HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$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
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston 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 Houston to Montana

Keep the following information in mind while searching for Houston to Montana flight deals. Data was last updated May 1, 2025.

Round-trip from

$217
(Delta)

One-way from

$129
(American Airlines)

Popular in

March

Cheapest in

April

Average price

$399
From Houston to Montana
Search Deals
One-way flight from Houston to Montana
Search Deals
High demand for flights, 0% potential price rise
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 May 2025
Search Deals

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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 5/167:00 pmIAH - BZN
1 stop6h 04mDelta
Sat 5/242:00 pmBZN - IAH
1 stop7h 57mDelta
Deal found 4/30$217
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 5/207:00 pmIAH - FCA
1 stop6h 30mDelta
Mon 5/265:25 amFCA - IAH
1 stop5h 19mDelta
Deal found 4/29$217
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/236:00 amIAH - MSO
1 stop6h 55mFrontier
Fri 6/2712:40 pmMSO - IAH
1 stop10h 03mFrontier
Deal found 4/29$236
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 8/276:00 amHOU - FCA
1 stop6h 00mAmerican Airlines
Thu 9/43:20 pmFCA - HOU
1 stop7h 27mAmerican Airlines
Deal found 4/30$257
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 6/65:00 amIAH - FCA
1 stop6h 54mAmerican Airlines
Fri 6/133:27 pmFCA - IAH
1 stop7h 32mAmerican Airlines
Deal found 4/30$257
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:00 amIAH - MSO
1 stop6h 51mMultiple Airlines
Tue 6/33:17 pmMSO - IAH
1 stop7h 42mMultiple Airlines
Deal found 4/29$262
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/168:32 amIAH - BIL
1 stop14h 02mMultiple Airlines
Wed 6/188:31 pmBIL - IAH
1 stop7h 49mMultiple Airlines
Deal found 4/30$269
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/281:51 pmIAH - BZN
3 stops24h 59mMultiple Airlines
Wed 6/43:31 pmBZN - IAH
2 stops21h 19mMultiple Airlines
Deal found 4/30$318
This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 8/246:00 amHOU - BZN
1 stop8h 07mDelta
Sun 8/315:45 amBZN - HOU
2 stops10h 59mDelta
Deal found 4/29$329
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 6/1011:24 amIAH - MSO
1 stop7h 20mDelta
Sun 6/155:30 amMSO - IAH
1 stop5h 25mDelta
Deal found 4/29$334
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/105:36 pmIAH - BIL
1 stop6h 35mDelta
Sat 6/145:20 amBIL - IAH
1 stop5h 35mDelta
Deal found 4/30$337
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:30 amIAH - FCA
Nonstop4h 09mUnited Airlines
Fri 8/221:54 pmFCA - IAH
1 stop9h 51mUnited Airlines
Deal found 4/30$337

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 May 1, 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

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Fri 5/16

7:00 pm-12:04 am

1 stop6h 04m

Bozeman Gallatin Field

Sat 5/24

2:00 pm-10:57 pm

1 stop7h 57m

$217

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Tue 5/20

7:00 pm-12:30 am

1 stop6h 30m

Kalispell Glacier Park

Mon 5/26

5:25 am-11:44 am

1 stop5h 19m

$217

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Mon 6/23

6:00 am-11:55 am

1 stop6h 55m

Missoula Johnson-Bell Field

Fri 6/27

12:40 pm-11:43 pm

1 stop10h 03m

$236

HoustonKalispell

IAH - FCA

IAHFCA

Houston George Bush Intcntl

Fri 6/6

5:00 am-10:54 am

1 stop6h 54m

Kalispell Glacier Park

Fri 6/13

3:27 pm-11:59 pm

1 stop7h 32m

$257

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Fri 5/30

6:00 am-11:51 am

1 stop6h 51m

Missoula Johnson-Bell Field

Tue 6/3

3:17 pm-11:59 pm

1 stop7h 42m

$262

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Mon 6/16

8:32 am-9:34 pm

1 stop14h 02m

Billings Logan Intl

Wed 6/18

8:31 pm-5:20 am

1 stop7h 49m

$269

HoustonBozeman

IAH - BZN

IAHBZN

Houston George Bush Intcntl

Wed 5/28

1:51 pm-1:50 pm

3 stops24h 59m

Bozeman Gallatin Field

Wed 6/4

3:31 pm-1:50 pm

2 stops21h 19m

$318

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 6/10

11:24 am-5:44 pm

1 stop7h 20m

Missoula Johnson-Bell Field

Sun 6/15

5:30 am-11:55 am

1 stop5h 25m

$334

HoustonBozeman

HOU - BZN

HOUBZN

Houston Hobby

Sat 6/7

1:02 pm-11:12 pm

2 stops11h 10m

Bozeman Gallatin Field

Sat 6/14

6:00 am-5:44 pm

2 stops10h 44m

$334

HoustonBozeman

HOU - BZN

HOUBZN

Houston Hobby

Sat 6/7

2:30 pm-7:01 pm

1 stop5h 31m

Bozeman Gallatin Field

Sat 6/14

11:29 am-6:00 pm

1 stop5h 31m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 50 results
1
2
3
...
5

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 $510). 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 May 1, 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 May 1, 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
9,968 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 American Airlines ($129), Frontier ($129), and Delta ($134).

  • 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 $510). 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 Houston to Montana

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to Los Angeles flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to Las Vegas flights
Hobby to John F Kennedy Intl flights
Hobby to Las Vegas flights
Hobby to LaGuardia flights
Dallas/Fort Worth to San Francisco flights
Hobby to Seattle flights
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to Denver flights
Dallas/Fort Worth to Midway flights
George Bush Intcntl to Las Vegas flights
Hobby to Los Angeles flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to Fort Lauderdale flights
George Bush Intcntl to John F Kennedy Intl flights
Hobby to Newark flights
George Bush Intcntl to Seattle flights
Austin to Newark flights
Love Field to LaGuardia flights
George Bush Intcntl to Newark flights
Dallas/Fort Worth to Reagan-National flights
Dallas/Fort Worth to Boston flights
Dallas/Fort Worth to Dulles Intl flights
Hobby to Denver flights
Austin to Seattle flights
Dallas/Fort Worth to Baltimore flights
George Bush Intcntl to LaGuardia flights
Hobby to Miami flights
George Bush Intcntl to Los Angeles flights
Dallas/Fort Worth to Burbank flights
Dallas/Fort Worth to Santa Ana flights
Dallas/Fort Worth to Portland flights
Hobby to Orlando flights
Dallas/Fort Worth to Minneapolis flights
Dallas/Fort Worth to Hobby flights
Dallas/Fort Worth to San Diego flights
George Bush Intcntl to Denver flights
Dallas/Fort Worth to Philadelphia flights
Dallas/Fort Worth to Atlanta flights
Hobby to Boston flights
Dallas/Fort Worth to Ontario flights
Austin to O'Hare Intl flights
Dallas/Fort Worth to Detroit flights
Austin to John F Kennedy Intl flights
Hobby to Dallas/Fort Worth flights

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$148Average$456FlexibilityNo cancel feeOn-time71%
FrontierCheapest$158Average$220FlexibilityNo cancel feeOn-time62%
DeltaCheapest$190Average$433FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$210Average$428FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$271Average$576FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$425FlexibilityNo cancel feeOn-time63%

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.