HOU - GTF

$499 Find Cheap Flights from Houston Hobby Airport to Great Falls - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hobby to Great Falls departing on 9/25. 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

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Everything you should know

Cheapest round-trip
$499
Delta
Fri 9/25Tue 9/29
HOU - GTF • 2 stops
Cheapest one-way
$1,001
Multiple Airlines
Mon 9/21
HOU - GTF • 3 stops
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hobby to Great Falls (HOU-GTF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hobby 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 Hobby to Great Falls

Fri, Sep 25 - Tue, Sep 29
Delta Logo
11:00 am - 10:37 pmHOU  Houston Hobby-GTF Great Falls
12h 37m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:21 pm - 10:00 amGTF  Great Falls-HOU Houston Hobby
14h 39m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$499Delta
Fri, Sep 25 - Tue, Sep 29
Delta Logo
11:00 am - 10:37 pmHOU  Houston Hobby-GTF Great Falls
12h 37m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
5:40 am - 4:30 pmGTF  Great Falls-HOU Houston Hobby
9h 50m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$694Delta
Sat, Aug 29 - Sun, Sep 6
Delta Logo
10:50 am - 10:38 pmHOU  Houston Hobby-GTF Great Falls
12h 48m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
5:40 am - 4:25 pmGTF  Great Falls-HOU Houston Hobby
9h 45m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$754Delta
Sun, Sep 20 - Fri, Sep 25
Delta Logo
6:00 am - 5:41 pmHOU  Houston Hobby-GTF Great Falls
12h 41m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:21 pm - 9:59 amGTF  Great Falls-HOU Houston Hobby
14h 38m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$942Delta
Sat, Sep 5 - Sat, Sep 12
Delta Logo
10:50 am - 10:29 pmHOU  Houston Hobby-GTF Great Falls
12h 39m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
5:40 am - 4:30 pmGTF  Great Falls-HOU Houston Hobby
9h 50m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$1,820Delta
Fri, Sep 4 - Mon, Sep 7
Delta Logo
6:00 am - 5:38 pmHOU  Houston Hobby-GTF Great Falls
12h 38m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:18 pm - 10:05 amGTF  Great Falls-HOU Houston Hobby
14h 47m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$1,880Delta
Booking Insights

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

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

What is the cheapest month to fly from Houston Hobby Airport to Great Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston Hobby Airport to Great Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston Hobby Airport to Great Falls is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $864 and $672 respectively.

Good to know

Low season

August

Cheapest flight

$499
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Houston Hobby Airport to Great Falls

When to book flights from Hobby to Great Falls

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

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

    In the last 5 days, the lowest price for a flight from Houston Hobby Airport to Great Falls was $1,001 for a one-way ticket and $499 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    Houston Hobby Airport airport is called Houston Hobby and the only airport in Great Falls is Great Falls.

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

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

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

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

  • Which is the best airline for flights from Houston to Great Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Great Falls are Delta and United Airlines. With an average price for the route of $568 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $624 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston Hobby Airport 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 Hobby Airport to Great Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston Hobby Airport 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 Hobby Airport 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 Hobby Airport 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 Hobby Airport with another airline. Booking your flights between Houston Hobby Airport and GTF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston Hobby Airport 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 Hobby Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Hobby to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Houston to Great Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hobby to Great Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8492 reviews
7.8Entertainment
7.2Food
8.1Boarding
7.8Comfort
8.5Crew
Airline reviews

No tv. No free wifi. They need to ipgrade these planes - especially on a 2 hour flight.

6.0 GoodDavid, Jul 2026
Read more Delta reviews

No tv. No free wifi. They need to ipgrade these planes - especially on a 2 hour flight.

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

Flight was 2 hr. delay, making me miss my connection to my final flight home to Roanoke. Now 12:38am in the morning and I just got the first available ticket at 5:30 pm tomorrow evening. Sleeping in the airport.

I am a die hard Delta flyer, but they missed it on this flight. It was on their very dated 717-200 aircraft, which I knew when I booked it so I knew it wouldn’t have seatback screens. However, the internet was awful and it wouldn’t even send texts a lot of the time, much less even connect to the delta app. It was also very hot while in the air, which never happens. What was even more disappointing is that the crew only gave me cheezits and a beverage, even though I was in Delta Comfort. The main cabin fare gets these items. I didn’t get any kind of improved snacks and that was unacceptable. The crew wasn’t very visible at all either. If this was my first delta flight, it would be my last. I am just going to assume it was a one-off flight.

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

bulkhead seat had very little legroom - even in bsiness class.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

One of the best crews and best flights I’ve ever had! Really great experience

The bus ride from the terminal to board the plane is uncomfortable and stressful when making a connection.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

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

Information on your arrival and departure airports