$80+ Cheap flights from Ontario (ONT) to Kansas
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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ICT
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Kansas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Kansas
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Cheapest flights from Ontario to KansasExplore the most affordable flight options available from Ontario to Kansas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Ontario to Kansas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Tue 5/192:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/23![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Thu 5/282:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/27![Frontier logo]()
$185
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:50 am
ONT
- MCI
1 stop24h 10m
Frontier
Tue 6/231:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 4/28![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Wed 5/272:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/23![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Thu 5/282:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 4/24![Frontier logo]()
$217
This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:50 am
ONT
- MCI
1 stop24h 59m
Frontier
Sat 6/62:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 4/28![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sat 5/162:34 pm
MCI
- ONT
2 stops43h 15m
Frontier
Deal found 4/23![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sat 5/232:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/27![Frontier logo]()
$225
This Expedia deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:50 am
ONT
- MCI
1 stop24h 59m
Frontier
Mon 5/112:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 4/25![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Thu 5/282:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/27![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Wed 5/272:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/26![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/213:30 pm
ONT
- TUL
1 stop27h 59m
Multiple Airlines
Mon 5/2510:19 pm
TUL
- ONT
1 stop11h 45m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$247
Best flights from Ontario to KansasDiscover carefully curated flight deals from Ontario to Kansas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Ontario to Kansas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:57 pm
ONT
- TUL
1 stop5h 02m
Delta
Tue 5/2612:55 pm
TUL
- ONT
1 stop7h 41m
Delta
Deal found 4/27![Delta logo]()
$383
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/104:35 pm
ONT
- TUL
1 stop5h 55m
Southwest
Sat 6/135:55 am
TUL
- ONT
2 stops9h 45m
Southwest
Deal found 4/23![Southwest logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:00 am
ONT
- ICT
1 stop5h 27m
United Airlines
Sat 6/69:34 am
ICT
- ONT
1 stop5h 13m
United Airlines
Deal found 4/23![United Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:58 am
ONT
- MCI
1 stop10h 01m
Alaska Airlines
Sun 8/302:46 pm
MCI
- ONT
1 stop7h 38m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:10 pm
ONT
- ICT
2 stops8h 49m
American Airlines
Tue 7/1412:39 pm
ICT
- ONT
1 stop7h 40m
American Airlines
Deal found 4/23![American Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:20 am
ONT
- TUL
2 stops12h 40m
Delta
Tue 7/218:00 am
TUL
- ONT
1 stop6h 10m
Delta
Deal found 4/25![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:00 pm
ONT
- TUL
1 stop9h 18m
Delta
Sun 8/28:00 am
TUL
- ONT
1 stop6h 10m
Delta
Deal found 4/26![Delta logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:30 am
ONT
- MCI
1 stop6h 28m
Alaska Airlines
Sun 10/255:00 pm
MCI
- ONT
1 stop8h 59m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$456
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/214:35 pm
ONT
- TUL
1 stop7h 00m
Southwest
Thu 6/258:35 pm
TUL
- ONT
1 stop4h 55m
Southwest
Deal found 4/23![Southwest logo]()
$460
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:40 pm
ONT
- ICT
1 stop7h 21m
United Airlines
Wed 5/271:35 pm
ICT
- ONT
1 stop5h 53m
United Airlines
Deal found 4/24![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:29 pm
ONT
- TUL
1 stop5h 14m
Delta
Wed 5/278:13 am
TUL
- ONT
1 stop6h 06m
Delta
Deal found 4/26![Delta logo]()
$413
This Southwest deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:55 pm
ONT
- ICT
1 stop10h 05m
Southwest
Sun 7/126:20 am
ICT
- ONT
1 stop5h 00m
Southwest
Deal found 4/24![Southwest logo]()
$462
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/121:18 pm
ONT
- ICT
1 stop6h 01m
United Airlines
Sun 6/286:00 am
ICT
- ONT
2 stops8h 12m
United Airlines
Deal found 4/26![United Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:00 am
ONT
- TUL
2 stops8h 05m
Southwest
Thu 7/236:00 am
TUL
- ONT
2 stops7h 20m
Southwest
Deal found 4/26![Southwest logo]()
$470
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:00 pm
ONT
- TUL
1 stop9h 21m
Delta
Thu 5/2112:55 pm
TUL
- ONT
1 stop7h 41m
Delta
Deal found 4/24![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:50 pm
ONT
- MCI
1 stop6h 25m
United Airlines
Sat 6/66:00 am
MCI
- ONT
2 stops8h 12m
United Airlines
Deal found 4/27![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:15 am
ONT
- MCI
2 stops8h 20m
Southwest
Sun 9/201:00 pm
MCI
- ONT
1 stop7h 15m
Southwest
Deal found 4/23![Southwest logo]()
$472
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:00 pm
ONT
- TUL
1 stop8h 16m
Delta
Sat 8/2912:36 pm
TUL
- ONT
1 stop7h 25m
Delta
Deal found 4/28![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:18 pm
ONT
- ICT
1 stop6h 01m
United Airlines
Sun 7/129:34 am
ICT
- ONT
1 stop5h 13m
United Airlines
Deal found 4/24![United Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:00 pm
ONT
- TUL
1 stop9h 18m
Delta
Sun 8/28:00 am
TUL
- ONT
1 stop6h 10m
Delta
Deal found 4/26![Delta logo]()
$433
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:45 pm
ONT
- ICT
2 stops7h 35m
Southwest
Sun 6/286:35 pm
ICT
- ONT
2 stops7h 30m
Southwest
Deal found 4/27![Southwest logo]()
$497
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:00 am
ONT
- MCI
1 stop5h 43m
United Airlines
Sat 7/183:16 pm
MCI
- ONT
1 stop9h 35m
United Airlines
Deal found 4/23![United Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:00 pm
ONT
- TUL
1 stop9h 18m
Delta
Sun 8/97:50 am
TUL
- ONT
1 stop6h 18m
Delta
Deal found 4/23![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:40 am
ONT
- MCI
2 stops7h 35m
Southwest
Fri 6/126:55 am
MCI
- ONT
2 stops6h 25m
Southwest
Deal found 4/25![Southwest logo]()
$518
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/271:18 pm
ONT
- MCI
1 stop6h 01m
United Airlines
Mon 6/296:00 am
MCI
- ONT
2 stops8h 12m
United Airlines
Deal found 4/26![United Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:24 pm
ONT
- MCI
1 stop4h 54m
Delta
Mon 7/67:38 pm
MCI
- ONT
1 stop6h 07m
Delta
Deal found 4/23![Delta logo]()
$456
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:30 pm
ONT
- MCI
2 stops6h 30m
Southwest
Sun 6/142:50 pm
MCI
- ONT
2 stops8h 35m
Southwest
Deal found 4/25![Southwest logo]()
$536
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:24 pm
ONT
- MCI
1 stop4h 54m
Delta
Wed 7/83:38 pm
MCI
- ONT
1 stop8h 06m
Delta
Deal found 4/23![Delta logo]()
$456
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:00 pm
ONT
- ICT
1 stop10h 26m
Delta
Tue 7/141:48 pm
ICT
- ONT
1 stop9h 56m
Delta
Deal found 4/23![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:18 pm
ONT
- DDC
1 stop18h 59m
United Airlines
Sat 9/197:19 pm
DDC
- ONT
1 stop19h 19m
United Airlines
Deal found 4/23![United Airlines logo]()
$651
Last-minute flights from Ontario to KansasDiscover last-minute flight deals from Ontario to Kansas. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Kansas. Data last updated April 28, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:50 am
ONT
- MCI
1 stop24h 59m
Frontier
Mon 5/112:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 4/25![Frontier logo]()
$226
This Super.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:50 am
ONT
- MCI
1 stop24h 59m
Frontier
Tue 5/122:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 4/28![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Tue 5/192:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/23![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sat 5/162:34 pm
MCI
- ONT
2 stops43h 15m
Frontier
Deal found 4/23![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Wed 5/272:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/27![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Thu 5/282:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/27![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sat 5/232:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/27![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/213:30 pm
ONT
- TUL
1 stop27h 59m
Multiple Airlines
Mon 5/2510:19 pm
TUL
- ONT
1 stop11h 45m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:29 pm
ONT
- TUL
1 stop5h 14m
Delta
Sat 5/308:13 am
TUL
- ONT
1 stop6h 06m
Delta
Deal found 4/23![Delta logo]()
$348
This Booking.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Thu 5/282:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 4/24![Frontier logo]()
$217
This Frontier deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Wed 5/272:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/23![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:51 am
ONT
- ICT
1 stop8h 19m
Multiple Airlines
Sun 5/3111:00 pm
ICT
- ONT
1 stop18h 09m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$253
One-way flights from Ontario to KansasSearch for one-way flight options from Ontario to Kansas. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Ontario to Kansas. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Frontier deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 4/26![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:50 am
ONT
- MCI
1 stop24h 59m
Frontier
Deal found 4/27![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 4/24![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 4/27![Frontier logo]()
$105
This Booking.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 4/23![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:36 am
ONT
- TUL
1 stop23h 00m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:39 pm
ONT
- ICT
1 stop27h 13m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$115
This CheapOair deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:50 am
ONT
- MCI
1 stop24h 59m
Frontier
Deal found 4/26![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:40 pm
ONT
- ICT
1 stop28h 17m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$123
This Super.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 4/23![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 4/27![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 4/25![Frontier logo]()
$127
Find flight deals from Ontario to Kansas
Keep the following information in mind while searching for Ontario to Kansas flight deals. Data was last updated April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $138 (Kiwi.com) |
One-way from | $80 (Frontier) |
Popular in | December |
Cheapest in | July |
Average price | $504 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Kansas 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 2,558,603 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Ontario to Kansas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Thu 5/21
4:57 pm-11:59 pm
1 stop5h 02m
Tulsa
Tue 5/26
12:55 pm-6:36 pm
1 stop7h 41m
$383
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Wed 6/10
4:35 pm-12:30 am
1 stop5h 55m
Tulsa
Sat 6/13
5:55 am-1:40 pm
2 stops9h 45m
$389
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Tue 7/14
6:20 am-9:00 pm
2 stops12h 40m
Tulsa
Tue 7/21
8:00 am-12:10 pm
1 stop6h 10m
$392
Quickest round-trip
OntarioWichita
ONT - ICT
ONTICT
Ontario
Wed 6/3
5:00 am-12:27 pm
1 stop5h 27m
Wichita Eisenhower National
Sat 6/6
9:34 am-12:47 pm
1 stop5h 13m
$407
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Tue 7/28
10:00 pm-9:18 am
1 stop9h 18m
Tulsa
Sun 8/2
8:00 am-12:10 pm
1 stop6h 10m
$410
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Sat 5/23
1:29 pm-8:43 pm
1 stop5h 14m
Tulsa
Wed 5/27
8:13 am-12:19 pm
1 stop6h 06m
$413
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Wed 8/26
11:58 am-11:59 pm
1 stop10h 01m
Kansas City
Sun 8/30
2:46 pm-8:24 pm
1 stop7h 38m
$419
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Mon 5/18
10:00 pm-9:21 am
1 stop9h 21m
Tulsa
Thu 5/21
12:55 pm-6:36 pm
1 stop7h 41m
$433
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Fri 8/28
12:00 pm-10:16 pm
1 stop8h 16m
Tulsa
Sat 8/29
12:36 pm-6:01 pm
1 stop7h 25m
$433
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Mon 7/27
10:00 pm-9:18 am
1 stop9h 18m
Tulsa
Sun 8/2
8:00 am-12:10 pm
1 stop6h 10m
$433
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Kansas
Have a flexible travel schedule? Discover the best time to fly to Kansas from Ontario with our price prediction graph.
ONT-MCI
ONT-TUL
ONT-ICT
ONT-DDC
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Kansas
ONT-USKS
ONT-MCI
ONT-TUL
ONT-ICT
ONT-DDC
How much does it cost to fly round-trip from Ontario to Kansas?
Reviews of airlines servicing Kansas
Get insights into the airlines that provide service to Kansas. 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 Kansas. Reviews last updated April 28, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Ontario to Kansas to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Ontario to Kansas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Kansas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kansas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Kansas by cabin class
Find flights from Ontario to Kansas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Kansas flights
Browse other Ontario and Kansas flight options. Last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Kansas flights
Consider these flights traveling from Ontario to Kansas.
Top 3 airlines flying from Ontario to Kansas
Discover the top 3 airlines that operate flights from Ontario to Kansas. 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 2,558,603 searches. Data last updated April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$446 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$214 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$284 | Average$453 | FlexibilityNo cancel fee | On-time71% |