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Missoula

$166+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MSO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/3110:35 pmIAH - MSO
1 stop21h 37mMultiple Airlines
Mon 1/1210:53 amMSO - IAH
2 stops12h 26mMultiple Airlines
Deal found 12/10$242
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/2512:50 pmIAH - MSO
2 stops27h 40mMultiple Airlines
Mon 1/1210:53 amMSO - IAH
1 stop18h 02mMultiple Airlines
Deal found 12/10$411
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/2410:35 pmIAH - MSO
1 stop21h 37mMultiple Airlines
Fri 1/29:08 pmMSO - IAH
1 stop23h 25mMultiple Airlines
Deal found 12/10$435
This Orbitz deal was found by Cheapflights users on 12/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:57 pmIAH - MSO
1 stop7h 12mAlaska Airlines
Wed 12/314:21 pmMSO - IAH
1 stop12h 20mAlaska Airlines
Deal found 12/10$540
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/2512:50 pmIAH - MSO
2 stops27h 40mMultiple Airlines
Fri 1/29:08 pmMSO - IAH
1 stop23h 25mMultiple Airlines
Deal found 12/10$558
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/2410:35 pmIAH - MSO
1 stop21h 37mMultiple Airlines
Wed 12/3110:49 amMSO - IAH
2 stops46h 48mMultiple Airlines
Deal found 12/10$568
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:57 pmIAH - MSO
2 stops30h 45mAlaska Airlines
Mon 1/124:20 pmMSO - IAH
2 stops23h 35mAlaska Airlines
Deal found 12/10$610

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$242
(Kiwi.com)

One-way from

$166
(American Airlines)

Popular in

September

Cheapest in

April

Average price

$471
Provider with most accurate pricing for Houston George Bush Intcntl-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Missoula Johnson-Bell Field flights.
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From Houston George Bush Intcntl to Missoula Johnson-Bell Field
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One-way flight from Houston George Bush Intcntl to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 4% potential increase in price ($22 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 December 2025
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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 December 12, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Missoula that are best for you.

Fly from

George Bush Intcntl

Fly to

Missoula

Route

Depart

Return

Price

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 12/31

10:35 pm-7:12 pm

1 stop21h 37m

Missoula Johnson-Bell Field

Mon 1/12

10:53 am-12:19 am

2 stops12h 26m

$242

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 1/24

2:43 pm-6:33 pm

1 stop28h 50m

Missoula Johnson-Bell Field

Mon 2/2

10:53 am-5:55 am

1 stop18h 02m

$295

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 12/25

12:50 pm-3:30 pm

2 stops27h 40m

Missoula Johnson-Bell Field

Mon 1/12

10:53 am-5:55 am

1 stop18h 02m

$411

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 1/8

5:55 pm-1:23 pm

1 stop20h 28m

Missoula Johnson-Bell Field

Mon 1/12

1:03 pm-4:55 pm

1 stop26h 52m

$424

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 12/24

10:35 pm-7:12 pm

1 stop21h 37m

Missoula Johnson-Bell Field

Fri 1/2

9:08 pm-9:33 pm

1 stop23h 25m

$435

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 1/24

12:15 pm-8:14 pm

2 stops8h 59m

Missoula Johnson-Bell Field

Mon 2/2

6:18 pm-8:49 am

2 stops13h 31m

$444

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 1/7

2:41 pm-8:45 pm

1 stop7h 04m

$166

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 1/7

12:47 pm-8:14 pm

1 stop8h 27m

$167

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 6/2

6:00 am-12:13 pm

1 stop7h 13m

$204

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 6/2

2:35 pm-12:24 am

2 stops10h 49m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Missoula flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Missoula

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Missoula?

Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Missoula (average of $214). Flying from Houston George Bush Intcntl Airport to Missoula in November is currently the most expensive (average of $619). 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 IAH to MSO?

Find hourly flight availability from George Bush Intcntl 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 December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Missoula in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

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 December 12, 2025.
See what other customers who have flown with Delta, United Airlines, and American 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
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
9,095 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

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 20h 28m. Fly via Alaska Airlines 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 $485, respectively. Users have found that Delta is 58% 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.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Missoula?

    Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Missoula (average of $214). Flying from Houston George Bush Intcntl Airport to Missoula in November is currently the most expensive (average of $619). 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 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$214Average$423FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$343Average$548FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$485Average$554FlexibilityNo cancel feeOn-time71%

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