$116 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 9/2. 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 Montana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Montana, 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 Montana, as well as popular online travel agencies
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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$273
Kalispell
Kalispell1 stop$349
Missoula
Missoula1 stop$349
Billings
Billings1 stop$329
Great Falls
Great Falls1 stop$338
Butte
Butte1 stop$334
Bozeman
Bozeman1 stop$273
Kalispell
Kalispell1 stop$349
Missoula
Missoula1 stop$349
Billings
Billings1 stop$329
Great Falls
Great Falls1 stop$338
Butte
Butte1 stop$334

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 12 - Sun, Aug 16
Multiple Airlines Logo
1:17 pm - 4:01 pm
IAH
-
BZN
27h 44m
1 stop
Multiple Airlines Logo
4:51 pm - 12:22 pm
BZN
-
IAH
18h 31m
1 stop
$273Multiple Airlines
Wed, Aug 12 - Sun, Aug 16
Multiple Airlines Logo
1:17 pm - 4:01 pm
IAH
-
BZN
27h 44m
1 stop
Multiple Airlines Logo
4:51 pm - 12:22 pm
BZN
-
IAH
18h 31m
1 stop
$274Multiple Airlines
Wed, Aug 12 - Sun, Aug 16
Multiple Airlines Logo
1:17 pm - 4:01 pm
IAH
-
BZN
27h 44m
1 stop
Multiple Airlines Logo
4:51 pm - 10:34 am
BZN
-
IAH
16h 43m
2 stops
$299Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
6:11 pm - 8:49 pm
IAH
-
BZN
3h 38mnonstop
United Airlines Logo
12:45 pm - 5:07 pm
BZN
-
IAH
3h 22mnonstop
$309United Airlines
Sat, Sep 19 - Thu, Sep 24
United Airlines Logo
10:31 am - 4:06 pm
IAH
-
WYS
6h 35m
1 stop
United Airlines Logo
2:02 pm - 10:59 pm
WYS
-
IAH
7h 57m
1 stop
$314United Airlines
Thu, Aug 6 - Mon, Aug 10
Multiple Airlines Logo
11:51 am - 2:56 pm
IAH
-
BZN
28h 05m
1 stop
Multiple Airlines Logo
3:46 pm - 1:59 pm
BZN
-
IAH
21h 13m
1 stop
$316Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
Delta Logo
5:48 pm - 11:30 pm
IAH
-
BIL
6h 42m
1 stop
Delta Logo
5:20 am - 1:37 pm
BIL
-
IAH
7h 17m
1 stop
$329Delta
Wed, Sep 23 - Tue, Sep 29
Delta Logo
7:35 am - 12:17 pm
IAH
-
HLN
5h 42m
1 stop
Delta Logo
7:15 am - 1:29 pm
HLN
-
IAH
5h 14m
1 stop
$329Delta
Tue, Aug 25 - Sat, Aug 29
Alaska Airlines Logo
2:34 pm - 10:59 pm
IAH
-
BZN
9h 25m
1 stop
Alaska Airlines Logo
2:21 pm - 11:59 pm
BZN
-
IAH
8h 38m
1 stop
$329Alaska Airlines
Mon, Oct 12 - Sat, Oct 17
Alaska Airlines Logo
6:09 am - 2:50 pm
IAH
-
MSO
9h 41m
1 stop
Alaska Airlines Logo
2:06 pm - 11:59 pm
MSO
-
IAH
8h 53m
1 stop
$349Alaska 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.

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 $341 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 $341.

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 $391 on average. Morning departures are around 2% 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 January, when tickets cost $209 (return) on average. On the other hand, the most expensive months are February and March, when the average cost of round-trip tickets is $326 and $279 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, Sunday 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.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Montana?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Montana, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$116
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 17% lower on average.
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.

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.
7.9
DeltaOverall score based on 8396 reviews
7.8Entertainment
7.2Food
8.5Crew
7.8Comfort
8.1Boarding
Airline reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

4.0 OkayMarilyn, Jun 2026
DEN - ATL
Read more Delta reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

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!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

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

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