HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missoula

$143+ Cheap flights from Houston 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MSO
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston 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.

Cheap flight deals from Houston to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 October 28, 2025.

Round-trip from

$307
(Kiwi.com)

One-way from

$143
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$509
From Houston to Missoula Johnson-Bell Field
Search Deals
One-way flight from Houston to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Houston to Missoula

Cheapest flights from Houston to Missoula
Explore the most affordable flight options available from Houston to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Mon 11/107:00 amIAH - MSO
1 stop11h 56mMultiple Airlines
Fri 11/1410:25 pmMSO - IAH
2 stops22h 39mMultiple Airlines
Deal found 10/26$307
This Delta deal was found by Cheapflights users on 10/26. 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 12/62:30 pmIAH - MSO
1 stop8h 23mDelta
Thu 12/185:00 amMSO - IAH
1 stop5h 45mDelta
Deal found 10/26$374
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/255:57 pmIAH - MSO
1 stop7h 12mAlaska Airlines
Wed 12/315:20 amMSO - IAH
1 stop10h 37mAlaska Airlines
Deal found 10/28$408
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sat 11/155:48 pmIAH - MSO
1 stop25h 16mMultiple Airlines
Sat 11/2212:24 pmMSO - IAH
2 stops35h 17mMultiple Airlines
Deal found 10/27$419
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 12/2710:28 pmIAH - MSO
1 stop21h 42mMultiple Airlines
Thu 1/18:02 pmMSO - IAH
1 stop24h 31mMultiple Airlines
Deal found 10/28$421
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/253:09 pmIAH - MSO
2 stops25h 21mMultiple Airlines
Wed 12/3110:49 amMSO - IAH
1 stop9h 51mMultiple Airlines
Deal found 10/28$425
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/76:00 amIAH - MSO
2 stops16h 35mMultiple Airlines
Sun 11/96:54 pmMSO - IAH
1 stop24h 32mMultiple Airlines
Deal found 10/27$427
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 12/612:16 pmHOU - MSO
1 stop8h 46mAmerican Airlines
Thu 12/187:01 amMSO - HOU
1 stop15h 45mAmerican Airlines
Deal found 10/26$470
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/1112:15 pmHOU - MSO
1 stop8h 51mAmerican Airlines
Sat 11/157:01 amMSO - HOU
1 stop7h 53mAmerican Airlines
Deal found 10/27$506
This Delta deal was found by Cheapflights users on 10/27. 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 11/1110:40 amHOU - MSO
2 stops12h 06mDelta
Sat 11/155:25 amMSO - HOU
2 stops11h 08mDelta
Deal found 10/27$536
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/912:15 pmHOU - MSO
1 stop8h 40mAmerican Airlines
Wed 11/127:01 amMSO - HOU
1 stop7h 53mAmerican Airlines
Deal found 10/26$611
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/1512:13 pmHOU - MSO
1 stop8h 53mAmerican Airlines
Sat 11/227:00 amMSO - HOU
1 stop15h 57mAmerican Airlines
Deal found 10/27$616

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 October 28, 2025.
Use the filters below to find and compare flights from Houston to Missoula that are best for you.

Fly from

Houston

Fly to

Missoula

Route

Depart

Return

Price

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Mon 11/10

7:00 am-5:56 pm

1 stop11h 56m

Missoula Johnson-Bell Field

Fri 11/14

10:25 pm-10:04 pm

2 stops22h 39m

$307

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 1/24

7:00 am-3:31 pm

1 stop9h 31m

Missoula Johnson-Bell Field

Tue 2/3

6:23 am-6:17 pm

1 stop10h 54m

$338

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 1/24

12:47 pm-8:14 pm

1 stop8h 27m

Missoula Johnson-Bell Field

Tue 2/3

7:55 am-6:48 pm

2 stops9h 53m

$344

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 12/6

2:30 pm-9:53 pm

1 stop8h 23m

Missoula Johnson-Bell Field

Thu 12/18

5:00 am-11:45 am

1 stop5h 45m

$374

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 4/22

7:35 am-1:43 pm

1 stop7h 08m

Missoula Johnson-Bell Field

Tue 4/28

2:35 pm-11:58 pm

1 stop8h 23m

$408

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 12/25

5:57 pm-12:09 am

1 stop7h 12m

Missoula Johnson-Bell Field

Wed 12/31

5:20 am-4:57 pm

1 stop10h 37m

$408

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 4/22

7:35 am-1:43 pm

1 stop7h 08m

Missoula Johnson-Bell Field

Mon 4/27

2:35 pm-11:58 pm

1 stop8h 23m

$408

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 2/5

7:17 pm-12:23 pm

1 stop18h 06m

Missoula Johnson-Bell Field

Thu 2/12

2:35 pm-11:59 pm

1 stop8h 24m

$408

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Thu 2/5

12:47 pm-8:45 pm

1 stop8h 58m

Missoula Johnson-Bell Field

Thu 2/12

7:01 am-3:52 pm

1 stop7h 51m

$464

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Sat 12/6

12:16 pm-8:02 pm

1 stop8h 46m

Missoula Johnson-Bell Field

Thu 12/18

7:01 am-11:46 pm

1 stop15h 45m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 33 results
1
2
3
4

Best time to book a flight from Houston to Missoula

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

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

Currently, August is the cheapest month in which you can book a flight from Houston to Missoula (average of $186). Flying from Houston to Missoula in February is currently the most expensive (average of $455). 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 HOU to MSO?

Find hourly flight availability from Houston 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 October 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston to Missoula in the morning. If you’re flexible enough to do this you can expect to save up to 20% 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 October 28, 2025.
Read through reviews of airlines operating flights from Houston to Missoula, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

    Most people fly into Missoula Johnson-Bell Field (MSO) if they book a flight to Missoula from Houston. On average, Johnson-Bell Field has 0 inbound flights from Houston per day from 3 airlines. Missoula Johnson-Bell Field is conveniently located just 5.5 mi from Missoula’s city center.

  • How long is the flight from Houston to Missoula?

    Departing from Houston to Missoula will take you 8h 27m. The distance between Houston and Missoula 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 Houston to Missoula round-trip?

    Flying on Delta is currently your cheapest option to Missoula, with prices starting at $289. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $343 and $343, respectively. You may be able to fly from Houston to Missoula for 42% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $204. Users have also found prices from $230 and $265 on American Airlines and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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 to Missoula?

    Currently, August is the cheapest month in which you can book a flight from Houston to Missoula (average of $186). Flying from Houston to Missoula in February is currently the most expensive (average of $455). 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.

Alternative routes for Houston to Missoula

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Bozeman flights
Dallas/Fort Worth to Kalispell flights
Hobby to Bozeman flights
George Bush Intcntl to Bozeman flights
Hobby to Kalispell flights
Dallas/Fort Worth to Billings flights
Dallas/Fort Worth to Missoula flights
Austin to Bozeman flights
George Bush Intcntl to Kalispell flights
Dallas/Fort Worth to Great Falls flights
Love Field to Bozeman flights
San Antonio to Great Falls flights
Austin to Kalispell flights
San Antonio to Kalispell flights
Hobby to Missoula flights
Hobby to Helena flights
Hobby to Great Falls flights
Austin to Missoula flights
George Bush Intcntl to Helena flights
San Antonio to Bozeman flights
George Bush Intcntl to Great Falls flights
George Bush Intcntl to Missoula flights
Austin to Billings flights
Dallas/Fort Worth to Butte flights
Hobby to Billings flights
Hobby to Butte flights
El Paso to Kalispell flights
George Bush Intcntl to Billings flights
Dallas/Fort Worth to Helena flights
George Bush Intcntl to Butte flights
Hobby to Cody flights
Love Field to Billings flights
Austin to Great Falls flights
Austin to Helena flights
Dallas/Fort Worth to West Yellowstone flights
El Paso to Bozeman flights
Dallas/Fort Worth to Cody flights
Amarillo to Bozeman flights
Amarillo to Kalispell flights
Austin to Butte flights
San Antonio to Billings flights
Corpus Christi to Bozeman flights
San Antonio to Helena flights
Lubbock to Bozeman flights
San Antonio to Butte flights
El Paso to Helena flights
San Antonio to Missoula flights

Top 3 airlines flying from Houston to Missoula

Discover the top 3 airlines that operate flights from Houston 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$289Average$410FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$343Average$521FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$343Average$563FlexibilityNo 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.