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$105+ Cheap flights from George Bush Intcntl (IAH) to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BZN
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from George Bush Intcntl to Montana

Cheapest flights from George Bush Intcntl to Montana
Explore the most affordable flight options available from George Bush Intcntl to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/175:00 amIAH - BZN
1 stop7h 48mUnited Airlines
dom. 12/211:55 pmBZN - IAH
Nonstop3h 38mUnited Airlines
Deal found 10/29$219
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/265:48 pmIAH - BZN
1 stop6h 46mDelta
mié. 12/36:00 amBZN - IAH
1 stop7h 24mDelta
Deal found 10/30$229
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:21 pmIAH - BIL
1 stop17h 56mMultiple Airlines
mar. 12/912:02 pmBIL - IAH
1 stop10h 56mMultiple Airlines
Deal found 10/28$232
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/611:36 amIAH - FCA
1 stop6h 49mDelta
mié. 12/105:00 amFCA - IAH
1 stop5h 45mDelta
Deal found 10/29$237
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/51:36 pmIAH - FCA
2 stops10h 34mDelta
jue. 12/185:00 amFCA - IAH
1 stop5h 45mDelta
Deal found 10/29$242
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/126:31 pmIAH - FCA
1 stop23h 23mMultiple Airlines
dom. 11/165:44 pmFCA - IAH
2 stops27h 20mMultiple Airlines
Deal found 10/28$244
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:40 amIAH - BZN
1 stop7h 32mDelta
sáb. 12/203:23 pmBZN - IAH
1 stop7h 33mDelta
Deal found 10/29$254
This Alaska Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:00 amIAH - BZN
1 stop8h 08mAlaska Airlines
lun. 11/1711:16 amBZN - IAH
1 stop11h 36mAlaska Airlines
Deal found 10/29$269
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/186:00 amIAH - BZN
1 stop7h 46mAmerican Airlines
dom. 12/213:44 pmBZN - IAH
1 stop7h 06mAmerican Airlines
Deal found 10/30$279
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:00 amIAH - FCA
1 stop10h 54mMultiple Airlines
dom. 11/165:44 pmFCA - IAH
2 stops27h 20mMultiple Airlines
Deal found 10/28$280
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:45 amIAH - FCA
1 stop8h 11mDelta
mar. 11/185:00 amFCA - IAH
1 stop6h 04mDelta
Deal found 10/28$282
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/215:48 pmIAH - BZN
1 stop6h 46mDelta
lun. 12/15:30 amBZN - IAH
1 stop5h 34mDelta
Deal found 10/28$284

Cheap flight deals from George Bush Intcntl to Montana

Keep the following information in mind while searching for George Bush Intcntl to Montana flight deals. Data was last updated octubre 30, 2025.

Round-trip from

$208
(Kiwi.com)

One-way from

$105
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$331

Good round-trip deal

$299 or less
From Houston George Bush Intcntl to Montana
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One-way flight from Houston George Bush Intcntl to Montana
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Highest demand for flights based on searches. 12% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Montana.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Montana that are best for you.

Fly from

George Bush Intcntl

Fly to

Montana

Route

Depart

Return

Price

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

lun. 1/5

6:15 am-3:10 pm

1 stop9h 55m

Bozeman Gallatin Field

mié. 1/14

2:01 pm-11:17 pm

1 stop8h 16m

$229

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

mar. 12/16

6:40 am-1:12 pm

1 stop7h 32m

Bozeman Gallatin Field

sáb. 12/20

3:23 pm-11:56 pm

1 stop7h 33m

$229

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

mar. 1/6

6:41 pm-11:17 pm

1 stop5h 36m

Bozeman Gallatin Field

jue. 1/15

3:50 pm-11:39 pm

1 stop6h 49m

$229

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

mié. 11/26

5:48 pm-11:34 pm

1 stop6h 46m

Bozeman Gallatin Field

mié. 12/3

6:00 am-2:24 pm

1 stop7h 24m

$229

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

lun. 1/5

6:15 am-3:10 pm

1 stop9h 55m

Bozeman Gallatin Field

sáb. 1/10

2:39 pm-11:58 pm

1 stop8h 19m

$229

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

lun. 1/5

6:15 am-3:10 pm

1 stop9h 55m

Bozeman Gallatin Field

lun. 1/12

2:39 pm-11:58 pm

1 stop8h 19m

$229

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

lun. 1/5

6:15 am-3:10 pm

1 stop9h 55m

Bozeman Gallatin Field

mar. 1/13

2:01 pm-11:17 pm

1 stop8h 16m

$229

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

mié. 12/17

1:36 pm-12:18 am

2 stops11h 42m

Bozeman Gallatin Field

dom. 12/21

3:20 pm-11:51 pm

1 stop7h 31m

$234

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

jue. 1/8

11:34 am-10:27 pm

2 stops11h 53m

Bozeman Gallatin Field

dom. 1/11

5:15 am-11:59 am

1 stop5h 44m

$234

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

mié. 1/21

8:10 pm-8:16 pm

2 stops25h 06m

Kalispell Glacier Park

dom. 1/25

9:06 pm-5:18 am

1 stop7h 12m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 57 results
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Best time to book a flight from George Bush Intcntl to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Montana

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Montana?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montana (average of $221). Flying from Houston George Bush Intcntl Airport to Montana in March is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to MT?

Find hourly flight availability from George Bush Intcntl to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 7% on flights from Houston George Bush Intcntl Airport to Montana by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Montana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Montana flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated octubre 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Houston George Bush Intcntl Airport to Montana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,035 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to Montana?

    Delta, Alaska Airlines, and United Airlines can get you from Houston George Bush Intcntl Airport to Montana in just under 6h 33m. Your travel time can differ by up to 3h 22m. Houston George Bush Intcntl Airport and Montana are separated by a distance of 1250 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Montana?

    The most popular route from Houston George Bush Intcntl Airport to Montana is Houston George Bush Intcntl - Bozeman Gallatin Field. You may also consider Houston George Bush Intcntl - Kalispell Glacier Park or Houston George Bush Intcntl - Missoula Johnson-Bell Field.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Montana?

    Before booking your flight to Montana from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (100%), Air New Zealand (79%), United Airlines( 60%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Montana?

    The cheapest flight price from Houston George Bush Intcntl Airport to Montana is $269. On average you can expect to pay $299. The most popular route, (Houston George Bush Intcntl - Bozeman Gallatin Field), can usually be booked for $219.

  • Can I find deals for flights from George Bush Intcntl to Montana that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Montana.

  • Can I find deals for business class flights from George Bush Intcntl to Montana?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Montana?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montana (average of $221). Flying from Houston George Bush Intcntl Airport to Montana in March is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for George Bush Intcntl to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from George Bush Intcntl to Montana

Discover the top 4 airlines that operate flights from George Bush Intcntl to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$467FlexibilityNo cancel feeOn-time71%
DeltaCheapest$246Average$385FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$263Average$515FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$264Average$288FlexibilityNo cancel feeOn-time75%

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