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$149+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MSO
Jul 14 — Jul 211
Mon 7/14
Mon 7/21
1 adult, Economy
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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 July 9, 2025.

Round-trip from

$292
(Alaska Airlines)

One-way from

$149
(Hawaiian Airlines)

Popular in

February

Cheapest in

August

Average price

$468
From Houston to Missoula Johnson-Bell Field
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One-way flight from Houston to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 22% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 9, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 10/18:00 amIAH - MSO
1 stop8h 18mAlaska Airlines
Mon 10/65:40 amMSO - IAH
1 stop10h 00mAlaska Airlines
Deal found 7/7$292
This Delta deal was found by Cheapflights users on 7/6. 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 10/252:35 pmIAH - MSO
1 stop6h 37mDelta
Wed 10/296:10 pmMSO - IAH
2 stops13h 34mDelta
Deal found 7/6$298
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 9/126:00 amHOU - MSO
1 stop8h 00mAmerican Airlines
Wed 9/171:51 pmMSO - HOU
1 stop5h 20mAmerican Airlines
Deal found 7/8$344
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Thu 9/187:43 amIAH - MSO
1 stop6h 17mAmerican Airlines
Mon 9/226:37 amMSO - IAH
1 stop15h 43mAmerican Airlines
Deal found 7/7$360
This Mytrip deal was found by Cheapflights users on 7/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/244:29 pmIAH - MSO
2 stops24h 01mMultiple Airlines
Mon 7/289:54 pmMSO - IAH
1 stop7h 01mMultiple Airlines
Deal found 7/9$373
This Booking.com deal was found by Cheapflights users on 7/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2410:04 pmIAH - MSO
1 stop14h 50mFrontier
Mon 7/2812:40 pmMSO - IAH
1 stop20h 44mFrontier
Deal found 7/9$374
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/99:00 amIAH - MSO
1 stop9h 56mHawaiian Airlines
Fri 8/155:45 amMSO - IAH
1 stop10h 05mHawaiian Airlines
Deal found 7/8$376
This Delta deal was found by Cheapflights users on 7/7. 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.
Wed 10/11:13 pmHOU - MSO
2 stops12h 05mDelta
Mon 10/66:10 pmMSO - HOU
2 stops14h 13mDelta
Deal found 7/7$415
This United Airlines deal was found by Cheapflights users on 7/7. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/59:32 pmIAH - MSO
2 stops13h 24mUnited Airlines
Tue 8/125:20 pmMSO - IAH
2 stops12h 16mUnited Airlines
Deal found 7/7$501

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 July 9, 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

Wed 10/1

8:00 am-3:18 pm

1 stop8h 18m

Missoula Johnson-Bell Field

Mon 10/6

5:40 am-4:40 pm

1 stop10h 00m

$292

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 10/25

2:35 pm-8:12 pm

1 stop6h 37m

Missoula Johnson-Bell Field

Wed 10/29

6:10 pm-8:44 am

2 stops13h 34m

$298

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Fri 9/12

6:00 am-1:00 pm

1 stop8h 00m

Missoula Johnson-Bell Field

Wed 9/17

1:51 pm-8:11 pm

1 stop5h 20m

$344

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 9/18

7:43 am-1:00 pm

1 stop6h 17m

Missoula Johnson-Bell Field

Mon 9/22

6:37 am-11:20 pm

1 stop15h 43m

$360

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 7/24

4:29 pm-3:30 pm

2 stops24h 01m

Missoula Johnson-Bell Field

Mon 7/28

9:54 pm-5:55 am

1 stop7h 01m

$373

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 7/24

10:04 pm-11:54 am

1 stop14h 50m

Missoula Johnson-Bell Field

Mon 7/28

12:40 pm-10:24 am

1 stop20h 44m

$374

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 8/9

9:00 am-5:56 pm

1 stop9h 56m

Missoula Johnson-Bell Field

Fri 8/15

5:45 am-4:50 pm

1 stop10h 05m

$376

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Wed 10/1

1:13 pm-12:18 am

2 stops12h 05m

Missoula Johnson-Bell Field

Mon 10/6

6:10 pm-9:23 am

2 stops14h 13m

$415

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 8/5

9:32 pm-9:56 am

2 stops13h 24m

Missoula Johnson-Bell Field

Tue 8/12

5:20 pm-6:36 am

2 stops12h 16m

$501

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sat 8/30

5:59 pm-11:59 pm

1 stop7h 00m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 16 results
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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, October is the cheapest month in which you can book a flight from Houston to Missoula (average of $365). Flying from Houston to Missoula in March is currently the most expensive (average of $506). 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 July 9, 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 25% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Houston to Missoula?

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 July 9, 2025.
Read through reviews of airlines operating flights from Houston to Missoula, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,958 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,556 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,843 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines flying from Houston to Missoula round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Missoula, with prices starting at $292. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $298 and $344, respectively. You may be able to fly from Houston to Missoula for 43% 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 Hawaiian Airlines. According to our data, you can fly for as low as $149. Users have also found prices from $150 and $150 on Delta and American Airlines, 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, October is the cheapest month in which you can book a flight from Houston to Missoula (average of $365). Flying from Houston to Missoula in March is currently the most expensive (average of $506). 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 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 July 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$318Average$482FlexibilityNo cancel feeOn-time71%
DeltaCheapest$326Average$455FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$372Average$592FlexibilityNo cancel feeOn-time69%

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