$88+ Cheap flights from Ontario (ONT) to Oklahoma
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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OKC
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Oklahoma with Cheapflights
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Cheapest flights from Ontario to OklahomaExplore the most affordable flight options available from Ontario to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Ontario to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:49 am
ONT
- OKC
1 stop5h 42m
Frontier
Wed 7/297:16 pm
OKC
- ONT
1 stop16h 48m
Frontier
Deal found 6/4![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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
- OKC
1 stop10h 31m
Frontier
Tue 7/287:16 pm
OKC
- ONT
2 stops14h 47m
Frontier
Deal found 6/2![Frontier logo]()
$204
This Trip.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
ONT
- OKC
1 stop7h 24m
Frontier
Sat 9/57:18 pm
OKC
- ONT
1 stop16h 47m
Frontier
Deal found 6/5![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/83:40 pm
ONT
- OKC
1 stop17h 01m
Multiple Airlines
Tue 7/147:16 pm
OKC
- ONT
1 stop16h 48m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/3110:50 am
ONT
- OKC
1 stop26h 34m
Frontier
Mon 9/74:09 pm
OKC
- ONT
1 stop19h 56m
Frontier
Deal found 6/3![Frontier logo]()
$228
This Expedia deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:38 pm
ONT
- OKC
1 stop27h 01m
Frontier
Wed 7/157:16 pm
OKC
- ONT
1 stop16h 48m
Frontier
Deal found 6/5![Frontier logo]()
$230
This Booking.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/11:33 pm
ONT
- OKC
1 stop27h 11m
Frontier
Tue 7/77:16 pm
OKC
- ONT
1 stop16h 48m
Frontier
Deal found 6/3![Frontier logo]()
$232
This Trip.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
ONT
- OKC
1 stop10h 31m
Frontier
Sat 8/157:16 pm
OKC
- ONT
1 stop6h 34m
Frontier
Deal found 6/6![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/16:00 am
ONT
- DFW
1 stop5h 19m
Frontier
Mon 8/38:59 pm
DFW
- ONT
1 stop17h 54m
Frontier
Deal found 6/2![Frontier logo]()
$237
This Frontier deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/306:47 pm
ONT
- DFW
Nonstop3h 12m
Frontier
Mon 7/610:51 pm
DFW
- ONT
1 stop11h 12m
Frontier
Deal found 6/3![Frontier logo]()
$238
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
ONT
- XNA
1 stop5h 45m
Frontier
Sat 7/112:21 pm
XNA
- ONT
1 stop21h 43m
Frontier
Deal found 6/4![Frontier logo]()
$239
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/118:17 am
ONT
- DFW
Nonstop3h 14m
Frontier
Fri 8/1410:51 pm
DFW
- ONT
1 stop11h 12m
Frontier
Deal found 6/2![Frontier logo]()
$239
Best flights from Ontario to OklahomaDiscover carefully curated flight deals from Ontario to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Ontario to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:55 pm
ONT
- TUL
1 stop5h 47m
Delta
Tue 9/88:15 am
TUL
- ONT
1 stop6h 14m
Delta
Deal found 6/1![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:50 pm
ONT
- TUL
1 stop5h 35m
Southwest
Wed 7/227:25 pm
TUL
- ONT
1 stop5h 25m
Southwest
Deal found 6/1![Southwest logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 10/276:00 am
ONT
- TUL
1 stop9h 29m
Alaska Airlines
Wed 10/286:06 pm
TUL
- ONT
1 stop7h 36m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:18 pm
ONT
- XNA
1 stop5h 23m
United Airlines
Sat 10/33:00 pm
XNA
- ONT
1 stop8h 58m
United Airlines
Deal found 6/4![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
ONT
- DFW
1 stop5h 54m
Delta
Wed 9/96:05 pm
DFW
- ONT
1 stop6h 39m
Delta
Deal found 6/1![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:34 am
ONT
- SWO
1 stop7h 32m
American Airlines
Tue 7/216:05 am
SWO
- ONT
1 stop7h 40m
American Airlines
Deal found 6/4![American Airlines logo]()
$725
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:50 pm
ONT
- TUL
1 stop5h 05m
Southwest
Tue 7/286:20 am
TUL
- ONT
1 stop5h 15m
Southwest
Deal found 6/5![Southwest logo]()
$405
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 8/1012:55 pm
ONT
- DFW
1 stop6h 28m
Delta
Wed 8/123:28 pm
DFW
- ONT
2 stops10h 06m
Delta
Deal found 6/1![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 8/256:00 am
ONT
- OKC
2 stops8h 09m
United Airlines
Wed 8/266:00 am
OKC
- ONT
2 stops8h 12m
United Airlines
Deal found 6/1![United Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:59 pm
ONT
- TUL
1 stop8h 29m
Delta
Mon 11/24:10 pm
TUL
- ONT
1 stop8h 04m
Delta
Deal found 6/5![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:00 am
ONT
- XNA
1 stop5h 53m
United Airlines
Tue 10/2711:45 am
XNA
- ONT
2 stops10h 35m
United Airlines
Deal found 6/6![United Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:45 pm
ONT
- OKC
2 stops6h 20m
Southwest
Fri 7/104:40 pm
OKC
- ONT
2 stops8h 00m
Southwest
Deal found 6/5![Southwest logo]()
$454
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 9/56:00 am
ONT
- DFW
1 stop5h 30m
Delta
Mon 9/147:45 am
DFW
- ONT
1 stop6h 25m
Delta
Deal found 6/1![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 7/142:05 pm
ONT
- OKC
1 stop7h 54m
Alaska Airlines
Wed 7/227:02 am
OKC
- ONT
2 stops11h 50m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am
ONT
- OKC
1 stop13h 38m
United Airlines
Wed 9/211:39 am
OKC
- ONT
2 stops10h 22m
United Airlines
Deal found 6/5![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/315:15 am
ONT
- OKC
2 stops6h 15m
Southwest
Mon 9/710:35 am
OKC
- ONT
2 stops12h 05m
Southwest
Deal found 6/3![Southwest logo]()
$466
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/59:43 am
ONT
- XNA
1 stop5h 31m
Delta
Sun 8/95:54 pm
XNA
- ONT
1 stop7h 40m
Delta
Deal found 6/2![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am
ONT
- TUL
1 stop5h 59m
United Airlines
Wed 9/29:07 am
TUL
- ONT
1 stop5h 43m
United Airlines
Deal found 6/5![United Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:30 pm
ONT
- OKC
2 stops6h 50m
Southwest
Mon 7/64:40 pm
OKC
- ONT
2 stops8h 00m
Southwest
Deal found 6/5![Southwest logo]()
$481
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 6/191:18 pm
ONT
- XNA
1 stop5h 30m
United Airlines
Tue 6/235:12 pm
XNA
- ONT
1 stop6h 43m
United Airlines
Deal found 6/2![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:50 am
ONT
- DFW
1 stop10h 09m
Delta
Sat 7/112:31 pm
DFW
- ONT
2 stops10h 21m
Delta
Deal found 6/4![Delta logo]()
$416
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:15 pm
ONT
- SWO
1 stop6h 32m
American Airlines
Tue 7/213:36 pm
SWO
- ONT
1 stop6h 23m
American Airlines
Deal found 6/4![American Airlines logo]()
$725
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/194:00 pm
ONT
- OKC
2 stops7h 30m
Southwest
Wed 7/295:55 am
OKC
- ONT
2 stops7h 35m
Southwest
Deal found 6/3![Southwest logo]()
$498
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 8/216:00 am
ONT
- TUL
1 stop8h 10m
United Airlines
Mon 8/245:10 pm
TUL
- ONT
1 stop5h 43m
United Airlines
Deal found 6/1![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:00 pm
ONT
- DFW
2 stops8h 59m
Delta
Tue 7/286:12 pm
DFW
- ONT
1 stop7h 36m
Delta
Deal found 6/3![Delta logo]()
$416
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:40 am
ONT
- OKC
2 stops7h 45m
Southwest
Sun 7/126:15 am
OKC
- ONT
2 stops7h 00m
Southwest
Deal found 6/4![Southwest logo]()
$498
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 8/265:00 am
ONT
- OKC
1 stop5h 57m
United Airlines
Fri 8/289:05 am
OKC
- ONT
2 stops12h 56m
United Airlines
Deal found 6/1![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/216:00 am
ONT
- DFW
2 stops11h 04m
Delta
Tue 7/287:45 am
DFW
- ONT
2 stops11h 36m
Delta
Deal found 6/3![Delta logo]()
$421
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 6/175:45 am
ONT
- SWO
1 stop7h 20m
American Airlines
Sun 6/216:05 am
SWO
- ONT
1 stop5h 26m
American Airlines
Deal found 6/1![American Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 10/276:02 am
ONT
- TUL
1 stop8h 07m
United Airlines
Wed 10/2811:42 am
TUL
- ONT
2 stops8h 05m
United Airlines
Deal found 6/3![United Airlines logo]()
$458
Last-minute flights from Ontario to OklahomaDiscover last-minute flight deals from Ontario to Oklahoma. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Oklahoma. Data last updated June 6, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 6/163:34 pm
ONT
- DFW
1 stop12h 14m
Frontier
Tue 6/3010:59 pm
DFW
- ONT
1 stop18h 09m
Frontier
Deal found 6/2![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 6/236:00 am
ONT
- OKC
1 stop7h 04m
Frontier
Thu 6/253:49 pm
OKC
- ONT
1 stop10h 00m
Frontier
Deal found 6/2![Frontier logo]()
$249
This Expedia deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 6/236:00 am
ONT
- OKC
1 stop7h 04m
Frontier
Fri 6/267:29 pm
OKC
- ONT
1 stop26h 22m
Frontier
Deal found 6/1![Frontier logo]()
$250
This Booking.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/11:33 pm
ONT
- OKC
1 stop27h 11m
Frontier
Tue 7/77:16 pm
OKC
- ONT
1 stop16h 48m
Frontier
Deal found 6/3![Frontier logo]()
$232
This CheapOair deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:34 pm
ONT
- OKC
1 stop25h 10m
Frontier
Wed 7/87:16 pm
OKC
- ONT
1 stop16h 48m
Frontier
Deal found 6/4![Frontier logo]()
$240
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
ONT
- XNA
1 stop5h 45m
Frontier
Sat 7/112:21 pm
XNA
- ONT
1 stop21h 43m
Frontier
Deal found 6/4![Frontier logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/83:40 pm
ONT
- OKC
1 stop17h 01m
Multiple Airlines
Tue 7/147:16 pm
OKC
- ONT
1 stop16h 48m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$213
This Expedia deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:38 pm
ONT
- OKC
1 stop27h 01m
Frontier
Wed 7/157:16 pm
OKC
- ONT
1 stop16h 48m
Frontier
Deal found 6/5![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
Wed 7/86:00 am
ONT
- OKC
1 stop10h 31m
Frontier
Sat 7/117:16 pm
OKC
- ONT
1 stop16h 48m
Frontier
Deal found 6/2![Frontier logo]()
$244
This Booking.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
ONT
- OKC
1 stop10h 31m
Frontier
Mon 7/203:44 pm
OKC
- ONT
1 stop20h 20m
Frontier
Deal found 6/5![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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
- OKC
1 stop10h 31m
Frontier
Tue 7/287:16 pm
OKC
- ONT
2 stops14h 47m
Frontier
Deal found 6/2![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:49 am
ONT
- OKC
1 stop5h 42m
Frontier
Wed 7/297:16 pm
OKC
- ONT
1 stop16h 48m
Frontier
Deal found 6/4![Frontier logo]()
$197
One-way flights from Ontario to OklahomaSearch for one-way flight options from Ontario to Oklahoma. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Ontario to Oklahoma. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/83:40 pm
ONT
- OKC
1 stop17h 01m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/36:00 am
ONT
- OKC
1 stop6h 59m
Frontier
Deal found 6/2![Frontier logo]()
$103
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/16:47 pm
ONT
- DFW
Nonstop3h 12m
Frontier
Deal found 6/3![Frontier logo]()
$103
This Priceline deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:47 pm
ONT
- DFW
Nonstop3h 12m
Frontier
Deal found 6/3![Frontier logo]()
$104
This CheapOair deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:47 pm
ONT
- DFW
Nonstop3h 12m
Frontier
Deal found 6/4![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/143:40 pm
ONT
- DFW
1 stop17h 17m
Frontier
Deal found 6/2![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/1210:49 am
ONT
- DFW
1 stop7h 47m
Frontier
Deal found 6/3![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/13:40 pm
ONT
- OKC
1 stop17h 01m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/213:40 pm
ONT
- DFW
2 stops24h 28m
Frontier
Deal found 6/3![Frontier logo]()
$112
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/1110:49 am
ONT
- DFW
1 stop7h 47m
Frontier
Deal found 6/3![Frontier logo]()
$113
This Super.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:49 am
ONT
- OKC
1 stop5h 42m
Frontier
Deal found 6/5![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 6/236:00 am
ONT
- DFW
1 stop5h 22m
Frontier
Deal found 6/2![Frontier logo]()
$114
Find flight deals from Ontario to Oklahoma
Keep the following information in mind while searching for Ontario to Oklahoma flight deals. Data was last updated June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Kiwi.com) |
One-way from | $88 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $470 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Oklahoma 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 6, 2026.
Use the filters below to find and compare flights from Ontario to Oklahoma that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Wed 9/2
12:55 pm-8:42 pm
1 stop5h 47m
Tulsa
Tue 9/8
8:15 am-12:29 pm
1 stop6h 14m
$257
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Wed 9/9
6:00 am-1:54 pm
1 stop5h 54m
Dallas/Fort Worth
Wed 9/9
6:05 pm-10:44 pm
1 stop6h 39m
$317
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Tue 7/7
2:50 pm-10:25 pm
1 stop5h 35m
Tulsa
Wed 7/22
7:25 pm-10:50 pm
1 stop5h 25m
$363
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Mon 8/10
12:55 pm-9:23 pm
1 stop6h 28m
Dallas/Fort Worth
Wed 8/12
3:28 pm-11:34 pm
2 stops10h 06m
$375
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Wed 10/14
10:59 pm-9:28 am
1 stop8h 29m
Tulsa
Mon 11/2
4:10 pm-10:14 pm
1 stop8h 04m
$388
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Sat 9/5
6:00 am-1:30 pm
1 stop5h 30m
Dallas/Fort Worth
Mon 9/14
7:45 am-12:10 pm
1 stop6h 25m
$389
OntarioFayetteville
ONT - XNA
ONTXNA
Ontario
Wed 8/5
9:43 am-5:14 pm
1 stop5h 31m
Fayetteville Northwest Arkansas
Sun 8/9
5:54 pm-11:34 pm
1 stop7h 40m
$394
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Tue 10/27
6:00 am-5:29 pm
1 stop9h 29m
Tulsa
Wed 10/28
6:06 pm-11:42 pm
1 stop7h 36m
$401
Quickest round-trip
OntarioTulsa
ONT - TUL
ONTTUL
Ontario
Fri 7/24
12:50 pm-7:55 pm
1 stop5h 05m
Tulsa
Tue 7/28
6:20 am-9:35 am
1 stop5h 15m
$405
OntarioDallas
ONT - DFW
ONTDFW
Ontario
Sat 7/4
11:50 am-11:59 pm
1 stop10h 09m
Dallas/Fort Worth
Sat 7/11
2:31 pm-10:52 pm
2 stops10h 21m
$416
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Oklahoma
Have a flexible travel schedule? Discover the best time to fly to Oklahoma from Ontario with our price prediction graph.
ONT-OKC
ONT-XNA
ONT-DFW
ONT-TUL
ONT-SWO
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 Oklahoma
ONT-USOK
ONT-OKC
ONT-XNA
ONT-DFW
ONT-TUL
What is the cheapest month to book a flight from Ontario to Oklahoma?
Currently, December is the cheapest month in which you can book a flight from Ontario to Oklahoma (average of $78). Flying from Ontario to Oklahoma in March is currently the most expensive (average of $252). 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 Oklahoma?
Reviews of airlines servicing Oklahoma
Get insights into the airlines that provide service to Oklahoma. 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 Oklahoma. Reviews last updated June 6, 2026.
Read through reviews of airlines operating flights from Ontario to Oklahoma, such as Southwest,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
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 Oklahoma. 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.
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Alternative routes for Ontario to Oklahoma
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Oklahoma by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Oklahoma by cabin class
Find flights from Ontario to Oklahoma, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Oklahoma flights
Browse other Ontario and Oklahoma flight options. Last updated on June 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Oklahoma flights
Consider these flights traveling from Ontario to Oklahoma.
Top 4 airlines flying from Ontario to Oklahoma
Discover the top 4 airlines that operate flights from Ontario to Oklahoma. 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$276 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$211 | Average$397 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$358 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$261 | Average$455 | FlexibilityNo cancel fee | On-time71% |