$89 Find Cheap Flights from Houston George Bush Airport to Montana - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Montana departing on 9/30. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Montana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bozeman
Bozeman1 stop$197
Kalispell
Kalispell1 stop$227
Missoula
Missoula1 stop$263
Billings
Billings2 stops$236
Great Falls
Great Falls1 stop$348
Butte
Butte1 stop$424
Bozeman
Bozeman1 stop$197
Kalispell
Kalispell1 stop$227
Missoula
Missoula1 stop$263
Billings
Billings2 stops$236
Great Falls
Great Falls1 stop$348
Butte
Butte1 stop$424

Book Cheap George Bush Intcntl to Montana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Montana 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 George Bush Intcntl to Montana

Wed, Aug 26 - Sun, Aug 30
Multiple Airlines Logo
7:55 pm - 4:06 pm
IAH
-
BZN
21h 11m
1 stop
Multiple Airlines Logo
9:06 pm - 12:58 pm
BZN
-
IAH
14h 52m
1 stop
$197Multiple Airlines
Fri, Sep 11 - Mon, Sep 14
Multiple Airlines Logo
5:05 am - 7:53 pm
IAH
-
FCA
15h 48m
1 stop
Multiple Airlines Logo
8:46 pm - 6:25 pm
FCA
-
IAH
20h 39m
1 stop
$227Multiple Airlines
Wed, Aug 26 - Sun, Aug 30
Multiple Airlines Logo
7:55 pm - 4:06 pm
IAH
-
BZN
21h 11m
1 stop
Multiple Airlines Logo
9:06 pm - 10:34 am
BZN
-
IAH
12h 28m
2 stops
$227Multiple Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
8:30 am - 1:20 pm
IAH
-
WYS
5h 50m
1 stop
United Airlines Logo
5:45 pm - 11:56 pm
WYS
-
IAH
5h 11m
1 stop
$324United Airlines
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
9:35 am - 4:06 pm
IAH
-
WYS
7h 31m
1 stop
United Airlines Logo
5:45 pm - 11:56 pm
WYS
-
IAH
5h 11m
1 stop
$324United Airlines
Sun, Sep 6 - Sat, Sep 12
Delta Logo
7:30 am - 12:27 pm
IAH
-
WYS
5h 57m
1 stop
Delta Logo
1:09 pm - 9:57 pm
WYS
-
IAH
7h 48m
1 stop
$324Delta
Wed, Sep 2 - Tue, Sep 15
Delta Logo
7:30 am - 12:27 pm
IAH
-
WYS
5h 57m
1 stop
Delta Logo
11:29 am - 6:06 pm
WYS
-
IAH
5h 37m
1 stop
$324Delta
Fri, Sep 18 - Mon, Sep 21
United Airlines Logo
6:18 pm - 10:45 pm
IAH
-
COD
5h 27m
1 stop
United Airlines Logo
5:53 pm - 11:56 pm
COD
-
IAH
5h 03m
1 stop
$328United Airlines
Fri, Dec 11 - Sun, Dec 13
American Airlines Logo
6:00 am - 12:55 pm
IAH
-
BZN
7h 55m
1 stop
American Airlines Logo
1:46 pm - 8:32 pm
BZN
-
IAH
5h 46m
1 stop
$339American Airlines
Fri, Aug 21 - Fri, Aug 28
American Airlines Logo
6:00 am - 11:05 am
IAH
-
BZN
6h 05m
1 stop
American Airlines Logo
6:26 am - 3:31 pm
BZN
-
IAH
8h 05m
1 stop
$339American Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Montana flights

Get data-powered insights and trends into flights from George Bush Intcntl to Montana to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Montana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Montana departing in August.

Flight prices are below average for this route right now.

Flights to Montana from Houston George Bush Intcntl Airport usually cost between $326 and $502 in August.
The lowest price found in the past 5 days was $197 on Multiple Airlines (Aug 26-Aug 30).

What is the cheapest Houston George Bush Intcntl Airport to Montana flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Montana from Houston George Bush Intcntl Airport found in the last 5 days was to Bozeman, at $272 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to Bozeman (BZN), and the cheapest round-trip airline ticket found on this route in the last 5 days was $272.

What is the cheapest time of day to fly to Montana?

The average price for all round-trip flights from Houston George Bush Intcntl Airport to Montana depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Montana is generally in the morning, when round-trip flights cost $393 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Montana is generally in the evening, which is peak travel time and where the average cost of a ticket is $399.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Montana?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $383, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Montana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Montana, 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 George Bush Intcntl Airport to Montana is April, when tickets cost $328 (return) on average. On the other hand, the most expensive months are February and July, when the average cost of round-trip tickets is $594 and $514 respectively.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Montana?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Montana clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Montana on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Houston George Bush Airport to Montana. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

Good to know

Low season

November

Cheapest flight

$89
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Houston George Bush Airport to Bozeman

FAQs - booking Montana flights

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Montana?

    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 George Bush Airport to Montana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Montana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston George Bush Airport to Montana 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 George Bush Airport to Montana?

    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 from Houston George Bush Airport to Montana with an airline and back with another airline.

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

    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 from Houston George Bush Airport to Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Houston George Bush Intcntl Airport and Montana per day?

    Each day, there are between 1 and 2 nonstop flights that take off from Houston George Bush Intcntl Airport and land in Montana, with an average flight time of 3h 55m. The most common departure time is 9:00 am and most flights take off in the evening, while the most flights land at Kalispell. Each week, there are 3 flights. The most frequent day of departure is Saturday, when 67% of all weekly flights depart. The fewest flights depart on a Friday.

Reviews of the top 3 airlines serving from George Bush Intcntl to Montana

 
See real verified KAYAK customer reviews for airlines flying from Houston to Montana. 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 George Bush Intcntl to Montana? 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 8493 reviews
7.8Entertainment
8.5Crew
8.1Boarding
7.2Food
7.8Comfort
Airline reviews

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

6.0 GoodTapan, Jul 2026
AUS - ATL
Read more Delta reviews

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.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

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.

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.

Boarded early, left early, arrived 40 mins early! A win win for me!

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

You were more on time than United. I'm so over united delays.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Was as expected. Good leg room on planes - much appreciated.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

The food service was limited and not good. For a seven hour flight they could do better.

Everything you need to know for your flight from George Bush Intcntl to Montana

Information on your arrival and departure airports