$240+ Cheap flights from Missoula (MSO) to Houston
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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — HOU
Aug 15 — Aug 221
Round-trip
1 adult, Economy
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Find cheap flights from Missoula to Houston with Cheapflights
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Cheapest flights from Missoula to HoustonExplore the most affordable flight options available from Missoula to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from Missoula to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:19 pm
MSO
- IAH
2 stops31h 45m
Multiple Airlines
Mon 10/127:57 pm
IAH
- MSO
1 stop16h 32m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:00 am
MSO
- IAH
1 stop9h 13m
Alaska Airlines
Mon 9/212:34 pm
IAH
- MSO
1 stop9h 27m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:00 am
MSO
- IAH
1 stop9h 17m
Delta
Sun 11/156:30 am
IAH
- MSO
2 stops11h 57m
Delta
Deal found 7/14![Delta logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:19 pm
MSO
- IAH
2 stops31h 45m
Multiple Airlines
Sat 10/109:59 pm
IAH
- MSO
1 stop13h 48m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:19 pm
MSO
- IAH
2 stops31h 45m
Multiple Airlines
Wed 10/147:57 pm
IAH
- MSO
1 stop18h 18m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:55 pm
MSO
- IAH
1 stop9h 03m
Alaska Airlines
Sat 11/72:24 pm
IAH
- MSO
1 stop8h 01m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 7/12. 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.
Thu 9/175:30 am
MSO
- IAH
2 stops8h 40m
Delta
Mon 9/217:06 pm
IAH
- MSO
1 stop6h 12m
Delta
Deal found 7/12![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:19 pm
MSO
- IAH
1 stop5h 40m
United Airlines
Mon 10/126:20 am
IAH
- MSO
1 stop8h 12m
United Airlines
Deal found 7/13![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 7/12. 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.
Thu 9/175:30 am
MSO
- IAH
2 stops8h 40m
Delta
Sun 9/204:05 pm
IAH
- MSO
2 stops9h 13m
Delta
Deal found 7/12![Delta logo]()
$409
This Orbitz deal was found by Cheapflights users on 7/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:41 pm
MSO
- IAH
2 stops16h 03m
Alaska Airlines
Tue 8/182:38 pm
IAH
- MSO
1 stop9h 14m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/141:25 pm
MSO
- HOU
1 stop5h 26m
American Airlines
Mon 8/175:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 7/11![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 7/11. 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 10/231:05 pm
MSO
- HOU
1 stop19h 16m
American Airlines
Mon 10/268:24 pm
HOU
- MSO
1 stop17h 51m
American Airlines
Deal found 7/11![American Airlines logo]()
$628
Best flights from Missoula to HoustonDiscover carefully curated flight deals from Missoula to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from Missoula to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:00 am
MSO
- IAH
1 stop9h 17m
Delta
Sun 11/156:30 am
IAH
- MSO
2 stops11h 57m
Delta
Deal found 7/14![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 11/31:55 pm
MSO
- IAH
1 stop9h 03m
Alaska Airlines
Sat 11/72:24 pm
IAH
- MSO
1 stop8h 01m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/141:25 pm
MSO
- HOU
1 stop5h 26m
American Airlines
Mon 8/175:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 7/11![American Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 7/12. 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.
Thu 9/175:30 am
MSO
- IAH
2 stops8h 40m
Delta
Sun 9/204:05 pm
IAH
- MSO
2 stops9h 13m
Delta
Deal found 7/12![Delta logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:15 am
MSO
- IAH
1 stop8h 58m
Alaska Airlines
Sun 9/62:34 pm
IAH
- MSO
1 stop9h 27m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 7/12. 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.
Fri 10/236:24 pm
MSO
- IAH
2 stops14h 15m
Delta
Mon 10/267:20 pm
IAH
- MSO
1 stop6h 01m
Delta
Deal found 7/12![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
Fri 10/237:00 am
MSO
- IAH
1 stop9h 15m
Alaska Airlines
Mon 10/266:09 am
IAH
- MSO
1 stop9h 41m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Fri 11/137:00 am
MSO
- HOU
1 stop7h 54m
American Airlines
Sun 11/159:05 am
HOU
- MSO
1 stop11h 50m
American Airlines
Deal found 7/14![American Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 8/145:52 pm
MSO
- HOU
2 stops14h 11m
American Airlines
Tue 8/185:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 7/13![American Airlines logo]()
$634
This American Airlines deal was found by Cheapflights users on 7/12. 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 8/55:52 pm
MSO
- HOU
2 stops14h 10m
American Airlines
Wed 8/125:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 7/12![American Airlines logo]()
$865
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Thu 7/302:09 pm
MSO
- HOU
1 stop8h 47m
American Airlines
Tue 8/46:03 am
HOU
- MSO
2 stops11h 08m
American Airlines
Deal found 7/12![American Airlines logo]()
$914
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Tue 8/111:25 pm
MSO
- HOU
1 stop5h 26m
American Airlines
Tue 8/185:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 7/12![American Airlines logo]()
$986
Last-minute flights from Missoula to HoustonDiscover last-minute flight deals from Missoula to Houston. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Houston. Data last updated July 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:40 am
MSO
- IAH
2 stops22h 54m
Multiple Airlines
Sat 8/158:43 pm
IAH
- MSO
1 stop13h 51m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Wed 8/55:20 pm
MSO
- IAH
1 stop6h 21m
United Airlines
Wed 8/122:53 pm
IAH
- MSO
1 stop8h 37m
United Airlines
Deal found 7/15![United Airlines logo]()
$529
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 8/55:41 pm
MSO
- IAH
1 stop18h 54m
Alaska Airlines
Wed 8/122:09 pm
IAH
- MSO
2 stops21h 33m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$579
This Expedia deal was found by Cheapflights users on 7/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:41 pm
MSO
- IAH
1 stop18h 54m
Alaska Airlines
Tue 8/182:38 pm
IAH
- MSO
1 stop9h 14m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Tue 8/115:52 pm
MSO
- HOU
2 stops14h 10m
American Airlines
Tue 8/185:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 7/12![American Airlines logo]()
$658
This Expedia deal was found by Cheapflights users on 7/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:41 pm
MSO
- IAH
1 stop18h 54m
Alaska Airlines
Mon 8/174:21 pm
IAH
- MSO
2 stops19h 21m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Fri 8/145:24 pm
MSO
- IAH
1 stop5h 32m
United Airlines
Mon 8/175:15 am
IAH
- MSO
1 stop5h 42m
United Airlines
Deal found 7/11![United Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/141:25 pm
MSO
- HOU
1 stop5h 26m
American Airlines
Mon 8/175:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 7/11![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 8/141:25 pm
MSO
- HOU
1 stop5h 26m
American Airlines
Tue 8/185:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 7/13![American Airlines logo]()
$628
One-way flights from Missoula to HoustonSearch for one-way flight options from Missoula to Houston. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from Missoula to Houston. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Priceline deal was found by Cheapflights users on 7/11. 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.
Sat 8/227:15 am
MSO
- IAH
1 stop8h 58m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$240
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/221:25 pm
MSO
- HOU
1 stop5h 26m
American Airlines
Deal found 7/11![American Airlines logo]()
$266
This Expedia deal was found by Cheapflights users on 7/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:41 pm
MSO
- IAH
1 stop18h 54m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 7/11. 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 8/226:27 pm
MSO
- HOU
2 stops14h 23m
Delta
Deal found 7/11![Delta logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/224:12 pm
MSO
- IAH
3 stops20h 43m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 7/206:27 pm
MSO
- IAH
2 stops13h 08m
Delta
Deal found 7/13![Delta logo]()
$628
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:41 pm
MSO
- IAH
1 stop18h 54m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$638
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:51 pm
MSO
- IAH
3 stops43h 12m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:41 pm
MSO
- IAH
3 stops21h 50m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/222:05 pm
MSO
- HOU
3 stops18h 45m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$772
Find flight deals from Missoula to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Houston (HO1). 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 16, 2026.
Round-trip from | $315 (Kiwi.com) |
|---|---|
One-way from | $240 (Priceline) |
Popular in | July |
Cheapest in | March |
Average price | $960 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to Houston 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 16, 2026.
Use the filters below to find and compare flights from Missoula to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaHouston
MSO - IAH
MSOIAH
Missoula Johnson-Bell Field
Fri 11/13
8:00 am-6:17 pm
1 stop9h 17m
Houston George Bush Intcntl
Sun 11/15
6:30 am-5:27 pm
2 stops11h 57m
$354
MissoulaHouston
MSO - IAH
MSOIAH
Missoula Johnson-Bell Field
Tue 11/3
1:55 pm-11:58 pm
1 stop9h 03m
Houston George Bush Intcntl
Sat 11/7
2:24 pm-9:25 pm
1 stop8h 01m
$374
MissoulaHouston
MSO - IAH
MSOIAH
Missoula Johnson-Bell Field
Thu 9/17
5:30 am-3:10 pm
2 stops8h 40m
Houston George Bush Intcntl
Sun 9/20
4:05 pm-12:18 am
2 stops9h 13m
$409
MissoulaHouston
MSO - IAH
MSOIAH
Missoula Johnson-Bell Field
Fri 10/23
6:24 pm-9:39 am
2 stops14h 15m
Houston George Bush Intcntl
Mon 10/26
7:20 pm-12:21 am
1 stop6h 01m
$419
MissoulaHouston
MSO - IAH
MSOIAH
Missoula Johnson-Bell Field
Thu 9/3
7:15 am-5:13 pm
1 stop8h 58m
Houston George Bush Intcntl
Sun 9/6
2:34 pm-11:01 pm
1 stop9h 27m
$439
MissoulaHouston
MSO - IAH
MSOIAH
Missoula Johnson-Bell Field
Fri 10/23
7:00 am-5:15 pm
1 stop9h 15m
Houston George Bush Intcntl
Mon 10/26
6:09 am-2:50 pm
1 stop9h 41m
$439
Quickest round-trip
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Fri 8/14
1:25 pm-7:51 pm
1 stop5h 26m
Houston Hobby
Mon 8/17
5:41 am-12:35 pm
1 stop7h 54m
$528
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Fri 11/13
7:00 am-3:54 pm
1 stop7h 54m
Houston Hobby
Sun 11/15
9:05 am-7:55 pm
1 stop11h 50m
$629
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Fri 8/14
5:52 pm-9:03 am
2 stops14h 11m
Houston Hobby
Tue 8/18
5:41 am-12:35 pm
1 stop7h 54m
$634
MissoulaHouston
MSO - HOU
MSOHOU
Missoula Johnson-Bell Field
Wed 8/5
5:52 pm-9:02 am
2 stops14h 10m
Houston Hobby
Wed 8/12
5:41 am-12:35 pm
1 stop7h 54m
$865
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Missoula to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Missoula with our price prediction graph.
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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 Houston
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What is the cheapest month to book a flight from Missoula to Houston?
Currently, March is the cheapest month in which you can book a flight from Missoula to Houston (average of $119). Flying from Missoula to Houston in July is currently the most expensive (average of $701). 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.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated July 16, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Missoula to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2024
SAN - AUS
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2024
SAN - AUS
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2024
SAN - AUS
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2024
SAN - AUS
Related info for your journey
Find useful and relevant information for your journey from Missoula to Houston. 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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Alternative routes for Missoula to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missoula to Houston by cabin class
Find flights from Missoula to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missoula and Houston flights
Browse other Missoula and Houston flight options. Last updated on July 16, 2026.
Other flights from Missoula
Browse through other flights departing from Missoula. Flights are based on user searches made on Cheapflights and were last updated on July 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Missoula to Houston
Discover the top 3 airlines that operate flights from Missoula to Houston. 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 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$215 | Average$408 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$259 | Average$450 | FlexibilityNo cancel fee | On-time69% |