HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$452+ Cheap flights from Missoula (MSO) to George Bush Intcntl (IAH)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — IAH
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to George Bush Intcntl 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.

Cheap flight deals from Missoula to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to George Bush Intcntl (IAH). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$452
(Delta)

Popular in

July

Cheapest in

September

Average price

$500
Provider with most accurate pricing for Missoula Johnson-Bell Field-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Houston George Bush Intcntl flights.
Search Deals
From Missoula Johnson-Bell Field to Houston George Bush Intcntl
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Missoula to George Bush Intcntl

Cheapest flights from Missoula to George Bush Intcntl
Explore the most affordable flight options available from Missoula to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 3/15:40 amMSO - IAH
1 stop5h 51mDelta
Sat 3/81:45 pmIAH - MSO
1 stop9h 23mDelta
Deal found 1/20$452
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/12:54 pmMSO - IAH
1 stop8h 05mAlaska Airlines
Sun 5/46:30 amIAH - MSO
1 stop8h 28mAlaska Airlines
Deal found 1/20$466
This United deal was found by Cheapflights users on 1/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:15 amMSO - IAH
1 stop13h 35mUnited Airlines
Sun 7/69:55 pmIAH - MSO
1 stop24h 31mUnited Airlines
Deal found 1/20$555
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:15 amMSO - IAH
1 stop5h 30mAmerican Airlines
Sun 7/65:04 amIAH - MSO
2 stops9h 49mAmerican Airlines
Deal found 1/20$597

Find flights from Missoula to George Bush Intcntl within your budget

Customize your flight search to find flights from Missoula to George Bush Intcntl 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Sat 3/1

5:40 am-12:31 pm

1 stop5h 51m

Houston George Bush Intcntl

Sat 3/8

1:45 pm-10:08 pm

1 stop9h 23m

$452

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 5/1

2:54 pm-11:59 pm

1 stop8h 05m

Houston George Bush Intcntl

Sun 5/4

6:30 am-1:58 pm

1 stop8h 28m

$466

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Tue 7/1

6:15 am-8:50 pm

1 stop13h 35m

Houston George Bush Intcntl

Sun 7/6

9:55 pm-9:26 pm

1 stop24h 31m

$555

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Tue 7/1

7:15 am-1:45 pm

1 stop5h 30m

Houston George Bush Intcntl

Sun 7/6

5:04 am-1:53 pm

2 stops9h 49m

$597

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Wed 4/2

2:33 pm-10:52 pm

1 stop7h 19m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Missoula to George Bush Intcntl

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 Missoula to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 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 Missoula-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Houston George Bush Intcntl Airport 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 Missoula-Houston George Bush Intcntl Airport 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 Missoula to George Bush Intcntl

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

Travel insights for flights from Missoula to George Bush Intcntl

Get recent, data-driven insights about flights from Missoula to George Bush Intcntl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Missoula to Houston George Bush Intcntl Airport (average of $241). Flying from Missoula to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 IAH?

Find hourly flight availability from Missoula to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

It’s typically best to fly out from Missoula to Houston George Bush Intcntl Airport in the afternoon. Doing so could potentially save you 30% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated January 21, 2025.
Alaska Airlines
8.0
Very good
9,696 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,696 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

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

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

    Flying on Delta is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $452. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $466 and $555, respectively. Delta is 21% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Missoula to Houston George Bush Intcntl Airport (average of $241). Flying from Missoula to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Missoula?

Book flights to Missoula if you plan to visit one of these locations
Spring
Humble
Jersey Village
The Woodlands
Conroe
Tomball
Montgomery
Katy
Cypress

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 Missoula to George Bush Intcntl

Discover the top 3 airlines that operate flights from Missoula to George Bush Intcntl. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$336Average$457FlexibilityNo cancel feeOn-time71%
DeltaCheapest$358Average$490FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$373Average$637FlexibilityNo cancel feeOn-time69%
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.