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$129+ Cheap flights from Houston 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BZN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Houston to Montana

Keep the following information in mind while searching for Houston to Montana flight deals. Data was last updated April 17, 2025.

Round-trip from

$256
(Alaska Airlines)

One-way from

$129
(Delta)

Popular in

March

Cheapest in

April

Average price

$348
From Houston to Montana
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One-way flight from Houston to Montana
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Houston to Montana

Cheapest flights from Houston to Montana
Explore the most affordable flight options available from Houston to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 5/245:54 pmIAH - FCA
1 stop20h 06mAlaska Airlines
Tue 5/271:40 pmFCA - IAH
1 stop9h 19mAlaska Airlines
Deal found 4/16$256
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:00 amIAH - MSO
1 stop6h 55mFrontier
Mon 6/3012:40 pmMSO - IAH
1 stop10h 03mFrontier
Deal found 4/17$256
This American Airlines deal was found by Cheapflights users on 4/16. 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 6/98:56 amHOU - FCA
1 stop6h 41mAmerican Airlines
Wed 6/1111:44 amFCA - HOU
1 stop7h 09mAmerican Airlines
Deal found 4/16$257
This Delta deal was found by Cheapflights users on 4/16. 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.
Mon 6/27:00 pmIAH - FCA
1 stop6h 30mDelta
Sat 6/75:25 amFCA - IAH
1 stop5h 19mDelta
Deal found 4/16$257
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 6/76:06 amIAH - FCA
1 stop8h 44mAmerican Airlines
Wed 6/111:17 pmFCA - IAH
2 stops9h 42mAmerican Airlines
Deal found 4/16$262
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/96:00 amIAH - MSO
1 stop6h 55mMultiple Airlines
Wed 6/113:17 pmMSO - IAH
1 stop7h 42mMultiple Airlines
Deal found 4/16$291
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 8/176:00 amIAH - BZN
1 stop9h 06mAlaska Airlines
Wed 8/277:27 pmBZN - IAH
1 stop9h 57mAlaska Airlines
Deal found 4/17$308
This Delta deal was found by Cheapflights users on 4/17. 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.
Mon 8/187:55 amIAH - BZN
1 stop7h 45mDelta
Wed 8/272:00 pmBZN - IAH
1 stop8h 54mDelta
Deal found 4/17$309
This American Airlines deal was found by Cheapflights users on 4/17. 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 8/182:34 pmHOU - BZN
1 stop5h 05mAmerican Airlines
Wed 8/2711:56 amBZN - HOU
1 stop4h 54mAmerican Airlines
Deal found 4/17$309
This American Airlines deal was found by Cheapflights users on 4/16. 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 6/910:13 amHOU - MSO
1 stop12h 30mAmerican Airlines
Wed 6/111:54 pmMSO - HOU
1 stop8h 54mAmerican Airlines
Deal found 4/16$312
This Mytrip deal was found by Cheapflights users on 4/16. 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
Thu 5/12:31 pmBZN - IAH
1 stop7h 24mMultiple Airlines
Deal found 4/16$322
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:05 amHOU - BZN
1 stop6h 15mSouthwest
Tue 8/266:00 amBZN - HOU
2 stops7h 15mSouthwest
Deal found 4/17$324

Cheapflights Fare Finder

Customize your flight search to find flights from Houston 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 April 17, 2025.
Use the filters below to find and compare flights from Houston to Montana that are best for you.

Fly from

Houston

Fly to

Montana

Route

Depart

Return

Price

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sat 5/24

5:54 pm-1:00 pm

1 stop20h 06m

Kalispell Glacier Park

Tue 5/27

1:40 pm-11:59 pm

1 stop9h 19m

$256

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Fri 6/27

6:00 am-11:55 am

1 stop6h 55m

Missoula Johnson-Bell Field

Mon 6/30

12:40 pm-11:43 pm

1 stop10h 03m

$256

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

Mon 6/9

8:56 am-2:37 pm

1 stop6h 41m

Kalispell Glacier Park

Wed 6/11

11:44 am-7:53 pm

1 stop7h 09m

$257

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Mon 6/2

7:00 pm-12:30 am

1 stop6h 30m

Kalispell Glacier Park

Sat 6/7

5:25 am-11:44 am

1 stop5h 19m

$257

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Sat 6/7

6:06 am-1:50 pm

1 stop8h 44m

Kalispell Glacier Park

Wed 6/11

1:17 pm-11:59 pm

2 stops9h 42m

$262

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Mon 6/9

6:00 am-11:55 am

1 stop6h 55m

Missoula Johnson-Bell Field

Wed 6/11

3:17 pm-11:59 pm

1 stop7h 42m

$291

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Sun 8/17

6:00 am-2:06 pm

1 stop9h 06m

Bozeman Gallatin Field

Tue 8/26

3:08 pm-12:06 am

1 stop7h 58m

$308

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Mon 8/18

7:55 am-2:40 pm

1 stop7h 45m

Bozeman Gallatin Field

Thu 8/28

3:20 pm-9:40 pm

1 stop5h 20m

$309

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Mon 6/9

10:13 am-9:43 pm

1 stop12h 30m

Missoula Johnson-Bell Field

Wed 6/11

1:54 pm-11:48 pm

1 stop8h 54m

$312

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Fri 5/30

8:24 am-10:42 am

1 stop27h 18m

Bozeman Gallatin Field

Sat 6/7

11:31 am-6:21 pm

3 stops29h 50m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 54 results
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Best time to book a flight from Houston to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Houston 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 to Montana

What is the cheapest month to book a flight from Houston to Montana?

Currently, October is the cheapest month in which you can book a flight from Houston to Montana (average of $371). Flying from Houston 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 HOU to MT?

Find hourly flight availability from Houston 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 April 17, 2025.

When flying from Houston 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 April 17, 2025.
To help decide which airline to fly from Houston to Montana, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Houston 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 to Montana one-way?

    The cheapest airlines for a one-way flight from Houston to Montana are Delta ($129), Hawaiian Airlines ($154), and Southwest ($155).

  • What are the most popular routes from Houston to Montana?

    While some choose either Houston Hobby - Kalispell Glacier Park or Houston George Bush Intcntl - Bozeman Gallatin Field, Houston Hobby - Bozeman Gallatin Field is the most popular route from Houston to Montana.

  • Can I find deals for flights from Houston to Montana that include hotel bookings?

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

  • How can I find direct flights from Houston to Montana?

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

  • Can I find deals for business class flights from Houston to Montana?

    Yes. Cheapflights offers flight deals from Houston 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 to Montana?

    Currently, October is the cheapest month in which you can book a flight from Houston to Montana (average of $371). Flying from Houston 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

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Alternative routes for Houston to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Houston to Montana

Discover the top 6 airlines that operate flights from Houston 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$148Average$453FlexibilityNo cancel feeOn-time71%
FrontierCheapest$158Average$220FlexibilityNo cancel feeOn-time62%
DeltaCheapest$190Average$441FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$210Average$428FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$271Average$577FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$425FlexibilityNo cancel feeOn-time63%

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