$120+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ICT
Jul 12 — Jul 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 June 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 June 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:40 pm
ONT
- MCI
1 stop22h 07m
Frontier
Tue 7/281:45 pm
MCI
- ONT
1 stop12h 05m
Frontier
Deal found 6/10![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:40 pm
ONT
- MCI
1 stop22h 07m
Frontier
Wed 7/221:45 pm
MCI
- ONT
1 stop12h 05m
Frontier
Deal found 6/10![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:38 pm
ONT
- MCI
1 stop24h 09m
Frontier
Mon 8/174:32 pm
MCI
- ONT
1 stop24h 37m
Frontier
Deal found 6/10![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
ONT
- MCI
1 stop29h 00m
Frontier
Tue 7/281:45 pm
MCI
- ONT
1 stop22h 19m
Frontier
Deal found 6/11![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 6/9. 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 9/16:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Wed 9/21:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 6/9![Frontier logo]()
$240
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Tue 8/251:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 6/9![Frontier logo]()
$242
This Orbitz deal was found by Cheapflights users on 6/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:34 pm
ONT
- MCI
1 stop19h 21m
Frontier
Sat 8/291:45 pm
MCI
- ONT
1 stop22h 20m
Frontier
Deal found 6/8![Frontier logo]()
$244
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Tue 8/181:45 pm
MCI
- ONT
1 stop22h 20m
Frontier
Deal found 6/10![Frontier logo]()
$245
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:59 pm
ONT
- MCI
1 stop7h 00m
American Airlines
Tue 8/185:30 am
MCI
- ONT
1 stop8h 13m
American Airlines
Deal found 6/10![American Airlines logo]()
$249
This CheapOair deal was found by Cheapflights users on 6/10. 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.
Wed 8/1910:50 am
ONT
- MCI
1 stop24h 10m
Frontier
Wed 8/261:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 6/10![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 6/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:08 pm
ONT
- MCI
1 stop20h 39m
Frontier
Sat 8/151:45 pm
MCI
- ONT
1 stop22h 19m
Frontier
Deal found 6/9![Frontier logo]()
$252
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 9/85:05 pm
ONT
- TUL
1 stop4h 54m
Delta
Tue 9/158:10 am
TUL
- ONT
1 stop6h 00m
Delta
Deal found 6/9![Delta logo]()
$257
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 June 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 June 12, 2026.
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:55 pm
ONT
- MCI
1 stop7h 45m
Southwest
Tue 10/201:55 pm
MCI
- ONT
2 stops10h 05m
Southwest
Deal found 6/10![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 6/9. 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.
Thu 10/110:00 pm
ONT
- TUL
1 stop9h 20m
Delta
Tue 10/68:15 am
TUL
- ONT
1 stop6h 15m
Delta
Deal found 6/9![Delta logo]()
$280
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Mon 7/274:32 pm
MCI
- ONT
1 stop17h 31m
Frontier
Deal found 6/11![Frontier logo]()
$311
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:00 am
ONT
- MCI
1 stop5h 37m
United Airlines
Sat 9/53:14 pm
MCI
- ONT
1 stop9h 21m
United Airlines
Deal found 6/9![United Airlines logo]()
$364
This Booking.com deal was found by Cheapflights users on 6/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:43 pm
ONT
- TUL
2 stops17h 47m
Alaska Airlines
Mon 8/245:59 pm
TUL
- ONT
1 stop19h 05m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 8/241:06 pm
ONT
- TUL
1 stop5h 36m
Delta
Mon 8/318:12 am
TUL
- ONT
1 stop6h 04m
Delta
Deal found 6/11![Delta logo]()
$303
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/189:15 am
ONT
- ICT
1 stop8h 52m
United Airlines
Wed 8/199:37 am
ICT
- ONT
1 stop5h 13m
United Airlines
Deal found 6/10![United Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:05 am
ONT
- ICT
2 stops8h 50m
Southwest
Tue 8/1112:50 pm
ICT
- ONT
2 stops7h 40m
Southwest
Deal found 6/10![Southwest logo]()
$428
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/181:18 pm
ONT
- TUL
1 stop5h 26m
United Airlines
Wed 8/196:00 am
TUL
- ONT
2 stops8h 12m
United Airlines
Deal found 6/11![United Airlines logo]()
$393
This CheapOair deal was found by Cheapflights users on 6/11. 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.
Thu 7/302:05 pm
ONT
- MCI
1 stop7h 54m
Alaska Airlines
Tue 8/45:50 pm
MCI
- ONT
1 stop8h 02m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 8/199:01 am
ONT
- MCI
2 stops12h 29m
United Airlines
Wed 8/263:29 pm
MCI
- ONT
1 stop6h 32m
United Airlines
Deal found 6/10![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 6/7. 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 6/262:30 pm
ONT
- TUL
1 stop6h 05m
Southwest
Tue 6/306:00 am
TUL
- ONT
1 stop5h 05m
Southwest
Deal found 6/7![Southwest logo]()
$445
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 8/31:06 pm
ONT
- TUL
1 stop5h 36m
Delta
Fri 8/78:12 am
TUL
- ONT
1 stop6h 04m
Delta
Deal found 6/7![Delta logo]()
$447
This United Airlines deal was found by Cheapflights users on 6/8. 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 8/186:00 am
ONT
- MCI
1 stop6h 33m
United Airlines
Wed 8/191:43 pm
MCI
- ONT
2 stops8h 18m
United Airlines
Deal found 6/8![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 8/210:00 pm
ONT
- TUL
1 stop9h 14m
Delta
Sun 8/98:12 am
TUL
- ONT
1 stop6h 04m
Delta
Deal found 6/7![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 6/11. 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.
Mon 7/203:40 pm
ONT
- TUL
2 stops7h 35m
Southwest
Mon 7/276:35 am
TUL
- ONT
1 stop6h 45m
Southwest
Deal found 6/11![Southwest logo]()
$452
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/16:00 am
ONT
- MCI
1 stop6h 33m
United Airlines
Wed 9/210:00 am
MCI
- ONT
2 stops12h 01m
United Airlines
Deal found 6/10![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sun 7/57:00 pm
ONT
- TUL
1 stop4h 40m
Southwest
Sun 7/125:45 am
TUL
- ONT
1 stop5h 35m
Southwest
Deal found 6/7![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:01 am
ONT
- TUL
2 stops12h 40m
United Airlines
Sat 9/51:49 pm
TUL
- ONT
1 stop6h 23m
United Airlines
Deal found 6/9![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 6/11. 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 9/227:00 am
ONT
- JLN
1 stop9h 46m
United Airlines
Sat 9/261:53 pm
JLN
- ONT
2 stops11h 06m
United Airlines
Deal found 6/11![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 6/7. 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 6/242:50 pm
ONT
- MCI
1 stop4h 45m
Southwest
Mon 6/295:55 am
MCI
- ONT
2 stops7h 25m
Southwest
Deal found 6/7![Southwest logo]()
$533
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/19:01 am
ONT
- TUL
2 stops12h 40m
United Airlines
Wed 9/29:07 am
TUL
- ONT
2 stops12h 54m
United Airlines
Deal found 6/8![United Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/61:18 pm
ONT
- MCI
1 stop5h 25m
United Airlines
Wed 8/123:29 pm
MCI
- ONT
1 stop6h 32m
United Airlines
Deal found 6/11![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 6/11. 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 9/227:00 am
ONT
- JLN
1 stop9h 46m
United Airlines
Wed 9/301:53 pm
JLN
- ONT
2 stops11h 06m
United Airlines
Deal found 6/11![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/215:00 am
ONT
- ICT
1 stop5h 27m
United Airlines
Sat 7/253:28 pm
ICT
- ONT
1 stop8h 27m
United Airlines
Deal found 6/7![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/185:00 am
ONT
- ICT
1 stop5h 27m
United Airlines
Wed 7/293:28 pm
ICT
- ONT
1 stop8h 27m
United Airlines
Deal found 6/7![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:18 pm
ONT
- ICT
1 stop6h 04m
United Airlines
Fri 8/145:05 pm
ICT
- ONT
1 stop5h 48m
United Airlines
Deal found 6/9![United Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/215:00 am
ONT
- ICT
1 stop5h 27m
United Airlines
Tue 7/281:35 pm
ICT
- ONT
2 stops11h 02m
United Airlines
Deal found 6/7![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:18 pm
ONT
- MCI
1 stop5h 25m
United Airlines
Mon 7/135:37 pm
MCI
- ONT
1 stop7h 14m
United Airlines
Deal found 6/9![United Airlines logo]()
$542
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:20 am
ONT
- JLN
2 stops9h 59m
United Airlines
Tue 11/108:52 am
JLN
- ONT
1 stop15h 34m
United Airlines
Deal found 6/9![United Airlines logo]()
$600
Last-minute flights from Ontario to KansasDiscover last-minute flight deals from Ontario to Kansas. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Kansas. Data last updated June 12, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/9. 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 6/306:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Wed 7/11:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 6/9![Frontier logo]()
$270
This Booking.com deal was found by Cheapflights users on 6/10. 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.
Sat 7/46:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Wed 7/81:45 pm
MCI
- ONT
1 stop22h 19m
Frontier
Deal found 6/10![Frontier logo]()
$276
This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Tue 7/141:45 pm
MCI
- ONT
1 stop22h 19m
Frontier
Deal found 6/9![Frontier logo]()
$277
This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Tue 7/211:45 pm
MCI
- ONT
1 stop12h 05m
Frontier
Deal found 6/9![Frontier logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:40 pm
ONT
- MCI
1 stop22h 07m
Frontier
Wed 7/221:45 pm
MCI
- ONT
1 stop12h 05m
Frontier
Deal found 6/10![Frontier logo]()
$213
This Frontier deal was found by Cheapflights users on 6/10. 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.
Wed 7/156:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Sat 7/181:45 pm
MCI
- ONT
1 stop12h 05m
Frontier
Deal found 6/10![Frontier logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
ONT
- MCI
1 stop29h 00m
Frontier
Tue 7/281:45 pm
MCI
- ONT
1 stop22h 19m
Frontier
Deal found 6/11![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:40 pm
ONT
- MCI
1 stop22h 07m
Frontier
Tue 7/281:45 pm
MCI
- ONT
1 stop12h 05m
Frontier
Deal found 6/10![Frontier logo]()
$197
This Booking.com deal was found by Cheapflights users on 6/10. 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 7/221:38 pm
ONT
- MCI
1 stop24h 09m
Frontier
Sun 7/264:32 pm
MCI
- ONT
1 stop17h 31m
Frontier
Deal found 6/10![Frontier logo]()
$278
This Booking.com deal was found by Cheapflights users on 6/10. 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 7/223:40 pm
ONT
- MCI
1 stop22h 07m
Frontier
Mon 7/274:32 pm
MCI
- ONT
1 stop17h 31m
Frontier
Deal found 6/10![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Thu 7/233:40 pm
ONT
- TUL
1 stop23h 27m
Multiple Airlines
Mon 7/275:57 pm
TUL
- ONT
1 stop16h 06m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$306
This Flightnetwork deal was found by Cheapflights users on 6/10. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:52 am
ONT
- MCI
1 stop25h 55m
Frontier
Wed 8/51:45 pm
MCI
- ONT
1 stop22h 19m
Frontier
Deal found 6/10![Frontier logo]()
$275
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 June 12, 2026.
Search for one-way flight options from Ontario to Kansas. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Frontier deal was found by Cheapflights users on 6/11. 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 8/116:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 6/11![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 6/8. 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.
Wed 8/126:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 6/8![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 6/11. 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 8/156:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 6/11![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 6/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 6/10![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 6/11. 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 9/86:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 6/11![Frontier logo]()
$125
This Trip.com deal was found by Cheapflights users on 6/9. 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 8/176:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 6/9![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 6/8. 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.
Thu 8/273:34 pm
ONT
- MCI
1 stop19h 21m
Frontier
Deal found 6/8![Frontier logo]()
$127
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.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 stop22h 07m
Frontier
Deal found 6/11![Frontier logo]()
$128
This Trip.com deal was found by Cheapflights users on 6/11. 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 9/306:00 am
ONT
- MCI
1 stop5h 22m
Frontier
Deal found 6/11![Frontier logo]()
$129
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:27 pm
ONT
- MCI
1 stop21h 28m
Frontier
Deal found 6/10![Frontier logo]()
$130
This Delta deal was found by Cheapflights users on 6/11. 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 9/1012:00 pm
ONT
- ICT
1 stop8h 31m
Delta
Deal found 6/11![Delta logo]()
$174
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:59 pm
ONT
- TUL
1 stop6h 23m
American Airlines
Deal found 6/11![American Airlines logo]()
$182
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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Kiwi.com) |
One-way from | $120 (Frontier) |
Popular in | December |
Cheapest in | July |
Average price | $468 |
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 June 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
Tue 10/13
11:55 pm-9:40 am
1 stop7h 45m
Kansas City
Tue 10/20
1:55 pm-10:00 pm
2 stops10h 05m
$278
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Thu 10/1
10:00 pm-9:20 am
1 stop9h 20m
Tulsa
Tue 10/6
8:15 am-12:30 pm
1 stop6h 15m
$280
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Mon 8/24
1:06 pm-8:42 pm
1 stop5h 36m
Tulsa
Mon 8/31
8:12 am-12:16 pm
1 stop6h 04m
$303
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Fri 7/24
6:00 am-1:00 pm
1 stop5h 00m
Kansas City
Mon 7/27
4:32 pm-8:03 am
1 stop17h 31m
$311
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Wed 9/2
5:00 am-12:37 pm
1 stop5h 37m
Kansas City
Sat 9/5
3:14 pm-10:35 pm
1 stop9h 21m
$364
OntarioWichita
ONT - ICT
ONTICT
Ontario
Tue 8/18
9:15 am-8:07 pm
1 stop8h 52m
Wichita Eisenhower National
Wed 8/19
9:37 am-12:50 pm
1 stop5h 13m
$377
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Tue 8/18
1:18 pm-8:44 pm
1 stop5h 26m
Tulsa
Wed 8/19
6:00 am-12:12 pm
2 stops8h 12m
$393
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Wed 8/19
9:01 am-11:30 pm
2 stops12h 29m
Kansas City
Wed 8/26
3:29 pm-8:01 pm
1 stop6h 32m
$393
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Tue 8/18
6:00 am-2:33 pm
1 stop6h 33m
Kansas City
Wed 8/19
1:43 pm-8:01 pm
2 stops8h 18m
$394
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Tue 9/1
6:00 am-2:33 pm
1 stop6h 33m
Kansas City
Wed 9/2
10:00 am-8:01 pm
2 stops12h 01m
$414
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-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-TUL
ONT-ICT
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 June 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
Boarding
8.1
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 June 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 June 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$456 | FlexibilityNo cancel fee | On-time71% |