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$117+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BZN
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
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 julio 29, 2025.

Round-trip from

$224
(Mytrip)

One-way from

$117
(Mytrip)

Popular in

March

Cheapest in

May

Average price

$386
From Houston to Montana
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One-way flight from Houston to Montana
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/149:32 amIAH - FCA
1 stop8h 11mMultiple Airlines
dom. 9/215:33 pmFCA - IAH
1 stop11h 12mMultiple Airlines
Deal found 7/28$224
This Frontier deal was found by Cheapflights users on 7/27. 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.
lun. 8/116:00 amIAH - MSO
1 stop6h 54mFrontier
vie. 8/1512:40 pmMSO - IAH
1 stop9h 56mFrontier
Deal found 7/27$238
This Delta deal was found by Cheapflights users on 7/28. 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.
mié. 9/36:50 pmIAH - BZN
1 stop5h 23mDelta
mar. 9/95:30 amBZN - IAH
1 stop5h 26mDelta
Deal found 7/28$245
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/276:10 amHOU - BZN
1 stop8h 10mSouthwest
mié. 9/36:00 amBZN - HOU
1 stop5h 20mSouthwest
Deal found 7/28$245
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/245:59 pmIAH - BZN
1 stop7h 13mAlaska Airlines
dom. 9/287:23 pmBZN - IAH
1 stop10h 01mAlaska Airlines
Deal found 7/28$254
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1110:02 pmIAH - MSO
2 stops17h 02mMultiple Airlines
lun. 9/154:48 pmMSO - IAH
1 stop11h 57mMultiple Airlines
Deal found 7/28$254
This American Airlines deal was found by Cheapflights users on 7/27. 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.
lun. 9/229:04 amHOU - FCA
1 stop6h 19mAmerican Airlines
jue. 9/253:30 pmFCA - HOU
1 stop7h 18mAmerican Airlines
Deal found 7/27$257
This American Airlines deal was found by Cheapflights users on 7/27. 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.
mar. 8/267:47 amIAH - FCA
1 stop7h 52mAmerican Airlines
sáb. 8/302:45 pmFCA - IAH
1 stop6h 30mAmerican Airlines
Deal found 7/27$257
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/126:05 pmIAH - BZN
Nonstop3h 41mUnited Airlines
vie. 9/194:20 pmBZN - IAH
1 stop6h 35mUnited Airlines
Deal found 7/28$259
This Delta deal was found by Cheapflights users on 7/27. 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. 9/1911:36 amIAH - FCA
2 stops13h 08mDelta
vie. 9/265:20 amFCA - IAH
1 stop5h 31mDelta
Deal found 7/27$262
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/136:00 amIAH - BZN
1 stop9h 14mHawaiian Airlines
sáb. 9/203:08 pmBZN - IAH
1 stop7h 58mHawaiian Airlines
Deal found 7/29$264
This American Airlines deal was found by Cheapflights users on 7/27. 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.
sáb. 9/139:04 amHOU - BZN
1 stop7h 08mAmerican Airlines
sáb. 9/207:20 amBZN - HOU
1 stop5h 43mAmerican Airlines
Deal found 7/27$269

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 julio 29, 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

dom. 9/14

9:32 am-4:43 pm

1 stop8h 11m

Kalispell Glacier Park

dom. 9/21

5:33 pm-5:45 am

1 stop11h 12m

$224

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

lun. 8/11

6:00 am-11:54 am

1 stop6h 54m

Missoula Johnson-Bell Field

vie. 8/15

12:40 pm-11:36 pm

1 stop9h 56m

$238

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

mié. 9/3

6:50 pm-11:13 pm

1 stop5h 23m

Bozeman Gallatin Field

mar. 9/9

5:30 am-11:56 am

1 stop5h 26m

$245

HoustonBozeman

HOU - BZN

HOUBZN

Houston Hobby

mié. 8/27

6:10 am-1:20 pm

1 stop8h 10m

Bozeman Gallatin Field

mié. 9/3

6:00 am-12:20 pm

1 stop5h 20m

$245

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

mié. 9/24

5:59 pm-12:12 am

1 stop7h 13m

Bozeman Gallatin Field

dom. 9/28

7:23 pm-6:24 am

1 stop10h 01m

$254

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

jue. 9/11

10:02 pm-2:04 pm

2 stops17h 02m

Missoula Johnson-Bell Field

lun. 9/15

4:48 pm-5:45 am

1 stop11h 57m

$254

HoustonKalispell

HOU - FCA

HOUFCA

Houston Hobby

lun. 9/22

9:04 am-2:23 pm

1 stop6h 19m

Kalispell Glacier Park

jue. 9/25

3:30 pm-11:48 pm

1 stop7h 18m

$257

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

mar. 8/26

7:47 am-2:39 pm

1 stop7h 52m

Kalispell Glacier Park

sáb. 8/30

2:45 pm-10:15 pm

1 stop6h 30m

$257

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

vie. 9/12

6:05 pm-8:46 pm

Nonstop3h 41m

Bozeman Gallatin Field

vie. 9/19

4:20 pm-11:55 pm

1 stop6h 35m

$259

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

vie. 9/19

11:36 am-11:44 pm

2 stops13h 08m

Kalispell Glacier Park

vie. 9/26

5:20 am-11:51 am

1 stop5h 31m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 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 May is currently the most expensive (average of $478). 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 julio 29, 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.

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 julio 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Houston to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 Frontier ($119), Hawaiian Airlines ($122), and Southwest ($123).

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

    While some choose either Houston George Bush Intcntl - Bozeman Gallatin Field or Houston Hobby - Kalispell Glacier Park, 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 May is currently the most expensive (average of $478). 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 5 airlines flying from Houston to Montana

Discover the top 5 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$221Average$450FlexibilityNo cancel feeOn-time75%
DeltaCheapest$236Average$396FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$421FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$292Average$550FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$308Average$419FlexibilityNo cancel feeOn-time63%

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