Montana

$145+ 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BZN
Jan 26 — Feb 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Montana with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from George Bush Intcntl to Montana

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Montana (USMT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$277
(Alaska Airlines)

One-way from

$145
(Mytrip)
From Houston George Bush Intcntl to Montana
One-way flight from Houston George Bush Intcntl to Montana

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 January 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 4/47:30 amIAH - FCA
1 stop8h 34mAlaska Airlines
Tue 4/812:44 pmFCA - IAH
1 stop10h 15mAlaska Airlines
Deal found 1/20$277
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 4/42:20 pmIAH - FCA
2 stops11h 02mDelta
Tue 4/81:55 pmFCA - IAH
1 stop8h 08mDelta
Deal found 1/20$282
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 2/1911:55 amIAH - GTF
1 stop6h 55mDelta
Wed 2/265:59 amGTF - IAH
1 stop9h 11mDelta
Deal found 1/20$314
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 8/302:48 pmIAH - BTM
1 stop8h 34mUnited Airlines
Fri 9/510:00 amBTM - IAH
1 stop7h 35mUnited Airlines
Deal found 1/20$323
This Alaska Airlines deal was found by Cheapflights users on 1/18. 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.
Wed 2/267:25 amIAH - BZN
1 stop7h 44mAlaska Airlines
Wed 3/53:04 pmBZN - IAH
1 stop7h 55mAlaska Airlines
Deal found 1/18$324
This Delta deal was found by Cheapflights users on 1/18. 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.
Tue 3/46:10 amIAH - BZN
1 stop9h 25mDelta
Tue 3/111:20 pmBZN - IAH
1 stop7h 09mDelta
Deal found 1/18$325
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 9/85:42 amIAH - FCA
1 stop8h 33mUnited Airlines
Sat 9/135:05 pmFCA - IAH
1 stop5h 54mUnited Airlines
Deal found 1/19$332
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Sun 2/910:01 amIAH - BIL
2 stops13h 34mAmerican Airlines
Tue 2/182:00 pmBIL - IAH
1 stop7h 10mAmerican Airlines
Deal found 1/19$340
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 5/85:20 amIAH - BIL
1 stop5h 19mUnited Airlines
Thu 5/152:45 pmBIL - IAH
1 stop7h 07mUnited Airlines
Deal found 1/19$345
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Mon 2/245:00 amIAH - BZN
2 stops9h 11mAmerican Airlines
Fri 2/283:53 pmBZN - IAH
1 stop6h 46mAmerican Airlines
Deal found 1/18$350
This United Airlines deal was found by Cheapflights users on 1/18. 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.
Sun 3/210:15 amIAH - BZN
Nonstop3h 48mUnited Airlines
Sat 3/82:28 pmBZN - IAH
Nonstop3h 31mUnited Airlines
Deal found 1/18$389
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/95:15 amIAH - FCA
1 stop7h 35mMultiple Airlines
Thu 3/1312:40 pmFCA - IAH
2 stops27h 54mMultiple Airlines
Deal found 1/20$406

Find flights from George Bush Intcntl to Montana within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 4/4

7:30 am-3:04 pm

1 stop8h 34m

Kalispell Glacier Park

Tue 4/8

12:44 pm-11:59 pm

1 stop10h 15m

$277

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 4/4

2:20 pm-12:22 am

2 stops11h 02m

Kalispell Glacier Park

Tue 4/8

1:55 pm-11:03 pm

1 stop8h 08m

$282

HoustonGreat Falls

IAH - GTF

IAHGTF

Houston George Bush Intcntl

Wed 2/19

11:55 am-5:50 pm

1 stop6h 55m

Great Falls

Wed 2/26

5:59 am-4:10 pm

1 stop9h 11m

$314

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Wed 2/26

7:25 am-2:09 pm

1 stop7h 44m

Bozeman Gallatin Field

Wed 3/5

3:04 pm-11:59 pm

1 stop7h 55m

$324

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Tue 3/4

6:10 am-2:35 pm

1 stop9h 25m

Bozeman Gallatin Field

Tue 3/11

1:20 pm-9:29 pm

1 stop7h 09m

$325

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Sun 2/9

10:01 am-10:35 pm

2 stops13h 34m

Billings Logan Intl

Tue 2/18

2:00 pm-10:10 pm

1 stop7h 10m

$340

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Thu 5/8

5:20 am-9:39 am

1 stop5h 19m

Billings Logan Intl

Thu 5/15

2:45 pm-10:52 pm

1 stop7h 07m

$345

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Mon 2/24

5:00 am-1:11 pm

2 stops9h 11m

Bozeman Gallatin Field

Fri 2/28

3:53 pm-11:39 pm

1 stop6h 46m

$350

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Sun 3/2

10:15 am-1:03 pm

Nonstop3h 48m

Bozeman Gallatin Field

Sat 3/8

2:28 pm-6:59 pm

Nonstop3h 31m

$389

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Mon 6/2

6:00 am-1:07 pm

1 stop8h 07m

Kalispell Glacier Park

Sat 6/7

5:06 pm-11:55 pm

1 stop5h 49m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 44 results
1
2
3
...
5

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.

Travel insights for flights from George Bush Intcntl to Montana

Get recent, data-driven insights about flights from George Bush Intcntl to Montana including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montana (average of $371). Flying from Houston George Bush Intcntl Airport to Montana in June is currently the most expensive (average of $520). 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 January 21, 2025.

When flying from Houston George Bush Intcntl Airport to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 January 21, 2025.
Get a feel of what it's like to fly with Alaska Airlines, American Airlines and Delta from Houston to Montana by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,696 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

8.0
Very good
9,696 reviews
8.0
Very good
9,696 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

8.0
Very good
8,521 reviews
8.0
Very good
9,696 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

7.4
Good
8,982 reviews
8.0
Very good
9,696 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

7.2
Good
10,000 reviews
8.0
Very good
9,696 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.
  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Montana one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $162. Alaska Airlines flights start at $164 while deals on American Airlines start at $213 one-way.

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

  • 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 $389. On average you can expect to pay $468. The most popular route, (Houston George Bush Intcntl - Bozeman Gallatin Field), can usually be booked for $319.

  • 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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montana (average of $371). Flying from Houston George Bush Intcntl Airport to Montana in June is currently the most expensive (average of $520). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Montana

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from George Bush Intcntl to Montana

Discover the top 5 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$220FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$208Average$479FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$210Average$406FlexibilityNo cancel feeOn-time75%
DeltaCheapest$222Average$500FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$357Average$648FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.