OKC - IAH

$99 Find Cheap Flights from Oklahoma City to Houston George Bush Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oklahoma City to George Bush Intcntl departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$197
Typical prices: $272-$349
United Airlines
Wed 7/22Wed 7/29
OKC - IAH • Non-stop
Cheapest one-way
$99
Typical prices: $152-$310
United Airlines
Tue 7/21
OKC - IAH • Non-stop
Top airlines
Cheapest • from $197 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines. Average duration is 1h 39m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $214 (round-trip)
Shortest trip • 3h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oklahoma City to George Bush Intcntl (OKC-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oklahoma City to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oklahoma City to George Bush Intcntl

Wed, Jul 22 - Wed, Jul 29
United Airlines Logo
7:05 pm - 8:48 pm
OKC
-
IAH
1h 43mnonstop
United Airlines Logo
2:35 pm - 4:15 pm
IAH
-
OKC
1h 40mnonstop
$197United Airlines
Mon, Aug 10 - Tue, Aug 11
United Airlines Logo
5:05 pm - 6:53 pm
OKC
-
IAH
1h 48mnonstop
United Airlines Logo
8:20 pm - 9:55 pm
IAH
-
OKC
1h 35mnonstop
$207United Airlines
Tue, Sep 29 - Wed, Sep 30
Frontier Logo
1:56 pm - 12:09 am
OKC
-
IAH
10h 13m
1 stop
Frontier Logo
6:50 am - 1:01 pm
IAH
-
OKC
6h 11m
1 stop
$210Frontier
Sat, Sep 12 - Wed, Sep 30
American Airlines Logo
7:38 am - 1:17 pm
OKC
-
IAH
5h 39m
1 stop
American Airlines Logo
6:00 am - 11:44 am
IAH
-
OKC
5h 44m
1 stop
$217American Airlines
Sat, Jul 18 - Sat, Aug 1
United Airlines Logo
5:05 pm - 6:54 pm
OKC
-
IAH
1h 49mnonstop
United Airlines Logo
7:25 am - 8:57 am
IAH
-
OKC
1h 32mnonstop
$222United Airlines
Mon, Aug 17 - Tue, Sep 15
Frontier Logo
3:44 pm - 9:14 pm
OKC
-
IAH
5h 30m
1 stop
Frontier Logo
6:50 am - 1:01 pm
IAH
-
OKC
6h 11m
1 stop
$226Frontier
Sat, Aug 8 - Mon, Aug 10
American Airlines Logo
7:20 pm - 10:20 pm
OKC
-
IAH
3h 00m
1 stop
American Airlines Logo
5:00 am - 8:26 am
IAH
-
OKC
3h 26m
1 stop
$227American Airlines
Wed, Jul 22 - Wed, Jul 29
Frontier Logo
7:16 pm - 12:40 am
OKC
-
IAH
5h 24m
1 stop
Frontier Logo
6:30 am - 6:31 pm
IAH
-
OKC
12h 01m
1 stop
$230Frontier
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
8:39 pm - 11:59 pm
OKC
-
IAH
3h 20m
1 stop
American Airlines Logo
5:00 am - 8:26 am
IAH
-
OKC
3h 26m
1 stop
$237American Airlines
Mon, Jul 13 - Tue, Jul 21
Frontier Logo
3:44 pm - 12:40 am
OKC
-
IAH
8h 56m
1 stop
Frontier Logo
6:30 am - 6:31 pm
IAH
-
OKC
12h 01m
1 stop
$240Frontier
Booking Insights

KAYAK's insights & trends for Oklahoma City to George Bush Intcntl flights

Get data-powered insights and trends into flights from Oklahoma City to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Oklahoma City to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oklahoma City to Houston George Bush Intcntl Airport departing in July.

What’s the cheapest day of the week to fly from Oklahoma City to Houston George Bush Airport?

The average price of all round-trip flights from Oklahoma City to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Houston George Bush Airport on a Friday and more expensive on a Monday. On your return trip to Oklahoma City, you should consider flying back on a Saturday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from Oklahoma City to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oklahoma City to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oklahoma City to Houston George Bush Intcntl Airport is September, where tickets cost $251 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is $457 and $437 respectively.

Can I save money by flying with a layover from Oklahoma City to Houston George Bush Intcntl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $399 on average.

Good to know

Low seasonMarch
Cheapest flight$99
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 29% increase in price.
Flight from Oklahoma City to Houston George Bush Airport

When to book flights from Oklahoma City to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Oklahoma City to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oklahoma City to Houston George Bush Airport flights

  • What is the cheapest flight from Oklahoma City to Houston George Bush Intcntl Airport?

    In the last 5 days, the lowest price for a flight from Oklahoma City to Houston George Bush Intcntl Airport was $99 for a one-way ticket and $197 for a round-trip.

  • Do I need a passport to fly between Oklahoma City and Houston George Bush Airport?

    No

  • Which airports will I be using when flying from Oklahoma City to Houston George Bush Airport?

    Oklahoma City airport is called Oklahoma City Will Rogers World and the only airport in Houston George Bush Airport is Houston George Bush Intcntl.

  • Which airlines offer Wi-Fi service onboard planes from Oklahoma City to Houston George Bush Airport?

    American Airlines, JetBlue, and Alaska Airlines offer inflight Wi-Fi service on the Oklahoma City to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Oklahoma City to Houston George Bush Airport?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Oklahoma City to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Oklahoma City to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Oklahoma City and Houston George Bush Airport.

  • On which days can I fly direct from Oklahoma City to Houston George Bush Airport?

    There are nonstop flights from Oklahoma City to Houston George Bush Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Oklahoma City to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oklahoma City to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oklahoma City to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Oklahoma City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oklahoma City to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Oklahoma City with another airline. Booking your flights between Oklahoma City and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma City to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Oklahoma City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Oklahoma City to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $274 or less one-way and $483 or less round-trip.

Prefer to fly direct from Oklahoma City to Houston George Bush Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Oklahoma City Will Rogers World to Houston George Bush Intcntl.
Find which airlines fly direct from Oklahoma City Will Rogers World Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Oklahoma City Will Rogers World to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Oklahoma City Will Rogers World

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Oklahoma City to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Oklahoma City to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oklahoma City to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9887 reviews
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

4.0 OkayPrincess, Jun 2026
LAX - IAH
Read more United Airlines reviews

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

No screens or meal options. Freezing cold. Dirty seats. Left late.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Some of these FA’s need attitude check. Snarky bitches

Everything you need to know for your flight from Oklahoma City to George Bush Intcntl

Information on your arrival and departure airports