$294 Cheap Flights from Glendive (GDV) to Houston (IAH)

View $294 flight on Wed, Jul 16, 2025Opens in a new window

Popular airlines from Glendive, MT (GDV-Dawson Community) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Glendive to Houston (GDV-IAH)

Prices were available within the past 7 days and start at $294 for one-way flights and $921 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Wed, Jul 16 - Sun, Jul 20
GDV
Glendive
IAH
Houston
$921 Roundtrip, found 2 days ago
$921
Roundtrip
found 2 days ago
Select Cape Air flight, departing Wed, Jul 16 from Glendive to Houston, returning Sun, Jul 20, priced at $921 found 2 days ago
Cape Air
Wed, Jul 16 - Sun, Jul 20
GDV
Glendive
IAH
Houston
$951 Roundtrip, found 2 days ago
$951
Roundtrip
found 2 days ago
Select Cape Air flight, departing Wed, Jul 16 from Glendive to Houston, returning Sun, Jul 20, priced at $951 found 2 days ago
Flights from Glendive (GDV) to Houston (IAH)
Origin airport
Dawson Community
Destination airport
George Bush Intercontinental
Roundtrip price
$921
Distance
1288 mi

Glendive to Houston Flights

The cheapest times to fly from Glendive 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 Glendive to Houston are during the month of July. You can find some of the cheapest flights from Glendive to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glendive to Houston

Sunday is one of the best days to book for cheap flights from Glendive 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 Glendive 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 Glendive to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $294 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 Glendive 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 Glendive 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 is a flight from Dawson Community Airport (GDV) to IAH?
Pack your bags, because round-trip flights between Dawson Community Airport (GDV) and Houston Airport start from $921. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dawson Community Airport to Houston Airport?
This can differ from airline to airline, as each has its own terms and conditions. Head to the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from GDV to IAH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dawson Community Airport to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dawson Community Airport to IAH?
The flight distance between GDV and IAH is 1305 mi. Bring along a snack, a drink and an interesting book to read. Keep yourself entertained and time will zip by.
Which airlines fly direct from GDV to IAH?
At the moment, no airlines offer direct flights from Dawson Community Airport (GDV) to George Bush Intercontinental Airport (IAH). You'll have to book a flight with at least one stop. To get the best price and connections, lock in your fare well ahead of time.
Are Dawson Community Airport to Houston Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from Dawson Community Airport (GDV) to George Bush Intercontinental Airport (IAH) are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options --- and you can avoid landing the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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*Available to One Key members.