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Galveston

$195+ Cheap flights from Missoula (MSO) to Galveston, TX

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — HOU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Missoula to Galveston

Keep the following information in mind while searching for Missoula to Galveston flight deals. Data was last updated August 14, 2025.

Round-trip from

$365
(Delta)

One-way from

$195
(American Airlines)

Popular in

March

Cheapest in

June

Average price

$478
From Missoula Johnson-Bell Field to Galveston
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One-way flight from Missoula Johnson-Bell Field to Galveston
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Highest demand for flights based on searches. 16% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Missoula to Galveston

Cheapest flights from Missoula to Galveston
Explore the most affordable flight options available from Missoula to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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 9/135:45 amMSO - HOU
2 stops10h 55mDelta
Tue 9/1610:44 amHOU - MSO
2 stops14h 02mDelta
Deal found 8/13$365
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 9/241:51 pmMSO - HOU
1 stop5h 20mAmerican Airlines
Fri 9/262:33 pmHOU - MSO
2 stops9h 45mAmerican Airlines
Deal found 8/14$377
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/131:51 pmMSO - HOU
1 stop5h 20mAmerican Airlines
Tue 9/166:00 amHOU - MSO
1 stop8h 00mAmerican Airlines
Deal found 8/13$389
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/281:51 pmMSO - HOU
1 stop7h 21mAmerican Airlines
Mon 9/16:00 amHOU - MSO
1 stop8h 01mAmerican Airlines
Deal found 8/13$461
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 8/276:45 amMSO - HOU
2 stops10h 15mAmerican Airlines
Sun 8/316:00 amHOU - MSO
1 stop8h 01mAmerican Airlines
Deal found 8/12$466
This Delta deal was found by Cheapflights users on 8/12. 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 8/276:24 pmMSO - HOU
2 stops13h 38mDelta
Sun 8/311:05 pmHOU - MSO
2 stops11h 05mDelta
Deal found 8/12$471
This American Airlines deal was found by Cheapflights users on 8/14. 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 12/117:00 amMSO - HOU
1 stop8h 07mAmerican Airlines
Sun 12/1412:21 pmHOU - MSO
1 stop8h 25mAmerican Airlines
Deal found 8/14$497

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Galveston 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 August 14, 2025.
Use the filters below to find and compare flights from Missoula to Galveston that are best for you.

Fly from

Missoula

Fly to

Galveston

Route

Depart

Return

Price

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Sat 9/13

5:45 am-5:40 pm

2 stops10h 55m

Houston Hobby

Tue 9/16

10:44 am-11:46 pm

2 stops14h 02m

$365

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Wed 9/24

1:51 pm-8:11 pm

1 stop5h 20m

Houston Hobby

Fri 9/26

2:33 pm-11:18 pm

2 stops9h 45m

$377

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Sat 9/13

1:51 pm-8:11 pm

1 stop5h 20m

Houston Hobby

Tue 9/16

6:00 am-1:00 pm

1 stop8h 00m

$389

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Thu 8/28

1:51 pm-10:12 pm

1 stop7h 21m

Houston Hobby

Mon 9/1

6:00 am-1:01 pm

1 stop8h 01m

$461

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Wed 8/27

6:45 am-6:00 pm

2 stops10h 15m

Houston Hobby

Sun 8/31

6:00 am-1:01 pm

1 stop8h 01m

$466

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Wed 10/15

1:31 pm-10:14 pm

1 stop7h 43m

$251

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Mon 8/25

6:24 pm-9:02 am

2 stops13h 38m

$445

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Mon 8/25

1:51 pm-8:20 am

1 stop17h 29m

$482

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Wed 10/15

6:20 pm-9:18 am

2 stops13h 58m

$505

MissoulaHouston

MSO - HOU

MSOHOU

Missoula Johnson-Bell Field

Mon 8/25

4:14 pm-5:39 pm

3 stops24h 25m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Missoula to Galveston

Have a flexible travel schedule? Discover the best time to fly to Galveston 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.

Cheapflights Insights

Everything you need to know about your flight from Missoula to Galveston

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

Currently, September is the cheapest month in which you can book a flight from Missoula to Galveston (average of $230). Flying from Missoula to Galveston in March is currently the most expensive (average of $331). 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 G4L?

Find hourly flight availability from Missoula to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Missoula to Galveston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Reviews of airlines servicing Galveston

Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Missoula to Galveston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Missoula to Galveston. 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 Galveston?

    Located just 5.5 mi from the city center, Missoula Johnson-Bell Field is the airport most travelers will use when flying to Galveston from Missoula. Booking flights from Johnson-Bell Field (MSO) to Galveston should be relatively easy as there are 0 daily outbound flights to Galveston from 3 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to Galveston 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 Galveston?

    Currently, September is the cheapest month in which you can book a flight from Missoula to Galveston (average of $230). Flying from Missoula to Galveston in March is currently the most expensive (average of $331). 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 Missoula to Galveston

Discover the top 3 airlines that operate flights from Missoula to Galveston. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$264Average$541FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$314Average$565FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$333Average$420FlexibilityNo cancel feeOn-time71%

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