$162 Find Cheap Flights from Houston George Bush Airport to Montana

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 4/16. 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$265
Kalispell
Kalispell1 stop$329
Missoula
Missoula1 stop$337
Billings
Billings1 stop$281
Great Falls
Great Falls1 stop$338
Butte
Butte1 stop$404
Bozeman
Bozeman1 stop$265
Kalispell
Kalispell1 stop$329
Missoula
Missoula1 stop$337
Billings
Billings1 stop$281
Great Falls
Great Falls1 stop$338
Butte
Butte1 stop$404

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

ד', אפר' 29 - א', מאי 3
Multiple Airlines Logo
10:30 am - 9:35 am
IAH
-
BZN
24h 05m
1 stop
Multiple Airlines Logo
5:46 pm - 4:50 am
BZN
-
IAH
10h 04m
1 stop
$265Multiple Airlines
ד', אפר' 1 - ד', אפר' 8
United Airlines Logo
7:00 am - 1:23 pm
IAH
-
BIL
7h 23m
1 stop
United Airlines Logo
2:35 pm - 9:03 pm
BIL
-
IAH
5h 28m
1 stop
$281United Airlines
ה', אפר' 30 - ב', מאי 4
Multiple Airlines Logo
10:38 am - 11:19 am
IAH
-
BZN
25h 41m
2 stops
Multiple Airlines Logo
12:09 pm - 1:56 pm
BZN
-
IAH
24h 47m
1 stop
$294Multiple Airlines
ו', מאי 29 - ד', יוני 3
United Airlines Logo
6:05 pm - 8:39 pm
IAH
-
BZN
3h 34mnonstop
United Airlines Logo
4:17 pm - 12:59 am
BZN
-
IAH
7h 42m
1 stop
$295United Airlines
ד', אפר' 15 - ב', אפר' 20
American Airlines Logo
7:20 am - 12:53 pm
IAH
-
BZN
6h 33m
1 stop
American Airlines Logo
1:43 pm - 10:29 pm
BZN
-
IAH
7h 46m
1 stop
$309American Airlines
ו', אוג' 21 - ו', אוג' 28
Delta Logo
2:35 pm - 11:59 pm
IAH
-
BZN
10h 24m
2 stops
Delta Logo
5:45 am - 12:19 pm
BZN
-
IAH
5h 34m
1 stop
$314Delta
ש', מאי 23 - ד', מאי 27
American Airlines Logo
7:00 am - 1:36 pm
IAH
-
FCA
7h 36m
1 stop
American Airlines Logo
3:50 pm - 10:28 pm
FCA
-
IAH
5h 38m
1 stop
$329American Airlines
ה', יולי 9 - ה', יולי 16
Delta Logo
5:50 pm - 10:37 pm
IAH
-
BIL
5h 47m
1 stop
Delta Logo
6:15 am - 1:59 pm
BIL
-
IAH
6h 44m
1 stop
$329Delta
ג', אפר' 28 - ש', מאי 2
Alaska Airlines Logo
7:00 am - 5:35 pm
IAH
-
GTF
11h 35m
1 stop
Alaska Airlines Logo
6:15 pm - 5:16 am
GTF
-
IAH
10h 01m
1 stop
$369Alaska Airlines
ד', אפר' 22 - ש', אפר' 25
Alaska Airlines Logo
7:00 am - 5:45 pm
IAH
-
HLN
11h 45m
1 stop
Alaska Airlines Logo
6:22 pm - 5:16 am
HLN
-
IAH
9h 54m
1 stop
$375Alaska 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.

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 72 hours was to Bozeman, at $278 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 72 hours was $278.

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 evening, when round-trip flights cost $385 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Montana is generally in the morning, which is peak travel time and where the average cost of a ticket is $393.

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 $298 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is $436 and $424 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 Sundays 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 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$162
Best time to beat the crowds with an average 9% 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 8296 reviews
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

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

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

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

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