Find flights
Deals
Insights
When to book
FAQs & Tips

$229 Find cheap flights from Great Falls to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Houston departing on 7/3. 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
0 bags
Sat 7/6
Sat 7/13

Search hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Houston, 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 Great Falls to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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

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

Cheap flight deals from Great Falls to Houston (GTF-HOU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Houston 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 and deals for you by selecting your travel dates.
Choose your dates
4:11 pm - 11:57 pmGTF-IAH
6h 46m1 stop
9:00 am - 3:27 pmIAH-GTF
7h 27m1 stop
$478Alaska Airlines
Find Deal
Mon, Aug 5 - Sat, Aug 10
4:11 pm - 11:57 pmGTF-IAH
6h 46m1 stop
5:58 pm - 11:59 pmIAH-GTF
7h 01m1 stop
$498Alaska Airlines
Find Deal
Mon, Aug 5 - Fri, Aug 9
5:45 am - 1:39 pmGTF-IAH
6h 54m1 stop
11:13 am - 5:42 pmIAH-GTF
7h 29m1 stop
$503Delta
Find Deal
Sat, Jul 6 - Wed, Jul 17
5:45 am - 1:39 pmGTF-IAH
6h 54m1 stop
6:00 am - 5:42 pmIAH-GTF
12h 42m2 stops
$508Delta
Find Deal
Sat, Jul 6 - Wed, Jul 17
5:45 am - 12:01 pmGTF-IAH
5h 16m1 stop
11:13 am - 5:35 pmIAH-GTF
7h 22m1 stop
$523Delta
Find Deal
Sun, Jul 7 - Thu, Jul 18
7:00 am - 11:58 pmGTF-IAH
15h 58m1 stop
10:06 pm - 1:18 pmIAH-GTF
16h 12m1 stop
$540United Airlines
Find Deal
Thu, Jun 27 - Thu, Jul 4
7:00 am - 11:58 pmGTF-IAH
15h 58m1 stop
7:55 pm - 9:18 pmIAH-GTF
26h 23m2 stops
$566United Airlines
Find Deal
Thu, Jun 27 - Thu, Jul 4
2:15 pm - 11:58 pmGTF-IAH
8h 43m1 stop
2:32 pm - 9:18 pmIAH-GTF
7h 46m1 stop
$607United Airlines
Find Deal
Sun, Aug 4 - Sat, Aug 10
5:45 am - 11:59 amGTF-IAH
5h 14m1 stop
9:10 am - 10:33 pmIAH-GTF
14h 23m2 stops
$623Delta
Find Deal
Mon, Aug 5 - Fri, Aug 9
2:15 pm - 11:58 pmGTF-IAH
8h 43m1 stop
7:20 am - 1:18 pmIAH-GTF
6h 58m1 stop
$627United Airlines
Find Deal
Sun, Aug 4 - Fri, Aug 9

Flights from Great Falls to Houston - Travel Insights & Trends

Get data-powered insights and trends into flights from Great Falls to Houston 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 Great Falls to Houston?

The average price of all flights from Great Falls to Houston clicked on KAYAK for each day over the last 12 months.
For Great Falls to Houston, Sunday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Houston back to Great Falls, the best deals are generally found on Tuesday, with Sunday being the most expensive.

Which airlines provide the cheapest flights from Great Falls to Houston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Great Falls to Houston were found on Alaska Airlines ($478) and Delta ($503). United Airlines proposed the cheapest one-way flight at $229.

Good to know

Cheapest flight

$229
Flight from Great Falls to Houston George Bush Airport

When to book flights from Great Falls to Houston

Are your dates flexible? Find out the best times to travel from Great Falls to Houston 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 Great Falls to Houston

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

    In the last 3 days, the lowest price for a flight from Great Falls to Houston was $229 for a one-way ticket and $478 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Great Falls to Houston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Great Falls and Houston, with SkyTeam being the most commonly used for this route.

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

    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 Great Falls to Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Great Falls 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 Great Falls to Houston?

    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 Houston with an airline and back to Great Falls with another airline.

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

    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 Houston from Great Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Great Falls to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Great Falls to Houston found on KAYAK in the last 72 hours.
7/3Wed
1 stopUnited Airlines
6h 31mGTF-IAH
$229
7/3Wed
2 stopsUnited Airlines
26h 09mGTF-IAH
$323
7/3Wed
2 stopsDelta
9h 03mGTF-HOU
$564

Search by stops

Search by airline

Search by price

Great Falls - Houston Flights

Departure:

Great Falls (GTF)United States

Return flight deals:

Houston - Great Falls

Cabin classes:

Browse origins:

Browse destinations: