Cheap Flights from Great Falls to Houston from £117️ (GTF-HOU)

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Latest Flight Deals from Great Falls to Houston

Book one-way or return flights from Great Falls to Houston from as little as £117. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Great Falls to Houston? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Great Falls to Houston. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Great Falls to Houston

View airlines operating flights from Great Falls to Houston. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines

From £102

United Airlines

From £117

Delta Air Lines

From £233

ANA airlines

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Alternative Routes from Great Falls to Houston

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Great Falls to Houston.

Cheapest
GTF
15:46
15h 57m
2 transfer
IAH
08:43
Great Falls International Airport - George Bush Intercontinental Airport
Tue, May 7Alaska Airlines
£102
GTF
06:50
8h 2m
1 transfer
HOU
15:52
Great Falls International Airport - William P. Hobby Airport
Wed, May 1United Airlines
£117
GTF
06:50
8h 2m
1 transfer
HOU
15:52
Great Falls International Airport - William P. Hobby Airport
Wed, May 1United Airlines
£117
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How do I find the cheapest flights?

When are flight tickets from Great Falls (GTF) to Houston (HOU) the cheapest?
Airlines adjust prices for flights from Great Falls to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Great Falls (GTF) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around £431.
How many airports in Houston (HOU)?
There are 7 airport(s) in Houston (HOU): Houston Conroe, Houston David Wayne Hooks Airport, Houston Ellington Field, William P. Hobby Airport, George Bush Intercontinental Airport, Houston West Houston Airport and Houston Sugar Land.

How to find a cheap flight from Great Falls to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Great Falls to Houston. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com