$133 Cheap Flights from Houston (HOU) to Gulfport (GPT)

View $133 flight on Fri, Aug 15, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Gulfport - Biloxi Intl. Airport (GPT)

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Cheap Flights from Houston to Gulfport (HOU-GPT)

Prices were available within the past 7 days and start at $133 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug 12 - Wed, Aug 13
HOU
Houston
GPT
Gulfport
$177 Roundtrip, found 4 days ago
$177
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 12 from Houston to Gulfport, returning Wed, Aug 13, priced at $177 found 4 days ago
American Airlines
Mon, Aug 11 - Wed, Aug 13
IAH
Houston
GPT
Gulfport
$177 Roundtrip, found 4 days ago
$177
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Aug 11 from Houston to Gulfport, returning Wed, Aug 13, priced at $177 found 4 days ago
American Airlines
Mon, Sep 15 - Sat, Sep 20
IAH
Houston
GPT
Gulfport
$189 Roundtrip, found 4 days ago
$189
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Sep 15 from Houston to Gulfport, returning Sat, Sep 20, priced at $189 found 4 days ago
United
Sat, Aug 9 - Mon, Aug 11
IAH
Houston
GPT
Gulfport
$189 Roundtrip, found 2 hours ago
$189
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Aug 9 from Houston to Gulfport, returning Mon, Aug 11, priced at $189 found 2 hours ago
American Airlines
Fri, Aug 15 - Mon, Aug 18
IAH
Houston
GPT
Gulfport
$193 Roundtrip, found 4 days ago
$193
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 15 from Houston to Gulfport, returning Mon, Aug 18, priced at $193 found 4 days ago
United
Fri, Aug 1 - Sat, Aug 2
IAH
Houston
GPT
Gulfport
$194 Roundtrip, found 1 day ago
$194
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 1 from Houston to Gulfport, returning Sat, Aug 2, priced at $194 found 1 day ago
United
Sat, Feb 14 - Wed, Feb 18
IAH
Houston
GPT
Gulfport
$194 Roundtrip, found 8 hours ago
$194
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Feb 14 from Houston to Gulfport, returning Wed, Feb 18, priced at $194 found 8 hours ago
United
Thu, Aug 14 - Sat, Aug 16
IAH
Houston
GPT
Gulfport
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select United flight, departing Thu, Aug 14 from Houston to Gulfport, returning Sat, Aug 16, priced at $199 found 2 days ago
United
Sat, Jul 19 - Tue, Jul 22
IAH
Houston
GPT
Gulfport
$199 Roundtrip, found 20 hours ago
$199
Roundtrip
found 20 hours ago
Select United flight, departing Sat, Jul 19 from Houston to Gulfport, returning Tue, Jul 22, priced at $199 found 20 hours ago
Delta
Fri, Aug 15 - Sun, Aug 17
IAH
Houston
GPT
Gulfport
$209 Roundtrip, found 1 hour ago
$209
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Aug 15 from Houston to Gulfport, returning Sun, Aug 17, priced at $209 found 1 hour ago

Find the cheapest month to fly from Houston (HOU) to Gulfport (GPT)

August is typically the cheapest month to fly

From $170 - $779 per traveler.

Graph displaying average flight prices per month

Flights from Houston (HOU) to Gulfport (GPT)
Origin airport
William P. Hobby
Destination airport
Gulfport - Biloxi Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$176
Distance
374 mi

Houston to Gulfport Flights

The cheapest times to fly from Houston to Gulfport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Gulfport are during the month of August. You can find some of the cheapest flights from Houston to Gulfport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Gulfport

Sunday is one of the best days to book for cheap flights from Houston to Gulfport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Gulfport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Gulfport in 2025. You can also book with separate airlines for your outbound and return journeys, from $133 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Gulfport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Gulfport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Gulfport - Biloxi Intl. Airport (GPT) cost?
Discover the latest flight deals from HOU to GPT by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HOU to GPT?
The cheapest flights from HOU to GPT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from William P. Hobby Airport (HOU) to Gulfport - Biloxi Intl. Airport (GPT)?
You can't catch a nonstop flight from Houston, TX (HOU-William P. Hobby) to Gulfport - Biloxi Intl. Airport (GPT). However, you can easily travel to Gulfport without any layovers by taking off from George Bush Intercontinental Airport (IAH).
What is the cheapest airline that flies from HOU to GPT?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HOU to GPT. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Gulfport - Biloxi Intl. Airport (GPT)?
Nonstop flights from William P. Hobby Airport (HOU) to Gulfport - Biloxi Intl. Airport (GPT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to GPT?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from HOU to GPT?
Sun Country Airlines has the strongest track record for on-time direct flights from William P. Hobby Airport (HOU) to Gulfport - Biloxi Intl. Airport (GPT), with an on-time rating of 100%. Use the Expedia App to view your flight status before you take off and get real-time updates about any changes.
What is the best time to fly from William P. Hobby Airport (HOU) to Gulfport - Biloxi Intl. Airport (GPT)?
To avoid potential delays on the William P. Hobby Airport (HOU) to Gulfport - Biloxi Intl. Airport (GPT) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to Gulfport - Biloxi Intl. Airport (GPT) last-minute?
Last-minute bookings from HOU to GPT are typically more expensive. To secure the lowest rates, start searching for flights as early as possible. That being said, if you're flexible with your travel dates, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a HOU to GPT flight and hotel package?
Opting for a HOU to GPT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Gulfport - Biloxi Intl. Airport (GPT)?
It's generally possible to cancel or reschedule your HOU to GPT flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.