$138+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MSO
Jun 21 — Jun 281
Round-trip
1 adult, Economy
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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
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Cheapest flights from Houston to MissoulaExplore 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 May 22, 2026.
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 May 22, 2026.
This Delta deal was found by Cheapflights users on 5/18. 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 8/77:06 pm
IAH
- MSO
1 stop5h 41m
Delta
Sun 8/165:57 am
MSO
- IAH
1 stop6h 08m
Delta
Deal found 5/18![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/20. 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 6/35:54 pm
IAH
- MSO
1 stop6h 46m
Delta
Wed 6/105:55 am
MSO
- IAH
1 stop6h 20m
Delta
Deal found 5/20![Delta logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/81:17 pm
IAH
- MSO
1 stop21h 17m
Multiple Airlines
Sun 7/1210:24 am
MSO
- IAH
2 stops27h 28m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 5/20. 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 6/94:00 pm
IAH
- MSO
2 stops9h 28m
Delta
Wed 6/105:55 am
MSO
- IAH
1 stop6h 20m
Delta
Deal found 5/20![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/20. 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 8/47:10 am
IAH
- MSO
2 stops11h 37m
Delta
Mon 8/105:30 am
MSO
- IAH
2 stops8h 39m
Delta
Deal found 5/20![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 5/19. 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 9/166:00 am
HOU
- MSO
2 stops9h 37m
Delta
Sun 9/206:10 pm
MSO
- HOU
2 stops14h 05m
Delta
Deal found 5/19![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 5/20. 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 6/286:30 am
IAH
- MSO
1 stop9h 09m
Delta
Sat 7/45:55 am
MSO
- IAH
1 stop6h 59m
Delta
Deal found 5/20![Delta logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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.
Sun 6/78:00 am
IAH
- MSO
1 stop7h 43m
Alaska Airlines
Wed 6/107:03 am
MSO
- IAH
1 stop9h 13m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 5/18. 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 6/16:03 am
HOU
- MSO
1 stop8h 25m
American Airlines
Fri 6/52:15 pm
MSO
- HOU
1 stop8h 44m
American Airlines
Deal found 5/18![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/20. 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 6/57:59 pm
IAH
- MSO
1 stop5h 23m
Delta
Wed 6/105:55 am
MSO
- IAH
1 stop6h 20m
Delta
Deal found 5/20![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 5/17. 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 9/76:00 am
HOU
- MSO
2 stops9h 37m
Delta
Fri 9/115:40 am
MSO
- HOU
2 stops9h 43m
Delta
Deal found 5/17![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 5/18. 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 6/11:06 pm
HOU
- MSO
2 stops12h 16m
Delta
Fri 6/56:05 pm
MSO
- HOU
2 stops14h 27m
Delta
Deal found 5/18![Delta logo]()
$429
Best flights from Houston to MissoulaDiscover carefully curated flight deals from Houston to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 22, 2026.
Discover carefully curated flight deals from Houston to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 22, 2026.
This Delta deal was found by Cheapflights users on 5/17. 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 8/77:06 pm
IAH
- MSO
1 stop5h 41m
Delta
Sun 8/165:57 am
MSO
- IAH
1 stop6h 08m
Delta
Deal found 5/17![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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.
Sat 8/292:34 pm
IAH
- MSO
1 stop9h 22m
Alaska Airlines
Tue 9/17:15 am
MSO
- IAH
1 stop8h 58m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 5/21. 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 8/75:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Sun 8/161:25 pm
MSO
- HOU
1 stop18h 38m
American Airlines
Deal found 5/21![American Airlines logo]()
$663
This Delta deal was found by Cheapflights users on 5/22. 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 8/107:06 pm
IAH
- MSO
1 stop5h 41m
Delta
Tue 8/185:57 am
MSO
- IAH
1 stop6h 08m
Delta
Deal found 5/22![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 5/19. 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 11/37:01 am
IAH
- MSO
1 stop9h 33m
Alaska Airlines
Sat 11/71:55 pm
MSO
- IAH
1 stop9h 03m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 5/17. 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 9/34:00 pm
IAH
- MSO
2 stops9h 24m
Delta
Mon 9/75:45 am
MSO
- IAH
1 stop7h 14m
Delta
Deal found 5/17![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 5/17. 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 7/412:13 pm
IAH
- MSO
2 stops12h 31m
Delta
Tue 7/145:55 am
MSO
- IAH
1 stop6h 19m
Delta
Deal found 5/17![Delta logo]()
$455
This Delta deal was found by Cheapflights users on 5/18. 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 8/1310:50 am
HOU
- MSO
2 stops14h 02m
Delta
Mon 8/176:27 pm
MSO
- HOU
2 stops14h 23m
Delta
Deal found 5/18![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 5/17. 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 5/306:00 am
HOU
- MSO
2 stops12h 24m
Delta
Sat 6/66:05 pm
MSO
- HOU
2 stops14h 09m
Delta
Deal found 5/17![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 5/18. 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 8/710:50 am
HOU
- MSO
2 stops14h 02m
Delta
Sun 8/166:27 pm
MSO
- HOU
2 stops14h 23m
Delta
Deal found 5/18![Delta logo]()
$584
Last-minute flights from Houston to MissoulaDiscover last-minute flight deals from Houston to Missoula. Data last updated May 22, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Missoula. Data last updated May 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/18. 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 6/16:03 am
HOU
- MSO
1 stop8h 25m
American Airlines
Fri 6/52:15 pm
MSO
- HOU
1 stop8h 44m
American Airlines
Deal found 5/18![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/18. 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 6/11:06 pm
HOU
- MSO
2 stops12h 16m
Delta
Fri 6/56:05 pm
MSO
- HOU
2 stops14h 27m
Delta
Deal found 5/18![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 5/20. 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 6/35:54 pm
IAH
- MSO
1 stop6h 46m
Delta
Wed 6/105:55 am
MSO
- IAH
1 stop6h 20m
Delta
Deal found 5/20![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 5/20. 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 6/57:59 pm
IAH
- MSO
1 stop5h 23m
Delta
Wed 6/105:55 am
MSO
- IAH
1 stop6h 20m
Delta
Deal found 5/20![Delta logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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.
Sun 6/78:00 am
IAH
- MSO
1 stop7h 43m
Alaska Airlines
Wed 6/107:03 am
MSO
- IAH
1 stop9h 13m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/20. 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 6/94:00 pm
IAH
- MSO
2 stops9h 28m
Delta
Wed 6/105:55 am
MSO
- IAH
1 stop6h 20m
Delta
Deal found 5/20![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/20. 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 6/96:30 am
IAH
- MSO
1 stop9h 09m
Delta
Thu 6/115:55 am
MSO
- IAH
1 stop6h 20m
Delta
Deal found 5/20![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 5/19. 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 6/105:40 pm
IAH
- MSO
1 stop7h 04m
Delta
Wed 6/175:55 am
MSO
- IAH
1 stop6h 20m
Delta
Deal found 5/19![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/107:00 am
IAH
- MSO
2 stops10h 14m
American Airlines
Wed 6/172:15 pm
MSO
- IAH
1 stop7h 13m
American Airlines
Deal found 5/19![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 5/21. 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 6/135:51 pm
IAH
- MSO
1 stop6h 53m
Delta
Wed 7/85:35 am
MSO
- IAH
1 stop6h 56m
Delta
Deal found 5/21![Delta logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/178:53 pm
IAH
- MSO
1 stop13h 42m
Multiple Airlines
Mon 6/222:46 pm
MSO
- IAH
2 stops21h 00m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 5/20. 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 6/286:30 am
IAH
- MSO
1 stop9h 09m
Delta
Sat 7/45:55 am
MSO
- IAH
1 stop6h 59m
Delta
Deal found 5/20![Delta logo]()
$414
One-way flights from Houston to MissoulaSearch for one-way flight options from Houston to Missoula. Find affordable one-way fares based on user searches. Data last updated May 22, 2026.
Search for one-way flight options from Houston to Missoula. Find affordable one-way fares based on user searches. Data last updated May 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 8/1511:54 am
IAH
- MSO
1 stop28h 08m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$138
This Delta deal was found by Cheapflights users on 5/18. 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 8/145:48 pm
IAH
- MSO
1 stop7h 04m
Delta
Deal found 5/18![Delta logo]()
$185
This American Airlines deal was found by Cheapflights users on 5/17. 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 8/155:41 am
HOU
- MSO
1 stop7h 54m
American Airlines
Deal found 5/17![American Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/178:53 pm
IAH
- MSO
1 stop13h 42m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 8/206:30 am
IAH
- MSO
3 stops15h 32m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$208
This Delta deal was found by Cheapflights users on 5/17. 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 6/27:59 pm
IAH
- MSO
1 stop5h 23m
Delta
Deal found 5/17![Delta logo]()
$210
This American Airlines deal was found by Cheapflights users on 5/16. 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 6/16:03 am
HOU
- MSO
1 stop8h 25m
American Airlines
Deal found 5/16![American Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 5/16. 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 6/11:06 pm
HOU
- MSO
2 stops12h 16m
Delta
Deal found 5/16![Delta logo]()
$215
This deal was found by Cheapflights users on 5/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:15 am
IAH
- MSO
1 stop5h 42m
United Airlines
Deal found 5/17![United Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Mon 6/295:04 am
IAH
- MSO
1 stop7h 28m
United Airlines
Deal found 5/21![United Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 7/247:39 pm
HOU
- MSO
3 stops38h 55m
Allegiant Air
Deal found 5/17![Allegiant Air logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/2011:54 am
IAH
- MSO
1 stop28h 04m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$259
Find 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 May 22, 2026.
Round-trip from | $369 (Delta) |
|---|---|
One-way from | $138 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $348 |
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 May 22, 2026.
Use the filters below to find and compare flights from Houston to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonMissoula
IAH - MSO
IAHMSO
Houston George Bush Intcntl
Fri 8/7
7:06 pm-11:47 pm
1 stop5h 41m
Missoula Johnson-Bell Field
Sun 8/16
5:57 am-1:05 pm
1 stop6h 08m
$369
HoustonMissoula
IAH - MSO
IAHMSO
Houston George Bush Intcntl
Sat 8/29
2:34 pm-10:56 pm
1 stop9h 22m
Missoula Johnson-Bell Field
Tue 9/1
7:15 am-5:13 pm
1 stop8h 58m
$369
HoustonMissoula
IAH - MSO
IAHMSO
Houston George Bush Intcntl
Mon 8/10
7:06 pm-11:47 pm
1 stop5h 41m
Missoula Johnson-Bell Field
Tue 8/18
5:57 am-1:05 pm
1 stop6h 08m
$369
HoustonMissoula
IAH - MSO
IAHMSO
Houston George Bush Intcntl
Tue 11/3
7:01 am-3:34 pm
1 stop9h 33m
Missoula Johnson-Bell Field
Sat 11/7
1:55 pm-11:58 pm
1 stop9h 03m
$369
HoustonMissoula
IAH - MSO
IAHMSO
Houston George Bush Intcntl
Thu 9/3
4:00 pm-12:24 am
2 stops9h 24m
Missoula Johnson-Bell Field
Mon 9/7
5:45 am-1:59 pm
1 stop7h 14m
$374
HoustonMissoula
IAH - MSO
IAHMSO
Houston George Bush Intcntl
Sat 7/4
12:13 pm-11:44 pm
2 stops12h 31m
Missoula Johnson-Bell Field
Tue 7/14
5:55 am-1:14 pm
1 stop6h 19m
$455
HoustonMissoula
HOU - MSO
HOUMSO
Houston Hobby
Thu 8/13
10:50 am-11:52 pm
2 stops14h 02m
Missoula Johnson-Bell Field
Mon 8/17
6:27 pm-9:50 am
2 stops14h 23m
$461
HoustonMissoula
HOU - MSO
HOUMSO
Houston Hobby
Sat 5/30
6:00 am-5:24 pm
2 stops12h 24m
Missoula Johnson-Bell Field
Sat 6/6
6:05 pm-9:14 am
2 stops14h 09m
$484
HoustonMissoula
HOU - MSO
HOUMSO
Houston Hobby
Fri 8/7
10:50 am-11:52 pm
2 stops14h 02m
Missoula Johnson-Bell Field
Sun 8/16
6:27 pm-9:50 am
2 stops14h 23m
$584
HoustonMissoula
HOU - MSO
HOUMSO
Houston Hobby
Fri 8/7
5:41 am-12:35 pm
1 stop7h 54m
Missoula Johnson-Bell Field
Sun 8/16
1:25 pm-9:03 am
1 stop18h 38m
$663
Showing 1-10 of 23 resultsSorted by cheapest first
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.
HO1-MSO
IAH-MSO
HOU-MSO
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
HO1-MSO
IAH-MSO
HOU-MSO
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 May 22, 2026.
Read through reviews of airlines operating flights from Houston to Missoula, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Other flights to Missoula
Explore flights to Missoula departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 22, 2026.
Houston and Missoula flights
Browse other Houston and Missoula flight options. Last updated on May 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$214 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$518 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$343 | Average$545 | FlexibilityNo cancel fee | On-time71% |