Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Great Falls to Houston from $250

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Great Falls to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:51 am - 4:47 pmGTF  Great Falls-IAH Houston George Bush Intcntl
29h 56m1 stop Phoenix-Mesa Gateway
Multiple Airlines Logo
7:00 am - 9:01 amIAH  Houston George Bush Intcntl-GTF Great Falls
27h 01m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$282Multiple Airlines
Sun, Oct 4 - Wed, Oct 7
Multiple Airlines Logo
9:51 am - 4:47 pmGTF  Great Falls-IAH Houston George Bush Intcntl
29h 56m1 stop Phoenix-Mesa Gateway
Multiple Airlines Logo
5:41 pm - 9:01 amIAH  Houston George Bush Intcntl-GTF Great Falls
16h 20m1 stop Phoenix Sky Harbor Intl
$290Multiple Airlines
Sun, Oct 4 - Wed, Oct 7
Multiple Airlines Logo
9:51 am - 4:47 pmGTF  Great Falls-IAH Houston George Bush Intcntl
29h 56m1 stop Phoenix-Mesa Gateway
Multiple Airlines Logo
7:00 am - 9:01 amIAH  Houston George Bush Intcntl-GTF Great Falls
27h 01m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$305Multiple Airlines
Thu, Oct 1 - Wed, Oct 7
Multiple Airlines Logo
9:51 am - 4:47 pmGTF  Great Falls-IAH Houston George Bush Intcntl
29h 56m1 stop Phoenix-Mesa Gateway
Multiple Airlines Logo
5:41 pm - 9:01 amIAH  Houston George Bush Intcntl-GTF Great Falls
16h 20m1 stop Phoenix Sky Harbor Intl
$313Multiple Airlines
Thu, Oct 1 - Wed, Oct 7
Multiple Airlines Logo
9:51 am - 4:47 pmGTF  Great Falls-IAH Houston George Bush Intcntl
29h 56m1 stop Phoenix-Mesa Gateway
Multiple Airlines Logo
5:32 pm - 9:01 amIAH  Houston George Bush Intcntl-GTF Great Falls
16h 29m1 stop Phoenix Sky Harbor Intl
$324Multiple Airlines
Thu, Oct 1 - Sat, Oct 3
Multiple Airlines Logo
9:51 am - 4:47 pmGTF  Great Falls-IAH Houston George Bush Intcntl
29h 56m1 stop Phoenix-Mesa Gateway
Multiple Airlines Logo
10:09 pm - 9:01 amIAH  Houston George Bush Intcntl-GTF Great Falls
35h 52m2 stops Los Angeles Phoenix Sky Harbor Intl
$334Multiple Airlines
Thu, Oct 1 - Tue, Oct 6
Multiple Airlines Logo
9:51 am - 9:35 amGTF  Great Falls-IAH Houston George Bush Intcntl
22h 44m2 stops Phoenix-Mesa Gateway Denver Intl
Multiple Airlines Logo
5:32 pm - 9:01 amIAH  Houston George Bush Intcntl-GTF Great Falls
16h 29m1 stop Phoenix Sky Harbor Intl
$346Multiple Airlines
Thu, Oct 1 - Sat, Oct 3
Delta Logo
1:10 pm - 9:36 pmGTF  Great Falls-IAH Houston George Bush Intcntl
7h 26m1 stop Salt Lake City
Delta Logo
11:55 am - 5:43 pmIAH  Houston George Bush Intcntl-GTF Great Falls
6h 48m1 stop Salt Lake City
$348Delta
Thu, Jan 14 - Mon, Jan 18
United Airlines Logo
2:37 pm - 10:59 pmGTF  Great Falls-IAH Houston George Bush Intcntl
7h 22m1 stop Denver Intl
United Airlines Logo
6:20 am - 1:41 pmIAH  Houston George Bush Intcntl-GTF Great Falls
8h 21m1 stop Denver Intl
$378United Airlines
Thu, Oct 1 - Sun, Oct 4
United Airlines Logo
2:37 pm - 10:59 pmGTF  Great Falls-IAH Houston George Bush Intcntl
7h 22m1 stop Denver Intl
United Airlines Logo
6:20 am - 1:41 pmIAH  Houston George Bush Intcntl-GTF Great Falls
8h 21m1 stop Denver Intl
$408United Airlines
Wed, Sep 30 - Thu, Oct 8

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Great Falls to Houston

Our best Delta deals on Great Falls to Houston flight tickets
Delta
Sep 29
GTF1:15 pmGreat Falls
7h 42m
1 stop
IAH9:57 pmHouston George Bush Intcntl
Oct 11
IAH7:10 amHouston George Bush Intcntl
6h 28m
1 stop
GTF12:38 pmGreat Falls
$348
Delta
Sep 29
GTF1:15 pmGreat Falls
7h 42m
1 stop
IAH9:57 pmHouston George Bush Intcntl
Oct 5
IAH7:00 amHouston George Bush Intcntl
11h 41m
2 stops
GTF5:41 pmGreat Falls
$354
Delta
Sep 29
GTF5:40 amGreat Falls
8h 28m
2 stops
IAH3:08 pmHouston George Bush Intcntl
Oct 3
IAH7:00 amHouston George Bush Intcntl
11h 41m
2 stops
GTF5:41 pmGreat Falls
$359

United Airlines flights from Great Falls to Houston

Our best United Airlines deals on Great Falls to Houston flight tickets
United Airlines
Sep 30
GTF2:37 pmGreat Falls
7h 22m
1 stop
IAH10:59 pmHouston George Bush Intcntl
Oct 8
IAH6:20 amHouston George Bush Intcntl
8h 21m
1 stop
GTF1:41 pmGreat Falls
$408
United Airlines
Oct 31
GTF2:45 pmGreat Falls
8h 14m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Nov 4
IAH7:20 amHouston George Bush Intcntl
7h 29m
1 stop
GTF1:49 pmGreat Falls
$448
United Airlines
Oct 21
GTF2:37 pmGreat Falls
6h 09m
1 stop
IAH9:46 pmHouston George Bush Intcntl
Oct 25
IAH7:20 amHouston George Bush Intcntl
7h 29m
1 stop
GTF1:49 pmGreat Falls
$453

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsHouston

GTF Great Falls - IAH Houston George Bush Intcntl

GTFIAH

Great Falls

Sun 10/4

9:51 am-4:47 pm

1 stop29h 56m

Houston George Bush Intcntl

Wed 10/7

7:00 am-9:01 am

2 stops27h 01m

$282

Great FallsHouston

GTF Great Falls - IAH Houston George Bush Intcntl

GTFIAH

Great Falls

Sun 10/4

9:51 am-4:47 pm

1 stop29h 56m

Houston George Bush Intcntl

Wed 10/7

5:41 pm-9:01 am

1 stop16h 20m

$290

Great FallsHouston

GTF Great Falls - IAH Houston George Bush Intcntl

GTFIAH

Great Falls

Thu 10/1

9:51 am-4:47 pm

1 stop29h 56m

Houston George Bush Intcntl

Wed 10/7

7:00 am-9:01 am

2 stops27h 01m

$305

Great FallsHouston

GTF Great Falls - IAH Houston George Bush Intcntl

GTFIAH

Great Falls

Thu 10/1

9:51 am-4:47 pm

1 stop29h 56m

Houston George Bush Intcntl

Wed 10/7

5:41 pm-9:01 am

1 stop16h 20m

$313

Great FallsHouston

GTF Great Falls - IAH Houston George Bush Intcntl

GTFIAH

Great Falls

Thu 10/1

9:51 am-4:47 pm

1 stop29h 56m

Houston George Bush Intcntl

Sat 10/3

5:32 pm-9:01 am

1 stop16h 29m

$324

Great FallsHouston

GTF Great Falls - IAH Houston George Bush Intcntl

GTFIAH

Great Falls

Thu 10/1

9:51 am-4:47 pm

1 stop29h 56m

Houston George Bush Intcntl

Tue 10/6

10:09 pm-9:01 am

2 stops35h 52m

$334

Great FallsHouston

GTF Great Falls - IAH Houston George Bush Intcntl

GTFIAH

Great Falls

Thu 10/1

9:51 am-9:35 am

2 stops22h 44m

Houston George Bush Intcntl

Sat 10/3

5:32 pm-9:01 am

1 stop16h 29m

$346
Quickest round-trip

Great FallsHouston

GTF Great Falls - IAH Houston George Bush Intcntl

GTFIAH

Great Falls

Thu 1/14

1:10 pm-9:36 pm

1 stop7h 26m

Houston George Bush Intcntl

Mon 1/18

11:55 am-5:43 pm

1 stop6h 48m

$348

Great FallsHouston

GTF Great Falls - IAH Houston George Bush Intcntl

GTFIAH

Great Falls

Thu 10/1

2:37 pm-10:59 pm

1 stop7h 22m

Houston George Bush Intcntl

Sun 10/4

6:20 am-1:41 pm

1 stop8h 21m

$378

Great FallsHouston

GTF Great Falls - IAH Houston George Bush Intcntl

GTFIAH

Great Falls

Wed 9/30

2:37 pm-10:59 pm

1 stop7h 22m

Houston George Bush Intcntl

Thu 10/8

6:20 am-1:41 pm

1 stop8h 21m

$408

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

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

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 month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Great Falls, with most prices found around $465. The month of February is another great option to travel to Houston, with average flight prices from Great Falls averaging around $473.

Cheap Great Falls to Houston flight deals and tips

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

Best Price Found

$250

Fastest flight time

6h 49m

Direct flights

None
The best one-way flight to Houston from Great Falls in the past 72 hours is $250. The best round-trip flight deal from Great Falls to Houston found on momondo in the last 72 hours is $282.
The fastest flight from Great Falls to Houston takes 6h 49m
There are no direct flights from Great Falls to Houston. There are no popular flight routes from Great Falls to Houston.
Search flight deals

Frequently asked questions about flying from Great Falls to Houston

  • How far is Great Falls to Houston by plane?

    There are 1490.0 mi between Great Falls and Houston. 6h 49m is a normal flight duration for this route.

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

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

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

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

    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.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston 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.

Best airlines flying from Great Falls to Houston

Compare and see reviews for airlines that fly from Great Falls to Houston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $373Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Great Falls to Houston. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Houston from Great Falls which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Great Falls to Houston.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Great Falls and alert you when they change.

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 9/20
Sun 9/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States