Cheap Flights from Indianapolis, IN to Ontario, CA from $87

On Cheapflightsplus.com you will find 19 connecting flights from Indianapolis to Ontario. You can compare airfare deals from 3 airlines and multiple travel sites from $87, book and save on cheap plane tickets and last minute offers. Also check out IND-ONT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Indianapolis to Ontario Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $87 (one-way), $149 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Indianapolis to Ontario. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
07:33 — 18:04
07:33 — 09:38 UA500 United Airlines
Indianapolis — San Francisco
6h 57m stop
16:35 — 18:04 UA251 United Airlines
San Francisco — Ontario
13h 31m
including layover
Find flight
from$487
08:47 — 20:55
08:47 — 09:50 UA1607 United Airlines
Indianapolis — Denver
9h 38m stop
19:28 — 20:55 UA351 United Airlines
Denver — Ontario
15h 8m
including layover
Find flight
from$300
11:21 — 19:37
20:45 — 21:53 F92347 Frontier Airlines
Indianapolis — Denver
6h 3m stop
16:04 — 17:34 F92907 Frontier Airlines
Denver — Ontario
11h 16m
including layover
Find flight
from$87
11:21 — 23:39
22:45 — 23:43 F92347 Frontier Airlines
Indianapolis — Denver
10h 8m stop
22:38 — 00:04 F91499 Frontier Airlines
Denver — Ontario
15h 18m
including layover
Find flight
from$87
11:45 — 21:57
11:45 — 13:40 UA6057 United Airlines
Indianapolis — Houston
6h 35m stop
20:15 — 21:57 UA1563 United Airlines
Houston — Ontario
13h 12m
including layover
Find flight
from$500
15:35 — 21:10
15:35 — 16:36 UA234 United Airlines
Indianapolis — Denver
3h 8m stop
19:44 — 21:10 UA1574 United Airlines
Denver — Ontario
8h 35m
including layover
Find flight
from$256
15:35 — 12:41
+1 day
15:35 — 16:36 UA234 United Airlines
Indianapolis — Denver
18h 39m stop
11:15 — 12:41 UA430 United Airlines
Denver — Ontario
24h 6m
including layover
Find flight
from$276
15:37 — 12:42
+1 day
15:37 — 16:40 UA2369 United Airlines
Indianapolis — Denver
18h 35m stop
11:15 — 12:42 UA430 United Airlines
Denver — Ontario
24h 5m
including layover
Find flight
from$257
15:37 — 20:55
15:37 — 16:40 UA2369 United Airlines
Indianapolis — Denver
2h 48m stop
19:28 — 20:55 UA351 United Airlines
Denver — Ontario
8h 18m
including layover
Find flight
from$258
17:03 — 21:59
17:03 — 18:48 UA2438 United Airlines
Indianapolis — Houston
1h 27m stop
20:15 — 21:59 UA1563 United Airlines
Houston — Ontario
7h 56m
including layover
Find flight
from$258
17:23 — 21:57
17:23 — 19:08 UA788 United Airlines
Indianapolis — Houston
1h 7m stop
20:15 — 21:57 UA1563 United Airlines
Houston — Ontario
7h 34m
including layover
Find flight
from$256
20:45 — 17:28
+1 day
20:45 — 21:44 F92347 Frontier Airlines
Indianapolis — Denver
18h 20m stop
16:04 — 17:28 F91497 Frontier Airlines
Denver — Ontario
23h 43m
including layover
Find flight
from$87
06:10 — 18:12
06:10 — 07:52 AS4306 Alaska Airlines
Indianapolis — Dallas
2h 8m stop
10:00 — 12:29 AS573 Alaska Airlines
Dallas — Seattle
3h 11m stop
15:40 — 18:12 AS1086 Alaska Airlines
Seattle — Ontario
15h 2m
including layover
Find flight
from$266
07:00 — 17:04
07:00 — 09:18 AS4687 Alaska Airlines
Indianapolis — Phoenix
2h 13m stop
11:31 — 13:25 AS511 Alaska Airlines
Phoenix — Portland
1h 20m stop
15:40 — 17:59 AS3498 Alaska Airlines
Portland — Ontario
13h 4m
including layover
Find flight
from$266
07:00 — 18:12
07:00 — 09:18 AS4687 Alaska Airlines
Indianapolis — Phoenix
2h 29m stop
11:47 — 14:07 AS870 Alaska Airlines
Phoenix — Seattle
1h 33m stop
15:40 — 18:12 AS1086 Alaska Airlines
Seattle — Ontario
14h 12m
including layover
Find flight
from$266
07:30 — 21:10
07:30 — 07:55 UA3483 United Airlines
Indianapolis — Chicago
4h 50m stop
12:45 — 14:36 UA1491 United Airlines
Chicago — Denver
5h 8m stop
19:44 — 21:10 UA1574 United Airlines
Denver — Ontario
16h 40m
including layover
Find flight
from$474
09:15 — 21:10
09:15 — 09:40 UA3565 United Airlines
Indianapolis — Chicago
3h 5m stop
12:45 — 14:36 UA1491 United Airlines
Chicago — Denver
5h 8m stop
19:44 — 21:10 UA1574 United Airlines
Denver — Ontario
14h 55m
including layover
Find flight
from$303
10:22 — 22:13
10:22 — 11:54 AS4146 Alaska Airlines
Indianapolis — Dallas
3h 57m stop
15:51 — 18:07 AS303 Alaska Airlines
Dallas — Portland
1h 48m stop
19:55 — 22:13 AS1066 Alaska Airlines
Portland — Ontario
14h 51m
including layover
Find flight
from$264
11:20 — 21:10
11:20 — 11:45 UA3677 United Airlines
Indianapolis — Chicago
1h stop
12:45 — 14:36 UA1491 United Airlines
Chicago — Denver
5h 8m stop
19:44 — 21:10 UA1574 United Airlines
Denver — Ontario
12h 50m
including layover
Find flight
from$357
*Departure and arrival times - local. Updated on December 23, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Indianapolis to Ontario depends on and how to choose the most interesting flight option for you.

Distance between Indianapolis and Ontario is 2839 miles. Time difference between the cities is 3h. Airplanes depart 06:10 to 20:45 from 1 Indianapolis airport and arrive 06:10 to 20:45 to 2 Ontario airports. Average flight time is 14h 12m.

  • The fastest flight 7h 34m
  • Average flight time 14h 12m
  • The earliest flight 06:10
  • The latest flight 20:45
  • Distance 1765 ml

The cheapest months to travel to Ontario are november (from 68 $), january (from 87 $), february (from 87 $).

The most expensive months are december (from 342 $), february (from 87 $), january (from 87 $).

What is the lowest airfare Indianapolis to Ontario?

The cheapest plane ticket found by our users is $87. This airfare is for economy class on one-way F92347 flight by Frontier Airlines for February 21, 2025 which leaves Indianapolis Int. in Indianapolis at 11:21 am and arrives at Ontario Ontario Int. at 23:39.

Economy class
$87
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Indianapolis — Ontario is served by 3 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 4 departures per week at the price of from $ 264 . And the most expensive tickets are offered by United Airlines airline - from $ 500.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 19 flights with layovers on the route. The fastest connecting flight is UA788 by United Airlines takes 7h 34m and the cheapest is F92347 by Frontier Airlines for $87.

  • AS - Alaska Airlines
    from $264
    Find
  • F9 - Frontier Airlines
    from $87
    Find
  • UA - United Airlines
    from $256
    Find
See more connecting flights

Airports

You can fly from Indianapolis to Ontario from 1 airports (Indianapolis Int.).

Indianapolis airports

  • Indianapolis Int.-IND
    from $87
    Find

Ontario airports

  • Ontario Int.-ONT
    Find
  • International Heliport-JIO
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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