How recently were the Ohio to Ontario flight deals updated?

The Ohio to Ontario flight deals you see on this page were last updated on 5/28.

When is the best time to book a flight from Ohio to Ontario?

Currently, October is the cheapest month in which you can book a flight from Ohio to Ontario (average of $238). Flying from Ohio to Ontario in June is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What are the most popular routes from Ohio to Ontario?

Most travelers choose Detroit Metropolitan Wayne County - Ontario, Cincinnati Cinci./N. Kentucky - Ontario or Cleveland Hopkins Intl - Ontario when deciding on the best route from Ohio to Ontario.

What are the most popular airlines that fly from Ohio to Ontario?

When booking a flight from Ohio to Ontario, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

Can I find flights from Ohio to Ontario for under $200 on Cheapflights?

Yes, there are multiple flights from Ohio to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $180, but on average you can expect to pay $191.

Are there last-minute flights available from Ohio to Ontario for under $200?

There are currently 20+ open flights from Ohio to Ontario within the next 7 days for less than $200.

What airport do you fly into for flights to Ontario from Ohio?

Ontario (ONT) is the airport you will fly into if you book a flight from Ohio to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

What does CLE to ONT mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Cleveland Hopkins Intl Airport to Ontario Airport flight would often be abbreviated as a CLE to ONT flight. Cincinnati Cinci./N. Kentucky Airport (CVG), Columbus Airport (CMH), Dayton Airport (DAY), Akron/Canton Airport (CAK), Toledo Express Airport (TOL) are some additional IATA codes for airports related to your trip.

Can I find deals for flights from Ohio to Ontario that include extra baggage allowance?

The amount of baggage you can bring on your Ohio to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Ohio to Ontario with specific airlines?

Yes, Cheapflights allows you to browse and filter Ohio to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Ohio to Ontario that include hotel bookings?

Yes. In addition to deals on Ohio to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ohio to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ohio to Ontario.

Can I find deals for business class flights from Ohio to Ontario?

Yes. Cheapflights offers flight deals from Ohio to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from Ohio to Ontario that allow pets onboard?

Many airlines flying from Ohio to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Ohio to Ontario?

Yes, you can often find last-minute deals on Ohio to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Flights from Ohio (OH) to Ontario, CA from $90

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

How far in advance should I book a flight from Ohio to Ontario?

Find a great deal and save up to 62% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ohio to Ontario within the next two weeks, with the cheapest ticket starting at $330.

What is the cheapest month to fly from Ohio to Ontario?

October can be a great time to fly to Ontario from Ohio with a flight ticket averaging about $311. Cheapflights users have found deals in the month of October for as cheap as $69. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Ohio to Ontario (OH - ONT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ohio to Ontario as you normally would.

Cheap United Airlines flights from Ohio to Ontario

Peruse some of the lowest-priced United Airlines flights we've found from Ohio to Ontario. Come back soon if you're not finding the exact deal you're looking for.

sáb. 8/319:03 amCVG - ONT

1 stop6h 29mUnited Airlines

sáb. 9/71:35 pmONT - CVG

1 stop5h 46mUnited Airlines

Deal found 5/27$412

lun. 9/163:33 pmCVG - ONT

1 stop8h 29mUnited Airlines

lun. 10/286:00 amONT - CVG

2 stops12h 27mUnited Airlines

Deal found 5/26$453

lun. 7/14:54 pmCMH - ONT

1 stop7h 17mUnited Airlines

vie. 7/56:00 amONT - CMH

1 stop6h 50mUnited Airlines

Deal found 5/27$478

jue. 6/66:00 amDAY - ONT

2 stops9h 33mUnited Airlines

lun. 6/106:25 pmONT - DAY

2 stops12h 21mUnited Airlines

Deal found 5/27$528

vie. 8/169:20 amDAY - ONT

1 stop6h 13mUnited Airlines

lun. 8/195:15 amONT - DAY

1 stop14h 03mUnited Airlines

Deal found 5/27$542

jue. 7/49:20 amDAY - ONT

1 stop6h 13mUnited Airlines

lun. 7/86:25 pmONT - DAY

1 stop25h 31mUnited Airlines

Deal found 5/27$587

mar. 7/29:20 amDAY - ONT

1 stop6h 13mUnited Airlines

sáb. 7/65:10 amONT - DAY

1 stop14h 46mUnited Airlines

Deal found 5/27$597

mié. 6/57:15 amCVG - ONT

2 stops13h 13mUnited Airlines

mié. 6/125:15 amONT - CVG

1 stop14h 09mUnited Airlines

Deal found 5/28$643

mié. 6/59:20 amDAY - ONT

1 stop11h 08mUnited Airlines

mié. 6/125:15 amONT - DAY

1 stop14h 37mUnited Airlines

Deal found 5/27$650

Cheap Alaska Airlines flights from Ohio to Ontario

Some of the best deals we've found on Alaska Airlines flights traveling from Ohio to Ontario. Check back soon if you're not seeing flights that suit your needs.

jue. 7/46:16 pmPIT - ONT

1 stop8h 43mAlaska Airlines

mié. 7/106:00 amONT - PIT

1 stop8h 16mAlaska Airlines

Deal found 5/28$408

jue. 7/46:16 pmPIT - ONT

1 stop8h 43mAlaska Airlines

mié. 7/106:00 amONT - PIT

1 stop8h 16mAlaska Airlines

Deal found 5/27$409

vie. 9/276:31 pmCMH - ONT

1 stop8h 28mAlaska Airlines

mié. 10/27:30 amONT - CMH

1 stop11h 00mAlaska Airlines

Deal found 5/27$418

sáb. 6/226:26 pmCMH - ONT

1 stop8h 33mAlaska Airlines

jue. 7/44:24 pmONT - CMH

1 stop10h 19mAlaska Airlines

Deal found 5/27$422

lun. 8/56:26 pmCMH - ONT

1 stop17h 39mAlaska Airlines

vie. 8/164:24 pmONT - CMH

1 stop10h 19mAlaska Airlines

Deal found 5/28$427

vie. 6/76:26 pmCMH - ONT

1 stop8h 32mAlaska Airlines

lun. 6/174:24 pmONT - CMH

1 stop10h 19mAlaska Airlines

Deal found 5/27$637

vie. 6/76:26 pmPIT - ONT

1 stop8h 32mAlaska Airlines

vie. 6/148:20 pmONT - PIT

1 stop29h 58mAlaska Airlines

Deal found 5/28$640

mar. 6/46:26 pmPIT - ONT

1 stop8h 32mAlaska Airlines

sáb. 6/84:20 pmONT - PIT

1 stop10h 59mAlaska Airlines

Deal found 5/28$668

mar. 6/47:06 amCMH - ONT

1 stop11h 20mAlaska Airlines

jue. 6/134:24 pmONT - CMH

1 stop10h 19mAlaska Airlines

Deal found 5/28$673

Cheap Ohio to Ontario flights in May & June 2024

Scroll through some of the best deals on flights from Ohio to Ontario in 2024. Check back in a little while for more flight options.

jue. 6/67:17 amDTW - ONT

1 stop6h 39mFrontier

sáb. 6/87:15 pmONT - DTW

1 stop6h 46mFrontier

Deal found 5/27$178

sáb. 6/16:00 amDTW - ONT

1 stop11h 35mFrontier

mar. 6/45:41 pmONT - DTW

1 stop7h 43mFrontier

Deal found 5/28$180

jue. 5/309:14 pmDTW - ONT

1 stop29h 45mFrontier

mar. 6/410:42 pmONT - DTW

1 stop27h 49mFrontier

Deal found 5/27$181

lun. 6/39:37 pmDTW - ONT

1 stop29h 22mFrontier

jue. 6/69:40 pmONT - DTW

1 stop27h 49mFrontier

Deal found 5/27$183

sáb. 6/16:00 amDTW - ONT

1 stop11h 35mFrontier

mié. 6/56:06 pmONT - DTW

1 stop8h 25mFrontier

Deal found 5/28$190

mar. 6/46:30 amDTW - ONT

1 stop12h 40mFrontier

mar. 6/1110:31 pmONT - DTW

2 stops15h 40mFrontier

Deal found 5/26$195

sáb. 6/156:00 amDTW - ONT

1 stop7h 48mFrontier

mié. 6/265:41 pmONT - DTW

1 stop8h 20mFrontier

Deal found 5/27$196

sáb. 6/156:00 amDTW - ONT

1 stop7h 48mFrontier

sáb. 6/2910:59 pmONT - DTW

1 stop10h 59mFrontier

Deal found 5/27$199

mié. 6/122:42 pmCVG - ONT

1 stop7h 29mFrontier

mar. 6/188:29 amONT - CVG

1 stop22h 53mFrontier

Deal found 5/28$200

Ohio to Ontario 2024 flight deals

Scroll through some of the best deals on flights from Ohio to Ontario in 2024. Check back in a little while for more flight options.

jue. 6/67:17 amDTW - ONT

1 stop6h 39mFrontier

sáb. 6/87:15 pmONT - DTW

1 stop6h 46mFrontier

Deal found 5/27$178

vie. 8/239:00 pmCLE - ONT

1 stop12h 30mFrontier

dom. 8/255:30 pmONT - CLE

1 stop10h 26mFrontier

Deal found 5/28$180

sáb. 6/16:00 amDTW - ONT

1 stop11h 35mFrontier

mar. 6/45:41 pmONT - DTW

1 stop7h 43mFrontier

Deal found 5/28$180

mié. 8/74:28 pmCLE - ONT

1 stop8h 12mFrontier

lun. 8/121:22 pmONT - CLE

1 stop6h 43mFrontier

Deal found 5/28$181

jue. 5/309:14 pmDTW - ONT

1 stop29h 45mFrontier

mar. 6/410:42 pmONT - DTW

1 stop27h 49mFrontier

Deal found 5/27$181

jue. 8/2212:42 pmDTW - ONT

1 stop12h 06mFrontier

mar. 8/2712:00 pmONT - DTW

1 stop13h 26mFrontier

Deal found 5/27$182

lun. 6/39:37 pmDTW - ONT

1 stop29h 22mFrontier

jue. 6/69:40 pmONT - DTW

1 stop27h 49mFrontier

Deal found 5/27$183

lun. 8/1912:25 pmDTW - ONT

1 stop27h 07mFrontier

sáb. 8/2410:59 pmONT - DTW

1 stop10h 22mFrontier

Deal found 5/26$184

mar. 8/135:30 amCVG - ONT

1 stop21h 09mFrontier

vie. 8/2312:49 amONT - CVG

1 stop6h 30mFrontier

Deal found 5/26$190

Ohio to Ontario flights leaving soon

Have a look at some of the last-minute flights available departing from Ohio to Ontario. It's wise to confirm all flight details are correct before booking.

jue. 6/67:17 amDTW - ONT

1 stop6h 39mFrontier

sáb. 6/87:15 pmONT - DTW

1 stop6h 46mFrontier

Deal found 5/27$178

sáb. 6/16:00 amDTW - ONT

1 stop11h 35mFrontier

mar. 6/45:41 pmONT - DTW

1 stop7h 43mFrontier

Deal found 5/27$180

jue. 5/309:14 pmDTW - ONT

1 stop29h 45mFrontier

mar. 6/410:42 pmONT - DTW

1 stop27h 49mFrontier

Deal found 5/27$181

lun. 6/39:37 pmDTW - ONT

1 stop29h 22mFrontier

jue. 6/69:40 pmONT - DTW

1 stop27h 49mFrontier

Deal found 5/27$183

sáb. 6/16:00 amDTW - ONT

1 stop11h 35mFrontier

lun. 6/35:49 pmONT - DTW

1 stop8h 07mFrontier

Deal found 5/28$190

mar. 6/46:30 amDTW - ONT

1 stop12h 40mFrontier

mar. 6/1110:31 pmONT - DTW

2 stops15h 40mFrontier

Deal found 5/26$195

lun. 6/1011:07 amDTW - ONT

1 stop15h 52mFrontier

lun. 6/179:36 pmONT - DTW

1 stop17h 06mFrontier

Deal found 5/27$200

mar. 6/116:32 amDTW - ONT

1 stop9h 22mFrontier

dom. 6/169:20 pmONT - DTW

1 stop28h 41mFrontier

Deal found 5/27$208

lun. 6/1011:07 amDTW - ONT

1 stop23h 20mFrontier

dom. 6/1612:59 amONT - DTW

1 stop6h 03mFrontier

Deal found 5/27$219

One-way flights to Ontario from Ohio

Users traveling one-way from Ohio to Ontario can select one of these great deals. For those needing a return trip from Ohio, there is a search form available above.

mar. 6/46:30 amDTW - ONT

1 stop9h 24mFrontier

Deal found 5/27$90

sáb. 6/156:00 amDTW - ONT

1 stop7h 48mFrontier

Deal found 5/27$91

lun. 6/36:00 amDTW - ONT

1 stop6h 34mFrontier

Deal found 5/27$93

vie. 8/161:41 pmCVG - ONT

1 stop8h 56mFrontier

Deal found 5/28$94

sáb. 6/16:00 amDTW - ONT

1 stop11h 35mFrontier

Deal found 5/27$95

sáb. 6/16:00 amDTW - ONT

1 stop11h 35mFrontier

Deal found 5/28$96

mié. 9/44:08 pmCLE - ONT

1 stop9h 01mFrontier

Deal found 5/27$97

jue. 8/155:30 amCVG - ONT

1 stop9h 45mFrontier

Deal found 5/27$100

lun. 6/1011:07 amDTW - ONT

1 stop15h 52mFrontier

Deal found 5/27$100

Find flights from Ohio to Ontario within your budget

Fly from

Fly to

Budget

$180 - $418

Route

Depart

Return

Price

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

jue. 8/22

1 stop12h 06m

Ontario

lun. 8/26

1 stop8h 20m

$180

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

lun. 6/10

1 stop23h 20m

Ontario

sáb. 6/15

1 stop10h 59m

$181

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

jue. 8/22

1 stop12h 06m

Ontario

mar. 8/27

1 stop13h 26m

$182

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

jue. 8/22

1 stop12h 06m

Ontario

lun. 8/26

1 stop8h 20m

$183

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

vie. 9/6

1 stop7h 13m

Ontario

sáb. 9/7

1 stop6h 48m

$318

DaytonOntario

DAY - ONT

DAYONT

Dayton

lun. 7/1

1 stop8h 37m

Ontario

vie. 7/5

2 stops12h 02m

$348

PittsburghOntario

PIT - ONT

PITONT

Pittsburgh

jue. 7/4

1 stop8h 43m

Ontario

mié. 7/10

1 stop8h 16m

$408

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

sáb. 8/31

1 stop6h 29m

Ontario

sáb. 9/7

1 stop5h 46m

$412

Cleveland Hopkins IntlOntario

CLE - ONT

CLEONT

Cleveland Hopkins Intl

sáb. 8/17

1 stop10h 14m

Ontario

mar. 8/20

2 stops19h 07m

$418

Flights are sorted by cheapest first

Deals found on 5/27

No data available for this route at this time. Please check back soon.

Best time to book a flight from Ohio to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Ohio with our price prediction graph.

Estimated round-trip price

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with United Airlines, Alaska Airlines and American Airlines from Ohio to Ontario to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.2

Very good

5,984 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest

8.2

Very good

5,984 reviews

Southwest

8.2

Very good

5,984 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines

8.1

Very good

9,194 reviews

Southwest

8.2

Very good

5,984 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta

8.0

Very good

10,476 reviews

Southwest

8.2

Very good

5,984 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Avianca

7.5

Good

3,661 reviews

Southwest

8.2

Very good

5,984 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines

7.4

Good

10,799 reviews

Southwest

8.2

Very good

5,984 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

What airport do you fly into for flights to Ontario from Ohio?
Ontario (ONT) is the airport you will fly into if you book a flight from Ohio to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.
Can I find flights from Ohio to Ontario for under $200 on Cheapflights?
Yes, there are multiple flights from Ohio to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $180, but on average you can expect to pay $191.
Are there last-minute flights available from Ohio to Ontario for under $200?
There are currently 20+ open flights from Ohio to Ontario within the next 7 days for less than $200.
What are the most popular routes from Ohio to Ontario?
Most travelers choose Detroit Metropolitan Wayne County - Ontario, Cincinnati Cinci./N. Kentucky - Ontario or Cleveland Hopkins Intl - Ontario when deciding on the best route from Ohio to Ontario.
What does CLE to ONT mean?
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Cleveland Hopkins Intl Airport to Ontario Airport flight would often be abbreviated as a CLE to ONT flight. Cincinnati Cinci./N. Kentucky Airport (CVG), Columbus Airport (CMH), Dayton Airport (DAY), Akron/Canton Airport (CAK), Toledo Express Airport (TOL) are some additional IATA codes for airports related to your trip.
Can I find deals for flights from Ohio to Ontario that include extra baggage allowance?
The amount of baggage you can bring on your Ohio to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Ohio to Ontario with specific airlines?
Yes, Cheapflights allows you to browse and filter Ohio to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Ohio to Ontario that include hotel bookings?
Yes. In addition to deals on Ohio to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ohio to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ohio to Ontario.
Can I find deals for business class flights from Ohio to Ontario?
Yes. Cheapflights offers flight deals from Ohio to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Ohio to Ontario that allow pets onboard?
Many airlines flying from Ohio to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Ohio to Ontario?
Yes, you can often find last-minute deals on Ohio to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Ohio to Ontario flight deals updated?
The Ohio to Ontario flight deals you see on this page were last updated on 5/28.
What are the most popular airlines that fly from Ohio to Ontario?
When booking a flight from Ohio to Ontario, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.
When is the best time to book a flight from Ohio to Ontario?
Currently, October is the cheapest month in which you can book a flight from Ohio to Ontario (average of $238). Flying from Ohio to Ontario in June is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ohio to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

John F Kennedy Intl to Las Vegas flights

Newark to Los Angeles flights

Newark to Las Vegas flights

Dallas/Fort Worth to Las Vegas flights

Seattle to Los Angeles flights

John F Kennedy Intl to San Francisco flights

John F Kennedy Intl to Los Angeles flights

Dallas/Fort Worth to Los Angeles flights

O'Hare Intl to Las Vegas flights

Atlanta to Las Vegas flights

Los Angeles to Las Vegas flights

Seattle to Las Vegas flights

San Francisco to Las Vegas flights

LaGuardia to Los Angeles flights

Newark to San Francisco flights

LaGuardia to Las Vegas flights

Boston to Los Angeles flights

Hobby to Las Vegas flights

Boston to Las Vegas flights

O'Hare Intl to Los Angeles flights

San Francisco to Los Angeles flights

Philadelphia to Las Vegas flights

Reagan-National to Los Angeles flights

Los Angeles to San Francisco flights

George Bush Intcntl to Las Vegas flights

Seattle to San Diego flights

Dulles Intl to Las Vegas flights

Reagan-National to Las Vegas flights

Baltimore to Las Vegas flights

Atlanta to Los Angeles flights

Miami to Los Angeles flights

Denver to Las Vegas flights

Burbank to Las Vegas flights

Orlando to Las Vegas flights

LaGuardia to San Francisco flights

Tampa to Las Vegas flights

Fort Lauderdale to Las Vegas flights

Dallas/Fort Worth to San Francisco flights

Love Field to Las Vegas flights

Newark to Burbank flights

O'Hare Intl to San Francisco flights

Seattle to Santa Ana flights

Santa Ana to Las Vegas flights

John F Kennedy Intl to Ontario flights

Baltimore to Los Angeles flights

Dulles Intl to San Francisco flights

Minneapolis to Las Vegas flights

Portland to Los Angeles flights

Hobby to Los Angeles flights

Dallas/Fort Worth to Ontario flights

Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Ontario car rentals

Los Angeles Airport car rentals

Ontario Airport car rentals

Burbank Bob Hope Airport car rentals

Long Beach Municipal Airport car rentals

Los Angeles car rentals

San Francisco car rentals

San Diego car rentals

Sacramento car rentals

San Jose car rentals

Fresno car rentals

Burbank car rentals

Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on mayo 28, 2024.

Ontario to Sacramento flights

Ontario to Las Vegas flights

Ontario to El Paso flights

Ontario to Salt Lake City flights

Ontario to San Francisco flights

Ontario to Portland flights

Ontario to Phoenix Sky Harbor Intl Airport flights

Ontario to Las Vegas flights

Ontario to Houston George Bush Intcntl Airport flights

Ontario to San Francisco flights

Ontario to Seattle flights

Ontario to Reno flights

Ontario to Denver flights

Ontario to Salt Lake City flights

Ontario to Sacramento flights

Ontario to Portland flights

Ontario to Phoenix Sky Harbor Intl Airport flights

Ontario to Seattle flights

Top 5 airlines flying from Ohio to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$126	Average$248	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Spirit Airlines	Cheapest$156	Average$238	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
Delta	Cheapest$298	Average$477	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	Cheapest$298	Average$497	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$302	Average$524	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Atlanta to Philadelphia flights

Los Angeles to Chicago O'Hare Intl Airport flights

Baltimore to Dallas flights

Los Angeles to Istanbul flights

Phoenix to Salt Lake City flights

Austin to Atlanta flights

Las Vegas to Seattle flights

Denver to Las Vegas flights

Atlanta to Detroit flights

New York to Puerto Rico flights

San Francisco to New Delhi flights

Ohio to Coolangatta flights

Search flights from Ohio to Ontario by cabin class

Book a flight to one of these trending destinations

Fly with Cheapflights

How does Cheapflights help users find flights from Ohio to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Ohio today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ohio to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ohio to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ohio to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ohio to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ohio to Ontario become cheaper?

Yes! Start tracking prices for Ohio to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

Cheap flights from Ohio to Ontario (ONT) from $90

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

How far in advance should I book a flight from Ohio to Ontario?

What is the cheapest month to fly from Ohio to Ontario?

When is the cheapest time to fly from Ohio to Ontario (OH - ONT)?

Cheap United Airlines flights from Ohio to Ontario

Peruse some of the lowest-priced United Airlines flights we've found from Ohio to Ontario. Come back soon if you're not finding the exact deal you're looking for.

Cheap Alaska Airlines flights from Ohio to Ontario

Some of the best deals we've found on Alaska Airlines flights traveling from Ohio to Ontario. Check back soon if you're not seeing flights that suit your needs.

Cheap Ohio to Ontario flights in May & June 2024

Find cheap flight options from Ohio to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on mayo 28, 2024.

Scroll through some of the best deals on flights from Ohio to Ontario in 2024. Check back in a little while for more flight options.

Ohio to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Ohio and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated mayo 28, 2024.

Scroll through some of the best deals on flights from Ohio to Ontario in 2024. Check back in a little while for more flight options.

Ohio to Ontario flights leaving soon

Have a look at some of the last-minute flights available departing from Ohio to Ontario. It's wise to confirm all flight details are correct before booking.

One-way flights to Ontario from Ohio

Users traveling one-way from Ohio to Ontario can select one of these great deals. For those needing a return trip from Ohio, there is a search form available above.

Find flights from Ohio to Ontario within your budget

Best time to book a flight from Ohio to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Ohio with our price prediction graph.

Reviews of airlines servicing Ontario

Related info for your journey

Find useful and relevant information for your journey from Ohio to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ontario from Ohio?

Can I find flights from Ohio to Ontario for under $200 on Cheapflights?

Are there last-minute flights available from Ohio to Ontario for under $200?

What are the most popular routes from Ohio to Ontario?

What does CLE to ONT mean?

Can I find deals for flights from Ohio to Ontario that include extra baggage allowance?

Can I find deals on flights from Ohio to Ontario with specific airlines?

Can I find deals for flights from Ohio to Ontario that include hotel bookings?

How can I find direct flights from Ohio to Ontario?

Can I find deals for business class flights from Ohio to Ontario?

Can I find deals for flights from Ohio to Ontario that allow pets onboard?

Can I find deals on last-minute flights from Ohio to Ontario?

How recently were the Ohio to Ontario flight deals updated?

What are the most popular airlines that fly from Ohio to Ontario?

When is the best time to book a flight from Ohio to Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ohio to OntarioSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Ohio to Ontario

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Ohio to Ontario by cabin class

Find flights from Ohio to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ohio to Ontario?

Why should you use Cheapflights to find cheap flight tickets from Ohio to Ontario?

Can Cheapflights find flights from Ohio to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from Ohio to Ontario become cheaper?

100% Free

Book with Flexibility

Travel Smart

Alternative routes for Ohio to Ontario
See prices for flight routes from nearby airports that may be better suited for you.