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Cheap flights from Houston to Ontario from $87

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 6/12. 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.
HOU — YYZ
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Houston to Region of Ontario?

Users have found that booking a flight from Houston to Region of Ontario at least 45 days early can save you up to 111% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Houston to Region of Ontario for as little as $333 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $582 for flights departing within the next 3 days.

What is the cheapest month to fly from Houston to Region of Ontario?

January can be a great time to fly to Region of Ontario from Houston with a flight ticket averaging about $454. Cheapflights users have found deals in the month of January for as cheap as $228. The most expensive prices can be found in the month of May.

When is the cheapest time to fly from Houston to Region of Ontario (IAH - ON)?

When flying from Houston to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Sun Country Air flights from Houston to Ontario

Explore cheap flight options specifically provided by Sun Country Air for the route between Houston and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest Sun Country Air flights we've come across from Houston to Ontario. It's recommended that users confirm their flight details before booking.
Thu 7/47:00 amHOU - YYZ
1 stop27h 29mSun Country Air
Thu 7/1111:40 amYYZ - HOU
1 stop8h 28mSun Country Air
Deal found 5/15$409
Thu 6/277:41 pmHOU - YYZ
1 stop15h 04mSun Country Air
Sun 6/307:00 amYYZ - HOU
1 stop12h 02mSun Country Air
Deal found 5/16$439
Thu 7/118:00 pmHOU - YUL
1 stop13h 45mSun Country Air
Thu 7/1810:40 amYUL - HOU
1 stop7h 55mSun Country Air
Deal found 5/16$470
Wed 7/312:30 pmHOU - YYZ
1 stop28h 02mSun Country Air
Sun 7/79:15 amYYZ - HOU
1 stop27h 53mSun Country Air
Deal found 5/15$538

Cheap Delta flights from Houston to Ontario

Explore cheap flight options specifically provided by Delta for the route between Houston and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Houston to Ontario. Check back soon if you're not seeing flights that suit your needs.
Thu 6/201:02 pmHOU - YYZ
1 stop7h 57mDelta
Sat 6/227:46 amYYZ - HOU
1 stop5h 28mDelta
Deal found 5/14$561
Thu 5/305:15 amIAH - YYZ
2 stops9h 22mDelta
Tue 6/186:25 amYYZ - IAH
2 stops9h 07mDelta
Deal found 5/15$592
Sat 9/76:00 amHOU - YUL
2 stops12h 15mDelta
Tue 9/106:00 amYUL - HOU
2 stops13h 26mDelta
Deal found 5/15$604
Wed 5/221:50 pmIAH - YUL
1 stop8h 41mDelta
Sat 5/251:05 pmYUL - IAH
1 stop6h 27mDelta
Deal found 5/15$631
Wed 6/194:53 pmHOU - YUL
1 stop6h 01mDelta
Mon 6/247:05 amYUL - HOU
1 stop6h 09mDelta
Deal found 5/16$632
Thu 7/410:17 amHOU - YUL
2 stops11h 47mDelta
Tue 7/912:47 pmYUL - HOU
2 stops10h 33mDelta
Deal found 5/14$638
Tue 6/46:01 amHOU - YUL
1 stop10h 35mDelta
Tue 6/117:00 amYUL - HOU
2 stops10h 03mDelta
Deal found 5/16$641
Sat 9/71:00 pmHOU - YUL
1 stop9h 40mDelta
Tue 9/106:00 amYUL - HOU
2 stops13h 26mDelta
Deal found 5/15$644
Sat 6/1510:17 amHOU - YYZ
1 stop5h 37mDelta
Sat 6/2212:30 pmYYZ - HOU
2 stops10h 51mDelta
Deal found 5/15$657

Cheap Houston to Ontario flights in May & June 2024

Find cheap flight options from Houston 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 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the best deals we've found on flights to Ontario in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Wed 6/123:52 pmIAH - YYZ
2 stops21h 08mMultiple Airlines
Tue 6/186:30 amYYZ - IAH
2 stops17h 45mMultiple Airlines
Deal found 5/14$252
Wed 6/123:52 pmIAH - YYZ
2 stops21h 08mMultiple Airlines
Tue 6/1810:35 amYYZ - IAH
1 stop12h 17mMultiple Airlines
Deal found 5/14$265
Fri 5/316:33 pmIAH - YYZ
2 stops24h 02mMultiple Airlines
Mon 6/36:30 amYYZ - IAH
1 stop16h 35mMultiple Airlines
Deal found 5/15$272
Fri 5/316:33 pmIAH - YYZ
2 stops24h 02mMultiple Airlines
Mon 6/36:30 amYYZ - IAH
2 stops27h 38mMultiple Airlines
Deal found 5/15$281
Sat 6/112:00 pmIAH - YYZ
1 stop10h 26mMultiple Airlines
Sat 6/86:30 amYYZ - IAH
1 stop16h 25mMultiple Airlines
Deal found 5/14$283
Wed 6/123:52 pmIAH - YYZ
2 stops21h 08mMultiple Airlines
Wed 6/1910:35 amYYZ - IAH
1 stop11h 18mMultiple Airlines
Deal found 5/15$284
Wed 6/59:46 pmIAH - YYZ
1 stop24h 40mMultiple Airlines
Sat 6/86:30 amYYZ - IAH
1 stop11h 03mMultiple Airlines
Deal found 5/15$285
Wed 6/122:28 pmIAH - YYZ
1 stop15h 14mMultiple Airlines
Tue 6/187:50 amYYZ - IAH
2 stops16h 25mMultiple Airlines
Deal found 5/15$288
Tue 6/115:00 pmIAH - YYZ
1 stop12h 35mMultiple Airlines
Tue 6/188:20 pmYYZ - IAH
1 stop15h 51mMultiple Airlines
Deal found 5/14$289

Houston to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Houston and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the best deals we've found on flights to Ontario in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Wed 6/123:52 pmIAH - YYZ
2 stops21h 08mMultiple Airlines
Tue 6/186:30 amYYZ - IAH
2 stops17h 45mMultiple Airlines
Deal found 5/14$252
Tue 9/105:10 amIAH - YYZ
1 stop7h 50mMultiple Airlines
Tue 9/246:30 amYYZ - IAH
1 stop18h 08mMultiple Airlines
Deal found 5/15$255
Wed 6/123:52 pmIAH - YYZ
2 stops21h 08mMultiple Airlines
Tue 6/1810:35 amYYZ - IAH
1 stop12h 17mMultiple Airlines
Deal found 5/14$265
Sat 9/75:10 amIAH - YYZ
1 stop7h 50mMultiple Airlines
Tue 9/106:30 amYYZ - IAH
1 stop18h 08mMultiple Airlines
Deal found 5/15$268
Fri 5/316:33 pmIAH - YYZ
2 stops24h 02mMultiple Airlines
Mon 6/36:30 amYYZ - IAH
1 stop16h 35mMultiple Airlines
Deal found 5/15$272
Sat 9/75:10 amIAH - YYZ
1 stop7h 50mMultiple Airlines
Wed 9/117:45 amYYZ - IAH
1 stop12h 56mMultiple Airlines
Deal found 5/15$276
Fri 5/316:33 pmIAH - YYZ
2 stops24h 02mMultiple Airlines
Mon 6/36:30 amYYZ - IAH
2 stops27h 38mMultiple Airlines
Deal found 5/15$281
Fri 9/65:10 amIAH - YYZ
1 stop7h 50mMultiple Airlines
Wed 9/117:45 amYYZ - IAH
1 stop12h 56mMultiple Airlines
Deal found 5/15$282
Sat 6/112:00 pmIAH - YYZ
1 stop10h 26mMultiple Airlines
Sat 6/86:30 amYYZ - IAH
1 stop16h 25mMultiple Airlines
Deal found 5/14$283

Non-stop flights to Ontario from Houston

Discover non-stop flight options from Houston to Ontario. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Houston to Ontario. If you're looking for other options for flights from Houston to Ontario, make sure to update the search form at the top of page.
Tue 5/288:30 amIAH - YUL
Nonstop3h 42mAir Canada
Tue 6/46:20 pmYUL - IAH
Nonstop4h 11mAir Canada
Deal found 5/14$504
Thu 6/137:20 amIAH - YYZ
Nonstop3h 17mAir Canada
Thu 6/206:10 amYYZ - IAH
Nonstop3h 32mAir Canada
Deal found 5/14$511
Thu 6/207:20 amIAH - YYZ
Nonstop3h 15mAir Canada
Sat 6/226:10 amYYZ - IAH
Nonstop3h 32mAir Canada
Deal found 5/14$525
Tue 5/286:16 pmIAH - YYZ
Nonstop3h 20mAir Canada
Fri 5/313:55 pmYYZ - IAH
Nonstop3h 28mAir Canada
Deal found 5/14$553
Tue 6/117:20 amIAH - YYZ
Nonstop3h 17mAir Canada
Thu 6/203:55 pmYYZ - IAH
Nonstop3h 28mAir Canada
Deal found 5/14$555
Sat 6/296:16 pmIAH - YYZ
Nonstop3h 20mUnited Airlines
Fri 7/126:10 amYYZ - IAH
Nonstop3h 32mUnited Airlines
Deal found 5/14$558
Tue 6/117:20 amIAH - YYZ
Nonstop3h 17mAir Canada
Wed 6/126:10 amYYZ - IAH
Nonstop3h 32mAir Canada
Deal found 5/14$576
Fri 5/317:20 amIAH - YYZ
Nonstop3h 17mUnited Airlines
Fri 5/313:55 pmYYZ - IAH
Nonstop3h 28mUnited Airlines
Deal found 5/14$580
Tue 6/48:30 amIAH - YUL
Nonstop3h 42mAir Canada
Thu 6/66:20 pmYUL - IAH
Nonstop4h 11mAir Canada
Deal found 5/15$607

Houston to Ontario flights leaving soon

Find last-minute flight options from Houston to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Book one of these great deals on flights from Houston to Ontario. Tip: verify your flight details before completing your reservation.
Thu 5/305:10 amIAH - YYZ
1 stop17h 16mMultiple Airlines
Tue 6/46:30 amYYZ - IAH
1 stop18h 27mMultiple Airlines
Deal found 5/15$296
Tue 5/288:51 pmIAH - YYZ
2 stops25h 35mMultiple Airlines
Sat 6/16:30 amYYZ - IAH
1 stop11h 15mMultiple Airlines
Deal found 5/14$304
Tue 5/288:51 pmIAH - YYZ
2 stops25h 35mMultiple Airlines
Fri 5/316:30 amYYZ - IAH
1 stop10h 45mMultiple Airlines
Deal found 5/14$305
Tue 5/288:51 pmIAH - YYZ
2 stops25h 35mMultiple Airlines
Sat 6/12:40 pmYYZ - IAH
2 stops9h 41mMultiple Airlines
Deal found 5/14$311
Tue 5/287:07 pmIAH - YYZ
1 stop18h 21mMultiple Airlines
Fri 5/316:30 amYYZ - IAH
1 stop10h 45mMultiple Airlines
Deal found 5/14$312
Tue 5/287:55 amIAH - YYZ
2 stops10h 40mMultiple Airlines
Tue 6/47:45 amYYZ - IAH
2 stops26h 37mMultiple Airlines
Deal found 5/15$316
Thu 5/305:10 amIAH - YYZ
1 stop17h 16mMultiple Airlines
Wed 6/57:45 amYYZ - IAH
1 stop12h 51mMultiple Airlines
Deal found 5/15$318
Tue 5/288:51 pmIAH - YYZ
2 stops25h 35mMultiple Airlines
Fri 5/316:30 amYYZ - IAH
2 stops27h 35mMultiple Airlines
Deal found 5/14$319
Tue 5/287:07 pmIAH - YYZ
1 stop27h 19mMultiple Airlines
Tue 6/47:50 amYYZ - IAH
1 stop10h 12mMultiple Airlines
Deal found 5/15$328

One-way flights to Ontario from Houston

Search for one-way flight options from Houston to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the one-way flights we've detected from Houston to Ontario. Those needing a return flight from Houston to Ontario can use the search form above.
Wed 6/123:52 pmIAH - YYZ
2 stops21h 08mMultiple Airlines
Deal found 5/14$87
Wed 6/123:52 pmIAH - YYZ
2 stops21h 08mMultiple Airlines
Deal found 5/14$88
Wed 6/125:15 amIAH - YYZ
1 stop7h 45mMultiple Airlines
Deal found 5/14$105
Wed 6/510:02 amIAH - YYZ
3 stops32h 33mMultiple Airlines
Deal found 5/14$111
Wed 6/129:00 pmIAH - YHM
2 stops16h 20mMultiple Airlines
Deal found 5/14$111
Wed 6/123:01 pmIAH - YYZ
3 stops27h 34mMultiple Airlines
Deal found 5/15$112
Wed 6/129:00 pmIAH - YHM
2 stops16h 20mMultiple Airlines
Deal found 5/15$112
Wed 6/123:01 pmIAH - YYZ
3 stops27h 34mMultiple Airlines
Deal found 5/14$113
Wed 6/59:46 pmIAH - YYZ
1 stop24h 16mMultiple Airlines
Deal found 5/14$118

Find flights from Houston to Ontario within your budget

Customize your flight search to find flights from Houston to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$252 - $692

Route

Depart

Return

Price

Houston George Bush IntcntlToronto Pearson Intl

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 6/12

2 stops21h 08m

Toronto Pearson Intl

Tue 6/18

2 stops17h 45m

$252

Houston George Bush IntcntlToronto Pearson Intl

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Tue 9/10

1 stop7h 50m

Toronto Pearson Intl

Tue 9/24

1 stop18h 08m

$255

Houston George Bush IntcntlToronto Pearson Intl

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 6/12

2 stops21h 08m

Toronto Pearson Intl

Tue 6/18

1 stop12h 17m

$265

Houston George Bush IntcntlToronto Pearson Intl

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Sat 9/7

1 stop7h 50m

Toronto Pearson Intl

Tue 9/10

1 stop18h 08m

$268

Houston HobbyToronto Pearson Intl

HOU - YYZ

HOUYYZ

Houston Hobby

Thu 7/4

1 stop27h 29m

Toronto Pearson Intl

Thu 7/11

1 stop8h 28m

$409

Houston George Bush IntcntlMontreal Pierre Elliott Trudeau Intl

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 5/28

Nonstop3h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 6/4

Nonstop4h 11m

$504

Houston George Bush IntcntlMontreal Pierre Elliott Trudeau Intl

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 7/5

1 stop8h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 7/11

1 stop7h 29m

$525

Houston HobbyToronto Pearson Intl

HOU - YYZ

HOUYYZ

Houston Hobby

Thu 6/20

1 stop7h 57m

Toronto Pearson Intl

Sat 6/22

1 stop5h 28m

$561

Houston George Bush IntcntlToronto Kitchener-Waterloo

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Thu 6/13

1 stop29h 55m

Toronto Kitchener-Waterloo

Thu 6/20

1 stop12h 07m

$692

Flights are sorted by cheapest first

Deals found on 5/14

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated May 16, 2024.
Get a feel of what it's like to fly with Sun Country Air, Delta and WestJet from Houston to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Sun Country Air
7.2
Good
630 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Houston to Region of Ontario for under $300 on Cheapflights?

    Yes, there are multiple flights from Houston to Region of Ontario for under $300. The cheapest flight booked recently is on Multiple Airlines for just $252, but on average you can expect to pay $282.

  • Are there nonstop flights from Houston to Region of Ontario for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from Houston to Region of Ontario under $600. A good price for a nonstop flight from Houston to Region of Ontario is less than $606.

  • Are there last-minute flights available from Houston to Region of Ontario for under $300?

    There are currently 20+ open flights from Houston to Region of Ontario within the next 7 days for less than $300.

  • What days are nonstop flights available from Houston to Region of Ontario?

    Days when nonstop flights are available for this flight are: Tuesday.

  • How many flights depart from Houston to Region of Ontario on average per day?

    3 flight departures from Houston to Region of Ontario per day on average.
    Evening (6pm - Midnight) - 100% of flight departures

  • What are the most popular routes from Houston to Region of Ontario?

    When deciding which route to take from Houston to Region of Ontario consider Houston Hobby - Toronto Pearson Intl, Houston George Bush Intcntl - Toronto Pearson Intl or Houston Hobby - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

  • What are the most popular airlines that fly from Houston to Region of Ontario?

    The most popular airlines flying from Houston to Region of Ontario are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

  • What are the most reliable airlines from Houston to Region of Ontario?

    No one likes to see their flight delayed. When booking a flight from Houston to Region of Ontario consider choosing SkyWest Airlines (81%), United Airlines (73%) or Air Canada (71%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Houston to Region of Ontario?

    While on average a flight from Houston to Region of Ontario is generally $2,059, our data shows the cheapest flight currently is $311. When looking at the most popular route, (Houston Hobby - Toronto Pearson Intl), you can expect to pay $272 for that flight.

  • What does IAH to YYZ mean?

    Great question - IAH to YYZ just means Houston George Bush Intcntl Airport to Toronto Pearson Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF).

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

    The amount of baggage you can bring on your Houston 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 Houston to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston 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 Houston to Ontario that include hotel bookings?

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

  • How can I find direct flights from Houston to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Houston 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 Houston to Ontario that allow pets onboard?

    Many airlines flying from Houston 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 Houston to Ontario?

    Yes, you can often find last-minute deals on Houston 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 Houston to Region of Ontario flight deals updated?

    The Houston to Region of Ontario flight deals you see on this page were last updated on 5/15.

See more FAQs

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

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Top 4 airlines flying from Houston to Ontario

Discover the top 4 airlines that operate flights from Houston to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$225Average$588FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$226Average$774FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$344Average$573FlexibilityNo cancel feeOn-timeN/A
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Search flights from Houston to Ontario by cabin class

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

Find hourly flight availability from Houston to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
1%of flight departuresEarly morningMidnight to 6 am
53%of flight departuresMorning6 am to noon
46%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
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6 PM

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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 Houston to Ontario?

Deals for Houston to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Houston to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Ontario from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Houston to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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