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Flight Deals
Cheap Flights from George Bush Intcntl to Montana
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook 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, Dec 2 - Wed, Dec 9
12:57 pm - 9:24 amIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field
21h 27m1 stop Las Vegas Harry Reid Intl
6:39 pm - 11:19 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl
27h 40m1 stop Las Vegas Harry Reid Intl
$164Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
12:57 pm - 9:24 amIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field
21h 27m1 stop Las Vegas Harry Reid Intl
6:39 pm - 7:55 pmMSO Missoula Johnson-Bell Field-IAH Houston George Bush Intcntl
24h 16m2 stops Las Vegas Harry Reid Intl Denver Intl
$212Multiple Airlines
Wed, Dec 2 - Mon, Dec 7
7:00 am - 9:28 amIAH Houston George Bush Intcntl-FCA Kalispell Glacier Park
27h 28m1 stop Las Vegas Harry Reid Intl
10:27 am - 11:19 pmFCA Kalispell Glacier Park-IAH Houston George Bush Intcntl
35h 52m2 stops Phoenix-Mesa Gateway Las Vegas Harry Reid Intl
$234Multiple Airlines
Thu, Nov 26 - Thu, Dec 3
6:10 am - 12:30 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
7h 20m1 stop Los Angeles
4:25 pm - 10:59 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
5h 34m1 stop Denver Intl
$329United Airlines
Sun, Jan 24 - Sat, Jan 30
9:50 am - 1:01 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 11mnonstop
1:50 pm - 6:33 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 43mnonstop
$379United Airlines
Tue, Apr 20 - Wed, Apr 28
7:50 am - 12:27 pmIAH Houston George Bush Intcntl-GTF Great Falls
5h 37m1 stop Salt Lake City
1:10 pm - 9:36 pmGTF Great Falls-IAH Houston George Bush Intcntl
7h 26m1 stop Salt Lake City
$388Delta
Thu, Apr 22 - Thu, Apr 29
7:50 am - 12:27 pmIAH Houston George Bush Intcntl-GTF Great Falls
5h 37m1 stop Salt Lake City
1:10 pm - 9:36 pmGTF Great Falls-IAH Houston George Bush Intcntl
7h 26m1 stop Salt Lake City
$388Delta
Sun, Jan 24 - Sat, Jan 30
9:50 am - 1:01 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 11mnonstop
7:30 am - 3:42 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
7h 12m1 stop Chicago O'Hare Intl
$389United Airlines
Sat, Nov 14 - Wed, Nov 18
7:00 am - 12:52 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
6h 52m1 stop Dallas/Fort Worth
1:42 pm - 10:39 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
7h 57m1 stop Dallas/Fort Worth
$394American Airlines
Tue, Jan 5 - Sat, Jan 9
6:00 am - 12:47 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
7h 47m1 stop Dallas/Fort Worth
3:46 pm - 10:50 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
6h 04m1 stop Dallas/Fort Worth
$399American Airlines
Recent one-way flight deals from George Bush Intcntl to Montana
Mon, Nov 23
9:44 pm - 9:13 amIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
12h 29m1 stop Las Vegas Harry Reid Intl
$144Multiple Airlines
Tue, Nov 10
9:43 pm - 9:06 amIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
36h 23m2 stops Denver Intl Las Vegas Harry Reid Intl
$153Multiple Airlines
Mon, Nov 23
12:22 pm - 9:13 amIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
21h 51m2 stops Los Angeles Las Vegas Harry Reid Intl
$185Multiple Airlines
Wed, Dec 30
5:00 am - 9:45 amIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
5h 45m1 stop Denver Intl
$200United Airlines
Wed, Nov 25
5:00 am - 11:45 amIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
7h 45m1 stop Chicago O'Hare Intl
$200United Airlines
Mon, Nov 9
7:38 pm - 12:25 amIAH Houston George Bush Intcntl-MSO Missoula Johnson-Bell Field
5h 47m1 stop Salt Lake City
$270Delta
Sun, Dec 6
6:15 am - 5:36 pmIAH Houston George Bush Intcntl-FCA Kalispell Glacier Park
12h 21m2 stops Minneapolis St Paul Salt Lake City
$274Delta
Fri, Nov 27
6:10 am - 12:22 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
7h 12m1 stop Los Angeles
$281United Airlines
Wed, Jan 6
5:00 am - 12:59 pmIAH Houston George Bush Intcntl-BIL Billings Logan Intl
8h 59m1 stop Dallas/Fort Worth
$282American Airlines
Fri, Nov 6
2:01 pm - 8:40 pmIAH Houston George Bush Intcntl-BIL Billings Logan Intl
7h 39m1 stop Dallas/Fort Worth
$452American Airlines
Recent last minute flight deals from George Bush Intcntl to Montana
Sun, Nov 1 - Mon, Dec 7
4:49 pm - 12:18 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
20h 29m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
11:31 am - 10:29 amBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
21h 58m1 stop Phoenix-Mesa Gateway
$365Multiple Airlines
Sun, Nov 1 - Mon, Dec 7
10:45 am - 12:18 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
26h 33m1 stop Phoenix Sky Harbor Intl
11:31 am - 10:29 amBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
21h 58m1 stop Phoenix-Mesa Gateway
$412Multiple Airlines
Tue, Nov 3 - Sat, Nov 14
7:02 am - 11:59 pmIAH Houston George Bush Intcntl-FCA Kalispell Glacier Park
17h 57m1 stop Seattle/Tacoma Intl
1:55 pm - 11:59 pmFCA Kalispell Glacier Park-IAH Houston George Bush Intcntl
9h 04m1 stop Seattle/Tacoma Intl
$503Alaska Airlines
Fri, Oct 30 - Tue, Nov 3
4:26 pm - 9:14 pmIAH Houston George Bush Intcntl-BIL Billings Logan Intl
5h 48m1 stop Denver Intl
5:00 am - 11:14 amBIL Billings Logan Intl-IAH Houston George Bush Intcntl
5h 14m1 stop Denver Intl
$514United Airlines
Fri, Oct 30 - Tue, Nov 3
9:40 am - 3:22 pmIAH Houston George Bush Intcntl-BIL Billings Logan Intl
6h 42m1 stop Denver Intl
5:55 pm - 11:59 pmBIL Billings Logan Intl-IAH Houston George Bush Intcntl
5h 04m1 stop Denver Intl
$514United Airlines
Tue, Nov 3 - Sat, Nov 14
5:35 am - 2:41 pmIAH Houston George Bush Intcntl-FCA Kalispell Glacier Park
10h 06m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
5:11 am - 5:59 pmFCA Kalispell Glacier Park-IAH Houston George Bush Intcntl
11h 48m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$514Delta
Fri, Oct 30 - Tue, Nov 3
2:21 pm - 8:15 pmIAH Houston George Bush Intcntl-BIL Billings Logan Intl
6h 54m1 stop Minneapolis St Paul
5:20 am - 5:50 pmBIL Billings Logan Intl-IAH Houston George Bush Intcntl
11h 30m2 stops Salt Lake City Minneapolis St Paul
$519Delta
Fri, Oct 30 - Tue, Nov 3
9:42 am - 10:25 pmIAH Houston George Bush Intcntl-BIL Billings Logan Intl
13h 43m2 stops Atlanta Hartsfield-Jackson Salt Lake City
5:20 am - 5:50 pmBIL Billings Logan Intl-IAH Houston George Bush Intcntl
11h 30m2 stops Salt Lake City Minneapolis St Paul
$524Delta
Sun, Nov 1 - Mon, Nov 2
7:00 am - 12:52 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
6h 52m1 stop Dallas/Fort Worth
1:42 pm - 10:39 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
7h 57m1 stop Dallas/Fort Worth
$621American Airlines
Fri, Oct 30 - Tue, Nov 3
7:34 am - 9:12 pmIAH Houston George Bush Intcntl-BIL Billings Logan Intl
14h 38m2 stops Chicago O'Hare Intl Dallas/Fort Worth
1:54 pm - 11:05 pmBIL Billings Logan Intl-IAH Houston George Bush Intcntl
8h 11m1 stop Dallas/Fort Worth
$635American Airlines
Recent direct flight deals from George Bush Intcntl to Montana
Sun, Jan 24 - Sat, Jan 30
9:50 am - 1:01 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 11mnonstop
1:50 pm - 6:33 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 43mnonstop
$379United Airlines
Thu, Dec 17 - Tue, Dec 22
10:01 am - 1:04 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 03mnonstop
2:09 pm - 6:41 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 32mnonstop
$564United Airlines
Thu, Dec 17 - Mon, Dec 21
10:01 am - 1:04 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 03mnonstop
2:09 pm - 6:41 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 32mnonstop
$564United Airlines
Fri, Dec 18 - Mon, Dec 21
10:01 am - 1:04 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 03mnonstop
2:09 pm - 6:41 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 32mnonstop
$648United Airlines
Fri, Dec 18 - Tue, Dec 22
10:01 am - 1:04 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 03mnonstop
2:09 pm - 6:41 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 32mnonstop
$648United Airlines
Thu, Dec 17 - Wed, Dec 23
10:01 am - 1:04 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 03mnonstop
2:09 pm - 6:41 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 32mnonstop
$688United Airlines
Fri, Dec 18 - Wed, Dec 23
10:01 am - 1:04 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 03mnonstop
2:09 pm - 6:41 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 32mnonstop
$772United Airlines
Sun, Jan 24 - Sat, Jan 30
9:50 am - 1:01 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 11mnonstop
1:50 pm - 6:33 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 43mnonstop
$991United Airlines
Mon, Dec 28 - Sat, Jan 2
10:01 am - 1:04 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 03mnonstop
2:09 pm - 6:41 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 32mnonstop
$1,182United Airlines
Mon, Jan 4 - Sat, Jan 9
10:01 am - 1:04 pmIAH Houston George Bush Intcntl-BZN Bozeman Gallatin Field
4h 03mnonstop
1:50 pm - 6:33 pmBZN Bozeman Gallatin Field-IAH Houston George Bush Intcntl
3h 43mnonstop
$1,362United 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.
Prices
Airlines
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 5 days was to Bozeman, at $648 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 $648.
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 $379 on average. Morning departures are around 6% 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 $402.
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 $338 (return) on average. On the other hand, the most expensive months are February and September, when the average cost of round-trip tickets is $602 and $591 respectively.
Which airlines fly non-stop between Houston George Bush Intcntl Airport and Montana?
Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Houston George Bush Intcntl Airport to Montana.
There is just one airline that flies from Houston George Bush Intcntl Airport to Montana direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Bozeman (BZN) and costs $268.
Which airlines provide the cheapest flights from Houston George Bush Intcntl Airport to Montana?
The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.
In the past 5 days, the cheapest round-trip tickets from Houston George Bush Intcntl Airport to Montana were found on United Airlines ($329) and Delta ($388).
How long does a flight from Houston George Bush Intcntl Airport to Montana take?
The duration of a flight to Montana depends on your arrival airport. The shortest routes to Montana from Houston George Bush Intcntl Airport are to Bozeman, which takes 4h 03m, Missoula, which takes 6h 01m, and Kalispell, which takes 6h 09m.
Which cabin class options are there for flights between Houston George Bush Intcntl Airport and Montana?
The average price of round-trip flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.
Good to know
Low season | November |
|---|---|
High season | July |
Cheapest flight | $144 |
FAQs - booking Montana flights
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.
7.8
DeltaOverall score based on 8687 reviews
7.8Comfort
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews
On time, quick boarding, so nice of them to honor active and retired military with early boarding. Attendants were nice . Plane was clean. A bit crowded like all flights.
10.0 ExcellentCaroline, Oct 2026
On time, quick boarding, so nice of them to honor active and retired military with early boarding. Attendants were nice . Plane was clean. A bit crowded like all flights.
Everything was great except the fact that catering did not restock the flight from ATL to GRB and we were only offered water.
The WiFi on the plane was out. I also thought movie options were lacking.
Everything went smooth from check in, thru TSA, then boarding, and a smooth flight to ATL.
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.
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.
It was great. I really love the app. User friendly and very comprehensive when it comes to having information at my fingertips tips related my travel.
Seat would not recline, and charger did not work. Person in front of me reclined before we took off and left it reclined when they got off the plane. Nobody ever told them to put their seat in upright position....which meant I was somewhat trapped in my window seat when deplaning. Another passenger had to go to their seat and un-recline so I could get out.
- delayed because video screens not working - delayed getting a gate at DCA Just continued bad experience IAH to DCA.
I couldn’t give an honest evaluation, because the Houston airport has a problem and I was stand up for several hours and after a long trip from Munich I feel really very tired
The experience was good overall; however, my United Airlines Mileage Plus Account didn't reflect my flights to Houston from Newark. In essence, my mileage rewards points do not reflect my actual travel. This should be corrected.
Good flight, even though there was a delay, still got back on time
First class flight crew was barely available. They came through 3 times while we were on the plane for nearly 4 hours.
Really old place. Not as clean as it should be, tray tables needed better cleaning. The items, trays and some other items need to b6 engineered. Anything task you or crew may do is incredibly load, seriously engineer for quiet smooth, easy. Just opening and closing the tray table is actually dangerous and can easily injure a finger. I'm sure it happens as it happened to me! First time I used United and likely will be the last!
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.
Platinum status. 65 people in the upgrades list. When everyone is special No one is
Great for a small Commuter. Quiet and relaxing. Seats were better than most.
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.
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).
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.
More options for your flight from George Bush Intcntl to Montana
Complete your trip to Montana with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to George Bush Intcntl
Cabin classes available on flights to Montana. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from domestic origins to George Bush Intcntl
Flights from all regions of George Bush Intcntl to Montana. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to popular cities in Montana
Flights to Billingsfrom $421
Flights to Bozemanfrom $268
Flights to Buttefrom $484
Flights to Codyfrom $478
Flights to Great Fallsfrom $327
Flights to Kalispellfrom $380
Flights to Missoulafrom $164
Flights to West Yellowstonefrom $1,102