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George Bush Intcntl

$104+ Cheap flights from Gulfport (GPT) 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — IAH
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Gulfport to George Bush Intcntl

Cheapest flights from Gulfport to George Bush Intcntl
Explore the most affordable flight options available from Gulfport to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/167:20 pm
GPT
-
IAH
1 stop13h 18m
Multiple Airlines
Thu 4/231:58 pm
IAH
-
GPT
1 stop19h 02m
Multiple Airlines
Deal found 3/19$224
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/27:20 pm
GPT
-
IAH
1 stop11h 42m
Multiple Airlines
Sun 4/511:51 am
IAH
-
GPT
1 stop21h 09m
Multiple Airlines
Deal found 3/19$245
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/292:05 pm
GPT
-
IAH
Nonstop1h 35m
United Airlines
Wed 5/66:20 pm
IAH
-
GPT
Nonstop1h 33m
United Airlines
Deal found 3/17$249
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/27:20 pm
GPT
-
IAH
1 stop11h 42m
Multiple Airlines
Sat 4/49:05 pm
IAH
-
GPT
1 stop21h 35m
Multiple Airlines
Deal found 3/18$250
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/155:15 pm
GPT
-
IAH
Nonstop1h 39m
United Airlines
Mon 4/206:20 pm
IAH
-
GPT
Nonstop1h 33m
United Airlines
Deal found 3/19$255
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/97:20 pm
GPT
-
IAH
1 stop14h 58m
Multiple Airlines
Sun 4/1211:51 am
IAH
-
GPT
1 stop21h 09m
Multiple Airlines
Deal found 3/17$256
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/292:05 pm
GPT
-
IAH
Nonstop1h 35m
United Airlines
Sun 5/36:20 pm
IAH
-
GPT
Nonstop1h 33m
United Airlines
Deal found 3/18$264
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:15 pm
GPT
-
IAH
1 stop6h 55m
Delta
Sat 11/147:15 am
IAH
-
GPT
1 stop6h 20m
Delta
Deal found 3/17$269
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/12:05 pm
GPT
-
IAH
Nonstop1h 35m
United Airlines
Sat 4/46:20 pm
IAH
-
GPT
Nonstop1h 33m
United Airlines
Deal found 3/18$279
This United Airlines deal was found by Cheapflights users on 3/17. 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 11/1111:55 am
GPT
-
IAH
Nonstop1h 34m
United Airlines
Sat 11/1411:55 am
IAH
-
GPT
Nonstop1h 31m
United Airlines
Deal found 3/17$281

Find flight deals from Gulfport to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) 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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$224
(Kiwi.com)

One-way from

$104
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$418

Good round-trip deal

$353 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Gulfport Biloxi Regional-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-Houston George Bush Intcntl flights.
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From Gulfport Biloxi Regional to Houston George Bush Intcntl
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One-way flight from Gulfport Biloxi Regional to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Gulfport Biloxi Regional to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Gulfport Biloxi Regional to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gulfport 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 March 22, 2026.
Use the filters below to find and compare flights from Gulfport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Thu 4/2

7:20 pm-7:02 am

1 stop11h 42m

Houston George Bush Intcntl

Sun 4/5

11:51 am-9:00 am

1 stop21h 09m

$245

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Fri 5/15

4:55 pm-6:34 pm

Nonstop1h 39m

Houston George Bush Intcntl

Mon 5/18

2:40 pm-4:13 pm

Nonstop1h 33m

$249

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Wed 4/29

2:05 pm-3:40 pm

Nonstop1h 35m

Houston George Bush Intcntl

Wed 5/6

6:20 pm-7:53 pm

Nonstop1h 33m

$249

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Wed 4/15

5:15 pm-6:54 pm

Nonstop1h 39m

Houston George Bush Intcntl

Mon 4/20

6:20 pm-7:53 pm

Nonstop1h 33m

$255

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Thu 4/9

7:20 pm-10:18 am

1 stop14h 58m

Houston George Bush Intcntl

Sun 4/12

11:51 am-9:00 am

1 stop21h 09m

$256

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Wed 4/29

2:05 pm-3:40 pm

Nonstop1h 35m

Houston George Bush Intcntl

Sun 5/3

6:20 pm-7:53 pm

Nonstop1h 33m

$264

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Wed 4/29

2:40 pm-7:33 pm

1 stop4h 53m

Houston George Bush Intcntl

Wed 5/6

8:05 am-1:54 pm

1 stop5h 49m

$269

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Thu 4/16

5:15 pm-6:54 pm

Nonstop1h 39m

Houston George Bush Intcntl

Thu 4/23

6:20 pm-7:53 pm

Nonstop1h 33m

$291

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Sat 4/18

7:10 am-8:49 am

Nonstop1h 39m

Houston George Bush Intcntl

Thu 4/23

6:20 pm-7:53 pm

Nonstop1h 33m

$291

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Thu 4/9

5:15 pm-6:54 pm

Nonstop1h 39m

Houston George Bush Intcntl

Sun 4/12

2:40 pm-4:13 pm

Nonstop1h 33m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Gulfport 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 Gulfport to George Bush Intcntl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Gulfport-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 Gulfport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Gulfport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Gulfport-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 Gulfport-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 Gulfport to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Gulfport 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 Gulfport to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Gulfport to Houston George Bush Intcntl Airport?

Currently, September is the cheapest month in which you can book a flight from Gulfport to Houston George Bush Intcntl Airport (average of $49). Flying from Gulfport to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $137). 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 GPT to IAH?

Find hourly flight availability from Gulfport 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 March 22, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Gulfport to Houston George Bush Intcntl Airport as you normally would.

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 March 22, 2026.
Read through reviews of airlines operating flights from Gulfport to Houston George Bush Intcntl Airport, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,455 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,455 reviews
United Airlines
7.4
Good
9,455 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Gulfport 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.

  • What airport do you fly from for flights from Gulfport to Houston George Bush Intcntl?

    Located just 3.1 mi from the city center, Gulfport Biloxi Regional is the airport most travelers will use when flying to Houston George Bush Intcntl from Gulfport. Booking flights from Biloxi Regional (GPT) to Houston George Bush Intcntl should be relatively easy as there are 10 daily outbound flights to Houston George Bush Intcntl from 1 airline.

  • How long is the flight from Gulfport to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Gulfport to Houston George Bush Intcntl Airport in 1h 39m. Fly via United Airlines to get the fastest option. The distance from Gulfport to Houston George Bush Intcntl Airport is about 375 mi. Generally, flights for this route are nonstop.

  • What is the cheapest airline to fly from Gulfport to Houston George Bush Intcntl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $189. United Airlines is currently priced 43% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Gulfport to Houston George Bush Intcntl Airport?

    No one likes to see their flight delayed. When booking a flight from Gulfport to Houston George Bush Intcntl Airport consider choosing Copa Airlines (87%), CommutAir (85%) or United Airlines (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Gulfport to Houston George Bush Intcntl Airport?

    Looking for the cheapest flight from Gulfport to Houston George Bush Intcntl Airport? While on average our users pay $807, our data indicates the cheapest price to be $161. The most popular route (Gulfport Biloxi Regional - Houston George Bush Intcntl), is priced around $249.

  • Can I find deals for flights from Gulfport to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Gulfport to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gulfport to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gulfport to George Bush Intcntl.

  • Can I find deals for business class flights from Gulfport to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Gulfport to George Bush Intcntl 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 Gulfport to Houston George Bush Intcntl Airport?

    Currently, September is the cheapest month in which you can book a flight from Gulfport to Houston George Bush Intcntl Airport (average of $49). Flying from Gulfport to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $137). 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

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 locations
Katy
The Woodlands
Montgomery
Spring
Tomball
Humble
Jersey Village
Cypress
Conroe

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Top airline flying from Gulfport to George Bush Intcntl

Discover the top airline that operate flights from Gulfport to George Bush Intcntl. 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$189Average$292FlexibilityNo cancel feeOn-time69%

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