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$70+ Cheap flights from Oklahoma to Houston

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — HOU
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Oklahoma to Houston

Cheapest flights from Oklahoma to Houston
Explore the most affordable flight options available from Oklahoma to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This CheapOair deal was found by Cheapflights users on 3/13. 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.
Tue 3/312:23 pm
DFW
-
IAH
1 stop8h 11m
Spirit Airlines
Wed 4/18:00 am
IAH
-
DFW
1 stop13h 12m
Spirit Airlines
Deal found 3/13$139
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:15 pm
DFW
-
IAH
1 stop8h 33m
Frontier
Tue 4/216:14 pm
IAH
-
DFW
1 stop25h 12m
Frontier
Deal found 3/12$140
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/75:20 pm
DFW
-
IAH
1 stop7h 28m
Frontier
Tue 4/216:10 am
IAH
-
DFW
1 stop13h 16m
Frontier
Deal found 3/12$142
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/144:15 pm
DFW
-
IAH
1 stop7h 41m
Frontier
Sat 4/1812:37 pm
IAH
-
DFW
1 stop7h 05m
Frontier
Deal found 3/12$144
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/75:20 pm
DFW
-
IAH
1 stop7h 28m
Frontier
Wed 4/87:00 am
IAH
-
DFW
1 stop6h 48m
Frontier
Deal found 3/12$146
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 5/66:20 am
DFW
-
IAH
1 stop8h 38m
Frontier
Fri 5/88:29 am
IAH
-
DFW
1 stop13h 02m
Frontier
Deal found 3/11$147
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:00 am
DFW
-
IAH
1 stop26h 40m
Multiple Airlines
Thu 4/94:22 pm
IAH
-
DFW
1 stop20h 57m
Multiple Airlines
Deal found 3/14$148
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/78:07 pm
DFW
-
IAH
1 stop27h 42m
Multiple Airlines
Thu 4/94:22 pm
IAH
-
DFW
1 stop20h 57m
Multiple Airlines
Deal found 3/14$151
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Thu 4/25:05 am
DFW
-
IAH
1 stop12h 48m
Multiple Airlines
Thu 4/94:22 pm
IAH
-
DFW
1 stop20h 57m
Multiple Airlines
Deal found 3/13$153
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Thu 4/25:55 am
DFW
-
IAH
1 stop7h 40m
Frontier
Mon 4/610:28 pm
IAH
-
DFW
1 stop15h 20m
Frontier
Deal found 3/12$154
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
DFW
-
IAH
1 stop26h 40m
Multiple Airlines
Mon 4/2012:16 pm
IAH
-
DFW
1 stop23h 38m
Multiple Airlines
Deal found 3/16$155
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Thu 4/28:30 pm
OKC
-
IAH
1 stop28h 18m
Frontier
Mon 4/610:28 pm
IAH
-
OKC
1 stop21h 17m
Frontier
Deal found 3/13$158

Find flight deals from Oklahoma to Houston

Keep the following information in mind while searching for Oklahoma to Houston flight deals. Data was last updated March 16, 2026.

Round-trip from

$139
(CheapOair)

One-way from

$70
(CheapOair)

Popular in

May

Cheapest in

October

Average price

$263
From Oklahoma to Houston
Search Deals
One-way flight from Oklahoma to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Houston 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 March 16, 2026.
Use the filters below to find and compare flights from Oklahoma to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Sat 4/25

6:23 pm-12:48 am

1 stop6h 25m

Houston George Bush Intcntl

Sat 5/2

7:15 am-5:28 pm

1 stop10h 13m

$180

DallasHouston

DFW - HOU

DFWHOU

Dallas/Fort Worth

Tue 4/7

8:00 am-9:26 am

Nonstop1h 26m

Houston Hobby

Wed 4/8

8:21 pm-9:49 pm

Nonstop1h 28m

$237

Oklahoma CityHouston

OKC - IAH

OKCIAH

Oklahoma City Will Rogers World

Wed 4/8

11:50 am-1:29 pm

Nonstop1h 39m

Houston George Bush Intcntl

Wed 4/15

7:35 am-9:17 am

Nonstop1h 42m

$237

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 5/19

7:10 am-8:35 am

Nonstop1h 25m

Houston George Bush Intcntl

Tue 5/19

8:25 pm-9:56 pm

Nonstop1h 31m

$237

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 4/7

7:00 am-8:25 am

Nonstop1h 25m

Houston George Bush Intcntl

Wed 4/8

11:55 am-1:17 pm

Nonstop1h 22m

$237

DallasHouston

DFW - HOU

DFWHOU

Dallas/Fort Worth

Mon 5/4

2:31 pm-3:48 pm

Nonstop1h 17m

Houston Hobby

Wed 5/6

4:18 pm-5:47 pm

Nonstop1h 29m

$248

FayettevilleHouston

XNA - IAH

XNAIAH

Fayetteville Northwest Arkansas

Wed 5/6

6:03 pm-11:59 pm

1 stop5h 56m

Houston George Bush Intcntl

Tue 5/12

6:35 pm-11:57 pm

1 stop5h 22m

$249

FayettevilleHouston

XNA - HOU

XNAHOU

Fayetteville Northwest Arkansas

Wed 4/8

9:46 am-4:32 pm

1 stop6h 46m

Houston Hobby

Wed 4/15

5:23 pm-11:58 pm

1 stop6h 35m

$249

Oklahoma CityHouston

OKC - HOU

OKCHOU

Oklahoma City Will Rogers World

Mon 4/20

5:15 pm-6:50 pm

Nonstop1h 35m

Houston Hobby

Mon 4/27

9:55 pm-11:20 pm

Nonstop1h 25m

$257

DallasHouston

DFW - HOU

DFWHOU

Dallas/Fort Worth

Thu 4/16

10:30 pm-11:47 pm

Nonstop1h 17m

Houston Hobby

Mon 4/20

6:01 am-7:30 am

Nonstop1h 29m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Oklahoma with our price prediction graph.
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 to Houston

What is the cheapest month to book a flight from Oklahoma to Houston?

Currently, January is the cheapest month in which you can book a flight from Oklahoma to Houston (average of $145). Flying from Oklahoma to Houston in May is currently the most expensive (average of $205). 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 OK to HOU?

Find hourly flight availability from Oklahoma to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 16, 2026.

One of the essential ways to save on airfare from Oklahoma to Houston is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 7% on airfare.

What is the cheapest day to fly from Oklahoma to Houston?

Use this chart to determine the cheapest time to fly round-trip from Oklahoma to Houston. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Oklahoma to Houston flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Oklahoma to Houston

Explore weekly flight availability from Oklahoma to Houston. 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 March 16, 2026.

The most flights from USOK to HO1 are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oklahoma to Houston?

    Frontier, American Airlines, and United Airlines can get you from Oklahoma to Houston in just under 1h 26m. Your travel time can differ by up to 4h 59m. Oklahoma and Houston are separated by a distance of 247 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Oklahoma to Houston one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $72. United Airlines flights start at $90 while deals on Southwest start at $98 one-way.

  • What are the most popular routes from Oklahoma to Houston?

    The most popular flight routes from Oklahoma to Houston are Dallas/Fort Worth - Houston Hobby, Dallas/Fort Worth - Houston George Bush Intcntl and Oklahoma City Will Rogers World - Houston Hobby.

  • What are the cheapest flights from Oklahoma to Houston?

    Looking for the cheapest flight from Oklahoma to Houston? While on average our users pay $340, our data indicates the cheapest price to be $137. The most popular route (Dallas/Fort Worth - Houston Hobby), is priced around $139.

  • Can I find deals for flights from Oklahoma to Houston that include hotel bookings?

    Yes. In addition to deals on Oklahoma to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to Houston.

  • Can I find deals for business class flights from Oklahoma to Houston?

    Yes. Cheapflights offers flight deals from Oklahoma to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oklahoma to Houston?

    Currently, January is the cheapest month in which you can book a flight from Oklahoma to Houston (average of $145). Flying from Oklahoma to Houston in May is currently the most expensive (average of $205). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oklahoma to Houston

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dallas/Fort Worth flights
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San Francisco to Hobby flights

Top 4 airlines flying from Oklahoma to Houston

Discover the top 4 airlines that operate flights from Oklahoma to Houston. 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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$142Average$226FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$159Average$328FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$172Average$410FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$181Average$290FlexibilityNo cancel feeOn-time63%

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