$95+ Cheap flights from Oklahoma City (OKC) to George Bush Intcntl (IAH)
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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — IAH
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Oklahoma City to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oklahoma City to George Bush Intcntl
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Last-minute
One-way
Cheapest flights from Oklahoma City to George Bush IntcntlExplore the most affordable flight options available from Oklahoma City to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Oklahoma City to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:44 pm -
1 stop5h 35m
Sat 9/51:53 pm -
1 stop29h 07m
Deal found 8/5![Frontier logo]()
$192
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:25 pm -
1 stop15h 37m
Mon 10/56:25 am -
1 stop13h 09m
Deal found 8/5![Frontier logo]()
$193
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:30 pm -
1 stop13h 05m
Mon 9/215:05 am -
1 stop8h 32m
Deal found 8/5![Frontier logo]()
$197
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.
Sat 10/38:30 pm -
1 stop28h 13m
Mon 10/55:05 am -
1 stop8h 32m
Deal found 8/7![Frontier logo]()
$198
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:56 pm -
1 stop22h 14m
Tue 11/36:30 am -
1 stop6h 31m
Deal found 8/9![Frontier logo]()
$200
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:30 pm -
1 stop28h 13m
Wed 9/3010:30 am -
1 stop9h 05m
Deal found 8/5![Frontier logo]()
$202
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.
Fri 8/283:44 pm -
1 stop8h 56m
Mon 8/316:30 am -
1 stop8h 29m
Deal found 8/7![Frontier logo]()
$204
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:30 pm -
1 stop13h 05m
Sat 9/2610:30 am -
1 stop9h 05m
Deal found 8/5![Frontier logo]()
$206
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 pm -
1 stop25h 10m
Fri 10/25:05 am -
1 stop8h 32m
Deal found 8/6![Frontier logo]()
$214
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:56 pm -
1 stop10h 13m
Thu 10/1510:15 pm -
1 stop14h 46m
Deal found 8/5![Frontier logo]()
$216
Best flights from Oklahoma City to George Bush IntcntlDiscover carefully curated flight deals from Oklahoma City to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Oklahoma City to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
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 10/37:00 am -
Nonstop1h 29m
Tue 10/64:35 pm -
Nonstop1h 35m
Deal found 8/5![United Airlines logo]()
$271
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:00 am -
1 stop5h 40m
Thu 9/102:08 pm -
1 stop3h 22m
Deal found 8/9![American Airlines logo]()
$319
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.
Sat 9/125:05 pm -
Nonstop1h 50m
Sun 9/136:20 pm -
Nonstop1h 36m
Deal found 8/6![United Airlines logo]()
$295
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 10/65:00 am -
Nonstop1h 29m
Thu 10/88:05 pm -
Nonstop1h 35m
Deal found 8/5![United Airlines logo]()
$335
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:00 pm -
Nonstop1h 41m
Mon 10/198:05 pm -
Nonstop1h 35m
Deal found 8/9![United Airlines logo]()
$348
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.
Sun 9/135:05 pm -
Nonstop1h 50m
Wed 9/3012:20 pm -
Nonstop1h 36m
Deal found 8/6![United Airlines logo]()
$365
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 9/177:00 am -
Nonstop1h 29m
Sun 9/207:20 am -
Nonstop1h 31m
Deal found 8/7![United Airlines logo]()
$365
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.
Mon 9/1412:02 pm -
Nonstop1h 38m
Tue 9/152:35 pm -
Nonstop1h 32m
Deal found 8/8![United Airlines logo]()
$369
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.
Fri 11/67:09 pm -
Nonstop1h 46m
Sun 11/87:30 am -
Nonstop1h 37m
Deal found 8/5![United Airlines logo]()
$377
Last-minute flights from Oklahoma City to George Bush IntcntlDiscover last-minute flight deals from Oklahoma City to George Bush Intcntl. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma City to George Bush Intcntl. Data last updated August 10, 2026 and is based on user searches.
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.
Fri 8/283:44 pm -
1 stop8h 56m
Mon 8/316:30 am -
1 stop8h 29m
Deal found 8/7![Frontier logo]()
$204
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:44 pm -
1 stop5h 35m
Sat 9/51:53 pm -
1 stop29h 07m
Deal found 8/5![Frontier logo]()
$192
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:44 pm -
1 stop9h 11m
Sat 9/126:25 am -
1 stop13h 10m
Deal found 8/9![Frontier logo]()
$225
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:20 pm -
1 stop13h 31m
Sat 9/1210:30 am -
1 stop9h 05m
Deal found 8/9![Frontier logo]()
$220
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:30 pm -
1 stop28h 13m
Wed 9/3010:30 am -
1 stop9h 05m
Deal found 8/5![Frontier logo]()
$202
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:30 pm -
1 stop13h 05m
Wed 9/306:25 am -
1 stop13h 10m
Deal found 8/7![Frontier logo]()
$226
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.
Thu 9/178:30 pm -
1 stop13h 05m
Sun 9/205:20 am -
1 stop8h 17m
Deal found 8/7![Frontier logo]()
$222
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:30 pm -
1 stop13h 05m
Mon 9/215:05 am -
1 stop8h 32m
Deal found 8/5![Frontier logo]()
$197
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:30 pm -
1 stop13h 05m
Sat 9/2610:30 am -
1 stop9h 05m
Deal found 8/5![Frontier logo]()
$206
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 pm -
1 stop25h 10m
Fri 10/25:05 am -
1 stop8h 32m
Deal found 8/6![Frontier logo]()
$214
One-way flights from Oklahoma City to George Bush IntcntlSearch for one-way flight options from Oklahoma City to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Oklahoma City to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
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 8/273:44 pm -
1 stop5h 35m
Deal found 8/6![Frontier logo]()
$95
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 9/33:44 pm -
1 stop5h 35m
Deal found 8/7![Frontier logo]()
$96
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.
Wed 11/41:56 pm -
1 stop5h 07m
Deal found 8/8![Frontier logo]()
$100
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.
Sat 9/58:20 pm -
1 stop13h 31m
Deal found 8/6![Frontier logo]()
$101
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.
Sat 11/71:56 pm -
1 stop5h 07m
Deal found 8/9![Frontier logo]()
$105
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.
Sat 9/268:30 pm -
1 stop13h 05m
Deal found 8/9![Frontier logo]()
$110
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.
Fri 11/61:56 pm -
1 stop10h 13m
Deal found 8/7![Frontier logo]()
$114
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:44 pm -
1 stop5h 25m
Deal found 8/5![Frontier logo]()
$120
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.
Sun 8/303:44 pm -
1 stop8h 56m
Deal found 8/9![Frontier logo]()
$124
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:30 pm -
1 stop13h 05m
Deal found 8/8![Frontier logo]()
$125
Find flight deals from Oklahoma City to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $192 (Expedia) |
One-way from | $95 (Super.com) |
Popular in | May |
Cheapest in | September |
Average price | $437 |
Good round-trip deal | $449 or less |
Good one-way deal | $290 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oklahoma City to George Bush Intcntl 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 10, 2026.
Use the filters below to find and compare flights from Oklahoma City to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Oklahoma CityHouston
OKC Oklahoma City Will Rogers World - IAH Houston George Bush Intcntl
OKCIAH
Oklahoma City Will Rogers World
Sat 10/3
7:00 am-8:29 am
Nonstop1h 29m
Houston George Bush Intcntl
Tue 10/6
4:35 pm-6:10 pm
Nonstop1h 35m
$271
Oklahoma CityHouston
OKC Oklahoma City Will Rogers World - IAH Houston George Bush Intcntl
OKCIAH
Oklahoma City Will Rogers World
Sat 9/12
5:05 pm-6:55 pm
Nonstop1h 50m
Houston George Bush Intcntl
Sun 9/13
6:20 pm-7:56 pm
Nonstop1h 36m
$295
Oklahoma CityHouston
OKC Oklahoma City Will Rogers World - IAH Houston George Bush Intcntl
OKCIAH
Oklahoma City Will Rogers World
Tue 9/8
5:00 am-10:40 am
1 stop5h 40m
Houston George Bush Intcntl
Thu 9/10
2:08 pm-5:30 pm
1 stop3h 22m
$319
Oklahoma CityHouston
OKC Oklahoma City Will Rogers World - IAH Houston George Bush Intcntl
OKCIAH
Oklahoma City Will Rogers World
Tue 10/6
5:00 am-6:29 am
Nonstop1h 29m
Houston George Bush Intcntl
Thu 10/8
8:05 pm-9:40 pm
Nonstop1h 35m
$335
Oklahoma CityHouston
OKC Oklahoma City Will Rogers World - IAH Houston George Bush Intcntl
OKCIAH
Oklahoma City Will Rogers World
Fri 10/16
3:00 pm-4:41 pm
Nonstop1h 41m
Houston George Bush Intcntl
Mon 10/19
8:05 pm-9:40 pm
Nonstop1h 35m
$348
Oklahoma CityHouston
OKC Oklahoma City Will Rogers World - IAH Houston George Bush Intcntl
OKCIAH
Oklahoma City Will Rogers World
Sun 9/13
5:05 pm-6:55 pm
Nonstop1h 50m
Houston George Bush Intcntl
Wed 9/30
12:20 pm-1:56 pm
Nonstop1h 36m
$365
Quickest round-trip
Oklahoma CityHouston
OKC Oklahoma City Will Rogers World - IAH Houston George Bush Intcntl
OKCIAH
Oklahoma City Will Rogers World
Thu 9/17
7:00 am-8:29 am
Nonstop1h 29m
Houston George Bush Intcntl
Sun 9/20
7:20 am-8:51 am
Nonstop1h 31m
$365
Oklahoma CityHouston
OKC Oklahoma City Will Rogers World - IAH Houston George Bush Intcntl
OKCIAH
Oklahoma City Will Rogers World
Mon 9/14
12:02 pm-1:40 pm
Nonstop1h 38m
Houston George Bush Intcntl
Tue 9/15
2:35 pm-4:07 pm
Nonstop1h 32m
$369
Oklahoma CityHouston
OKC Oklahoma City Will Rogers World - IAH Houston George Bush Intcntl
OKCIAH
Oklahoma City Will Rogers World
Fri 11/6
7:09 pm-8:55 pm
Nonstop1h 46m
Houston George Bush Intcntl
Sun 11/8
7:30 am-9:07 am
Nonstop1h 37m
$377
Cheapest one-way
Oklahoma CityHouston
OKC Oklahoma City Will Rogers World - IAH Houston George Bush Intcntl
OKCIAH
Oklahoma City Will Rogers World
Wed 10/7
8:30 pm-7:03 pm
1 stop22h 33m
$133
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Oklahoma City to George Bush Intcntl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to George Bush Intcntl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Oklahoma City-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oklahoma City-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Oklahoma City to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Oklahoma City with our price prediction graph.
OKC-IAH
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 Oklahoma City to Houston George Bush Intcntl Airport
What is the cheapest month to book a flight from Oklahoma City to Houston George Bush Intcntl Airport?
Currently, September is the cheapest month in which you can book a flight from Oklahoma City to Houston George Bush Intcntl Airport (average of $272). Flying from Oklahoma City to Houston George Bush Intcntl Airport in May is currently the most expensive (average of $457). 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 OKC to IAH?
Find hourly flight availability from Oklahoma City to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 10, 2026.
When flying from Oklahoma City to Houston George Bush Intcntl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight at noon.
What is the cheapest day to fly from Oklahoma City to Houston George Bush Intcntl Airport?
Use this chart to determine the cheapest time to fly round-trip from Oklahoma City to George Bush Intcntl. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Oklahoma City to Houston George Bush Intcntl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated August 10, 2026.
Read through reviews of airlines operating flights from Oklahoma City to Houston George Bush Intcntl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Related info for your journey
Find useful and relevant information for your journey from Oklahoma City to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
Conroe
The Woodlands
Spring
Humble
Jersey Village
Tomball
Montgomery
Cypress
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Top airline flying from Oklahoma City to George Bush Intcntl
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$354 | FlexibilityNo cancel fee | On-time69% |