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$545 Find cheap flights from Great Falls to Houston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Houston departing on 7/18. 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
Thu 6/27
Thu 7/4

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 42,816,550 times on KAYAK, and here is why:

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

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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
7:00 am - 8:35 amGTF-IAH
24h 35m1 stop
10:06 pm - 9:18 pmIAH-GTF
24h 12m1 stop
$545United Airlines
Find Deal
Thu, Jul 18 - Tue, Jul 23
2:15 pm - 11:58 pmGTF-IAH
8h 43m1 stop
7:30 am - 9:18 pmIAH-GTF
14h 48m2 stops
$570United Airlines
Find Deal
Thu, Jul 18 - Tue, Jul 23
12:05 pm - 11:29 pmGTF-IAH
10h 24m2 stops
6:00 am - 5:42 pmIAH-GTF
12h 42m2 stops
$608Delta
Find Deal
Thu, Jul 18 - Tue, Jul 23

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.

Good to know

Cheapest flight

$545
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 $545 for a round-trip ticket.

  • 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, and SkyTeam 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

Great Falls - Houston Flights

Departure:

Great Falls (GTF)United States

Return flight deals:

Houston - Great Falls

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