GTF

$466 Find Cheap Flights from Houston to Great Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Great Falls departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Great Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Great Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Great Falls, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$466
Alaska Airlines
Fri 4/3Tue 4/7
IAH - GTF • 1 stop
Cheapest one-way
Multiple Airlines
Fri 10/31
HO1 - GTF • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Great Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Great Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Great Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Great Falls

Fri, Apr 3 - Tue, Apr 7
Alaska Airlines Logo
7:35 am - 3:20 pmIAH-GTF
8h 45m1 stop
Alaska Airlines Logo
4:00 pm - 11:58 pmGTF-IAH
6h 58m1 stop
$466Alaska Airlines
Find Deal
Fri, Apr 3 - Tue, Apr 7
Delta Logo
11:55 am - 5:44 pmIAH-GTF
6h 49m1 stop
Delta Logo
6:15 pm - 8:51 amGTF-IAH
13h 36m2 stops
$472Delta
Find Deal
Fri, Apr 3 - Tue, Apr 7
Delta Logo
2:40 pm - 10:53 pmIAH-GTF
9h 13m2 stops
Delta Logo
6:15 pm - 8:51 amGTF-IAH
13h 36m2 stops
$543Delta
Find Deal
Tue, Dec 16 - Sat, Dec 20
United Airlines Logo
2:41 pm - 9:32 pmIAH-GTF
7h 51m1 stop
United Airlines Logo
2:35 pm - 9:28 pmGTF-IAH
5h 53m1 stop
$558United Airlines
Find Deal
Tue, Dec 16 - Sat, Dec 20
United Airlines Logo
12:10 pm - 1:39 pmIAH-GTF
26h 29m2 stops
United Airlines Logo
2:35 pm - 9:28 pmGTF-IAH
5h 53m1 stop
$689United Airlines
Find Deal
Tue, Dec 16 - Sat, Dec 20
Alaska Airlines Logo
5:00 am - 6:55 pmIAH-GTF
14h 55m2 stops
Alaska Airlines Logo
7:21 pm - 12:50 pmGTF-IAH
16h 29m2 stops
$730Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Houston to Great Falls flights

Get data-powered insights and trends into flights from Houston to Great Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston to Great Falls?

The average price of all round-trip flights from Houston to Great Falls clicked on KAYAK for each day over the last 12 months.

For Houston to Great Falls, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Great Falls back to Houston, the best deals are generally found on Sunday, with Tuesday being the most expensive.

Find deals

Good to know

Cheapest flight$466
Flight from Houston George Bush Airport to Great Falls

When to book flights from Houston to Great Falls

Are your dates flexible? Find out the best times to travel from Houston to Great Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Great Falls

  • What is the cheapest flight from Houston to Great Falls?

    In the last 3 days, the lowest price for a flight from Houston to Great Falls was $466 for a round-trip ticket.

  • Do I need a passport to fly between Houston and Great Falls?

    Yes

  • Which airports will I be using when flying from Houston to Great Falls?

    Houston is served by 2 major airports and there is only 1 main airport in Great Falls. You will leave Houston from one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be arriving at Great Falls.

  • Which aircraft models fly most regularly from Houston to Great Falls?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Houston to Great Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Great Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Great Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Great Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Great Falls with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Great Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Great Falls from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Houston to Great Falls

Information on your arrival and departure airports

Great Falls (GTF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.