HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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
déc. 17 — déc. 241
mer. 12/17
mer. 12/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Missoula 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.

Find 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 novembre 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
ven. 12/1910:28 pmIAH - MSO
1 stop21h 23mMultiple Airlines
ven. 12/264:20 pmMSO - IAH
1 stop11h 21mMultiple Airlines
Deal found 11/15$479
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
mer. 12/177:24 pmIAH - MSO
2 stops41h 57mMultiple Airlines
dim. 12/288:00 pmMSO - IAH
1 stop24h 33mMultiple Airlines
Deal found 11/15$489
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
jeu. 12/186:45 amIAH - MSO
2 stops30h 36mMultiple Airlines
dim. 12/288:00 pmMSO - IAH
1 stop24h 33mMultiple Airlines
Deal found 11/15$502
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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.
mar. 12/305:57 pmIAH - MSO
1 stop19h 57mAlaska Airlines
ven. 1/25:20 amMSO - IAH
1 stop10h 37mAlaska Airlines
Deal found 11/16$515
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
mer. 12/175:55 pmIAH - MSO
1 stop7h 00mAlaska Airlines
dim. 12/286:00 amMSO - IAH
1 stop22h 41mAlaska Airlines
Deal found 11/15$537
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
sam. 12/2010:28 pmIAH - MSO
1 stop21h 14mMultiple Airlines
ven. 12/264:20 pmMSO - IAH
1 stop11h 21mMultiple Airlines
Deal found 11/17$538
This KAYAK deal was found by Cheapflights users on 11/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/175:55 pmIAH - MSO
1 stop7h 00mAlaska Airlines
sam. 12/275:20 amMSO - IAH
1 stop10h 37mAlaska Airlines
Deal found 11/15$585

Cheap 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 novembre 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$201
(Kiwi.com)

One-way from

$166
(Alaska Airlines)

Popular in

September

Cheapest in

April

Average price

$659
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. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 novembre 17, 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

mar. 12/2

8:00 am-12:21 pm

1 stop29h 21m

Missoula Johnson-Bell Field

sam. 12/6

9:02 pm-9:36 pm

2 stops23h 34m

$201

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

mer. 12/24

5:57 pm-12:09 am

1 stop7h 12m

Missoula Johnson-Bell Field

mer. 1/7

1:03 pm-4:55 pm

1 stop26h 52m

$322

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

mer. 12/31

5:57 pm-12:09 am

1 stop7h 12m

Missoula Johnson-Bell Field

mer. 1/7

2:03 pm-11:54 pm

1 stop8h 51m

$405

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

mer. 4/29

6:35 pm-12:24 am

1 stop6h 49m

Missoula Johnson-Bell Field

dim. 5/3

5:40 am-12:19 pm

1 stop5h 39m

$409

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

mar. 12/30

5:57 pm-12:09 am

1 stop7h 12m

Missoula Johnson-Bell Field

mar. 1/6

6:00 am-4:57 pm

2 stops9h 57m

$457

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

mer. 12/31

5:57 pm-12:09 am

1 stop7h 12m

Missoula Johnson-Bell Field

jeu. 1/1

5:20 am-4:57 pm

1 stop10h 37m

$458

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

mer. 12/24

5:57 pm-12:09 am

1 stop7h 12m

Missoula Johnson-Bell Field

ven. 1/2

6:00 am-5:41 am

1 stop22h 41m

$472

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

mer. 1/7

11:34 am-5:25 pm

1 stop6h 51m

$167

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

ven. 12/19

10:28 pm-6:51 pm

1 stop21h 23m

$222

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

sam. 12/20

5:57 pm-12:09 am

1 stop7h 12m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

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 November.
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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Missoula (average of $234). 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 novembre 17, 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 novembre 17, 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

Food

7.3

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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
9,014 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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
7.2
Good
11,048 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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 49m. Fly via Alaska Airlines or Delta to get the fastest option. There are 1539 mi between Houston George Bush Intcntl Airport and Missoula. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $326, 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 38% 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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Missoula (average of $234). 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

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.

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 novembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$326Average$432FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$343Average$575FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$485Average$639FlexibilityNo cancel feeOn-time71%

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.