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$189+ Cheap flights from Missoula (MSO) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — HOU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Missoula to Houston

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

$189
(Priceline)

Popular in

March

Cheapest in

June

Average price

$384
From Missoula Johnson-Bell Field to Houston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Missoula to Houston

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

This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:50 pmMSO - IAH
1 stop9h 46mFrontier
Mon 10/136:00 amIAH - MSO
1 stop6h 55mFrontier
Deal found 9/10$189
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.
Fri 10/1010:26 pmMSO - IAH
1 stop14h 41mMultiple Airlines
Mon 10/136:33 pmIAH - MSO
2 stops17h 36mMultiple Airlines
Deal found 9/10$237
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.
Fri 10/310:26 pmMSO - IAH
1 stop19h 33mMultiple Airlines
Sun 10/56:37 pmIAH - MSO
1 stop26h 17mMultiple Airlines
Deal found 9/10$282
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:30 amMSO - IAH
1 stop7h 10mHawaiian Airlines
Tue 10/287:00 amIAH - MSO
1 stop9h 24mHawaiian Airlines
Deal found 9/10$335
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.
Tue 10/211:07 pmMSO - IAH
2 stops9h 52mDelta
Tue 10/286:35 pmIAH - MSO
1 stop6h 42mDelta
Deal found 9/10$358
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.
Fri 11/75:30 amMSO - IAH
1 stop10h 20mAlaska Airlines
Tue 11/115:51 pmIAH - MSO
1 stop20h 28mAlaska Airlines
Deal found 9/11$362
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.
Fri 11/75:25 amMSO - IAH
1 stop5h 34mDelta
Tue 11/117:00 amIAH - MSO
2 stops11h 38mDelta
Deal found 9/10$386
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 12/112:14 pmMSO - IAH
1 stop8h 45mHawaiian Airlines
Sun 12/146:20 amIAH - MSO
1 stop10h 06mHawaiian Airlines
Deal found 9/11$394
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/162:33 pmMSO - IAH
1 stop7h 26mUnited Airlines
Tue 10/215:00 amIAH - MSO
1 stop7h 50mUnited Airlines
Deal found 9/9$409
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.
Fri 11/77:01 amMSO - HOU
1 stop9h 53mAmerican Airlines
Tue 11/1112:15 pmHOU - MSO
1 stop8h 51mAmerican Airlines
Deal found 9/11$428
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.
Fri 9/261:51 pmMSO - HOU
1 stop5h 20mAmerican Airlines
Tue 9/306:00 amHOU - MSO
1 stop8h 00mAmerican Airlines
Deal found 9/11$481
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.
Thu 12/117:00 amMSO - HOU
1 stop7h 54mAmerican Airlines
Sun 12/1412:16 pmHOU - MSO
1 stop8h 33mAmerican Airlines
Deal found 9/10$544

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Houston 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 Missoula to Houston that are best for you.

Fly from

Missoula

Fly to

Houston

Route

Depart

Return

Price

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 10/3

10:26 pm-6:59 pm

1 stop19h 33m

Houston George Bush Intcntl

Sun 10/5

6:37 pm-7:54 pm

1 stop26h 17m

$282

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Tue 10/21

1:07 pm-11:59 pm

2 stops9h 52m

Houston George Bush Intcntl

Tue 10/28

6:35 pm-12:17 am

1 stop6h 42m

$358

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 11/7

5:30 am-4:50 pm

1 stop10h 20m

Houston George Bush Intcntl

Tue 11/11

5:51 pm-12:13 am

1 stop7h 22m

$362

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 11/7

5:25 am-11:59 am

1 stop5h 34m

Houston George Bush Intcntl

Tue 11/11

7:00 am-5:38 pm

2 stops11h 38m

$386

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 12/11

2:14 pm-11:59 pm

1 stop8h 45m

Houston George Bush Intcntl

Sun 12/14

6:20 am-3:26 pm

1 stop10h 06m

$394

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 10/16

2:33 pm-10:59 pm

1 stop7h 26m

Houston George Bush Intcntl

Tue 10/21

5:00 am-11:50 am

1 stop7h 50m

$409

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Fri 11/7

7:01 am-5:54 pm

1 stop9h 53m

Houston Hobby

Tue 11/11

12:15 pm-8:06 pm

1 stop8h 51m

$428

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 12/11

6:29 am-4:55 pm

2 stops9h 26m

Houston George Bush Intcntl

Sun 12/14

6:20 am-3:26 pm

1 stop10h 06m

$431

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Fri 9/26

1:51 pm-8:11 pm

1 stop5h 20m

Houston Hobby

Tue 9/30

2:33 pm-11:18 pm

2 stops9h 45m

$486

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Thu 12/11

7:00 am-3:54 pm

1 stop7h 54m

Houston Hobby

Sun 12/14

12:16 pm-7:49 pm

1 stop8h 33m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 30 results
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Best time to book a flight from Missoula to Houston

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

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

Currently, September is the cheapest month in which you can book a flight from Missoula to Houston (average of $230). Flying from Missoula to Houston in March is currently the most expensive (average of $331). 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 MSO to HOU?

Find hourly flight availability from Missoula to Houston. 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.

When flying from Missoula to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 36% versus a flight at noon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Missoula to Houston to help guide your decision. You can also see how each airline stacks up in terms of 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 Missoula to Houston. 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 from for flights from Missoula to Houston?

    Missoula Johnson-Bell Field (MSO) is the airport you will fly out of if you book a flight from Missoula to Houston. You should not have trouble finding flights to Houston from Johnson-Bell Field; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Missoula airport to Houston. It is only a 5.5 mi journey to Johnson-Bell Field (MSO) from Missoula’s city center.

  • How long is the flight from Missoula to Houston?

    A quick flight from Missoula to Houston can take about 9h 52m. Delta provides one of the quickest options available for as low as $358. The distance between Missoula and Houston 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 Missoula to Houston round-trip?

    Flying on Delta is currently your cheapest option to Houston, with prices starting at $264. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $314 and $333, respectively. These flights start at 38% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Missoula to Houston are American Airlines ($205), Delta ($210), and Allegiant Air ($245).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Missoula to Houston (average of $230). Flying from Missoula to Houston in March is currently the most expensive (average of $331). 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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Top 3 airlines flying from Missoula to Houston

Discover the top 3 airlines that operate flights from Missoula to Houston. 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$264Average$513FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$314Average$540FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$333Average$420FlexibilityNo cancel feeOn-time71%

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