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Missoula

$149+ Cheap flights from Houston to Missoula (MSO)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MSO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Houston to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Missoula (MSO). 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 September 11, 2025.

Round-trip from

$355
(Hawaiian Airlines)

One-way from

$149
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$349
From Houston to Missoula Johnson-Bell Field
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One-way flight from Houston to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 23% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Houston to Missoula

Cheapest flights from Houston to Missoula
Explore the most affordable flight options available from Houston to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/216:00 amIAH - MSO
1 stop7h 18mHawaiian Airlines
Sun 10/261:59 pmMSO - IAH
1 stop8h 53mHawaiian Airlines
Deal found 9/11$355
This Hawaiian Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/236:00 amIAH - MSO
1 stop7h 18mHawaiian Airlines
Thu 10/301:59 pmMSO - IAH
1 stop8h 53mHawaiian Airlines
Deal found 9/11$380
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/216:00 amIAH - MSO
1 stop10h 23mAlaska Airlines
Sun 10/265:30 amMSO - IAH
2 stops17h 22mAlaska Airlines
Deal found 9/11$401
This Delta deal was found by Cheapflights users on 9/11. 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 10/37:15 pmIAH - MSO
1 stop6h 03mDelta
Sun 10/55:45 amMSO - IAH
1 stop7h 31mDelta
Deal found 9/11$409
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/235:45 pmIAH - MSO
2 stops25h 15mAlaska Airlines
Thu 10/305:30 amMSO - IAH
1 stop10h 20mAlaska Airlines
Deal found 9/11$431
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:29 amIAH - MSO
1 stop7h 29mMultiple Airlines
Mon 9/224:48 pmMSO - IAH
2 stops27h 26mMultiple Airlines
Deal found 9/10$452
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:07 pmIAH - MSO
2 stops21h 57mMultiple Airlines
Thu 9/258:20 pmMSO - IAH
1 stop14h 47mMultiple Airlines
Deal found 9/10$497
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 9/245:59 pmIAH - MSO
1 stop7h 00mAlaska Airlines
Sat 9/275:45 amMSO - IAH
1 stop10h 14mAlaska Airlines
Deal found 9/11$505
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/246:00 amHOU - MSO
1 stop8h 00mAmerican Airlines
Sat 9/271:51 pmMSO - HOU
1 stop5h 20mAmerican Airlines
Deal found 9/10$506
This Delta deal was found by Cheapflights users on 9/10. 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 9/241:13 pmHOU - MSO
2 stops12h 05mDelta
Sat 9/275:30 amMSO - HOU
2 stops11h 10mDelta
Deal found 9/10$516
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/176:00 amHOU - MSO
1 stop8h 00mAmerican Airlines
Wed 9/241:51 pmMSO - HOU
1 stop5h 20mAmerican Airlines
Deal found 9/10$580
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/206:00 amHOU - MSO
1 stop8h 00mAmerican Airlines
Sat 9/271:51 pmMSO - HOU
1 stop5h 20mAmerican Airlines
Deal found 9/11$606

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Missoula 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 September 11, 2025.
Use the filters below to find and compare flights from Houston to Missoula that are best for you.

Fly from

Houston

Fly to

Missoula

Route

Depart

Return

Price

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 10/21

6:00 am-12:18 pm

1 stop7h 18m

Missoula Johnson-Bell Field

Sun 10/26

1:59 pm-11:52 pm

1 stop8h 53m

$355

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 10/21

6:00 am-3:23 pm

1 stop10h 23m

Missoula Johnson-Bell Field

Sun 10/26

5:30 am-11:52 pm

2 stops17h 22m

$401

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Fri 10/3

7:15 pm-12:18 am

1 stop6h 03m

Missoula Johnson-Bell Field

Sun 10/5

5:45 am-2:16 pm

1 stop7h 31m

$409

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 9/24

5:59 pm-11:59 pm

1 stop7h 00m

Missoula Johnson-Bell Field

Sat 9/27

5:45 am-4:59 pm

1 stop10h 14m

$505

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 9/24

5:59 pm-11:59 pm

1 stop7h 00m

Missoula Johnson-Bell Field

Sat 9/27

4:14 pm-12:06 am

1 stop6h 52m

$505

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Wed 9/24

6:00 am-1:00 pm

1 stop8h 00m

Missoula Johnson-Bell Field

Sat 9/27

1:51 pm-8:11 pm

1 stop5h 20m

$506

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 9/24

5:45 pm-11:46 pm

1 stop7h 01m

Missoula Johnson-Bell Field

Sat 9/27

5:30 am-4:27 pm

2 stops9h 57m

$511

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Wed 9/24

1:13 pm-12:18 am

2 stops12h 05m

Missoula Johnson-Bell Field

Sat 9/27

5:30 am-5:40 pm

2 stops11h 10m

$516

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Fri 10/3

6:00 am-1:00 pm

1 stop8h 00m

Missoula Johnson-Bell Field

Sun 10/5

1:50 pm-8:28 am

1 stop17h 38m

$590

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Fri 9/26

12:58 pm-12:18 am

2 stops12h 20m

Missoula Johnson-Bell Field

Tue 9/30

5:30 am-5:40 pm

2 stops11h 10m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 26 results
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Best time to book a flight from Houston to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula 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 Missoula

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

Currently, October is the cheapest month in which you can book a flight from Houston to Missoula (average of $365). Flying from Houston to Missoula in March is currently the most expensive (average of $505). 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 MSO?

Find hourly flight availability from Houston to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston to Missoula in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Houston to Missoula, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Houston to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Missoula from Houston?

    Most people fly into Missoula Johnson-Bell Field (MSO) if they book a flight to Missoula from Houston. On average, Johnson-Bell Field has 0 inbound flights from Houston per day from 3 airlines. Missoula Johnson-Bell Field is conveniently located just 5.5 mi from Missoula’s city center.

  • How long is the flight from Houston to Missoula?

    Departing from Houston to Missoula will take you 6h 03m. The distance between Houston and Missoula is about 1539 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston to Missoula round-trip?

    Flying on Delta is currently your cheapest option to Missoula, with prices starting at $289. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $343 and $372, respectively. You may be able to fly from Houston to Missoula for 40% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Houston to Missoula one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $188. Users have also found prices from $410 and $424 on American Airlines and Allegiant Air, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Missoula 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 Missoula?

    Currently, October is the cheapest month in which you can book a flight from Houston to Missoula (average of $365). Flying from Houston to Missoula in March is currently the most expensive (average of $505). 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 Missoula

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Top 3 airlines flying from Houston to Missoula

Discover the top 3 airlines that operate flights from Houston to Missoula. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$289Average$430FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$343Average$521FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$372Average$598FlexibilityNo cancel feeOn-time69%

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