$80+ Cheap flights from Ontario (ONT) to Kansas
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ICT
Apr 26 — May 31
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
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
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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 March 27, 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 March 27, 2026.
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sat 5/92:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 3/27![Frontier logo]()
$160
This Gotogate deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Wed 5/62:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 3/24![Frontier logo]()
$185
This CheapOair deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Wed 5/62:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 3/25![Frontier logo]()
$196
This Frontier deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:20 am
ONT
- MCI
1 stop11h 38m
Frontier
Sat 4/118:43 pm
MCI
- ONT
1 stop5h 13m
Frontier
Deal found 3/23![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Fri 5/152:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 3/27![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Fri 4/242:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 3/25![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Mon 6/12:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 3/26![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Sat 5/22:51 pm
MCI
- ONT
1 stop11h 04m
Frontier
Deal found 3/26![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Fri 4/242:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 3/25![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Sat 5/162:34 pm
MCI
- ONT
1 stop11h 15m
Frontier
Deal found 3/25![Frontier logo]()
$231
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:50 am
ONT
- MCI
1 stop24h 59m
Frontier
Mon 5/112:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 3/25![Frontier logo]()
$232
This CheapOair deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:33 pm
ONT
- MCI
1 stop17h 57m
Frontier
Sat 4/182:51 pm
MCI
- ONT
1 stop18h 35m
Frontier
Deal found 3/23![Frontier logo]()
$236
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 March 27, 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 March 27, 2026.
This Expedia deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
Sun 5/106:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Fri 5/152:34 pm
MCI
- ONT
1 stop21h 31m
Frontier
Deal found 3/22![Frontier logo]()
$205
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:05 pm
ONT
- TUL
1 stop5h 18m
Delta
Tue 4/211:55 pm
TUL
- ONT
1 stop9h 05m
Delta
Deal found 3/25![Delta logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 am
ONT
- MCI
1 stop7h 17m
Alaska Airlines
Wed 4/297:00 am
MCI
- ONT
1 stop9h 32m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:00 pm
ONT
- TUL
1 stop5h 45m
Southwest
Mon 5/118:00 pm
TUL
- ONT
1 stop5h 05m
Southwest
Deal found 3/23![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
ONT
- ICT
1 stop8h 18m
United Airlines
Wed 5/135:00 pm
ICT
- ONT
1 stop6h 58m
United Airlines
Deal found 3/25![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:20 pm
ONT
- MCI
1 stop7h 23m
Delta
Thu 4/2310:49 am
MCI
- ONT
1 stop9h 44m
Delta
Deal found 3/24![Delta logo]()
$316
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 4/222:25 pm
ONT
- TUL
1 stop6h 10m
Southwest
Sun 4/269:10 pm
TUL
- ONT
1 stop4h 55m
Southwest
Deal found 3/22![Southwest logo]()
$343
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:18 pm
ONT
- ICT
1 stop6h 01m
United Airlines
Tue 6/95:15 pm
ICT
- ONT
1 stop5h 27m
United Airlines
Deal found 3/26![United Airlines logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
ONT
- MCI
1 stop7h 17m
Alaska Airlines
Thu 5/77:00 am
MCI
- ONT
1 stop9h 32m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:49 pm
ONT
- TUL
1 stop7h 42m
Delta
Sun 4/261:55 pm
TUL
- ONT
1 stop9h 05m
Delta
Deal found 3/26![Delta logo]()
$369
This Frontier deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 6/56:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Wed 6/101:45 pm
MCI
- ONT
1 stop12h 04m
Frontier
Deal found 3/22![Frontier logo]()
$411
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:00 am
ONT
- TUL
1 stop5h 52m
United Airlines
Wed 5/63:38 pm
TUL
- ONT
1 stop8h 20m
United Airlines
Deal found 3/26![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:34 pm
ONT
- TUL
1 stop8h 07m
United Airlines
Tue 4/212:40 pm
TUL
- ONT
1 stop9h 51m
United Airlines
Deal found 3/25![United Airlines logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
ONT
- MCI
1 stop7h 56m
Alaska Airlines
Mon 7/135:50 pm
MCI
- ONT
1 stop8h 04m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:50 pm
ONT
- MCI
1 stop6h 45m
Southwest
Thu 6/115:55 am
MCI
- ONT
2 stops7h 25m
Southwest
Deal found 3/26![Southwest logo]()
$461
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 4/910:25 pm
ONT
- TUL
1 stop9h 44m
Delta
Tue 4/148:08 am
TUL
- ONT
1 stop6h 06m
Delta
Deal found 3/22![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
ONT
- MCI
1 stop6h 00m
Delta
Tue 7/77:05 am
MCI
- ONT
1 stop7h 03m
Delta
Deal found 3/26![Delta logo]()
$445
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:03 pm
ONT
- MCI
2 stops11h 38m
United Airlines
Sat 5/22:59 pm
MCI
- ONT
1 stop8h 59m
United Airlines
Deal found 3/23![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:10 am
ONT
- MCI
1 stop5h 42m
United Airlines
Wed 4/2911:28 am
MCI
- ONT
2 stops8h 19m
United Airlines
Deal found 3/26![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:34 pm
ONT
- JLN
1 stop8h 10m
United Airlines
Sun 4/121:58 pm
JLN
- ONT
1 stop8h 38m
United Airlines
Deal found 3/23![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:10 am
ONT
- DDC
1 stop27h 13m
United Airlines
Sun 4/197:10 pm
DDC
- ONT
1 stop27h 26m
United Airlines
Deal found 3/26![United Airlines logo]()
$631
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:49 pm
ONT
- DDC
2 stops13h 34m
United Airlines
Mon 4/2711:05 am
DDC
- ONT
1 stop11h 31m
United Airlines
Deal found 3/23![United Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:40 pm
ONT
- JLN
1 stop8h 04m
United Airlines
Sun 5/241:57 pm
JLN
- ONT
1 stop5h 31m
United Airlines
Deal found 3/22![United Airlines logo]()
$704
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 9/45:00 am
ONT
- DDC
1 stop11h 27m
United Airlines
Mon 9/711:20 am
DDC
- ONT
1 stop11h 32m
United Airlines
Deal found 3/22![United Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:34 pm
ONT
- JLN
1 stop8h 10m
United Airlines
Fri 4/101:58 pm
JLN
- ONT
1 stop8h 38m
United Airlines
Deal found 3/22![United Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:18 pm
ONT
- JLN
1 stop8h 26m
United Airlines
Wed 7/151:57 pm
JLN
- ONT
1 stop8h 45m
United Airlines
Deal found 3/23![United Airlines logo]()
$866
Last-minute flights from Ontario to KansasDiscover last-minute flight deals from Ontario to Kansas. Data last updated March 27, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Kansas. Data last updated March 27, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:20 am
ONT
- MCI
1 stop11h 38m
Frontier
Sat 4/118:43 pm
MCI
- ONT
1 stop5h 13m
Frontier
Deal found 3/23![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:20 am
ONT
- MCI
1 stop11h 38m
Frontier
Fri 4/108:43 pm
MCI
- ONT
1 stop5h 13m
Frontier
Deal found 3/24![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Sat 4/182:51 pm
MCI
- ONT
1 stop11h 04m
Frontier
Deal found 3/25![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Fri 4/242:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 3/25![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Mon 4/202:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 3/26![Frontier logo]()
$243
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Sat 4/252:51 pm
MCI
- ONT
1 stop11h 04m
Frontier
Deal found 3/25![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Sat 4/182:51 pm
MCI
- ONT
1 stop11h 04m
Frontier
Deal found 3/26![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:59 am
ONT
- MCI
1 stop11h 07m
Frontier
Sat 4/252:51 pm
MCI
- ONT
1 stop11h 04m
Frontier
Deal found 3/23![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Fri 4/242:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 3/25![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Thu 4/232:15 pm
MCI
- ONT
1 stop11h 40m
Frontier
Deal found 3/25![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 3/27![Frontier logo]()
$241
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:05 am
ONT
- TUL
1 stop8h 58m
Delta
Tue 5/51:55 pm
TUL
- ONT
1 stop9h 05m
Delta
Deal found 3/25![Delta logo]()
$257
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 March 27, 2026.
Search for one-way flight options from Ontario to Kansas. Find affordable one-way fares based on user searches. Data last updated March 27, 2026.
This Frontier deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 3/26![Frontier logo]()
$80
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:59 am
ONT
- MCI
1 stop10h 31m
Frontier
Deal found 3/25![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:59 am
ONT
- MCI
1 stop11h 07m
Frontier
Deal found 3/23![Frontier logo]()
$87
This CheapOair deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:33 pm
ONT
- MCI
1 stop18h 33m
Frontier
Deal found 3/24![Frontier logo]()
$92
This Frontier deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 3/23![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 3/25![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:20 am
ONT
- MCI
1 stop11h 38m
Frontier
Deal found 3/23![Frontier logo]()
$106
This Expedia deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:33 pm
ONT
- MCI
1 stop18h 33m
Frontier
Deal found 3/25![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:06 pm
ONT
- MCI
2 stops15h 43m
Frontier
Deal found 3/26![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
ONT
- MCI
1 stop5h 49m
Frontier
Deal found 3/25![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:20 am
ONT
- TUL
1 stop5h 16m
Frontier
Deal found 3/27![Frontier logo]()
$126
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:05 pm
ONT
- TUL
1 stop5h 18m
Delta
Deal found 3/26![Delta logo]()
$129
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 March 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Frontier) |
One-way from | $80 (Frontier) |
Popular in | December |
Cheapest in | June |
Average price | $557 |
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 March 27, 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
Sun 5/10
6:00 am-1:49 pm
1 stop5h 49m
Kansas City
Fri 5/15
2:34 pm-10:05 am
1 stop21h 31m
$205
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Fri 4/17
5:05 pm-12:23 am
1 stop5h 18m
Tulsa
Tue 4/21
1:55 pm-9:00 pm
1 stop9h 05m
$305
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Wed 4/22
7:00 am-4:17 pm
1 stop7h 17m
Kansas City
Wed 4/29
7:00 am-2:32 pm
1 stop9h 32m
$316
OntarioKansas City
ONT - MCI
ONTMCI
Ontario
Wed 4/22
2:20 pm-11:43 pm
1 stop7h 23m
Kansas City
Thu 4/23
10:49 am-6:33 pm
1 stop9h 44m
$316
Quickest round-trip
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Thu 5/7
3:00 pm-10:45 pm
1 stop5h 45m
Tulsa
Mon 5/11
8:00 pm-11:05 pm
1 stop5h 05m
$337
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Wed 4/22
2:25 pm-10:35 pm
1 stop6h 10m
Tulsa
Sun 4/26
9:10 pm-12:05 am
1 stop4h 55m
$343
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Sat 4/25
12:49 pm-10:31 pm
1 stop7h 42m
Tulsa
Sun 4/26
1:55 pm-9:00 pm
1 stop9h 05m
$369
OntarioWichita
ONT - ICT
ONTICT
Ontario
Tue 5/12
6:00 am-4:18 pm
1 stop8h 18m
Wichita Eisenhower National
Wed 5/13
5:00 pm-9:58 pm
1 stop6h 58m
$377
OntarioWichita
ONT - ICT
ONTICT
Ontario
Tue 5/26
1:18 pm-9:19 pm
1 stop6h 01m
Wichita Eisenhower National
Tue 6/9
5:15 pm-8:42 pm
1 stop5h 27m
$377
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Tue 5/5
5:00 am-12:52 pm
1 stop5h 52m
Tulsa
Wed 5/6
3:38 pm-9:58 pm
1 stop8h 20m
$379
Showing 1-10 of 56 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
ONT-DDC
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Kansas
ONT-USKS
ONT-MCI
ONT-TUL
ONT-ICT
ONT-JLN
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 December is currently the most expensive (average of $325). 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 March 27, 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.
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
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
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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 March 27, 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 March 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$406 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$214 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$284 | Average$453 | FlexibilityNo cancel fee | On-time71% |