When did momondo last update prices for flights from Great Falls Airport to Houston Hobby Airport?

Prices for flights from Great Falls Airport to Houston Hobby Airport are updated daily.

How many operators does momondo search for flights from Great Falls Airport to Houston Hobby Airport?

As of January 2026, there are 2 operators available to choose from for flights from Great Falls Airport to Houston Hobby Airport.

How old do you have to be to fly from Great Falls Airport to Houston Hobby Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to Houston Hobby Airport.

What documentation or ID do you need to fly to Houston Hobby Airport?

The necessary travel and health documents for your Houston Hobby Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$155 Cheap Flights from Great Falls to Houston Hobby Airport in 2026

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Find the cheapest flights from Great Falls to Houston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 pm - 10:01 am

GTF

HOU

14h 41m

2 stops

10:50 am - 10:29 pm

HOU

GTF

12h 39m

2 stops

$1,950Delta

Thu, Feb 12 - Sun, Feb 15

momondo Fare Finder

Use the filters below to find and compare flights from Great Falls to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsHouston

GTF - HOU

GTFHOU

Great Falls

Thu 2/12

6:20 pm-10:01 am

2 stops14h 41m

Houston Hobby

Sun 2/15

10:50 am-10:29 pm

2 stops12h 39m

$1,950

Great FallsHouston

GTF - HOU

GTFHOU

Great Falls

Mon 3/2

6:20 pm-10:01 am

2 stops14h 41m

$155

Great FallsHouston

GTF - HOU

GTFHOU

Great Falls

Mon 3/2

4:57 pm-12:20 pm

3 stops42h 23m

$528

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Great Falls to Houston Hobby Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Great Falls to Houston Hobby?

Delta is the most popular carrier operating from Great Falls to Houston Hobby

When to book flights from Great Falls to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Great Falls to Houston Hobby Airport (GTF to HOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Houston Hobby Airport

Fastest flight time	5h 38m
Direct flights	None

The fastest flight from Great Falls to Houston Hobby Airport takes 5h 38m

There are no direct flights from Great Falls to Houston Hobby Airport. There are no popular flight routes from Great Falls to Houston Hobby Airport.

Search flight deals

How far is Great Falls to Houston Hobby by plane?
The straight-line distance from Great Falls to Houston Hobby is 1499.3 mi. Flights usually cover this in 5h 38m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Great Falls Airport to Houston Hobby Airport?
Prices for flights from Great Falls Airport to Houston Hobby Airport are updated daily.
How many operators does momondo search for flights from Great Falls Airport to Houston Hobby Airport?
As of January 2026, there are 2 operators available to choose from for flights from Great Falls Airport to Houston Hobby Airport.
How old do you have to be to fly from Great Falls Airport to Houston Hobby Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to Houston Hobby Airport.
What documentation or ID do you need to fly to Houston Hobby Airport?
The necessary travel and health documents for your Houston Hobby Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Great Falls to Houston Hobby Airport?
Based on momondo bookings for flights between Great Falls and Houston Hobby Airport, the leading airline is United Airlines, making up 62% of the total bookings. Other popular airlines include Delta with 38%.

Best airlines flying from Great Falls to Houston Hobby Airport

Compare and see reviews for airlines that fly from Great Falls to Houston Hobby Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $198	Free Cancellation	Rating 7.9 8,110 reviews		Search Delta flights
United Airlines	PriceFrom $417	Free Cancellation	Rating 7.4 9,193 reviews		Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Great Falls to Houston for you.

Can I find flights from Great Falls to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Great Falls with this policy.

How can momondo help me find flights from Great Falls to Houston?

Once you have performed a search for Great Falls to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Great Falls to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Great Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.