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Cheap flight deals from Indianapolis to Ontario Starting at AED 142

Whether you’re going for a one-way or round-trip to Ontario, we’ve got you covered! Check out these different flight options from Indianapolis below.

  • One way
  • Round-trip
      • IND18:47
        8h 17m
        1 stop
        ONT00:04
        Tue, Mar 11|Indianapolis - Ontario|Frontier Airlines
        AED 142AED 307
        54% OFF
        54% OFF
        AED 307AED 142

        Choose Frontier Airlines flights from Indianapolis to Ontario. The one-way connecting flight with Frontier Airlines departs from Indianapolis Airport on Tue, Mar 11, arriving at Ontario International Airport. One-way Prices start from AED 142 including taxes and charges.

      • IND18:47
        8h 22m
        1 stop
        ONT00:09
        Thu, Mar 6|Indianapolis - Ontario|Frontier Airlines
        AED 201AED 307
        35% OFF
        35% OFF
        AED 307AED 201

        Choose Frontier Airlines flights from Indianapolis to Ontario. The one-way connecting flight with Frontier Airlines departs from Indianapolis Airport on Thu, Mar 6, arriving at Ontario International Airport. One-way Prices start from AED 201 including taxes and charges.

      • IND18:47
        8h 12m
        1 stop
        ONT23:59
        Tue, Apr 1|Indianapolis - Ontario|Frontier Airlines
        AED 220AED 307
        28% OFF
        28% OFF
        AED 307AED 220

        Choose Frontier Airlines flights from Indianapolis to Ontario. The one-way connecting flight with Frontier Airlines departs from Indianapolis Airport on Tue, Apr 1, arriving at Ontario International Airport. One-way Prices start from AED 220 including taxes and charges.

      • IND18:47
        8h 12m
        1 stop
        ONT23:59
        Tue, Apr 15|Indianapolis - Ontario|Frontier Airlines
        AED 221
        AED 221

        Choose Frontier Airlines flights from Indianapolis to Ontario. The one-way connecting flight with Frontier Airlines departs from Indianapolis Airport on Tue, Apr 15, arriving at Ontario International Airport. One-way Prices start from AED 221 including taxes and charges.

      • IND20:53
        15h 29m
        1 stop
        ONT09:22
        Sat, Apr 12|Indianapolis - Ontario|Frontier Airlines
        AED 228
        AED 228

        Choose Frontier Airlines flights from Indianapolis to Ontario. The one-way connecting flight with Frontier Airlines departs from Indianapolis Airport on Sat, Apr 12, arriving at Ontario International Airport. One-way Prices start from AED 228 including taxes and charges.

      • IND18:47
        8h 12m
        1 stop
        ONT23:59
        Tue, Mar 18|Indianapolis - Ontario|Frontier Airlines
        AED 231
        AED 231

        Choose Frontier Airlines flights from Indianapolis to Ontario. The one-way connecting flight with Frontier Airlines departs from Indianapolis Airport on Tue, Mar 18, arriving at Ontario International Airport. One-way Prices start from AED 231 including taxes and charges.

      • IND12:01
        9h 57m
        1 stop
        ONT18:58
        Mon, Mar 3|Indianapolis - Ontario|Frontier Airlines
        AED 245
        AED 245

        Choose Frontier Airlines flights from Indianapolis to Ontario. The one-way connecting flight with Frontier Airlines departs from Indianapolis Airport on Mon, Mar 3, arriving at Ontario International Airport. One-way Prices start from AED 245 including taxes and charges.

      • IND18:47
        8h 17m
        1 stop
        ONT00:04
        Tue, Mar 25|Indianapolis - Ontario|Frontier Airlines
        AED 247
        AED 247

        Choose Frontier Airlines flights from Indianapolis to Ontario. The one-way connecting flight with Frontier Airlines departs from Indianapolis Airport on Tue, Mar 25, arriving at Ontario International Airport. One-way Prices start from AED 247 including taxes and charges.

      • IND20:58
        6h 11m
        1 stop
        ONT00:09
        Thu, Feb 27|Indianapolis - Ontario|Frontier Airlines
        AED 252
        AED 252

        Choose Frontier Airlines flights from Indianapolis to Ontario. The one-way connecting flight with Frontier Airlines departs from Indianapolis Airport on Thu, Feb 27, arriving at Ontario International Airport. One-way Prices start from AED 252 including taxes and charges.

      • IND18:47
        8h 12m
        1 stop
        ONT23:59
        Tue, Apr 8|Indianapolis - Ontario|Frontier Airlines
        AED 253
        AED 253

        Choose Frontier Airlines flights from Indianapolis to Ontario. The one-way connecting flight with Frontier Airlines departs from Indianapolis Airport on Tue, Apr 8, arriving at Ontario International Airport. One-way Prices start from AED 253 including taxes and charges.

      • IND01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Mon, Mar 3|Indianapolis - Ontario|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Indianapolis to Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93203

    Frontier Airlines

    09:36

    IND

    2.4h

    10:58

    DFW

    S---T--
    Search

  2. F91405

    Frontier Airlines

    17:30

    DFW

    3.5h

    18:58

    ONT

    SMTWTFS

  3. WN2704

    Southwest Airlines

    12:55

    IND

    2.9h

    13:50

    DEN

    -MTWT-S
    Search

  4. F91499

    Frontier Airlines

    22:27

    DEN

    2.5h

    23:59

    ONT

    -MTWTF-

  5. F94838

    Frontier Airlines

    16:36

    IND

    2.4h

    19:02

    MCO

    SM-WT-S
    Search

  6. F93311

    Frontier Airlines

    20:59

    MCO

    4.5h

    23:28

    DEN

    SMTWTFS

  7. F91499

    Frontier Airlines

    22:27

    DEN

    2.5h

    23:59

    ONT

    -MTWTF-

  8. F94838

    Frontier Airlines

    16:36

    IND

    2.4h

    19:02

    MCO

    SM-WT-S
    Search

  9. F91875

    Frontier Airlines

    20:24

    MCO

    5.5h

    22:55

    LAS

    SMTWTFS

  10. F91357

    Frontier Airlines

    13:40

    LAS

    1.1h

    14:48

    ONT

    SMTW-FS

  11. F92347

    Frontier Airlines

    18:47

    IND

    3.0h

    19:48

    DEN

    ---WT-S
    Search

  12. F91261

    Frontier Airlines

    10:52

    DEN

    2.5h

    12:19

    ONT

    S--WT-S

  13. F92347

    Frontier Airlines

    18:47

    IND

    3.0h

    19:48

    DEN

    ---WT-S
    Search

  14. F91499

    Frontier Airlines

    22:27

    DEN

    2.5h

    23:59

    ONT

    -MTWTF-

  15. F92347

    Frontier Airlines

    18:47

    IND

    3.0h

    19:48

    DEN

    ---WT-S
    Search

  16. F92907

    Frontier Airlines

    22:27

    DEN

    2.5h

    23:59

    ONT

    S------
Find more flights and airlines

When is the cheapest time to fly from Indianapolis to Ontario?

These price trend charts carefully monitor and predict how flight prices from Indianapolis to Ontario will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Indianapolis (IND) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Indianapolis to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Indianapolis (IND) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around AED 1,309.

  • What's the most popular airline for non-stop flights from Indianapolis (IND) to Ontario (ONT)?

    Alaska Airlines operates 1 non-stop flights from Indianapolis (IND) to Ontario (ONT).

How to find a cheap flight from Indianapolis to Ontario

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Being flexible with your dates to get the cheapest Indianapolis to Ontario ticket.
Tap "Date" on flight search bar to scan through the calender for Indianapolis to Ontario airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, Mar 11 at AED 142 for one-way flights.
2
Compare cheap Indianapolis to Ontario flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Indianapolis to Ontario. The cheapest airline operating is Frontier Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Indianapolis to Ontario route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Indianapolis to Ontario flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Indianapolis to Ontario to get exclusive deals for you.

Flight Info | Indianapolis to Ontario

Cheapest direct flight priceAED 142
Cheapest return ticket priceAED 803
Off-season for travelDecember
Peak season for travelJuly
Flight distance9,690.69 km
Popular airlineAlaska Airlines

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