Montana

$119+ 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
Feb 25 — Mar 41
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

Keep the following information in mind while searching for George Bush Intcntl to Montana flight deals. Data was last updated February 20, 2025.

Round-trip from

$184
(Mytrip)

One-way from

$119
(Delta)

Popular in

March

Cheapest in

February

Average price

$357

Good round-trip deal

$378 or less
From Houston George Bush Intcntl to Montana
One-way flight from Houston George Bush Intcntl to Montana
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip 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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/59:31 pmIAH - FCA
1 stop24h 11mMultiple Airlines
Sun 3/99:32 pmFCA - IAH
1 stop11h 23mMultiple Airlines
Deal found 2/18$184
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:55 amIAH - BZN
1 stop5h 29mDelta
Sun 11/95:45 amBZN - IAH
1 stop5h 38mDelta
Deal found 2/19$237
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Thu 4/245:45 amIAH - BZN
1 stop8h 56mMultiple Airlines
Sun 4/272:31 pmBZN - IAH
3 stops43h 20mMultiple Airlines
Deal found 2/20$246
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/147:35 pmIAH - FCA
1 stop5h 55mDelta
Mon 4/75:25 amFCA - IAH
1 stop5h 31mDelta
Deal found 2/19$257
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/145:15 amIAH - MSO
2 stops11h 12mMultiple Airlines
Mon 3/174:17 pmMSO - IAH
1 stop16h 38mMultiple Airlines
Deal found 2/19$279
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 7/297:31 amIAH - BZN
1 stop8h 20mUnited Airlines
Wed 8/64:22 pmBZN - IAH
1 stop5h 29mUnited Airlines
Deal found 2/20$325
This Delta deal was found by Cheapflights users on 2/20. 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 4/187:30 pmIAH - BIL
1 stop5h 43mDelta
Tue 4/225:20 amBIL - IAH
1 stop5h 37mDelta
Deal found 2/20$325
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/285:00 amIAH - BZN
1 stop8h 07mAmerican Airlines
Mon 3/313:50 pmBZN - IAH
1 stop5h 17mAmerican Airlines
Deal found 2/20$327
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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 Hawaiian 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 34mHawaiian Airlines
Tue 4/83:44 pmFCA - IAH
1 stop7h 15mHawaiian Airlines
Deal found 2/19$346
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 8/68:30 amIAH - WYS
1 stop5h 42mUnited Airlines
Wed 8/131:56 pmWYS - IAH
1 stop7h 55mUnited Airlines
Deal found 2/19$359
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/41:25 pmIAH - FCA
2 stops23h 39mAlaska Airlines
Tue 4/86:14 pmFCA - IAH
2 stops24h 02mAlaska Airlines
Deal found 2/19$367
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Fri 4/119:08 amIAH - BIL
1 stop5h 20mAmerican Airlines
Mon 4/142:02 pmBIL - IAH
1 stop7h 39mAmerican Airlines
Deal found 2/18$377

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 February 20, 2025.

Fly from

George Bush Intcntl

Fly to

Montana

Route

Depart

Return

Price

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Wed 3/5

9:31 pm-8:42 pm

1 stop24h 11m

Kalispell Glacier Park

Sun 3/9

9:32 pm-9:55 am

1 stop11h 23m

$184

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Tue 4/1

6:20 pm-11:32 pm

1 stop6h 12m

Bozeman Gallatin Field

Tue 4/8

6:00 am-1:05 pm

1 stop6h 05m

$237

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Thu 4/24

5:45 am-1:41 pm

1 stop8h 56m

Bozeman Gallatin Field

Sun 4/27

2:31 pm-10:51 am

3 stops43h 20m

$246

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 3/14

7:35 pm-12:30 am

1 stop5h 55m

Kalispell Glacier Park

Mon 4/7

5:25 am-11:56 am

1 stop5h 31m

$257

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Fri 3/14

5:15 am-3:27 pm

2 stops11h 12m

Missoula Johnson-Bell Field

Mon 3/17

4:17 pm-9:55 am

1 stop16h 38m

$279

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Tue 7/29

7:31 am-2:51 pm

1 stop8h 20m

Bozeman Gallatin Field

Wed 8/6

4:22 pm-10:51 pm

1 stop5h 29m

$325

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Fri 4/18

7:30 pm-12:13 am

1 stop5h 43m

Billings Logan Intl

Tue 4/22

5:20 am-11:57 am

1 stop5h 37m

$325

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Fri 3/28

5:00 am-12:07 pm

1 stop8h 07m

Bozeman Gallatin Field

Mon 3/31

3:50 pm-10:07 pm

1 stop5h 17m

$327

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

3:44 pm-11:59 pm

1 stop7h 15m

$346

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 4/4

1:25 pm-12:04 pm

2 stops23h 39m

Kalispell Glacier Park

Tue 4/8

6:14 pm-7:16 pm

2 stops24h 02m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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 February 20, 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 February 20, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines 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.

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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 $119. Alaska Airlines flights start at $184 while deals on American Airlines start at $185 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 $273. On average you can expect to pay $531. The most popular route, (Houston George Bush Intcntl - Kalispell Glacier Park), can usually be booked for $257.

  • 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$220FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$208Average$475FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$210Average$401FlexibilityNo cancel feeOn-time75%
DeltaCheapest$222Average$472FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$357Average$636FlexibilityNo 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.