$93+ Cheap flights from Kansas to Ontario (ONT)
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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
ICT — ONT
Sep 28 — Oct 51
Round-trip
1 adult, Economy
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Find cheap flights from Kansas to Ontario 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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Cheapest flights from Kansas to OntarioExplore the most affordable flight options available from Kansas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
Explore the most affordable flight options available from Kansas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:43 pm -
1 stop15h 52m
Tue 11/1011:52 am -
1 stop5h 55m
Deal found 8/27![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:32 pm -
1 stop29h 15m
Mon 9/216:15 am -
1 stop11h 22m
Deal found 8/25![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:32 pm -
1 stop29h 15m
Mon 9/216:15 am -
1 stop11h 22m
Deal found 8/27![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:43 pm -
1 stop15h 59m
Sat 11/711:52 am -
1 stop5h 55m
Deal found 8/26![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Tue 10/68:32 pm -
2 stops22h 27m
Sat 10/106:15 am -
1 stop11h 33m
Deal found 8/26![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Sat 10/178:43 pm -
1 stop5h 07m
Wed 10/2111:52 am -
1 stop5h 56m
Deal found 8/26![Frontier logo]()
$242
This Frontier deal was found by Cheapflights users on 8/27. 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 9/238:32 pm -
1 stop5h 15m
Sat 10/311:45 am -
1 stop5h 52m
Deal found 8/27![Frontier logo]()
$272
This Frontier deal was found by Cheapflights users on 8/27. 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.
Thu 9/1710:30 pm -
1 stop20h 29m
Wed 9/236:15 am -
1 stop11h 22m
Deal found 8/27![Frontier logo]()
$273
This Frontier deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:43 pm -
1 stop5h 07m
Tue 10/2711:52 am -
1 stop5h 55m
Deal found 8/28![Frontier logo]()
$274
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:00 am -
1 stop6h 29m
Sat 10/102:22 pm -
1 stop7h 27m
Deal found 8/26![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am -
1 stop5h 29m
Sat 10/102:22 pm -
1 stop5h 31m
Deal found 8/28![American Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:35 pm -
2 stops7h 35m
Sat 9/1210:15 am -
1 stop4h 20m
Deal found 8/28![Southwest logo]()
$352
Best flights from Kansas to OntarioDiscover carefully curated flight deals from Kansas to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
Discover carefully curated flight deals from Kansas to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
This American Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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.
Sun 10/45:00 am -
1 stop6h 29m
Sat 10/102:22 pm -
1 stop7h 27m
Deal found 8/29![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/298:10 am -
1 stop6h 04m
Fri 10/911:15 pm -
1 stop8h 05m
Deal found 8/29![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:35 pm -
2 stops7h 35m
Sat 9/1210:15 am -
1 stop4h 20m
Deal found 8/28![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:41 pm -
1 stop8h 18m
Sat 9/128:00 am -
2 stops10h 56m
Deal found 8/28![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:03 am -
1 stop5h 07m
Wed 10/146:15 am -
1 stop4h 54m
Deal found 8/27![American Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/263:35 pm -
2 stops9h 24m
Sat 10/31:52 pm -
2 stops7h 52m
Deal found 8/29![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:20 pm -
1 stop6h 45m
Wed 9/169:05 am -
2 stops7h 40m
Deal found 8/28![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 8/25. 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.
Sat 1/92:30 pm -
1 stop9h 44m
Sat 1/237:00 am -
1 stop8h 32m
Deal found 8/25![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:40 am -
1 stop8h 45m
Tue 10/1311:25 am -
2 stops7h 10m
Deal found 8/28![Southwest logo]()
$366
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 1/145:40 am -
1 stop7h 47m
Tue 1/197:00 am -
1 stop8h 32m
Deal found 8/25![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/145:40 am -
1 stop7h 26m
Wed 10/145:03 pm -
1 stop5h 14m
Deal found 8/29![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:40 pm -
1 stop5h 05m
Wed 10/1411:25 am -
2 stops7h 10m
Deal found 8/27![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 8/25. 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 11/1710:19 am -
1 stop10h 28m
Wed 11/181:29 pm -
1 stop5h 06m
Deal found 8/25![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 1/145:40 am -
1 stop7h 47m
Wed 1/201:00 pm -
1 stop6h 06m
Deal found 8/25![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:30 am -
1 stop6h 10m
Tue 11/1010:25 am -
2 stops7h 10m
Deal found 8/27![Southwest logo]()
$376
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 10/305:01 pm -
1 stop5h 50m
Sun 11/15:00 am -
1 stop5h 58m
Deal found 8/25![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/295:20 am -
2 stops9h 30m
Sat 11/710:45 am -
2 stops7h 25m
Deal found 8/29![Southwest logo]()
$381
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:01 am -
2 stops14h 00m
Wed 11/189:25 am -
2 stops12h 19m
Deal found 8/27![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:02 pm -
1 stop7h 56m
Fri 1/157:00 am -
1 stop7h 26m
Deal found 8/27![Delta logo]()
$408
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:30 am -
2 stops7h 55m
Sat 10/249:25 am -
2 stops8h 45m
Deal found 8/25![Southwest logo]()
$381
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/55:05 pm -
1 stop5h 48m
Sat 9/125:00 am -
1 stop5h 14m
Deal found 8/29![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:02 pm -
1 stop7h 56m
Sun 1/176:00 am -
1 stop5h 13m
Deal found 8/27![Delta logo]()
$424
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:40 am -
1 stop5h 40m
Mon 9/218:10 am -
1 stop8h 10m
Deal found 8/25![Southwest logo]()
$397
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/305:00 pm -
1 stop6h 59m
Sat 10/35:00 am -
1 stop5h 43m
Deal found 8/29![United Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 8/25. 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.
Mon 1/115:40 am -
1 stop7h 47m
Sun 1/177:00 am -
1 stop7h 26m
Deal found 8/25![Delta logo]()
$424
This Southwest deal was found by Cheapflights users on 8/26. 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.
Fri 1/292:05 pm -
2 stops6h 25m
Mon 2/19:15 am -
2 stops8h 05m
Deal found 8/26![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
2 stops8h 29m
Sun 11/15:00 am -
1 stop5h 25m
Deal found 8/28![United Airlines logo]()
$450
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:25 pm -
1 stop7h 34m
Tue 1/197:00 am -
1 stop8h 32m
Deal found 8/28![Delta logo]()
$435
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/97:25 pm -
1 stop4h 40m
Mon 9/145:40 am -
2 stops5h 40m
Deal found 8/29![Southwest logo]()
$441
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:01 am -
1 stop7h 16m
Mon 1/1812:00 pm -
1 stop9h 58m
Deal found 8/27![Delta logo]()
$457
Last-minute flights from Kansas to OntarioDiscover last-minute flight deals from Kansas to Ontario. Data last updated August 29, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas to Ontario. Data last updated August 29, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:35 pm -
2 stops7h 35m
Sat 9/1210:15 am -
1 stop4h 20m
Deal found 8/28![Southwest logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/96:00 am -
1 stop5h 29m
Sat 9/198:25 am -
1 stop5h 22m
Deal found 8/29![American Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:32 pm -
1 stop15h 58m
Sat 9/1911:45 am -
1 stop5h 52m
Deal found 8/27![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:32 pm -
1 stop29h 15m
Mon 9/216:15 am -
1 stop11h 22m
Deal found 8/27![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 8/27. 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.
Thu 9/1710:30 pm -
1 stop20h 29m
Wed 9/236:15 am -
1 stop11h 22m
Deal found 8/27![Frontier logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:30 pm -
2 stops38h 00m
Mon 9/216:15 am -
1 stop11h 22m
Deal found 8/28![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:32 pm -
1 stop29h 15m
Mon 9/216:15 am -
1 stop11h 22m
Deal found 8/25![Frontier logo]()
$219
This Frontier deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:32 pm -
1 stop5h 15m
Thu 9/248:00 am -
1 stop11h 45m
Deal found 8/28![Frontier logo]()
$289
This Frontier deal was found by Cheapflights users on 8/27. 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 9/238:32 pm -
1 stop5h 15m
Sat 10/311:45 am -
1 stop5h 52m
Deal found 8/27![Frontier logo]()
$272
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/2612:45 pm -
1 stop7h 56m
Fri 10/95:03 pm -
1 stop5h 13m
Deal found 8/29![Delta logo]()
$347
This Booking.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/308:32 pm -
1 stop5h 15m
Sat 10/311:45 am -
1 stop5h 52m
Deal found 8/29![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:32 pm -
1 stop5h 15m
Mon 10/56:15 am -
1 stop11h 22m
Deal found 8/28![Frontier logo]()
$286
One-way flights from Kansas to OntarioSearch for one-way flight options from Kansas to Ontario. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
Search for one-way flight options from Kansas to Ontario. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:43 pm -
1 stop29h 08m
Deal found 8/27![Frontier logo]()
$93
This Trip.com deal was found by Cheapflights users on 8/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:32 pm -
1 stop15h 58m
Deal found 8/26![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:43 pm -
1 stop15h 46m
Deal found 8/25![Frontier logo]()
$97
This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:32 pm -
1 stop15h 58m
Deal found 8/28![Frontier logo]()
$102
This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:36 pm -
1 stop21h 15m
Deal found 8/28![Frontier logo]()
$104
This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:43 pm -
1 stop15h 46m
Deal found 8/28![Frontier logo]()
$109
This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:43 pm -
1 stop15h 46m
Deal found 8/28![Frontier logo]()
$118
This Trip.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/288:43 pm -
1 stop15h 52m
Deal found 8/29![Frontier logo]()
$125
This Trip.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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.
Fri 11/68:43 pm -
1 stop15h 59m
Deal found 8/29![Frontier logo]()
$126
This Trip.com deal was found by Cheapflights users on 8/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:36 pm -
1 stop21h 15m
Deal found 8/26![Frontier logo]()
$131
This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:43 pm -
1 stop15h 46m
Deal found 8/28![Frontier logo]()
$133
This Delta deal was found by Cheapflights users on 8/26. 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 9/1212:45 pm -
1 stop7h 56m
Deal found 8/26![Delta logo]()
$174
Find flight deals from Kansas to Ontario
Keep the following information in mind while searching for Kansas to Ontario flight deals. Data was last updated August 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $171 (Kiwi.com) |
One-way from | $93 (Trip.com) |
Popular in | June |
Cheapest in | August |
Average price | $360 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansas to Ontario 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 7,457,451 searches. Data last updated August 29, 2026.
Use the filters below to find and compare flights from Kansas to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TulsaOntario
TUL Tulsa - ONT Ontario
TULONT
Tulsa
Sun 10/4
5:00 am-9:29 am
1 stop6h 29m
Ontario
Sat 10/10
2:22 pm-11:49 pm
1 stop7h 27m
$347
TulsaOntario
TUL Tulsa - ONT Ontario
TULONT
Tulsa
Tue 9/29
8:10 am-12:14 pm
1 stop6h 04m
Ontario
Fri 10/9
11:15 pm-9:20 am
1 stop8h 05m
$347
TulsaOntario
TUL Tulsa - ONT Ontario
TULONT
Tulsa
Wed 9/9
2:35 pm-8:10 pm
2 stops7h 35m
Ontario
Sat 9/12
10:15 am-4:35 pm
1 stop4h 20m
$352
TulsaOntario
TUL Tulsa - ONT Ontario
TULONT
Tulsa
Thu 9/10
3:41 pm-9:59 pm
1 stop8h 18m
Ontario
Sat 9/12
8:00 am-8:56 pm
2 stops10h 56m
$352
Quickest round-trip
WichitaOntario
ICT Wichita Eisenhower National - ONT Ontario
ICTONT
Wichita Eisenhower National
Tue 10/13
6:03 am-9:10 am
1 stop5h 07m
Ontario
Wed 10/14
6:15 am-1:09 pm
1 stop4h 54m
$355
TulsaOntario
TUL Tulsa - ONT Ontario
TULONT
Tulsa
Sat 9/26
3:35 pm-10:59 pm
2 stops9h 24m
Ontario
Sat 10/3
1:52 pm-11:44 pm
2 stops7h 52m
$357
WichitaOntario
ICT Wichita Eisenhower National - ONT Ontario
ICTONT
Wichita Eisenhower National
Sat 9/12
3:20 pm-8:05 pm
1 stop6h 45m
Ontario
Wed 9/16
9:05 am-6:45 pm
2 stops7h 40m
$360
WichitaOntario
ICT Wichita Eisenhower National - ONT Ontario
ICTONT
Wichita Eisenhower National
Wed 9/30
7:40 am-2:25 pm
1 stop8h 45m
Ontario
Tue 10/13
11:25 am-8:35 pm
2 stops7h 10m
$366
Kansas CityOntario
MCI Kansas City - ONT Ontario
MCIONT
Kansas City
Sat 1/9
2:30 pm-10:14 pm
1 stop9h 44m
Ontario
Sat 1/23
7:00 am-5:32 pm
1 stop8h 32m
$371
Kansas CityOntario
MCI Kansas City - ONT Ontario
MCIONT
Kansas City
Thu 1/14
5:40 am-11:27 am
1 stop7h 47m
Ontario
Tue 1/19
7:00 am-5:32 pm
1 stop8h 32m
$371
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from Kansas to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Kansas with our price prediction graph.
MCI-ONT
TUL-ONT
ICT-ONT
JLN-ONT
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 Kansas to Ontario
USKS-ONT
MCI-ONT
TUL-ONT
ICT-ONT
JLN-ONT
What is the cheapest month to book a flight from Kansas to Ontario?
Currently, February is the cheapest month in which you can book a flight from Kansas to Ontario (average of $358). Flying from Kansas to Ontario in May is currently the most expensive (average of $852). 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.
Related info for your journey
Find useful and relevant information for your journey from Kansas to Ontario. 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
Ontario flight routes
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Popular flights
Top destinations
Alternative routes for Kansas to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kansas to Ontario by cabin class
Find flights from Kansas to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 29, 2026.
Kansas and Ontario flights
Browse other Kansas and Ontario flight options. Last updated on August 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kansas to Ontario flights
Consider these flights traveling from Kansas to Ontario.
Top 3 airlines flying from Kansas to Ontario
Discover the top 3 airlines that operate flights from Kansas to Ontario. 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 7,457,451 searches. Data last updated August 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$271 | Average$406 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$308 | Average$394 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$357 | Average$494 | FlexibilityNo cancel fee | On-time69% |