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Cheap flights from Ontario (ONT) to Indiana from $63

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 5/31. 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.
ONT — IND
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from Ontario to Indiana?

To save on the cost of your flight from Ontario to Indiana, book at least 34 days before your planned departure. Booking around this time can save you about 133% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $464 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $659.

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

The best pricing can be found in the month of October. Prices to Indiana from Ontario average $450. You can even find prices in October for less than $450, as users have found deals to Indiana from as low as $69. The month of March appears to be one of the more expensive times to travel to Indiana from Ontario. Flying in the targeted month can save you up to 19%.

When is the cheapest time to fly from Ontario to Indiana (ONT - IN)?

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

Cheap Frontier flights from Ontario to Indiana

Explore cheap flight options specifically provided by Frontier for the route between Ontario and Indiana. 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.
Peruse some of the lowest-priced Frontier flights we've found from Ontario to Indiana. Make sure to check back often as deals are often changing.
Mon 8/195:30 pmONT - MDW
1 stop11h 03mFrontier
Tue 8/2711:32 amMDW - ONT
1 stop7h 18mFrontier
Deal found 5/16$136
Tue 8/2712:49 amONT - ORD
1 stop22h 14mFrontier
Tue 9/38:00 amORD - ONT
1 stop17h 39mFrontier
Deal found 5/14$137
Tue 8/2012:00 pmONT - ORD
1 stop14h 47mFrontier
Sat 8/247:30 pmORD - ONT
1 stop13h 38mFrontier
Deal found 5/16$138
Tue 5/2812:59 amONT - ORD
1 stop22h 14mFrontier
Wed 6/58:23 pmORD - ONT
1 stop12h 40mFrontier
Deal found 5/15$139
Tue 8/2012:00 pmONT - ORD
1 stop14h 47mFrontier
Sun 8/257:30 pmORD - ONT
1 stop15h 36mFrontier
Deal found 5/16$140
Fri 5/3112:59 amONT - ORD
1 stop21h 19mFrontier
Tue 6/47:59 pmORD - ONT
1 stop23h 49mFrontier
Deal found 5/15$141
Tue 8/205:30 pmONT - ORD
1 stop9h 17mFrontier
Thu 8/227:30 pmORD - ONT
1 stop15h 36mFrontier
Deal found 5/14$142
Mon 8/198:35 pmONT - ORD
1 stop6h 12mFrontier
Sat 8/245:56 pmORD - ONT
1 stop7h 48mFrontier
Deal found 5/16$143
Sun 6/211:30 pmONT - ORD
1 stop27h 30mFrontier
Wed 6/129:53 pmORD - ONT
1 stop28h 06mFrontier
Deal found 5/16$144

Cheap Delta flights from Ontario to Indiana

Explore cheap flight options specifically provided by Delta for the route between Ontario and Indiana. 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.
Some of the lowest-priced Delta flights we've found at this time heading from Ontario to Indiana. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 9/712:45 pmONT - SBN
1 stop7h 05mDelta
Wed 9/115:59 pmSBN - ONT
1 stop7h 29mDelta
Deal found 5/14$276
Sat 9/76:00 amONT - SBN
2 stops11h 42mDelta
Wed 9/115:59 pmSBN - ONT
1 stop7h 29mDelta
Deal found 5/15$281
Fri 8/912:45 pmONT - DAY
1 stop8h 14mDelta
Sat 8/106:00 amDAY - ONT
1 stop8h 10mDelta
Deal found 5/14$282
Fri 5/311:20 pmONT - ORD
1 stop6h 12mDelta
Sat 6/81:25 pmORD - ONT
2 stops11h 35mDelta
Deal found 5/15$284
Fri 5/3110:00 pmONT - ORD
2 stops8h 59mDelta
Sat 6/81:25 pmORD - ONT
2 stops11h 35mDelta
Deal found 5/15$289
Wed 5/226:50 amONT - ORD
1 stop10h 51mDelta
Wed 5/2911:45 amORD - ONT
2 stops10h 21mDelta
Deal found 5/15$295
Tue 8/1310:59 pmONT - IND
1 stop6h 51mDelta
Sat 8/175:59 pmIND - ONT
1 stop7h 13mDelta
Deal found 5/15$306
Wed 8/211:42 pmONT - CVG
1 stop6h 20mDelta
Wed 8/286:00 amCVG - ONT
1 stop8h 10mDelta
Deal found 5/14$318
Thu 5/231:20 pmONT - ORD
1 stop6h 12mDelta
Sun 5/265:15 pmORD - ONT
1 stop6h 24mDelta
Deal found 5/16$322

Cheap Ontario to Indiana flights in May & June 2024

Find cheap flight options from Ontario to Indiana 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.
Scroll through some of the best deals on flights from Ontario to Indiana in 2024. Check back in a little while for more flight options.
Tue 6/412:59 amONT - MDW
1 stop9h 01mFrontier
Wed 6/128:58 pmMDW - ONT
1 stop12h 05mFrontier
Deal found 5/16$139
Tue 5/2812:59 amONT - ORD
1 stop22h 14mFrontier
Wed 6/58:23 pmORD - ONT
1 stop12h 40mFrontier
Deal found 5/15$139
Sat 6/82:29 pmONT - MDW
1 stop12h 52mFrontier
Tue 6/118:02 pmMDW - ONT
1 stop23h 46mFrontier
Deal found 5/15$140
Sat 5/255:41 pmONT - ORD
1 stop9h 19mFrontier
Wed 5/296:45 pmORD - ONT
1 stop7h 14mFrontier
Deal found 5/16$140
Fri 5/3112:59 amONT - MDW
1 stop18h 07mFrontier
Tue 6/49:10 pmMDW - ONT
1 stop14h 19mFrontier
Deal found 5/15$141
Fri 5/2412:59 amONT - ORD
1 stop21h 19mFrontier
Wed 5/297:59 pmORD - ONT
1 stop15h 35mFrontier
Deal found 5/16$141
Wed 6/58:55 pmONT - MDW
1 stop6h 34mFrontier
Sat 6/84:58 pmMDW - ONT
1 stop7h 16mFrontier
Deal found 5/15$142
Sat 5/255:41 pmONT - ORD
1 stop9h 19mFrontier
Tue 5/287:59 pmORD - ONT
1 stop15h 05mFrontier
Deal found 5/15$142
Mon 5/2712:59 amONT - MDW
1 stop14h 13mFrontier
Wed 5/295:01 amMDW - ONT
1 stop20h 58mFrontier
Deal found 5/15$143

Ontario to Indiana 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Indiana 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.
Scroll through some of the best deals on flights from Ontario to Indiana in 2024. Check back in a little while for more flight options.
Mon 8/195:30 pmONT - MDW
1 stop11h 03mFrontier
Tue 8/2711:32 amMDW - ONT
1 stop7h 18mFrontier
Deal found 5/16$136
Mon 8/1912:51 pmONT - MDW
1 stop15h 42mFrontier
Sat 8/2410:00 pmMDW - ONT
1 stop11h 08mFrontier
Deal found 5/16$137
Tue 8/2712:49 amONT - ORD
1 stop22h 14mFrontier
Tue 9/38:00 amORD - ONT
1 stop17h 39mFrontier
Deal found 5/14$137
Fri 9/612:49 amONT - MDW
1 stop9h 03mFrontier
Wed 9/1110:00 pmMDW - ONT
1 stop11h 08mFrontier
Deal found 5/15$138
Tue 8/2012:00 pmONT - ORD
1 stop14h 47mFrontier
Sat 8/247:30 pmORD - ONT
1 stop13h 38mFrontier
Deal found 5/16$138
Tue 6/412:59 amONT - MDW
1 stop9h 01mFrontier
Wed 6/128:58 pmMDW - ONT
1 stop12h 05mFrontier
Deal found 5/16$139
Tue 5/2812:59 amONT - ORD
1 stop22h 14mFrontier
Wed 6/58:23 pmORD - ONT
1 stop12h 40mFrontier
Deal found 5/15$139
Mon 8/1212:49 amONT - MDW
1 stop9h 03mFrontier
Wed 8/2110:00 pmMDW - ONT
1 stop11h 08mFrontier
Deal found 5/15$140
Tue 8/2012:00 pmONT - ORD
1 stop14h 47mFrontier
Sun 8/257:30 pmORD - ONT
1 stop15h 36mFrontier
Deal found 5/16$140

Ontario to Indiana flights leaving soon

Find last-minute flight options from Ontario to Indiana 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.
Have a look at some of the flights available from Ontario to Indiana departing last-minute. Tip: verify your flight details before completing your reservation.
Tue 5/2112:59 amONT - ORD
1 stop22h 14mFrontier
Wed 5/296:45 pmORD - ONT
1 stop7h 14mFrontier
Deal found 5/15$139
Fri 5/2412:59 amONT - MDW
1 stop8h 14mFrontier
Wed 5/299:10 pmMDW - ONT
1 stop12h 14mFrontier
Deal found 5/16$140
Sat 5/255:41 pmONT - ORD
1 stop9h 19mFrontier
Wed 5/296:45 pmORD - ONT
1 stop7h 14mFrontier
Deal found 5/16$140
Fri 5/2412:59 amONT - ORD
1 stop21h 19mFrontier
Wed 5/297:59 pmORD - ONT
1 stop15h 35mFrontier
Deal found 5/16$141
Sat 5/2510:10 pmONT - MDW
1 stop5h 40mFrontier
Tue 5/289:10 pmMDW - ONT
1 stop13h 54mFrontier
Deal found 5/16$142
Sat 5/255:41 pmONT - ORD
1 stop9h 19mFrontier
Tue 5/287:59 pmORD - ONT
1 stop15h 05mFrontier
Deal found 5/15$142
Fri 5/2412:59 amONT - ORD
1 stop21h 19mFrontier
Tue 5/287:59 pmORD - ONT
1 stop18h 56mFrontier
Deal found 5/15$143
Tue 5/2112:59 amONT - MDW
1 stop8h 10mFrontier
Sun 6/25:01 amMDW - ONT
1 stop10h 03mFrontier
Deal found 5/15$144
Fri 5/2412:59 amONT - MDW
1 stop8h 14mFrontier
Thu 5/308:55 pmMDW - ONT
1 stop14h 29mFrontier
Deal found 5/16$145

One-way flights to Indiana from Ontario

Search for one-way flight options from Ontario to Indiana. 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.
If you're seeking multiple options on one-way flights from Ontario to Indiana, be sure to check out these deals, which are updated often. Those needing a return flight from Ontario to Indiana can use the search form above.
Fri 5/3112:59 amONT - MDW
1 stop18h 07mFrontier
Deal found 5/15$63
Tue 5/2112:59 amONT - ORD
1 stop22h 14mFrontier
Deal found 5/15$63
Tue 8/1312:49 amONT - MDW
1 stop9h 03mFrontier
Deal found 5/16$65
Tue 6/45:41 pmONT - MDW
1 stop8h 59mFrontier
Deal found 5/15$67
Mon 6/39:57 pmONT - MDW
1 stop28h 43mFrontier
Deal found 5/15$68
Sat 6/110:10 pmONT - MDW
1 stop5h 40mFrontier
Deal found 5/15$70
Wed 8/288:35 pmONT - ORD
1 stop6h 12mFrontier
Deal found 5/15$70
Wed 6/58:55 pmONT - MDW
1 stop6h 34mFrontier
Deal found 5/16$71
Wed 6/58:55 pmONT - ORD
1 stop6h 28mFrontier
Deal found 5/15$71

Find flights from Ontario to Indiana within your budget

Customize your flight search to find flights from Ontario to Indiana 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

$136 - $396

Route

Depart

Return

Price

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Mon 8/19

1 stop11h 03m

Chicago Midway

Tue 8/27

1 stop7h 18m

$136

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Mon 8/19

1 stop15h 42m

Chicago Midway

Sat 8/24

1 stop11h 08m

$137

OntarioChicago O'Hare Intl

ONT - ORD

ONTORD

Ontario

Tue 8/27

1 stop22h 14m

Chicago O'Hare Intl

Tue 9/3

1 stop17h 39m

$137

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Fri 9/6

1 stop9h 03m

Chicago Midway

Wed 9/11

1 stop11h 08m

$138

OntarioChicago O'Hare Intl

ONT - ORD

ONTORD

Ontario

Tue 8/20

1 stop14h 47m

Chicago O'Hare Intl

Sat 8/24

1 stop13h 38m

$138

OntarioSouth Bend/Michiana

ONT - SBN

ONTSBN

Ontario

Sat 9/7

1 stop7h 05m

South Bend/Michiana

Wed 9/11

1 stop7h 29m

$276

OntarioCincinnati Cinci./N. Kentucky

ONT - CVG

ONTCVG

Ontario

Sun 5/26

1 stop11h 16m

Cincinnati Cinci./N. Kentucky

Wed 6/5

2 stops14h 20m

$315

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Wed 8/7

2 stops8h 13m

Indianapolis

Tue 8/13

2 stops9h 09m

$315

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Tue 8/13

1 stop7h 29m

Indianapolis

Tue 8/27

1 stop8h 22m

$396

Flights are sorted by cheapest first

Deals found on 5/16

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

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated May 16, 2024.
See what other customers who have flown with Frontier, Delta and American Airlines from Ontario to Indiana have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.2
Very good
6,040 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.1
Very good
9,157 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
10,673 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Avianca
7.5
Good
3,765 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
10,924 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.7

Entertainment

7.8

Food

7.3

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Ontario to Indiana. 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 from for flights from Ontario to Indiana?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Indiana. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

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

    Yes, there are multiple flights from Ontario to Indiana for under $200. The cheapest flight booked recently is on Frontier for just $136, but on average you can expect to pay $141.

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

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

  • What are the most popular routes from Ontario to Indiana?

    Most travelers choose Ontario - Chicago O'Hare Intl, Ontario - Chicago Midway or Ontario - Indianapolis when deciding on the best route from Ontario to Indiana.

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

    American Airlines, Delta and Frontier are the most popular airlines when flying from Ontario to Indiana.

  • What does ONT to IND mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to Indianapolis Airport flight would often be abbreviated as a ONT to IND flight. South Bend/Michiana Airport (SBN), Fort Wayne Airport (FWA), Evansville Dress Regional Airport (EVV), Lafayette Purdue University Airport (LAF) are other airports near this flight route and their unique identifiers/IATA codes.

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

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

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

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

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

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

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

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

    Many airlines flying from Ontario to Indiana 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 Ontario to Indiana?

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

    The Ontario to Indiana flight deals you see on this page were last updated on 5/16.

See more FAQs

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

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Top 6 airlines flying from Ontario to Indiana

Discover the top 6 airlines that operate flights from Ontario to Indiana. 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
Allegiant AirCheapest$128Average$248FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
Spirit AirlinesCheapest$142Average$232FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$147Average$240FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$277Average$505FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$287Average$532FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$400Average$522FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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New York to Guyana flights
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USA to Canada flights
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Ontario to Kansas flights

Search flights from Ontario to Indiana by cabin class

Find flights from Ontario to Indiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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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 Ontario to Indiana?

Cheapflights makes it easy to find Ontario to Indiana flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Ontario to Indiana by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Indiana, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Indiana from Ontario today and book when prices fit your budget.

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