HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$170+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — IAH
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gulfport 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 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 August 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/277:25 pm
GPT
-
IAH
1 stop12h 37m
Multiple Airlines
Sun 8/3011:32 am
IAH
-
GPT
2 stops20h 09m
Multiple Airlines
Deal found 7/31$250
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/277:08 am
GPT
-
IAH
Nonstop1h 42m
United Airlines
Sun 8/3011:55 am
IAH
-
GPT
Nonstop1h 29m
United Airlines
Deal found 7/30$259
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/277:25 pm
GPT
-
IAH
1 stop12h 37m
Multiple Airlines
Thu 9/36:10 am
IAH
-
GPT
2 stops34h 41m
Multiple Airlines
Deal found 7/29$265
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/154:59 pm
GPT
-
IAH
Nonstop1h 51m
United Airlines
Wed 8/196:09 pm
IAH
-
GPT
Nonstop1h 29m
United Airlines
Deal found 7/31$289
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/156:34 pm
GPT
-
IAH
1 stop3h 46m
American Airlines
Sat 8/226:00 am
IAH
-
GPT
1 stop4h 41m
American Airlines
Deal found 7/28$294
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/155:31 am
GPT
-
IAH
1 stop5h 11m
American Airlines
Wed 8/196:00 am
IAH
-
GPT
1 stop4h 41m
American Airlines
Deal found 7/31$309
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/277:08 am
GPT
-
IAH
Nonstop1h 42m
United Airlines
Thu 9/32:40 pm
IAH
-
GPT
Nonstop1h 32m
United Airlines
Deal found 7/29$317

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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$250
(Kiwi.com)

One-way from

$170
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$268

Good round-trip deal

$468 or less

Good one-way deal

$330 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.
Search Deals
From Gulfport Biloxi Regional to Houston George Bush Intcntl
Search Deals
One-way flight from Gulfport Biloxi Regional to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 1, 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 8/27

7:25 pm-8:02 am

1 stop12h 37m

Houston George Bush Intcntl

Sun 8/30

11:32 am-7:41 am

2 stops20h 09m

$255

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Thu 8/20

2:00 pm-3:37 pm

Nonstop1h 37m

Houston George Bush Intcntl

Sun 8/23

2:40 pm-4:12 pm

Nonstop1h 32m

$259

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Fri 10/9

2:00 pm-3:37 pm

Nonstop1h 37m

Houston George Bush Intcntl

Sun 10/11

2:40 pm-4:12 pm

Nonstop1h 32m

$259
Quickest round-trip

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Sat 8/29

2:00 pm-3:37 pm

Nonstop1h 37m

Houston George Bush Intcntl

Wed 9/9

11:55 am-1:24 pm

Nonstop1h 29m

$259

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Thu 8/27

11:12 am-3:31 pm

1 stop4h 19m

Houston George Bush Intcntl

Sun 8/30

5:00 am-10:41 am

1 stop5h 41m

$279

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Fri 9/4

6:34 pm-10:20 pm

1 stop3h 46m

Houston George Bush Intcntl

Mon 9/7

5:00 am-10:41 am

1 stop5h 41m

$279

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Thu 8/20

11:12 am-3:31 pm

1 stop4h 19m

Houston George Bush Intcntl

Sun 8/23

6:00 am-10:41 am

1 stop4h 41m

$279

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Fri 10/2

6:22 pm-10:30 pm

1 stop4h 08m

Houston George Bush Intcntl

Sun 10/4

6:00 am-10:40 am

1 stop4h 40m

$279

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Sat 8/15

4:59 pm-6:50 pm

Nonstop1h 51m

Houston George Bush Intcntl

Wed 8/19

6:09 pm-7:38 pm

Nonstop1h 29m

$289

GulfportHouston

GPT - IAH

GPTIAH

Gulfport Biloxi Regional

Thu 8/27

7:08 am-8:50 am

Nonstop1h 42m

Houston George Bush Intcntl

Thu 9/3

2:40 pm-4:12 pm

Nonstop1h 32m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 $249). Flying from Gulfport to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $651). 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 August 1, 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 August 1, 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
10,062 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
10,062 reviews
United Airlines
7.4
Good
10,062 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

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 37m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Gulfport to Houston George Bush Intcntl Airport is about 375 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $199. United Airlines is currently priced 46% 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 CommutAir (73%), United Airlines (73%) or Air Canada (70%) 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 $556, our data indicates the cheapest price to be $168. The most popular route (Gulfport Biloxi Regional - Houston George Bush Intcntl), is priced around $250.

  • 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 $249). Flying from Gulfport to Houston George Bush Intcntl Airport in February is currently the most expensive (average of $651). 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
Conroe
Spring
Jersey Village
Humble
Tomball
Cypress
Montgomery

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$331FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights