$190+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — HOU
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Cheapest flights from Missoula to GalvestonExplore 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 June 10, 2026.
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 June 10, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:10 pm
MSO
- HOU
2 stops14h 16m
Delta
Mon 10/2610:05 am
HOU
- MSO
2 stops11h 07m
Delta
Deal found 6/8![Delta logo]()
$425
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 9/31:25 pm
MSO
- HOU
1 stop18h 37m
American Airlines
Mon 9/75:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 6/8![American Airlines logo]()
$544
This American Airlines deal was found by Cheapflights users on 6/10. 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 10/231:20 pm
MSO
- HOU
1 stop5h 31m
American Airlines
Mon 10/266:19 pm
HOU
- MSO
1 stop19h 17m
American Airlines
Deal found 6/10![American Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:27 pm
MSO
- HOU
2 stops14h 23m
Delta
Mon 9/71:13 pm
HOU
- MSO
2 stops12h 05m
Delta
Deal found 6/8![Delta logo]()
$875
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 6/226:45 am
MSO
- HOU
1 stop8h 00m
American Airlines
Fri 6/266:03 am
HOU
- MSO
1 stop17h 35m
American Airlines
Deal found 6/5![American Airlines logo]()
$1,150
Best flights from Missoula to GalvestonDiscover carefully curated flight deals from Missoula to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Missoula to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:10 pm
MSO
- HOU
2 stops14h 16m
Delta
Mon 10/2610:05 am
HOU
- MSO
2 stops11h 07m
Delta
Deal found 6/8![Delta logo]()
$425
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 9/31:18 pm
MSO
- HOU
2 stops9h 38m
American Airlines
Mon 9/75:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 6/8![American Airlines logo]()
$940
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:27 pm
MSO
- HOU
2 stops14h 23m
Delta
Mon 9/71:13 pm
HOU
- MSO
2 stops12h 05m
Delta
Deal found 6/8![Delta logo]()
$875
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 6/226:45 am
MSO
- HOU
1 stop8h 00m
American Airlines
Fri 6/266:03 am
HOU
- MSO
1 stop17h 35m
American Airlines
Deal found 6/5![American Airlines logo]()
$1,150
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 6/226:29 pm
MSO
- HOU
2 stops13h 45m
Delta
Fri 6/261:10 pm
HOU
- MSO
2 stops12h 18m
Delta
Deal found 6/5![Delta logo]()
$3,113
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:29 pm
MSO
- HOU
2 stops13h 45m
Delta
Wed 6/241:10 pm
HOU
- MSO
2 stops12h 18m
Delta
Deal found 6/9![Delta logo]()
$4,763
This Priceline deal was found by Cheapflights users on 6/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:59 pm
MSO
- HOU
2 stops12h 49m
Alaska Airlines
Sat 7/1112:46 pm
HOU
- MSO
1 stop10h 54m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$11,688
This Delta deal was found by Cheapflights users on 6/6. 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.
Sun 7/55:31 am
MSO
- HOU
2 stops15h 12m
Delta
Sat 7/116:00 am
HOU
- MSO
2 stops12h 45m
Delta
Deal found 6/6![Delta logo]()
$4,768
Last-minute flights from Missoula to GalvestonDiscover last-minute flight deals from Missoula to Galveston. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Galveston. Data last updated June 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 6/226:45 am
MSO
- HOU
1 stop8h 00m
American Airlines
Fri 6/266:03 am
HOU
- MSO
1 stop17h 35m
American Airlines
Deal found 6/5![American Airlines logo]()
$1,150
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 6/226:29 pm
MSO
- HOU
2 stops13h 45m
Delta
Fri 6/261:10 pm
HOU
- MSO
2 stops12h 18m
Delta
Deal found 6/5![Delta logo]()
$3,113
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:29 pm
MSO
- HOU
2 stops13h 45m
Delta
Wed 6/241:10 pm
HOU
- MSO
2 stops12h 18m
Delta
Deal found 6/9![Delta logo]()
$4,763
This Priceline deal was found by Cheapflights users on 6/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:45 am
MSO
- HOU
1 stop8h 00m
Alaska Airlines
Fri 6/269:30 am
HOU
- MSO
2 stops10h 49m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$11,792
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:45 am
MSO
- HOU
1 stop10h 33m
Alaska Airlines
Wed 6/2412:50 pm
HOU
- MSO
1 stop10h 48m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$22,445
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 7/52:23 pm
MSO
- HOU
1 stop8h 33m
American Airlines
Sat 7/116:03 am
HOU
- MSO
1 stop17h 37m
American Airlines
Deal found 6/8![American Airlines logo]()
$1,169
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:31 am
MSO
- HOU
2 stops9h 52m
Delta
Sat 7/1111:00 am
HOU
- MSO
2 stops13h 44m
Delta
Deal found 6/8![Delta logo]()
$3,371
This Priceline deal was found by Cheapflights users on 6/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:59 pm
MSO
- HOU
2 stops12h 49m
Alaska Airlines
Sat 7/1112:46 pm
HOU
- MSO
1 stop10h 54m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$11,688
One-way flights from Missoula to GalvestonSearch for one-way flight options from Missoula to Galveston. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Missoula to Galveston. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 am
MSO
- HOU
2 stops15h 03m
Delta
Deal found 6/9![Delta logo]()
$190
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/302:15 pm
MSO
- HOU
1 stop8h 44m
American Airlines
Deal found 6/9![American Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:19 pm
MSO
- HOU
3 stops53h 35m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:25 pm
MSO
- HOU
1 stop5h 26m
American Airlines
Deal found 6/6![American Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 6/6. 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.
Sun 9/135:40 am
MSO
- HOU
2 stops9h 43m
Delta
Deal found 6/6![Delta logo]()
$395
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:20 pm
MSO
- HOU
1 stop5h 31m
American Airlines
Deal found 6/9![American Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/303:15 pm
MSO
- HOU
2 stops43h 13m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$512
This Delta deal was found by Cheapflights users on 6/6. 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.
Mon 9/146:00 am
MSO
- HOU
2 stops9h 31m
Delta
Deal found 6/6![Delta logo]()
$553
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:27 pm
MSO
- HOU
1 stop20h 47m
American Airlines
Deal found 6/6![American Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:59 pm
MSO
- HOU
3 stops44h 35m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$644
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:16 pm
MSO
- HOU
3 stops29h 19m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$760
Find flight deals from Missoula to Galveston
Keep the following information in mind while searching for Missoula to Galveston flight deals. Data was last updated June 10, 2026.
Round-trip from | $425 (Delta) |
|---|---|
One-way from | $190 (Delta) |
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 June 10, 2026.
Use the filters below to find and compare flights from Missoula to Galveston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Fri 10/23
6:10 pm-9:26 am
2 stops14h 16m
Houston Hobby
Mon 10/26
10:05 am-8:12 pm
2 stops11h 07m
$425
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Thu 9/3
6:27 pm-9:50 am
2 stops14h 23m
Houston Hobby
Mon 9/7
1:13 pm-12:18 am
2 stops12h 05m
$875
Quickest round-trip
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Thu 9/3
1:18 pm-11:56 pm
2 stops9h 38m
Houston Hobby
Mon 9/7
5:41 am-12:35 pm
1 stop7h 54m
$940
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Mon 6/22
6:45 am-3:45 pm
1 stop8h 00m
Houston Hobby
Fri 6/26
6:03 am-10:38 pm
1 stop17h 35m
$1,150
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Mon 6/22
6:29 pm-9:14 am
2 stops13h 45m
Houston Hobby
Fri 6/26
1:10 pm-12:28 am
2 stops12h 18m
$3,113
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Mon 6/22
6:29 pm-9:14 am
2 stops13h 45m
Houston Hobby
Wed 6/24
1:10 pm-12:28 am
2 stops12h 18m
$4,763
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Sun 7/5
5:31 am-9:43 pm
2 stops15h 12m
Houston Hobby
Sat 7/11
6:00 am-5:45 pm
2 stops12h 45m
$4,768
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Sun 7/5
7:59 pm-9:48 am
2 stops12h 49m
Houston Hobby
Sat 7/11
12:46 pm-10:40 pm
1 stop10h 54m
$11,688
Cheapest one-way
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Tue 10/13
5:40 am-9:43 pm
2 stops15h 03m
$190
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Tue 6/30
2:15 pm-11:59 pm
1 stop8h 44m
$210
Showing 1-10 of 19 resultsSorted by cheapest first
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.
MSO-HOU
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
MSO-G4L
MSO-HOU
No data available for this route at this time. Please check back soon.
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 June 10, 2026.
Get a feel of what it's like to fly with Delta and United 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.
Overall
7.9
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Missoula and Galveston flights
Browse other Missoula and Galveston flight options. Last updated on June 10, 2026.
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Missoula to Galveston flights
Consider these flights traveling from Missoula to Galveston.
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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$423 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$215 | Average$408 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$259 | Average$450 | FlexibilityNo cancel fee | On-time69% |