$104+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ICT
Jun 11 — Jun 181
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 May 12, 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 May 12, 2026.
This Frontier deal was found by Cheapflights users on 5/11. 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 6/26:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Tue 6/91:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 5/11![Frontier logo]()
$210
This Mytrip deal was found by Cheapflights users on 5/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:40 pm
ONT
- MCI
1 stop19h 15m
Frontier
Tue 7/141:45 pm
MCI
- ONT
1 stop22h 18m
Frontier
Deal found 5/9![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 8/43:40 pm
ONT
- MCI
2 stops23h 41m
Frontier
Tue 8/111:45 pm
MCI
- ONT
1 stop22h 18m
Frontier
Deal found 5/8![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/13:30 pm
ONT
- MCI
2 stops20h 19m
Frontier
Tue 6/91:45 pm
MCI
- ONT
1 stop22h 20m
Frontier
Deal found 5/9![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 5/11. 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 6/26:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sun 6/72:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 5/11![Frontier logo]()
$230
This Trip.com deal was found by Cheapflights users on 5/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:49 am
ONT
- MCI
1 stop24h 11m
Frontier
Tue 8/251:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 5/9![Frontier logo]()
$232
This Booking.com deal was found by Cheapflights users on 5/10. 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 7/81:28 pm
ONT
- MCI
1 stop21h 27m
Frontier
Thu 7/161:50 pm
MCI
- ONT
1 stop8h 03m
Frontier
Deal found 5/10![Frontier logo]()
$237
This Mytrip deal was found by Cheapflights users on 5/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:28 pm
ONT
- MCI
1 stop21h 27m
Frontier
Sun 8/21:50 pm
MCI
- ONT
1 stop27h 17m
Frontier
Deal found 5/8![Frontier logo]()
$239
This CheapOair deal was found by Cheapflights users on 5/12. 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.
Wed 7/81:28 pm
ONT
- MCI
1 stop21h 27m
Frontier
Mon 7/131:45 pm
MCI
- ONT
1 stop12h 05m
Frontier
Deal found 5/12![Frontier logo]()
$240
This Booking.com deal was found by Cheapflights users on 5/8. 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.
Sat 7/410:50 am
ONT
- MCI
1 stop24h 05m
Frontier
Tue 7/71:45 pm
MCI
- ONT
1 stop12h 05m
Frontier
Deal found 5/8![Frontier logo]()
$243
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/911:59 pm
ONT
- TUL
1 stop8h 11m
American Airlines
Tue 6/166:44 pm
TUL
- ONT
1 stop7h 15m
American Airlines
Deal found 5/12![American Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 5/7. 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 6/32:10 pm
ONT
- TUL
1 stop4h 55m
Southwest
Mon 6/86:00 am
TUL
- ONT
1 stop5h 05m
Southwest
Deal found 5/7![Southwest logo]()
$365
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 May 12, 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 May 12, 2026.
This Frontier deal was found by Cheapflights users on 5/9. 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.
Thu 6/116:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Tue 6/161:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 5/9![Frontier logo]()
$290
This Delta deal was found by Cheapflights users on 5/8. 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.
Tue 9/1512:00 pm
ONT
- TUL
1 stop8h 16m
Delta
Wed 9/1612:36 pm
TUL
- ONT
1 stop7h 25m
Delta
Deal found 5/8![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 5/8. 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 9/155:45 am
ONT
- TUL
1 stop8h 31m
United Airlines
Wed 9/166:00 am
TUL
- ONT
2 stops8h 12m
United Airlines
Deal found 5/8![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 5/7. 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 6/32:25 pm
ONT
- TUL
1 stop6h 10m
Southwest
Mon 6/86:40 pm
TUL
- ONT
2 stops6h 50m
Southwest
Deal found 5/7![Southwest logo]()
$370
This Delta deal was found by Cheapflights users on 5/11. 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 7/2210:00 pm
ONT
- ICT
1 stop10h 26m
Delta
Tue 7/283:50 pm
ICT
- ONT
2 stops9h 58m
Delta
Deal found 5/11![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 5/12. 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 7/11:30 pm
ONT
- MCI
2 stops6h 30m
Southwest
Wed 7/86:00 am
MCI
- ONT
1 stop5h 15m
Southwest
Deal found 5/12![Southwest logo]()
$396
This Southwest deal was found by Cheapflights users on 5/7. 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.
Fri 6/54:40 pm
ONT
- TUL
1 stop6h 30m
Southwest
Mon 6/88:35 pm
TUL
- ONT
1 stop4h 55m
Southwest
Deal found 5/7![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 5/11. 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 9/15:00 am
ONT
- TUL
1 stop5h 59m
United Airlines
Wed 9/29:07 am
TUL
- ONT
1 stop5h 43m
United Airlines
Deal found 5/11![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 5/11. 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 9/912:00 pm
ONT
- ICT
1 stop8h 31m
Delta
Sun 9/135:35 am
ICT
- ONT
1 stop7h 29m
Delta
Deal found 5/11![Delta logo]()
$412
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:45 am
ONT
- TUL
1 stop6h 06m
United Airlines
Thu 9/249:07 am
TUL
- ONT
1 stop5h 34m
United Airlines
Deal found 5/7![United Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 5/8. 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 9/410:59 pm
ONT
- ICT
1 stop9h 28m
Delta
Tue 9/811:20 am
ICT
- ONT
1 stop8h 41m
Delta
Deal found 5/8![Delta logo]()
$422
This Southwest deal was found by Cheapflights users on 5/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:30 pm
ONT
- TUL
1 stop6h 05m
Southwest
Mon 6/156:40 pm
TUL
- ONT
1 stop5h 55m
Southwest
Deal found 5/9![Southwest logo]()
$433
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
ONT
- MCI
1 stop5h 58m
Delta
Mon 6/156:00 pm
MCI
- ONT
1 stop7h 49m
Delta
Deal found 5/7![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Thu 6/115:45 am
ONT
- ICT
1 stop8h 31m
United Airlines
Sat 6/139:34 am
ICT
- ONT
1 stop5h 04m
United Airlines
Deal found 5/11![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 5/8. 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 6/273:00 pm
ONT
- TUL
1 stop6h 50m
Southwest
Mon 6/2910:10 am
TUL
- ONT
2 stops6h 55m
Southwest
Deal found 5/8![Southwest logo]()
$438
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 8/125:00 am
ONT
- JLN
1 stop16h 44m
United Airlines
Sat 9/128:42 am
JLN
- ONT
2 stops13h 22m
United Airlines
Deal found 5/8![United Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 5/10. 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 6/271:00 pm
ONT
- MCI
1 stop6h 12m
Delta
Mon 6/296:00 pm
MCI
- ONT
1 stop7h 49m
Delta
Deal found 5/10![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 5/11. 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 5/241:50 pm
ONT
- TUL
1 stop5h 15m
Southwest
Tue 5/2610:20 am
TUL
- ONT
2 stops6h 45m
Southwest
Deal found 5/11![Southwest logo]()
$462
This Delta deal was found by Cheapflights users on 5/11. 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 7/25:21 pm
ONT
- MCI
1 stop4h 57m
Delta
Mon 7/66:00 pm
MCI
- ONT
1 stop7h 49m
Delta
Deal found 5/11![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 5/12. 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 8/228:00 am
ONT
- ICT
2 stops10h 30m
United Airlines
Mon 8/245:05 pm
ICT
- ONT
1 stop5h 48m
United Airlines
Deal found 5/12![United Airlines logo]()
$484
This Southwest deal was found by Cheapflights users on 5/7. 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 6/108:05 am
ONT
- ICT
2 stops8h 50m
Southwest
Fri 6/126:25 am
ICT
- ONT
2 stops6h 55m
Southwest
Deal found 5/7![Southwest logo]()
$464
This United Airlines deal was found by Cheapflights users on 5/10. 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 6/26:39 pm
ONT
- MCI
2 stops13h 50m
United Airlines
Sat 6/63:16 pm
MCI
- ONT
1 stop9h 35m
United Airlines
Deal found 5/10![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 5/10. 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 7/316:00 am
ONT
- MCI
1 stop5h 57m
Delta
Sun 8/96:51 am
MCI
- ONT
1 stop7h 14m
Delta
Deal found 5/10![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 5/7. 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 7/141:30 pm
ONT
- MCI
2 stops6h 30m
Southwest
Fri 7/175:55 am
MCI
- ONT
2 stops7h 25m
Southwest
Deal found 5/7![Southwest logo]()
$470
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Thu 6/251:18 pm
ONT
- ICT
1 stop6h 04m
United Airlines
Mon 6/299:34 am
ICT
- ONT
1 stop5h 13m
United Airlines
Deal found 5/11![United Airlines logo]()
$495
This Southwest deal was found by Cheapflights users on 5/8. 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.
Mon 7/1311:55 pm
ONT
- ICT
1 stop10h 05m
Southwest
Thu 7/162:30 pm
ICT
- ONT
1 stop7h 35m
Southwest
Deal found 5/8![Southwest logo]()
$472
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:18 pm
ONT
- ICT
1 stop6h 01m
United Airlines
Wed 6/36:48 pm
ICT
- ONT
1 stop24h 40m
United Airlines
Deal found 5/7![United Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:21 pm
ONT
- MCI
1 stop4h 57m
Delta
Mon 6/156:00 pm
MCI
- ONT
1 stop7h 49m
Delta
Deal found 5/9![Delta logo]()
$507
This Southwest deal was found by Cheapflights users on 5/8. 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 9/410:55 am
ONT
- ICT
2 stops8h 15m
Southwest
Tue 9/812:50 pm
ICT
- ONT
2 stops7h 35m
Southwest
Deal found 5/8![Southwest logo]()
$474
This United Airlines deal was found by Cheapflights users on 5/11. 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 9/231:44 pm
ONT
- JLN
2 stops8h 09m
United Airlines
Sat 9/261:53 pm
JLN
- ONT
2 stops11h 06m
United Airlines
Deal found 5/11![United Airlines logo]()
$504
Last-minute flights from Ontario to KansasDiscover last-minute flight deals from Ontario to Kansas. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Kansas. Data last updated May 12, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sat 6/131:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 5/7![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 5/10. 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 5/286:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Mon 6/12:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 5/10![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/13:30 pm
ONT
- MCI
2 stops20h 19m
Frontier
Tue 6/91:45 pm
MCI
- ONT
1 stop22h 20m
Frontier
Deal found 5/9![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 5/11. 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 6/26:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Tue 6/91:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 5/11![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 5/11. 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 6/26:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sun 6/72:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 5/11![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 5/11. 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 6/26:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Wed 6/101:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 5/11![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 5/12. 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 6/26:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Thu 6/42:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 5/12![Frontier logo]()
$270
This Southwest deal was found by Cheapflights users on 5/7. 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 6/32:10 pm
ONT
- TUL
1 stop4h 55m
Southwest
Mon 6/86:00 am
TUL
- ONT
1 stop5h 05m
Southwest
Deal found 5/7![Southwest logo]()
$365
This CheapOair deal was found by Cheapflights users on 5/10. 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.
Thu 6/410:50 am
ONT
- MCI
1 stop24h 59m
Frontier
Tue 6/91:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 5/10![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 5/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Sat 6/131:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 5/7![Frontier logo]()
$244
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/911:59 pm
ONT
- TUL
1 stop8h 11m
American Airlines
Tue 6/166:44 pm
TUL
- ONT
1 stop7h 15m
American Airlines
Deal found 5/12![American Airlines logo]()
$363
This Booking.com deal was found by Cheapflights users on 5/10. 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 6/246:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Wed 7/81:45 pm
MCI
- ONT
1 stop22h 18m
Frontier
Deal found 5/10![Frontier logo]()
$278
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 May 12, 2026.
Search for one-way flight options from Ontario to Kansas. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/26:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 5/8![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 5/11. 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 7/710:49 am
ONT
- MCI
1 stop24h 06m
Frontier
Deal found 5/11![Frontier logo]()
$106
This Booking.com deal was found by Cheapflights users on 5/10. 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 7/83:40 pm
ONT
- MCI
1 stop19h 15m
Frontier
Deal found 5/10![Frontier logo]()
$111
This Trip.com deal was found by Cheapflights users on 5/11. 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.
Wed 7/293:40 pm
ONT
- MCI
1 stop19h 15m
Frontier
Deal found 5/11![Frontier logo]()
$114
This CheapOair deal was found by Cheapflights users on 5/11. 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.
Wed 7/223:40 pm
ONT
- MCI
1 stop19h 15m
Frontier
Deal found 5/11![Frontier logo]()
$116
This Frontier deal was found by Cheapflights users on 5/11. 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 7/186:00 am
ONT
- MCI
1 stop4h 55m
Frontier
Deal found 5/11![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 5/11. 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.
Wed 6/36:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 5/11![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 5/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:40 pm
ONT
- MCI
1 stop19h 15m
Frontier
Deal found 5/8![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 5/11. 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 7/136:00 am
ONT
- MCI
1 stop4h 55m
Frontier
Deal found 5/11![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/93:34 pm
ONT
- MCI
2 stops19h 26m
Frontier
Deal found 5/12![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 5/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:50 am
ONT
- MCI
1 stop24h 59m
Frontier
Deal found 5/8![Frontier logo]()
$129
This CheapOair deal was found by Cheapflights users on 5/11. 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.
Sat 7/2511:43 am
ONT
- MCI
1 stop23h 12m
Frontier
Deal found 5/11![Frontier logo]()
$130
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 May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Frontier) |
One-way from | $104 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $457 |
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 May 12, 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
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Thu 6/11
6:00 am-1:00 pm
1 stop5h 00m
Kansas City
Tue 6/16
1:45 pm-11:49 pm
1 stop12h 04m
$290
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Tue 9/15
12:00 pm-10:16 pm
1 stop8h 16m
Tulsa
Wed 9/16
12:36 pm-6:01 pm
1 stop7h 25m
$363
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Tue 9/15
5:45 am-4:16 pm
1 stop8h 31m
Tulsa
Wed 9/16
6:00 am-12:12 pm
2 stops8h 12m
$368
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Wed 6/3
2:25 pm-10:35 pm
1 stop6h 10m
Tulsa
Mon 6/8
6:40 pm-11:30 pm
2 stops6h 50m
$370
OntarioWichita
ONT - ICT
ONTICT
Ontario
Wed 7/22
10:00 pm-10:26 am
1 stop10h 26m
Wichita Eisenhower National
Tue 7/28
3:50 pm-11:48 pm
2 stops9h 58m
$382
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Wed 7/1
1:30 pm-10:00 pm
2 stops6h 30m
Kansas City
Wed 7/8
6:00 am-9:15 am
1 stop5h 15m
$396
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Fri 6/5
4:40 pm-1:10 am
1 stop6h 30m
Tulsa
Mon 6/8
8:35 pm-11:30 pm
1 stop4h 55m
$400
OntarioWichita
ONT - ICT
ONTICT
Ontario
Wed 9/9
12:00 pm-10:31 pm
1 stop8h 31m
Wichita Eisenhower National
Sun 9/13
5:35 am-11:04 am
1 stop7h 29m
$412
OntarioWichita
ONT - ICT
ONTICT
Ontario
Fri 9/4
10:59 pm-10:27 am
1 stop9h 28m
Wichita Eisenhower National
Tue 9/8
11:20 am-6:01 pm
1 stop8h 41m
$422
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Fri 6/12
2:30 pm-10:35 pm
1 stop6h 05m
Tulsa
Mon 6/15
6:40 pm-10:35 pm
1 stop5h 55m
$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-ICT
ONT-TUL
ONT-MCI
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-ICT
ONT-TUL
ONT-MCI
ONT-JLN
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 May 12, 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.
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
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
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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 May 12, 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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$462 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$214 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$284 | Average$453 | FlexibilityNo cancel fee | On-time71% |