How does KAYAK find such low prices on flights from Indiana to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Ontario.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Indiana to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Indiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$101 CHEAP FLIGHTS from Indiana to Ontario

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Flight Deals

Cheap Flights from Indiana to Ontario

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Indiana to Ontario

Tue, Nov 3 - Wed, Nov 4

4:03 pm - 11:51 pmIND Indianapolis-ONT Ontario

10h 48m1 stop Denver Intl

6:25 am - 3:08 pmONT Ontario-IND Indianapolis

5h 43m1 stop Denver Intl

$201Frontier

Tue, Nov 3 - Sat, Nov 7

4:03 pm - 11:51 pmIND Indianapolis-ONT Ontario

10h 48m1 stop Denver Intl

6:25 am - 3:08 pmONT Ontario-IND Indianapolis

5h 43m1 stop Denver Intl

$205Frontier

Fri, Dec 25 - Thu, Dec 31

7:00 am - 3:05 pmIND Indianapolis-ONT Ontario

11h 05m1 stop Seattle/Tacoma Intl

6:20 am - 3:30 pmONT Ontario-IND Indianapolis

6h 10m1 stop Denver Intl

$347Multiple Airlines

Sun, Oct 18 - Tue, Oct 20

9:45 pm - 11:16 amIND Indianapolis-ONT Ontario

16h 31m1 stop Las Vegas Harry Reid Intl

11:52 am - 3:13 pmONT Ontario-IND Indianapolis

24h 21m1 stop Denver Intl

$347Multiple Airlines

Tue, Jan 5 - Tue, Jan 26

5:00 am - 9:44 amIND Indianapolis-ONT Ontario

7h 44m1 stop Dallas/Fort Worth

6:00 am - 4:38 pmONT Ontario-IND Indianapolis

7h 38m1 stop Dallas/Fort Worth

$377American Airlines

Wed, Nov 11 - Wed, Nov 18

7:10 am - 12:17 pmIND Indianapolis-ONT Ontario

8h 07m1 stop Salt Lake City

12:18 pm - 12:40 amONT Ontario-IND Indianapolis

9h 22m1 stop Atlanta Hartsfield-Jackson

$377Delta

Tue, Nov 10 - Sat, Nov 14

7:10 am - 12:17 pmIND Indianapolis-ONT Ontario

8h 07m1 stop Salt Lake City

12:18 pm - 12:40 amONT Ontario-IND Indianapolis

9h 22m1 stop Atlanta Hartsfield-Jackson

$377Delta

Thu, Nov 5 - Tue, Nov 10

6:14 pm - 11:01 pmFWA Fort Wayne-ONT Ontario

7h 47m1 stop Charlotte Douglas

12:42 pm - 10:35 pmONT Ontario-FWA Fort Wayne

6h 53m1 stop Dallas/Fort Worth

$379American Airlines

Tue, Jan 5 - Tue, Jan 26

5:25 pm - 8:35 pmIND Indianapolis-ONT Ontario

6h 10m1 stop Las Vegas Harry Reid Intl

7:40 am - 6:30 pmONT Ontario-IND Indianapolis

7h 50m2 stops Phoenix Sky Harbor Intl Denver Intl

$382Southwest

Tue, Jan 5 - Tue, Jan 26

4:50 pm - 9:40 pmIND Indianapolis-ONT Ontario

7h 50m2 stops Chicago Midway Denver Intl

7:40 am - 6:30 pmONT Ontario-IND Indianapolis

7h 50m2 stops Phoenix Sky Harbor Intl Denver Intl

$387Southwest

Recent last minute flight deals from Indiana to Ontario

Wed, Sep 30 - Wed, Oct 21

4:12 pm - 10:30 amIND Indianapolis-ONT Ontario

21h 18m1 stop Denver Intl

6:15 am - 12:01 pmONT Ontario-IND Indianapolis

26h 46m1 stop Denver Intl

$349Frontier

Wed, Sep 30 - Wed, Oct 21

4:12 pm - 10:30 amIND Indianapolis-ONT Ontario

21h 18m1 stop Denver Intl

11:52 am - 3:13 pmONT Ontario-IND Indianapolis

24h 21m1 stop Denver Intl

$359Frontier

Fri, Oct 2 - Mon, Oct 5

8:06 am - 1:25 pmSBN South Bend/Michiana-ONT Ontario

8h 19m1 stop Dallas/Fort Worth

6:00 am - 5:20 pmONT Ontario-SBN South Bend/Michiana

8h 20m1 stop Dallas/Fort Worth

$539American Airlines

Fri, Oct 2 - Sun, Oct 4

8:06 am - 1:25 pmSBN South Bend/Michiana-ONT Ontario

8h 19m1 stop Dallas/Fort Worth

11:59 pm - 12:00 pmONT Ontario-SBN South Bend/Michiana

9h 01m1 stop Dallas/Fort Worth

$539American Airlines

Fri, Oct 2 - Mon, Oct 5

3:13 pm - 10:24 pmSBN South Bend/Michiana-ONT Ontario

10h 11m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

6:00 am - 10:56 pmONT Ontario-SBN South Bend/Michiana

13h 56m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$549Delta

Thu, Oct 1 - Wed, Oct 7

4:45 pm - 10:49 pmSBN South Bend/Michiana-ONT Ontario

9h 04m1 stop Chicago O'Hare Intl

7:00 am - 5:47 pmONT Ontario-SBN South Bend/Michiana

7h 47m1 stop Chicago O'Hare Intl

$556United Airlines

Thu, Oct 1 - Wed, Oct 7

9:28 am - 5:36 pmSBN South Bend/Michiana-ONT Ontario

11h 08m2 stops Chicago O'Hare Intl San Francisco

7:00 am - 5:47 pmONT Ontario-SBN South Bend/Michiana

7h 47m1 stop Chicago O'Hare Intl

$587United Airlines

Fri, Oct 2 - Sun, Oct 4

3:13 pm - 10:24 pmSBN South Bend/Michiana-ONT Ontario

10h 11m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

6:00 am - 8:50 pmONT Ontario-SBN South Bend/Michiana

11h 50m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

$658Delta

Sun, Oct 4 - Sun, Oct 11

8:56 pm - 11:47 pmIND Indianapolis-ONT Ontario

5h 51m1 stop Denver Intl

6:02 am - 5:09 pmONT Ontario-IND Indianapolis

8h 07m1 stop Seattle/Tacoma Intl

$718Multiple Airlines

Thu, Oct 1 - Wed, Oct 7

10:36 pm - 4:59 pmSBN South Bend/Michiana-ONT Ontario

21h 23m1 stop Las Vegas Harry Reid Intl

2:30 pm - 9:48 pmONT Ontario-SBN South Bend/Michiana

28h 18m1 stop Las Vegas Harry Reid Intl

$726Multiple Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$101

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly and prices are also 16% lower on average.

Flight from Indianapolis to Ontario

How does KAYAK find such low prices on flights from Indiana to Ontario?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Indiana to Ontario?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Indiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Ontario?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.