Cheap flights from Gulfport to Houston George Bush Intercntl.

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Flight deals from Gulfport to Houston George Bush Intercntl.

Looking for a cheap last-minute deal or the best return flight from Gulfport to Houston George Bush Intercntl.? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Gulfport to Houston George Bush Intercntl.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Gulfport to Houston George Bush Intercntl. flights are currently cheapest in January.

Direct flights from Gulfport to Houston George Bush Intercntl.

Gulfport to Houston George Bush Intercntl.: Alternative routes

Compare routes from Gulfport to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston George Bush Intercntl..

Gulfport to Houston: Flight information

The things to know before you go.
Cheapest flight foundP11,135
Cheapest month to flyJanuary
Average flight time1 hr, 40 mins
Most popular airlineCommutAir
Average flights per week48

Finding cheap flights from Gulfport to Houston George Bush Intercntl.: Frequently asked questions

The best price we found for a return flight from Gulfport to Houston George Bush Intercntl. is P11,135. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 40 minutes is the average flight time from Gulfport to Houston George Bush Intercntl..
CommutAir, Air New Zealand and Air Canada fly direct from Gulfport to Houston George Bush Intercntl..
As of December 2025, there are 48 flights per week flying from Gulfport to Houston George Bush Intercntl..
The cheapest month to fly from Gulfport to Houston George Bush Intercntl. is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Gulfport Airport to Houston George Bush Intercntl. Airport on Saturday, 31 January 2026.
Yes – the average flight time is 1 hour and 40 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston George Bush Intercntl. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Houston George Bush Intercntl..

Travelling from Gulfport-Biloxi International Airport (GPT) to George Bush Intercontinental Airport (IAH): what you need to know

  • Around 1 hour 35 minutes is how long you'll be travelling on a direct flight from Gulfport-Biloxi International Airport to George Bush Intercontinental Airport.

  • Gulfport and Houston are in the UTC-5 timezone. This means you won't have to change your watch when you arrive.

  • Every week, there are 28 Gulfport-Biloxi International Airport to George Bush Intercontinental Airport flights. If you prefer to get going as early as possible, select the 07:00 United Airlines flight. If you'd rather make the most of your day before flying, the last departure is at 17:25 with United Airlines.

  • To ensure you get on your GPT to IAH flight, leave plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Travelling during a peak time like July? Public holidays and other high seasons can lead to longer queues at check-in and security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • United Airlines has direct flights from Gulfport-Biloxi International Airport to George Bush Intercontinental Airport. Book with this popular carrier, then get ready to tick off the sights in Houston — and maybe even more of United States if time allows.

  • The airline that serves the most passengers on this route is United Airlines.

  • United Airlines is the most punctual carrier that offers GPT to IAH flights. An impressive 80.11% of its departures on this route arrive without delay.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Gulfport-Biloxi International Airport to George Bush Intercontinental Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Stopovers between GPT and IAH include:

    • Dallas/Fort Worth International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Charlotte Douglas International Airport

How to find the cheapest flights from Gulfport-Biloxi International Airport (GPT) to George Bush Intercontinental Airport (IAH)

  • P12,579 is the best price for a one-way Gulfport-Biloxi International Airport to George Bush Intercontinental Airport flight. A return flight starts from P11,115. These fares can change depending on availability.

  • Book six months before flying. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from GPT to IAH.

  • May is the cheapest month for flights from Gulfport-Biloxi International Airport to George Bush Intercontinental Airport. If you need to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Save time searching for cheap flights from GPT to IAH by creating a Price Alert. You'll get an email or notification through the app when a new discounted fare appears.

  • Secure the right flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Gulfport-Biloxi International Airport to George Bush Intercontinental Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Gulfport-Biloxi International Airport (GPT)

  • GPT's address is 14035 Airport Road.

  • 81.94% of flights leaving Gulfport-Biloxi International Airport land at their destination according to schedule. With its strong performance rating, disruptions are unlikely when flying out of GPT.

  • To get to Gulfport-Biloxi International Airport from central Gulfport, it'll take around 15 minutes if you're going by car. Of course, this depends on traffic. It's approximately 11 kilometres from the airport to the city centre.

  • Searching for a handy hotel close to GPT? If you're catching an early flight from Gulfport-Biloxi International Airport to George Bush Intercontinental Airport, these stays will have you moments from your departure lounge:

Arriving at George Bush Intercontinental Airport (IAH)

Getting from George Bush Intercontinental Airport (IAH) to central Houston

  • The address for IAH is 16930 JFK Boulevard.

  • George Bush Intercontinental Airport to the centre of Houston has a drive time of around 20 minutes. It's approximately 27 kilometres away.

  • It takes around 50 minutes to get there by public transport.

When to fly to George Bush Intercontinental Airport (IAH)

  • The quietest month for a flight from Gulfport-Biloxi International Airport to George Bush Intercontinental Airport is February, while July is the most popular. Choose the best time to visit Houston based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in Houston is August, with temperatures ranging between 24ºC (75ºF) and 40ºC (104ºF). Lock in your flights from Gulfport-Biloxi International Airport to George Bush Intercontinental Airport in this month if you like this kind of weather.

  • For cooler conditions, search for a cheap ticket from GPT to IAH in January. Temperatures average between 5ºC (41ºF) and 19ºC (66ºF) then.

Explore more of United States

  • San Antonio is just one of the many cities in United States waiting to be explored after you've experienced Houston. Around 306 kilometres away to the west, popular attractions include The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • Around 370 kilometres north of Houston, Dallas is another favourite stop in United States. No visit is complete without checking out Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.