$116+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OKC
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Oklahoma with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Oklahoma
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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 August 11, 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 August 11, 2026.
This Booking.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:40 pm -
1 stop12h 01m
Sat 9/123:30 pm -
Nonstop3h 16m
Deal found 8/10![Frontier logo]()
$214
This Expedia deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:37 am -
Nonstop3h 09m
Fri 9/47:32 am -
Nonstop3h 06m
Deal found 8/10![Frontier logo]()
$216
This Frontier deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:17 am -
Nonstop3h 14m
Thu 9/105:22 pm -
Nonstop3h 17m
Deal found 8/8![Frontier logo]()
$220
This Super.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:17 am -
Nonstop3h 14m
Tue 9/17:25 am -
1 stop9h 02m
Deal found 8/8![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:17 am -
Nonstop3h 14m
Tue 9/17:30 am -
Nonstop3h 06m
Deal found 8/7![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:37 am -
Nonstop3h 09m
Fri 8/287:32 am -
Nonstop3h 06m
Deal found 8/7![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:46 pm -
Nonstop3h 08m
Mon 9/212:48 pm -
1 stop10h 59m
Deal found 8/9![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:35 pm -
1 stop7h 28m
Mon 11/161:45 pm -
1 stop9h 03m
Deal found 8/7![Frontier logo]()
$225
This Super.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:17 am -
Nonstop3h 14m
Sun 9/67:32 am -
Nonstop3h 06m
Deal found 8/7![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:07 am -
Nonstop3h 05m
Mon 10/196:00 am -
Nonstop3h 12m
Deal found 8/10![Frontier logo]()
$227
This Frontier deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:07 am -
Nonstop3h 05m
Mon 10/128:00 am -
1 stop10h 10m
Deal found 8/10![Frontier logo]()
$228
This Frontier deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:15 am -
1 stop10h 29m
Tue 9/297:29 pm -
1 stop6h 18m
Deal found 8/8![Frontier logo]()
$232
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 August 11, 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 August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop8h 05m
Fri 9/115:45 am -
2 stops8h 27m
Deal found 8/7![United Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:54 am -
1 stop9h 50m
Wed 9/304:05 pm -
2 stops9h 42m
Deal found 8/8![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:25 am -
1 stop5h 18m
Tue 10/65:57 pm -
1 stop7h 55m
Deal found 8/5![American Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:45 am -
2 stops7h 00m
Mon 8/317:40 am -
1 stop4h 15m
Deal found 8/6![Southwest logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:11 am -
2 stops34h 18m
Sat 12/58:25 pm -
1 stop5h 55m
Deal found 8/5![Frontier logo]()
$441
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:54 am -
1 stop9h 50m
Sat 9/192:30 pm -
2 stops10h 10m
Deal found 8/6![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:00 am -
2 stops10h 59m
Mon 9/75:45 pm -
1 stop6h 14m
Deal found 8/7![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:24 pm -
2 stops7h 35m
Tue 10/69:50 am -
2 stops9h 51m
Deal found 8/7![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:05 pm -
2 stops13h 59m
Sat 9/196:00 pm -
1 stop6h 04m
Deal found 8/6![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:40 am -
1 stop5h 45m
Sat 9/262:20 pm -
2 stops8h 35m
Deal found 8/8![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 10/35:00 am -
1 stop5h 53m
Tue 10/69:07 am -
2 stops13h 24m
Deal found 8/5![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:35 am -
2 stops7h 05m
Sat 9/126:40 am -
2 stops9h 35m
Deal found 8/10![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:43 am -
2 stops12h 16m
Sun 9/612:38 pm -
2 stops12h 07m
Deal found 8/10![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Wed 9/231:56 pm -
2 stops8h 03m
Sat 9/263:57 pm -
2 stops9h 02m
Deal found 8/6![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:05 am -
1 stop7h 52m
Wed 9/98:10 am -
1 stop6h 04m
Deal found 8/7![Delta logo]()
$366
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:15 am -
2 stops6h 15m
Thu 10/12:00 pm -
2 stops9h 20m
Deal found 8/9![Southwest logo]()
$406
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:56 pm -
1 stop6h 33m
Mon 9/75:15 am -
2 stops9h 35m
Deal found 8/7![United Airlines logo]()
$366
This KAYAK deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:04 pm -
1 stop5h 56m
Fri 9/116:12 pm -
1 stop5h 52m
Deal found 8/7![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:33 pm -
1 stop8h 13m
Mon 9/73:39 pm -
1 stop5h 08m
Deal found 8/6![American Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 8/276:08 am -
2 stops10h 02m
Sat 8/296:00 am -
2 stops8h 12m
Deal found 8/5![United Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:15 am -
2 stops7h 35m
Mon 8/314:40 pm -
2 stops7h 25m
Deal found 8/10![Southwest logo]()
$458
This KAYAK deal was found by Cheapflights users on 8/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:00 pm -
1 stop8h 56m
Thu 9/311:19 am -
1 stop9h 11m
Deal found 8/5![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:45 pm -
1 stop8h 12m
Thu 12/312:37 pm -
1 stop5h 39m
Deal found 8/8![American Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/16:08 am -
2 stops8h 01m
Tue 9/87:00 am -
2 stops9h 01m
Deal found 8/5![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:05 am -
1 stop7h 52m
Wed 9/98:10 am -
1 stop6h 04m
Deal found 8/7![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:18 pm -
1 stop5h 23m
Sun 9/65:45 am -
2 stops8h 27m
Deal found 8/10![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:05 pm -
1 stop4h 53m
Fri 8/286:00 pm -
1 stop7h 34m
Deal found 8/7![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:56 pm -
2 stops8h 03m
Tue 9/81:48 pm -
2 stops8h 13m
Deal found 8/8![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:11 pm -
2 stops17h 58m
Sun 9/276:05 am -
1 stop5h 24m
Deal found 8/7![American Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:03 am -
2 stops12h 56m
Tue 11/33:16 pm -
1 stop6h 59m
Deal found 8/7![United Airlines logo]()
$390
Last-minute flights from Ontario to OklahomaDiscover last-minute flight deals from Ontario to Oklahoma. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Oklahoma. Data last updated August 11, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:17 am -
Nonstop3h 14m
Thu 9/105:22 pm -
Nonstop3h 17m
Deal found 8/8![Frontier logo]()
$220
This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:37 am -
Nonstop3h 09m
Fri 8/287:32 am -
Nonstop3h 06m
Deal found 8/7![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:17 am -
Nonstop3h 14m
Sat 9/57:30 am -
Nonstop3h 06m
Deal found 8/7![Frontier logo]()
$225
This Super.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:17 am -
Nonstop3h 14m
Tue 9/17:25 am -
1 stop9h 02m
Deal found 8/8![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:17 am -
Nonstop3h 14m
Tue 9/17:30 am -
Nonstop3h 06m
Deal found 8/7![Frontier logo]()
$222
This Expedia deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:37 am -
Nonstop3h 09m
Fri 9/47:32 am -
Nonstop3h 06m
Deal found 8/10![Frontier logo]()
$216
This Super.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:17 am -
Nonstop3h 14m
Sun 9/67:32 am -
Nonstop3h 06m
Deal found 8/7![Frontier logo]()
$226
This Super.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:17 am -
Nonstop3h 14m
Fri 9/115:22 pm -
Nonstop3h 17m
Deal found 8/9![Frontier logo]()
$227
This Super.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:49 am -
1 stop5h 29m
Tue 9/87:30 am -
Nonstop3h 06m
Deal found 8/7![Frontier logo]()
$228
This Booking.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:40 pm -
1 stop12h 01m
Sat 9/123:30 pm -
Nonstop3h 16m
Deal found 8/10![Frontier logo]()
$214
This Frontier deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:46 pm -
Nonstop3h 08m
Mon 9/212:48 pm -
1 stop10h 59m
Deal found 8/9![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:15 am -
1 stop10h 29m
Tue 9/297:29 pm -
1 stop6h 18m
Deal found 8/8![Frontier logo]()
$232
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 August 11, 2026.
Search for one-way flight options from Ontario to Oklahoma. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Frontier deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:45 am -
1 stop4h 59m
Deal found 8/10![Frontier logo]()
$116
This Frontier deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:45 am -
1 stop4h 59m
Deal found 8/10![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:45 am -
1 stop5h 50m
Deal found 8/7![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 8/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:15 am -
1 stop5h 45m
Deal found 8/6![Frontier logo]()
$121
This Booking.com deal was found by Cheapflights users on 8/5. 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.
Thu 8/276:00 am -
1 stop6h 59m
Deal found 8/5![Frontier logo]()
$123
This Booking.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:49 am -
1 stop24h 47m
Deal found 8/7![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:56 pm -
1 stop21h 39m
Deal found 8/7![Frontier logo]()
$127
This Super.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:17 am -
Nonstop3h 14m
Deal found 8/10![Frontier logo]()
$127
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:33 pm -
Nonstop3h 16m
Deal found 8/10![American Airlines logo]()
$128
This Frontier deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:45 am -
1 stop5h 50m
Deal found 8/10![Frontier logo]()
$129
This Booking.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
1 stop5h 19m
Deal found 8/9![Frontier logo]()
$129
This Super.com deal was found by Cheapflights users on 8/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:15 am -
1 stop5h 32m
Deal found 8/6![Frontier logo]()
$130
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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $214 (Booking.com) |
One-way from | $116 (Frontier) |
Popular in | June |
Cheapest in | October |
Average price | $382 |
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 August 11, 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
OntarioDallas
ONT Ontario - DFW Dallas/Fort Worth
ONTDFW
Ontario
Tue 9/8
6:00 am-4:05 pm
1 stop8h 05m
Dallas/Fort Worth
Fri 9/11
5:45 am-12:12 pm
2 stops8h 27m
$292
OntarioDallas
ONT Ontario - DFW Dallas/Fort Worth
ONTDFW
Ontario
Wed 9/23
11:54 am-11:44 pm
1 stop9h 50m
Dallas/Fort Worth
Wed 9/30
4:05 pm-11:47 pm
2 stops9h 42m
$304
OntarioDallas
ONT Ontario - DFW Dallas/Fort Worth
ONTDFW
Ontario
Thu 9/17
11:54 am-11:44 pm
1 stop9h 50m
Dallas/Fort Worth
Sat 9/19
2:30 pm-10:40 pm
2 stops10h 10m
$304
OntarioDallas
ONT Ontario - DFW Dallas/Fort Worth
ONTDFW
Ontario
Sat 9/5
11:00 am-11:59 pm
2 stops10h 59m
Dallas/Fort Worth
Mon 9/7
5:45 pm-9:59 pm
1 stop6h 14m
$322
OntarioFayetteville
ONT Ontario - XNA Fayetteville Northwest Arkansas
ONTXNA
Ontario
Sat 10/3
10:25 am-5:43 pm
1 stop5h 18m
Fayetteville Northwest Arkansas
Tue 10/6
5:57 pm-11:52 pm
1 stop7h 55m
$339
OntarioDallas
ONT Ontario - DFW Dallas/Fort Worth
ONTDFW
Ontario
Wed 9/30
1:24 pm-10:59 pm
2 stops7h 35m
Dallas/Fort Worth
Tue 10/6
9:50 am-5:41 pm
2 stops9h 51m
$340
OntarioFayetteville
ONT Ontario - XNA Fayetteville Northwest Arkansas
ONTXNA
Ontario
Sat 9/5
5:05 pm-9:04 am
2 stops13h 59m
Fayetteville Northwest Arkansas
Sat 9/19
6:00 pm-10:04 pm
1 stop6h 04m
$344
OntarioFayetteville
ONT Ontario - XNA Fayetteville Northwest Arkansas
ONTXNA
Ontario
Sat 10/3
5:00 am-12:53 pm
1 stop5h 53m
Fayetteville Northwest Arkansas
Tue 10/6
9:07 am-8:31 pm
2 stops13h 24m
$344
OntarioDallas
ONT Ontario - DFW Dallas/Fort Worth
ONTDFW
Ontario
Wed 9/23
1:56 pm-11:59 pm
2 stops8h 03m
Dallas/Fort Worth
Sat 9/26
3:57 pm-10:59 pm
2 stops9h 02m
$358
OntarioDallas
ONT Ontario - DFW Dallas/Fort Worth
ONTDFW
Ontario
Fri 9/4
9:43 am-11:59 pm
2 stops12h 16m
Dallas/Fort Worth
Sun 9/6
12:38 pm-10:45 pm
2 stops12h 07m
$364
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-XNA
ONT-DFW
ONT-TUL
ONT-OKC
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-XNA
ONT-DFW
ONT-TUL
ONT-OKC
What is the cheapest month to book a flight from Ontario to Oklahoma?
Currently, September is the cheapest month in which you can book a flight from Ontario to Oklahoma (average of $288). Flying from Ontario to Oklahoma in December is currently the most expensive (average of $483). 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?
Airfare is below average for this route at the moment.
Ontario to Oklahoma flights typically cost between $344 and $742 in August.The cheapest round-trip price found within the last 5 days was $243 on Frontier (Aug 31-Sep 5).
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 August 11, 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.
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
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.
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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 August 11, 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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$170 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$427 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$358 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$267 | Average$493 | FlexibilityNo cancel fee | On-time71% |