$69+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ICT
May 9 — May 161
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Kansas with Cheapflights
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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 9, 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 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Fri 5/112:59 am
ONT
- MCI
1 stop11h 07m
Frontier
Wed 5/62:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/9![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sat 5/96:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Wed 5/202:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/6![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/9. 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 5/56:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sat 5/92:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/9![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/56:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Thu 5/72:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 4/8![Frontier logo]()
$166
This CheapOair deal was found by Cheapflights users on 4/8. 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.
Fri 5/15:33 pm
ONT
- MCI
1 stop18h 33m
Frontier
Sat 5/92:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 4/8![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 4/6. 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.
Fri 4/2412:59 am
ONT
- MCI
1 stop11h 07m
Frontier
Mon 4/272:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 4/6![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 4/6. 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 5/56:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Wed 5/132:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/6![Frontier logo]()
$185
This CheapOair deal was found by Cheapflights users on 4/6. 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.
Fri 4/245:33 pm
ONT
- MCI
1 stop18h 33m
Frontier
Mon 4/272:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 4/6![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 4/6. 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.
Fri 5/15:33 pm
ONT
- MCI
1 stop18h 33m
Frontier
Mon 5/42:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 4/6![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Mon 5/45:33 pm
ONT
- MCI
1 stop18h 16m
Frontier
Wed 5/62:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/7![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 4/6. 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 5/96:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Tue 5/192:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/6![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/274:39 pm
ONT
- ICT
1 stop27h 31m
Multiple Airlines
Sun 5/3111:00 pm
ICT
- ONT
1 stop18h 09m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$224
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 9, 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 9, 2026.
This Southwest deal was found by Cheapflights users on 4/6. 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.
Tue 5/510:30 am
ONT
- TUL
2 stops8h 20m
Southwest
Tue 5/126:50 pm
TUL
- ONT
1 stop4h 55m
Southwest
Deal found 4/6![Southwest logo]()
$332
This Frontier deal was found by Cheapflights users on 4/4. 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.
Thu 6/116:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Sun 6/141:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 4/4![Frontier logo]()
$335
This United Airlines deal was found by Cheapflights users on 4/8. 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 5/81:40 pm
ONT
- TUL
1 stop4h 50m
United Airlines
Tue 5/193:38 pm
TUL
- ONT
1 stop8h 20m
United Airlines
Deal found 4/8![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 4/8. 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
- MCI
1 stop5h 28m
Delta
Wed 5/276:40 am
MCI
- ONT
1 stop7h 39m
Delta
Deal found 4/8![Delta logo]()
$388
This American Airlines deal was found by Cheapflights users on 4/4. 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.
Thu 7/22:15 pm
ONT
- TUL
1 stop7h 33m
American Airlines
Tue 7/145:00 am
TUL
- ONT
2 stops9h 03m
American Airlines
Deal found 4/4![American Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
Sun 7/123:34 pm
ONT
- TUL
1 stop23h 33m
Multiple Airlines
Mon 7/205:57 pm
TUL
- ONT
1 stop23h 12m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 4/8. 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.
Sat 5/95:30 am
ONT
- TUL
2 stops7h 40m
Southwest
Tue 5/197:05 am
TUL
- ONT
2 stops7h 10m
Southwest
Deal found 4/8![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Sun 5/105:00 am
ONT
- TUL
1 stop5h 52m
United Airlines
Tue 5/193:38 pm
TUL
- ONT
1 stop8h 20m
United Airlines
Deal found 4/8![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 4/8. 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 5/224:57 pm
ONT
- MCI
1 stop5h 28m
Delta
Wed 5/276:40 am
MCI
- ONT
1 stop7h 39m
Delta
Deal found 4/8![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 4/8. 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 5/83:00 pm
ONT
- TUL
1 stop5h 45m
Southwest
Tue 5/197:05 am
TUL
- ONT
2 stops7h 10m
Southwest
Deal found 4/8![Southwest logo]()
$392
This United Airlines deal was found by Cheapflights users on 4/4. 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 5/51:40 pm
ONT
- TUL
1 stop4h 50m
United Airlines
Wed 5/63:38 pm
TUL
- ONT
1 stop8h 20m
United Airlines
Deal found 4/4![United Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 4/8. 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 5/301:35 pm
ONT
- MCI
1 stop7h 35m
Delta
Sun 6/710:36 am
MCI
- ONT
1 stop9h 49m
Delta
Deal found 4/8![Delta logo]()
$432
This Southwest deal was found by Cheapflights users on 4/5. 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 5/2112:50 pm
ONT
- ICT
1 stop7h 25m
Southwest
Mon 6/17:35 pm
ICT
- ONT
1 stop5h 05m
Southwest
Deal found 4/5![Southwest logo]()
$405
This United Airlines deal was found by Cheapflights users on 4/8. 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 5/55:00 am
ONT
- ICT
1 stop13h 15m
United Airlines
Wed 5/611:47 am
ICT
- ONT
1 stop10h 49m
United Airlines
Deal found 4/8![United Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 4/6. 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 6/186:00 am
ONT
- MCI
1 stop6h 00m
Delta
Mon 6/227:38 pm
MCI
- ONT
1 stop6h 07m
Delta
Deal found 4/6![Delta logo]()
$456
This Southwest deal was found by Cheapflights users on 4/4. 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.
Sat 5/161:20 pm
ONT
- ICT
1 stop4h 45m
Southwest
Mon 5/187:35 pm
ICT
- ONT
1 stop5h 05m
Southwest
Deal found 4/4![Southwest logo]()
$431
This United Airlines deal was found by Cheapflights users on 4/4. 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 5/66:00 am
ONT
- MCI
2 stops8h 15m
United Airlines
Sun 5/106:00 am
MCI
- ONT
2 stops8h 22m
United Airlines
Deal found 4/4![United Airlines logo]()
$440
This Southwest deal was found by Cheapflights users on 4/7. 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 7/151:20 pm
ONT
- ICT
1 stop6h 05m
Southwest
Mon 7/202:30 pm
ICT
- ONT
1 stop7h 35m
Southwest
Deal found 4/7![Southwest logo]()
$447
This United Airlines deal was found by Cheapflights users on 4/4. 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 5/166:00 am
ONT
- ICT
2 stops12h 15m
United Airlines
Tue 6/25:15 pm
ICT
- ONT
1 stop5h 27m
United Airlines
Deal found 4/4![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 4/6. 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 7/304:20 pm
ONT
- MCI
1 stop6h 10m
Southwest
Tue 8/411:10 am
MCI
- ONT
2 stops6h 55m
Southwest
Deal found 4/6![Southwest logo]()
$450
This United Airlines deal was found by Cheapflights users on 4/4. 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 4/281:34 pm
ONT
- ICT
1 stop4h 35m
United Airlines
Wed 4/296:05 am
ICT
- ONT
2 stops8h 15m
United Airlines
Deal found 4/4![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 4/7. 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 5/2711:05 am
ONT
- ICT
2 stops7h 40m
Southwest
Sun 5/3112:35 pm
ICT
- ONT
2 stops7h 15m
Southwest
Deal found 4/7![Southwest logo]()
$453
This United Airlines deal was found by Cheapflights users on 4/8. 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 5/95:00 am
ONT
- DDC
1 stop27h 23m
United Airlines
Wed 5/137:10 pm
DDC
- ONT
1 stop27h 26m
United Airlines
Deal found 4/8![United Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 4/7. 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.
Tue 7/71:20 pm
ONT
- ICT
2 stops8h 00m
Southwest
Tue 7/1412:40 pm
ICT
- ONT
2 stops7h 55m
Southwest
Deal found 4/7![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 4/4. 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 5/56:00 am
ONT
- MCI
1 stop8h 42m
United Airlines
Wed 5/611:29 am
MCI
- ONT
2 stops8h 23m
United Airlines
Deal found 4/4![United Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/66:59 pm
ONT
- MCI
2 stops11h 42m
United Airlines
Sat 5/96:00 am
MCI
- ONT
1 stop8h 38m
United Airlines
Deal found 4/5![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/61:40 pm
ONT
- JLN
1 stop8h 04m
United Airlines
Mon 5/112:28 pm
JLN
- ONT
1 stop8h 08m
United Airlines
Deal found 4/6![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/81:40 pm
ONT
- JLN
1 stop8h 04m
United Airlines
Mon 5/112:28 pm
JLN
- ONT
1 stop8h 08m
United Airlines
Deal found 4/6![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/15:00 am
ONT
- JLN
1 stop16h 44m
United Airlines
Sun 5/311:57 pm
JLN
- ONT
1 stop5h 31m
United Airlines
Deal found 4/6![United Airlines logo]()
$571
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/81:40 pm
ONT
- JLN
1 stop8h 04m
United Airlines
Sun 5/102:28 pm
JLN
- ONT
1 stop8h 08m
United Airlines
Deal found 4/6![United Airlines logo]()
$605
Last-minute flights from Ontario to KansasDiscover last-minute flight deals from Ontario to Kansas. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Kansas. Data last updated April 9, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/6. 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.
Fri 4/2412:59 am
ONT
- MCI
1 stop11h 07m
Frontier
Mon 4/272:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 4/6![Frontier logo]()
$180
This CheapOair deal was found by Cheapflights users on 4/6. 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.
Fri 4/245:33 pm
ONT
- MCI
1 stop18h 33m
Frontier
Mon 4/272:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 4/6![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Fri 5/112:59 am
ONT
- MCI
1 stop11h 07m
Frontier
Wed 5/62:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/9![Frontier logo]()
$151
This CheapOair deal was found by Cheapflights users on 4/8. 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.
Fri 5/15:33 pm
ONT
- MCI
1 stop18h 33m
Frontier
Sat 5/92:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 4/8![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 4/6. 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.
Fri 5/15:33 pm
ONT
- MCI
1 stop18h 33m
Frontier
Mon 5/42:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 4/6![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Mon 5/45:33 pm
ONT
- MCI
1 stop18h 16m
Frontier
Wed 5/62:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/7![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 4/9. 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 5/56:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sat 5/92:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/9![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/56:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Thu 5/72:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 4/8![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 4/6. 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 5/56:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Wed 5/132:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/6![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sat 5/96:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Wed 5/202:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/6![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/6. 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 5/96:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Tue 5/192:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 4/6![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/274:39 pm
ONT
- ICT
1 stop27h 31m
Multiple Airlines
Sun 5/3111:00 pm
ICT
- ONT
1 stop18h 09m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$224
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 9, 2026.
Search for one-way flight options from Ontario to Kansas. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sat 5/96:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 4/6![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 4/6. 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 4/6![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Fri 5/15:33 pm
ONT
- MCI
1 stop18h 33m
Frontier
Deal found 4/6![Frontier logo]()
$83
This Frontier deal was found by Cheapflights users on 4/6. 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.
Fri 5/112:59 am
ONT
- MCI
1 stop11h 07m
Frontier
Deal found 4/6![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 4/6. 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 4/245:33 pm
ONT
- MCI
1 stop18h 33m
Frontier
Deal found 4/6![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 4/6. 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.
Fri 4/2412:59 am
ONT
- MCI
1 stop11h 07m
Frontier
Deal found 4/6![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 4/7. 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
Deal found 4/7![Frontier logo]()
$110
This Booking.com deal was found by Cheapflights users on 4/8. 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.
Mon 5/45:33 pm
ONT
- MCI
1 stop18h 16m
Frontier
Deal found 4/8![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/2812:59 am
ONT
- MCI
2 stops31h 59m
Frontier
Deal found 4/6![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 4/6. 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 5/166:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 4/6![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 6/173:34 pm
ONT
- ICT
1 stop28h 18m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 4/5. 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.
Sat 5/305:44 am
ONT
- TUL
1 stop7h 00m
American Airlines
Deal found 4/5![American Airlines logo]()
$184
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $159 (Kiwi.com) |
One-way from | $69 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $447 |
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 9, 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
Tue 5/5
10:30 am-8:50 pm
2 stops8h 20m
Tulsa
Tue 5/12
6:50 pm-9:45 pm
1 stop4h 55m
$332
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Thu 6/11
6:00 am-1:00 pm
1 stop5h 00m
Kansas City
Sun 6/14
1:45 pm-11:49 pm
1 stop12h 04m
$335
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Sat 5/9
5:30 am-3:10 pm
2 stops7h 40m
Tulsa
Tue 5/19
7:05 am-12:15 pm
2 stops7h 10m
$337
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Fri 5/8
1:40 pm-8:30 pm
1 stop4h 50m
Tulsa
Tue 5/19
3:38 pm-9:58 pm
1 stop8h 20m
$380
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Sun 5/10
5:00 am-12:52 pm
1 stop5h 52m
Tulsa
Tue 5/19
3:38 pm-9:58 pm
1 stop8h 20m
$380
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Thu 5/21
4:57 pm-12:25 am
1 stop5h 28m
Kansas City
Wed 5/27
6:40 am-12:19 pm
1 stop7h 39m
$388
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Fri 5/8
3:00 pm-10:45 pm
1 stop5h 45m
Tulsa
Tue 5/19
7:05 am-12:15 pm
2 stops7h 10m
$392
OntarioWichita
ONT - ICT
ONTICT
Ontario
Thu 5/21
12:50 pm-10:15 pm
1 stop7h 25m
Wichita Eisenhower National
Mon 6/1
7:35 pm-10:40 pm
1 stop5h 05m
$405
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Thu 7/2
2:15 pm-11:48 pm
1 stop7h 33m
Tulsa
Tue 7/14
5:00 am-12:03 pm
2 stops9h 03m
$415
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Tue 5/5
1:40 pm-8:30 pm
1 stop4h 50m
Tulsa
Wed 5/6
3:38 pm-9:58 pm
1 stop8h 20m
$417
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-ICT
ONT-TUL
ONT-DDC
ONT-JLN
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-ICT
ONT-TUL
ONT-DDC
What is the cheapest month to book a flight from Ontario to Kansas?
Currently, August is the cheapest month in which you can book a flight from Ontario to Kansas (average of $58). Flying from Ontario to Kansas in March is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 9, 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.
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
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 9, 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 9, 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% |