$138 Cheap Flights from Columbus (GTR) to Houston (IAH)

View $138 flight on Wed, May 14, 2025Opens in a new window

Popular airlines from Columbus, MS (GTR-Golden Triangle Regional) to George Bush Intercontinental Airport (IAH)

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Find available prices by choosing your travel dates.

Cheap Flights from Columbus to Houston (GTR-IAH)

Prices were available within the past 7 days and start at $138 for one-way flights and $276 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jun 21 - Tue, Jun 24
GTR
Columbus
IAH
Houston
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 21 from Columbus to Houston, returning Tue, Jun 24, priced at $276 found 1 day ago
American Airlines
Mon, Jun 9 - Wed, Jun 11
GTR
Columbus
IAH
Houston
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 9 from Columbus to Houston, returning Wed, Jun 11, priced at $302 found 1 day ago
American Airlines
Wed, May 21 - Fri, May 30
GTR
Columbus
IAH
Houston
$305 Roundtrip, found 3 days ago
$305
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, May 21 from Columbus to Houston, returning Fri, May 30, priced at $305 found 3 days ago
Delta
Tue, May 20 - Wed, May 28
GTR
Columbus
IAH
Houston
$316 Roundtrip, found 3 hours ago
$316
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, May 20 from Columbus to Houston, returning Wed, May 28, priced at $316 found 3 hours ago
Delta
Sat, Jun 21 - Tue, Jun 24
GTR
Columbus
IAH
Houston
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jun 21 from Columbus to Houston, returning Tue, Jun 24, priced at $322 found 1 day ago
American Airlines
Mon, Jun 9 - Wed, Jun 11
GTR
Columbus
IAH
Houston
$327 Roundtrip, found 1 day ago
$327
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 9 from Columbus to Houston, returning Wed, Jun 11, priced at $327 found 1 day ago
American Airlines
Sun, May 25 - Tue, May 27
GTR
Columbus
IAH
Houston
$336 Roundtrip, found 3 hours ago
$336
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sun, May 25 from Columbus to Houston, returning Tue, May 27, priced at $336 found 3 hours ago
American Airlines
Wed, Oct 8 - Sat, Oct 11
GTR
Columbus
IAH
Houston
$343 Roundtrip, found 13 hours ago
$343
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Oct 8 from Columbus to Houston, returning Sat, Oct 11, priced at $343 found 13 hours ago
Delta
Wed, Jun 11 - Thu, Jun 19
GTR
Columbus
IAH
Houston
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jun 11 from Columbus to Houston, returning Thu, Jun 19, priced at $346 found 1 day ago
Delta
Sun, May 11 - Wed, May 28
GTR
Columbus
IAH
Houston
$350 Roundtrip, found 4 days ago
$350
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, May 11 from Columbus to Houston, returning Wed, May 28, priced at $350 found 4 days ago
Flights from Columbus (GTR) to Houston (IAH)
Origin airport
Golden Triangle Regional
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta
Roundtrip price
$276
Distance
463 mi

Columbus to Houston Flights

The cheapest times to fly from Columbus to Houston

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 Columbus to Houston are during the month of June. You can find some of the cheapest flights from Columbus to Houston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Columbus to Houston

Sunday is one of the best days to book for cheap flights from Columbus to Houston: 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 Columbus to Houston

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 Columbus to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $138 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 Columbus to Houston 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 Columbus to Houston 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 Golden Triangle Regional Airport (GTR) to George Bush Intercontinental Airport (IAH) cost?
Discover the latest flight deals from GTR to IAH 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 GTR to IAH?
The cheapest flights from GTR to IAH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GTR to IAH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GTR to IAH. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Golden Triangle Regional Airport (GTR) to George Bush Intercontinental Airport (IAH)?
You’ll have to book a flight with a layover if you’re traveling from Golden Triangle Regional Airport (GTR) to George Bush Intercontinental Airport (IAH). Direct flights don’t operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from GTR to IAH?
Generally you’ll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Golden Triangle Regional Airport (GTR) to George Bush Intercontinental Airport (IAH)?
Opt for a flight from Golden Triangle Regional Airport (GTR) to George Bush Intercontinental Airport (IAH) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Golden Triangle Regional Airport (GTR) to George Bush Intercontinental Airport (IAH) last-minute?
Holding off until just before your departure to book your flight from GTR to IAH generally means paying more. Although you may find some last-minute deals, there’s no guarantee. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a GTR to IAH flight and hotel package?
Booking a GTR to IAH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of accommodations 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 Golden Triangle Regional Airport (GTR) to George Bush Intercontinental Airport (IAH)?
In most instances, you’re able to cancel or reschedule your GTR to IAH flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline’s policies and fees on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.