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$185+ Cheap flights from George Bush Intcntl (IAH) 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MSO
May 23 — May 301
Sat 5/23
Sat 5/30
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Missoula

Cheapest flights from George Bush Intcntl to Missoula
Explore the most affordable flight options available from George Bush Intcntl to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/79:05 pm
IAH
-
MSO
1 stop23h 59m
Multiple Airlines
Mon 5/118:54 pm
MSO
-
IAH
2 stops15h 50m
Multiple Airlines
Deal found 4/22$285
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/142:40 pm
IAH
-
MSO
2 stops30h 24m
Multiple Airlines
Sun 5/2410:13 am
MSO
-
IAH
1 stop17h 42m
Multiple Airlines
Deal found 4/21$346
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/155:45 am
IAH
-
MSO
2 stops15h 19m
Multiple Airlines
Sun 5/2410:13 am
MSO
-
IAH
1 stop17h 42m
Multiple Airlines
Deal found 4/21$362
This Delta deal was found by Cheapflights users on 4/20. 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 8/77:01 pm
IAH
-
MSO
1 stop6h 27m
Delta
Sun 8/165:40 am
MSO
-
IAH
1 stop5h 39m
Delta
Deal found 4/20$369
This Delta deal was found by Cheapflights users on 4/20. 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 8/43:27 pm
IAH
-
MSO
2 stops9h 17m
Delta
Mon 8/105:45 am
MSO
-
IAH
2 stops11h 43m
Delta
Deal found 4/20$380
This Delta deal was found by Cheapflights users on 4/20. 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 5/127:59 pm
IAH
-
MSO
1 stop5h 23m
Delta
Sat 6/65:05 am
MSO
-
IAH
1 stop9h 47m
Delta
Deal found 4/20$383
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Wed 7/157:15 am
IAH
-
MSO
1 stop27h 19m
Multiple Airlines
Sun 7/1910:24 am
MSO
-
IAH
2 stops35h 44m
Multiple Airlines
Deal found 4/20$392

Find flight deals from George Bush Intcntl to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(Kiwi.com)

One-way from

$185
(Delta)

Popular in

May

Cheapest in

December
Provider with most accurate pricing for Houston George Bush Intcntl-Missoula Johnson-Bell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Missoula Johnson-Bell Field flights.
Search Deals
From Houston George Bush Intcntl to Missoula Johnson-Bell Field
Search Deals
One-way flight from Houston George Bush Intcntl to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 April 23, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Fri 8/7

7:01 pm-12:28 am

1 stop6h 27m

Missoula Johnson-Bell Field

Sun 8/16

5:40 am-12:19 pm

1 stop5h 39m

$369

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 8/12

6:35 pm-12:24 am

1 stop6h 49m

Missoula Johnson-Bell Field

Sat 8/15

5:40 am-12:19 pm

1 stop5h 39m

$369

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 5/12

6:00 am-5:24 pm

2 stops12h 24m

Missoula Johnson-Bell Field

Sat 6/6

5:05 am-3:52 pm

1 stop9h 47m

$388

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 8/4

5:40 pm-11:44 pm

1 stop7h 04m

Missoula Johnson-Bell Field

Mon 8/10

5:45 am-4:28 pm

2 stops9h 43m

$388
Quickest round-trip

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 5/19

5:54 pm-11:40 pm

1 stop6h 46m

Missoula Johnson-Bell Field

Tue 5/26

5:30 am-11:49 am

1 stop5h 19m

$394

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 5/16

5:55 am-5:24 pm

2 stops12h 29m

Missoula Johnson-Bell Field

Sat 5/30

5:05 am-3:52 pm

1 stop9h 47m

$417

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 9/23

2:34 pm-10:42 pm

1 stop9h 08m

Missoula Johnson-Bell Field

Mon 9/28

2:05 pm-11:59 pm

1 stop8h 54m

$449

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sun 5/17

5:54 pm-11:40 pm

1 stop6h 46m

Missoula Johnson-Bell Field

Sat 6/6

5:05 am-3:52 pm

1 stop9h 47m

$454

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 9/23

6:35 pm-12:24 am

1 stop6h 49m

Missoula Johnson-Bell Field

Mon 9/28

6:10 pm-8:32 am

2 stops13h 22m

$455

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 6/23

6:30 am-1:24 pm

1 stop7h 54m

Missoula Johnson-Bell Field

Tue 7/7

5:20 pm-11:59 pm

1 stop5h 39m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from George Bush Intcntl to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Missoula in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from George Bush Intcntl 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.

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 April 23, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Houston George Bush Intcntl Airport to Missoula have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,438 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,438 reviews
Delta
7.9
Good
8,438 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,637 reviews
Delta
7.9
Good
8,438 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,659 reviews
Delta
7.9
Good
8,438 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl?

    If you book a flight to Missoula from Houston George Bush Intcntl, you will be flying to Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula. There are 0 flights from Houston George Bush Intcntl to Johnson-Bell Field per day from 3 different airlines.

  • How long is the flight from Houston George Bush Intcntl Airport to Missoula?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Missoula in 6h 27m. Fly via Delta to get the fastest option. There are 1539 mi between Houston George Bush Intcntl Airport and Missoula.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Missoula round-trip?

    Currently priced at $214, Delta will fly you from Houston George Bush Intcntl Airport to Missoula and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $343 and $423, respectively. Users have found that Delta is 59% cheaper than the other options available to this destination.

  • Can I find deals for flights from George Bush Intcntl to Missoula that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Missoula?

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

  • Can I find deals for business class flights from George Bush Intcntl to Missoula?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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.

See more FAQs

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Top 3 airlines flying from George Bush Intcntl to Missoula

Discover the top 3 airlines that operate flights from George Bush Intcntl 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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$214Average$403FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$343Average$575FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$423Average$554FlexibilityNo cancel feeOn-time71%

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