$93+ Cheap flights from George Bush Intcntl (IAH) 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — OKC
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to OklahomaExplore the most affordable flight options available from George Bush Intcntl to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:35 pm
IAH
- OKC
Nonstop1h 35m
United Airlines
Sat 8/225:05 pm
OKC
- IAH
Nonstop1h 50m
United Airlines
Deal found 6/22![United Airlines logo]()
$197
This Frontier deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am
IAH
- OKC
1 stop6h 31m
Frontier
Wed 10/211:56 pm
OKC
- IAH
1 stop5h 07m
Frontier
Deal found 6/23![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:50 am
IAH
- XNA
1 stop6h 36m
Frontier
Tue 9/292:21 pm
XNA
- IAH
1 stop9h 48m
Frontier
Deal found 6/22![Frontier logo]()
$210
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:27 am
IAH
- OKC
1 stop4h 46m
American Airlines
Tue 7/285:01 am
OKC
- IAH
1 stop4h 46m
American Airlines
Deal found 6/23![American Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:26 am
IAH
- TUL
Nonstop1h 43m
United Airlines
Wed 7/151:41 pm
TUL
- IAH
Nonstop1h 48m
United Airlines
Deal found 6/23![United Airlines logo]()
$219
This Priceline deal was found by Cheapflights users on 6/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:30 am
IAH
- XNA
1 stop7h 06m
Frontier
Tue 8/182:21 pm
XNA
- IAH
1 stop10h 34m
Frontier
Deal found 6/26![Frontier logo]()
$225
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:28 am
IAH
- OKC
1 stop4h 25m
American Airlines
Mon 8/106:14 am
OKC
- IAH
1 stop3h 18m
American Airlines
Deal found 6/24![American Airlines logo]()
$226
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:28 am
IAH
- OKC
1 stop4h 25m
American Airlines
Mon 8/177:20 pm
OKC
- IAH
1 stop3h 00m
American Airlines
Deal found 6/22![American Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 8/127:23 pm
IAH
- XNA
1 stop18h 36m
Multiple Airlines
Mon 8/247:21 pm
XNA
- IAH
1 stop19h 11m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 8/87:26 am
IAH
- TUL
Nonstop1h 43m
United Airlines
Mon 8/107:00 am
TUL
- IAH
Nonstop1h 46m
United Airlines
Deal found 6/25![United Airlines logo]()
$229
This Frontier deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:30 am
IAH
- OKC
1 stop12h 01m
Frontier
Wed 7/297:16 pm
OKC
- IAH
1 stop5h 24m
Frontier
Deal found 6/26![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:30 am
IAH
- XNA
1 stop7h 06m
Frontier
Sat 8/12:21 pm
XNA
- IAH
1 stop10h 19m
Frontier
Deal found 6/23![Frontier logo]()
$235
Best flights from George Bush Intcntl to OklahomaDiscover carefully curated flight deals from George Bush Intcntl to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:42 pm
IAH
- OKC
Nonstop1h 33m
United Airlines
Mon 9/712:02 pm
OKC
- IAH
Nonstop1h 38m
United Airlines
Deal found 6/24![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 am
IAH
- XNA
1 stop6h 13m
Delta
Sat 10/246:00 am
XNA
- IAH
1 stop5h 06m
Delta
Deal found 6/23![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:49 pm
IAH
- OKC
1 stop4h 10m
American Airlines
Sun 7/268:20 pm
OKC
- IAH
1 stop3h 38m
American Airlines
Deal found 6/22![American Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 8/118:02 pm
IAH
- DFW
1 stop16h 28m
Frontier
Tue 8/1810:24 pm
DFW
- IAH
2 stops12h 40m
Frontier
Deal found 6/26![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:50 am
IAH
- TUL
2 stops14h 58m
Multiple Airlines
Mon 9/289:22 pm
TUL
- IAH
1 stop23h 42m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$371
This JetBlue deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/84:42 pm
IAH
- DFW
1 stop6h 34m
JetBlue
Mon 8/104:10 pm
DFW
- IAH
1 stop6h 49m
JetBlue
Deal found 6/22![JetBlue logo]()
$422
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1912:10 pm
IAH
- OKC
Nonstop1h 41m
United Airlines
Sat 7/255:04 am
OKC
- IAH
Nonstop1h 36m
United Airlines
Deal found 6/22![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:05 am
IAH
- XNA
1 stop6h 35m
Delta
Sun 8/237:10 am
XNA
- IAH
1 stop6h 21m
Delta
Deal found 6/25![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Sun 8/96:20 pm
IAH
- TUL
Nonstop1h 40m
United Airlines
Tue 8/113:41 pm
TUL
- IAH
Nonstop1h 44m
United Airlines
Deal found 6/25![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 am
IAH
- XNA
1 stop7h 40m
Delta
Mon 8/176:00 am
XNA
- IAH
1 stop5h 15m
Delta
Deal found 6/24![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 6/25. 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 11/108:20 pm
IAH
- OKC
Nonstop1h 33m
United Airlines
Wed 11/111:38 pm
OKC
- IAH
Nonstop1h 41m
United Airlines
Deal found 6/25![United Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:00 am
IAH
- TUL
1 stop3h 18m
American Airlines
Mon 9/286:00 am
TUL
- IAH
1 stop3h 29m
American Airlines
Deal found 6/22![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 7/286:30 am
IAH
- OKC
1 stop12h 01m
Frontier
Wed 7/297:16 pm
OKC
- IAH
2 stops14h 47m
Frontier
Deal found 6/26![Frontier logo]()
$343
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:32 pm
IAH
- XNA
Nonstop1h 43m
United Airlines
Sat 7/116:30 am
XNA
- IAH
Nonstop1h 51m
United Airlines
Deal found 6/22![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 6/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:39 am
IAH
- SWO
1 stop4h 27m
American Airlines
Sat 7/253:45 pm
SWO
- IAH
1 stop4h 09m
American Airlines
Deal found 6/25![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:27 am
IAH
- SWO
1 stop5h 47m
American Airlines
Sat 7/253:45 pm
SWO
- IAH
1 stop4h 09m
American Airlines
Deal found 6/25![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Mon 8/106:05 pm
IAH
- DFW
Nonstop1h 26m
United Airlines
Wed 8/1212:00 pm
DFW
- IAH
Nonstop1h 20m
United Airlines
Deal found 6/25![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:18 pm
IAH
- TUL
Nonstop1h 41m
United Airlines
Wed 9/307:00 am
TUL
- IAH
Nonstop1h 41m
United Airlines
Deal found 6/23![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Sun 11/152:40 pm
IAH
- DFW
Nonstop1h 25m
United Airlines
Tue 11/249:43 am
DFW
- IAH
Nonstop1h 23m
United Airlines
Deal found 6/25![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:37 pm
IAH
- DFW
Nonstop1h 22m
United Airlines
Sun 7/264:01 pm
DFW
- IAH
Nonstop1h 17m
United Airlines
Deal found 6/23![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:42 pm
IAH
- TUL
Nonstop1h 33m
United Airlines
Sun 8/94:59 pm
TUL
- IAH
Nonstop1h 47m
United Airlines
Deal found 6/23![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:14 pm
IAH
- TUL
Nonstop1h 38m
United Airlines
Sun 8/24:59 pm
TUL
- IAH
Nonstop1h 47m
United Airlines
Deal found 6/26![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:01 pm
IAH
- SWO
1 stop3h 43m
American Airlines
Sun 9/136:05 am
SWO
- IAH
1 stop3h 24m
American Airlines
Deal found 6/24![American Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:42 pm
IAH
- TUL
Nonstop1h 33m
United Airlines
Mon 8/31:41 pm
TUL
- IAH
Nonstop1h 48m
United Airlines
Deal found 6/26![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:30 am
IAH
- TUL
Nonstop1h 39m
United Airlines
Mon 9/285:13 pm
TUL
- IAH
Nonstop1h 52m
United Airlines
Deal found 6/23![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:35 pm
IAH
- OKC
Nonstop1h 33m
United Airlines
Thu 7/307:05 pm
OKC
- IAH
Nonstop1h 43m
United Airlines
Deal found 6/24![United Airlines logo]()
$319
This KAYAK deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:20 pm
IAH
- DFW
Nonstop1h 28m
United Airlines
Fri 10/211:57 am
DFW
- IAH
Nonstop1h 20m
United Airlines
Deal found 6/22![United Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 6/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:18 pm
IAH
- SWO
1 stop6h 29m
American Airlines
Thu 7/233:45 pm
SWO
- IAH
1 stop4h 09m
American Airlines
Deal found 6/25![American Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:12 pm
IAH
- OKC
Nonstop1h 35m
United Airlines
Mon 8/31:43 pm
OKC
- IAH
Nonstop1h 42m
United Airlines
Deal found 6/22![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:12 pm
IAH
- OKC
Nonstop1h 35m
United Airlines
Sun 7/267:05 pm
OKC
- IAH
Nonstop1h 45m
United Airlines
Deal found 6/23![United Airlines logo]()
$323
Last-minute flights from George Bush Intcntl to OklahomaDiscover last-minute flight deals from George Bush Intcntl to Oklahoma. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Oklahoma. Data last updated June 27, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:14 pm
IAH
- OKC
1 stop20h 45m
Frontier
Wed 7/157:16 pm
OKC
- IAH
1 stop5h 24m
Frontier
Deal found 6/23![Frontier logo]()
$256
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:26 am
IAH
- TUL
Nonstop1h 43m
United Airlines
Wed 7/151:41 pm
TUL
- IAH
Nonstop1h 48m
United Airlines
Deal found 6/23![United Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:02 am
IAH
- TUL
1 stop4h 00m
American Airlines
Sat 7/188:20 pm
TUL
- IAH
1 stop3h 38m
American Airlines
Deal found 6/24![American Airlines logo]()
$239
This Expedia deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:09 pm
IAH
- OKC
1 stop20h 22m
Frontier
Sun 7/193:44 pm
OKC
- IAH
1 stop18h 50m
Frontier
Deal found 6/22![Frontier logo]()
$250
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:12 pm
IAH
- OKC
Nonstop1h 35m
United Airlines
Tue 7/215:04 am
OKC
- IAH
Nonstop1h 36m
United Airlines
Deal found 6/24![United Airlines logo]()
$197
This Super.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:09 pm
IAH
- OKC
1 stop20h 22m
Frontier
Wed 7/227:16 pm
OKC
- IAH
1 stop5h 24m
Frontier
Deal found 6/24![Frontier logo]()
$246
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:27 am
IAH
- OKC
1 stop4h 46m
American Airlines
Tue 7/285:01 am
OKC
- IAH
1 stop4h 46m
American Airlines
Deal found 6/23![American Airlines logo]()
$217
This Trip.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:30 am
IAH
- XNA
1 stop7h 06m
Frontier
Tue 7/282:21 pm
XNA
- IAH
1 stop20h 13m
Frontier
Deal found 6/23![Frontier logo]()
$242
This Frontier deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:30 am
IAH
- OKC
1 stop12h 01m
Frontier
Wed 7/297:16 pm
OKC
- IAH
1 stop5h 24m
Frontier
Deal found 6/26![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:30 am
IAH
- XNA
1 stop7h 06m
Frontier
Sat 8/12:21 pm
XNA
- IAH
1 stop10h 19m
Frontier
Deal found 6/23![Frontier logo]()
$235
This Booking.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:30 am
IAH
- XNA
1 stop7h 06m
Frontier
Tue 8/42:21 pm
XNA
- IAH
1 stop20h 13m
Frontier
Deal found 6/22![Frontier logo]()
$237
This Frontier deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:30 am
IAH
- XNA
1 stop7h 06m
Frontier
Thu 8/62:21 pm
XNA
- IAH
1 stop6h 53m
Frontier
Deal found 6/22![Frontier logo]()
$240
One-way flights from George Bush Intcntl to OklahomaSearch for one-way flight options from George Bush Intcntl to Oklahoma. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from George Bush Intcntl to Oklahoma. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Trip.com deal was found by Cheapflights users on 6/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:02 pm
IAH
- DFW
1 stop26h 29m
Frontier
Deal found 6/25![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/228:02 pm
IAH
- DFW
1 stop16h 28m
Frontier
Deal found 6/25![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:50 am
IAH
- DFW
1 stop11h 40m
Frontier
Deal found 6/23![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:43 pm
IAH
- OKC
1 stop13h 58m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$98
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Mon 8/246:00 am
IAH
- DFW
Nonstop1h 27m
American Airlines
Deal found 6/26![American Airlines logo]()
$99
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:35 pm
IAH
- OKC
Nonstop1h 33m
United Airlines
Deal found 6/24![United Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Fri 7/248:02 pm
IAH
- DFW
1 stop16h 28m
Frontier
Deal found 6/26![Frontier logo]()
$103
This iWofly deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:30 am
IAH
- DFW
1 stop6h 49m
Frontier
Deal found 6/24![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Tue 8/256:30 am
IAH
- OKC
1 stop8h 54m
Frontier
Deal found 6/25![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:21 pm
IAH
- DFW
1 stop8h 28m
Frontier
Deal found 6/24![Frontier logo]()
$105
This Priceline deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:50 am
IAH
- OKC
1 stop6h 11m
Frontier
Deal found 6/24![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Sun 8/98:55 am
IAH
- DFW
1 stop7h 12m
Frontier
Deal found 6/25![Frontier logo]()
$108
Find flight deals from George Bush Intcntl to Oklahoma
Keep the following information in mind while searching for George Bush Intcntl to Oklahoma flight deals. Data was last updated June 27, 2026.
Round-trip from | $197 (United Airlines) |
|---|---|
One-way from | $93 (Trip.com) |
Popular in | June |
Cheapest in | August |
Average price | $607 |
Good round-trip deal | $329 or less |
Good one-way deal | $164 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 27, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Oklahoma that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonOklahoma City
IAH - OKC
IAHOKC
Houston George Bush Intcntl
Thu 9/3
9:42 pm-11:15 pm
Nonstop1h 33m
Oklahoma City Will Rogers World
Mon 9/7
12:02 pm-1:40 pm
Nonstop1h 38m
$263
HoustonOklahoma City
IAH - OKC
IAHOKC
Houston George Bush Intcntl
Sun 7/19
12:10 pm-1:51 pm
Nonstop1h 41m
Oklahoma City Will Rogers World
Sat 7/25
5:04 am-6:40 am
Nonstop1h 36m
$263
HoustonTulsa
IAH - TUL
IAHTUL
Houston George Bush Intcntl
Sun 8/9
6:20 pm-8:00 pm
Nonstop1h 40m
Tulsa
Tue 8/11
3:41 pm-5:25 pm
Nonstop1h 44m
$264
HoustonOklahoma City
IAH - OKC
IAHOKC
Houston George Bush Intcntl
Tue 11/10
8:20 pm-9:53 pm
Nonstop1h 33m
Oklahoma City Will Rogers World
Wed 11/11
1:38 pm-3:19 pm
Nonstop1h 41m
$267
HoustonFayetteville
IAH - XNA
IAHXNA
Houston George Bush Intcntl
Thu 10/22
7:15 am-1:28 pm
1 stop6h 13m
Fayetteville Northwest Arkansas
Sat 10/24
6:00 am-11:06 am
1 stop5h 06m
$269
HoustonFayetteville
IAH - XNA
IAHXNA
Houston George Bush Intcntl
Fri 8/21
8:05 am-2:40 pm
1 stop6h 35m
Fayetteville Northwest Arkansas
Sun 8/23
7:10 am-1:31 pm
1 stop6h 21m
$269
HoustonFayetteville
IAH - XNA
IAHXNA
Houston George Bush Intcntl
Thu 8/13
7:00 am-2:40 pm
1 stop7h 40m
Fayetteville Northwest Arkansas
Mon 8/17
6:00 am-11:15 am
1 stop5h 15m
$269
HoustonOklahoma City
IAH - OKC
IAHOKC
Houston George Bush Intcntl
Sat 7/25
7:49 pm-11:59 pm
1 stop4h 10m
Oklahoma City Will Rogers World
Sun 7/26
8:20 pm-11:58 pm
1 stop3h 38m
$273
HoustonFayetteville
IAH - XNA
IAHXNA
Houston George Bush Intcntl
Thu 7/9
2:32 pm-4:15 pm
Nonstop1h 43m
Fayetteville Northwest Arkansas
Sat 7/11
6:30 am-8:21 am
Nonstop1h 51m
$279
HoustonDallas
IAH - DFW
IAHDFW
Houston George Bush Intcntl
Tue 8/11
8:02 pm-12:30 pm
1 stop16h 28m
Dallas/Fort Worth
Tue 8/18
10:24 pm-11:04 am
2 stops12h 40m
$286
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from George Bush Intcntl to Oklahoma
Have a flexible travel schedule? Discover the best time to fly to Oklahoma from George Bush Intcntl with our price prediction graph.
IAH-OKC
IAH-TUL
IAH-XNA
IAH-DFW
IAH-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 Houston George Bush Intcntl Airport to Oklahoma
IAH-USOK
IAH-OKC
IAH-TUL
IAH-XNA
IAH-DFW
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Oklahoma?
Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Oklahoma (average of $101). Flying from Houston George Bush Intcntl Airport to Oklahoma in July is currently the most expensive (average of $320). 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.
What is the cheapest time of day to fly from IAH to OK?
Find hourly flight availability from George Bush Intcntl to Oklahoma. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 27, 2026.
One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Oklahoma is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 11% on airfare.
Weekly flight availability from Houston George Bush Intcntl Airport to Oklahoma
Explore weekly flight availability from George Bush Intcntl to Oklahoma. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 27, 2026.
The most flights from IAH to USOK are scheduled on a Monday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Oklahoma?
What is the cheapest day to fly from Houston George Bush Intcntl Airport to Oklahoma?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Oklahoma. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Oklahoma flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 27, 2026.
See what other customers who have flown with United Airlines from Houston George Bush Intcntl Airport to Oklahoma have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.6
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.6
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
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Alternative routes for George Bush Intcntl to Oklahoma
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Complete your trip
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George Bush Intcntl and Oklahoma flights
Browse other George Bush Intcntl and Oklahoma flight options. Last updated on June 27, 2026.
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George Bush Intcntl to Oklahoma flights
Consider these flights traveling from George Bush Intcntl to Oklahoma.
Top airline flying from George Bush Intcntl to Oklahoma
Discover the top airline that operate flights from George Bush Intcntl 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 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$234 | Average$475 | FlexibilityNo cancel fee | On-time69% |