$220+ Cheap flights from Missouri 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSO
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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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 Missouri to MissoulaExplore the most affordable flight options available from Missouri to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from Missouri to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 10/17:00 am -
1 stop9h 17m
Wed 10/73:49 pm -
1 stop7h 10m
Deal found 8/11![Alaska Airlines logo]()
$371
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:44 pm -
2 stops9h 46m
Wed 9/165:17 pm -
1 stop5h 13m
Deal found 8/12![United Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 8/317:00 am -
1 stop9h 17m
Wed 9/94:16 pm -
1 stop6h 43m
Deal found 8/9![Alaska Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:05 pm -
1 stop5h 26m
Mon 8/315:24 pm -
1 stop5h 18m
Deal found 8/9![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:00 am -
1 stop8h 20m
Sat 8/292:40 pm -
1 stop8h 02m
Deal found 8/10![United Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am -
1 stop9h 17m
Wed 9/164:16 pm -
1 stop6h 43m
Deal found 8/10![Alaska Airlines logo]()
$411
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:22 am -
2 stops11h 10m
Tue 10/272:37 pm -
1 stop5h 10m
Deal found 8/13![United Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 8/267:00 am -
1 stop9h 17m
Wed 9/94:16 pm -
1 stop6h 43m
Deal found 8/9![Alaska Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/106:00 am -
1 stop5h 02m
Tue 9/227:00 am -
2 stops12h 34m
Deal found 8/11![United Airlines logo]()
$435
This Expedia deal was found by Cheapflights users on 8/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am -
1 stop6h 23m
Wed 9/97:00 am -
1 stop15h 59m
Deal found 8/9![Alaska Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 8/9. 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.
Wed 11/2512:28 pm -
1 stop8h 29m
Tue 12/16:28 pm -
1 stop5h 12m
Deal found 8/9![Delta logo]()
$441
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:10 pm -
2 stops25h 49m
Sun 9/279:49 pm -
1 stop12h 28m
Deal found 8/12![Multiple Airlines logo]()
$448
Best flights from Missouri to MissoulaDiscover carefully curated flight deals from Missouri to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Missouri to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
1 stop5h 02m
Wed 9/165:17 pm -
1 stop5h 13m
Deal found 8/12![United Airlines logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:17 am -
1 stop7h 09m
Wed 10/283:49 pm -
1 stop7h 10m
Deal found 8/8![Alaska Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:05 pm -
1 stop5h 26m
Mon 8/315:24 pm -
1 stop5h 18m
Deal found 8/9![United Airlines logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am -
1 stop9h 17m
Wed 9/164:16 pm -
1 stop6h 43m
Deal found 8/10![Alaska Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:05 pm -
1 stop5h 26m
Sat 8/2910:38 am -
2 stops11h 41m
Deal found 8/10![United Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am -
1 stop9h 27m
Sat 11/77:03 am -
1 stop7h 18m
Deal found 8/10![Alaska Airlines logo]()
$455
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop5h 02m
Sat 9/2610:38 am -
1 stop4h 44m
Deal found 8/12![United Airlines logo]()
$450
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:53 pm -
2 stops9h 08m
Tue 9/297:00 am -
1 stop15h 59m
Deal found 8/10![Alaska Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 8/299:00 am -
1 stop8h 20m
Wed 9/25:24 pm -
1 stop5h 18m
Deal found 8/11![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:32 am -
2 stops9h 48m
Wed 10/285:24 pm -
1 stop5h 20m
Deal found 8/8![United Airlines logo]()
$469
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:08 pm -
2 stops22h 09m
Thu 9/177:00 am -
1 stop10h 38m
Deal found 8/13![Alaska Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 11/101:08 pm -
2 stops9h 39m
Sun 11/156:15 am -
1 stop5h 23m
Deal found 8/11![United Airlines logo]()
$480
This Booking.com deal was found by Cheapflights users on 8/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:42 pm -
2 stops21h 44m
Mon 10/263:49 pm -
1 stop7h 10m
Deal found 8/11![Alaska Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:36 pm -
2 stops9h 54m
Sun 9/206:15 am -
1 stop5h 25m
Deal found 8/8![United Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:08 pm -
2 stops9h 28m
Wed 9/166:15 am -
1 stop5h 22m
Deal found 8/10![United Airlines logo]()
$506
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:01 am -
1 stop5h 30m
Sat 10/312:37 pm -
1 stop5h 04m
Deal found 8/12![United Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 9/95:30 am -
1 stop5h 32m
Tue 9/227:00 am -
2 stops12h 29m
Deal found 8/11![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:30 am -
2 stops9h 56m
Sat 11/72:37 pm -
2 stops7h 47m
Deal found 8/8![United Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am -
1 stop6h 42m
Wed 8/196:15 am -
1 stop5h 25m
Deal found 8/10![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:15 am -
1 stop6h 09m
Wed 10/285:24 pm -
2 stops27h 14m
Deal found 8/8![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:30 am -
1 stop5h 27m
Wed 10/285:24 pm -
2 stops27h 32m
Deal found 8/8![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:30 am -
1 stop28h 12m
Wed 9/25:24 pm -
1 stop5h 20m
Deal found 8/10![United Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 8/269:00 am -
1 stop5h 38m
Sun 8/307:15 am -
2 stops26h 01m
Deal found 8/11![United Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:15 am -
2 stops28h 47m
Mon 9/216:15 am -
1 stop13h 24m
Deal found 8/9![United Airlines logo]()
$777
Last-minute flights from Missouri to MissoulaDiscover last-minute flight deals from Missouri to Missoula. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Missoula. Data last updated August 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:00 am -
1 stop8h 20m
Sat 8/292:40 pm -
1 stop8h 02m
Deal found 8/10![United Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 8/267:00 am -
1 stop9h 17m
Wed 9/94:16 pm -
1 stop6h 43m
Deal found 8/9![Alaska Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:05 pm -
1 stop5h 26m
Mon 8/315:24 pm -
1 stop5h 18m
Deal found 8/9![United Airlines logo]()
$406
This Expedia deal was found by Cheapflights users on 8/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am -
1 stop6h 23m
Wed 9/97:00 am -
1 stop15h 59m
Deal found 8/9![Alaska Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:43 pm -
2 stops9h 47m
Wed 9/95:17 pm -
1 stop5h 13m
Deal found 8/9![United Airlines logo]()
$455
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 8/317:00 am -
1 stop9h 17m
Wed 9/94:16 pm -
1 stop6h 43m
Deal found 8/9![Alaska Airlines logo]()
$390
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
1 stop5h 02m
Wed 9/165:17 pm -
1 stop5h 13m
Deal found 8/12![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 pm -
1 stop8h 18m
Wed 9/166:17 pm -
1 stop5h 27m
Deal found 8/10![Delta logo]()
$461
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/106:00 am -
1 stop5h 02m
Tue 9/227:00 am -
2 stops12h 34m
Deal found 8/11![United Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am -
1 stop9h 17m
Wed 9/164:16 pm -
1 stop6h 43m
Deal found 8/10![Alaska Airlines logo]()
$411
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop5h 02m
Sat 9/2610:38 am -
1 stop4h 44m
Deal found 8/12![United Airlines logo]()
$450
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:10 pm -
2 stops25h 49m
Sun 9/279:49 pm -
1 stop12h 28m
Deal found 8/12![Multiple Airlines logo]()
$448
One-way flights from Missouri to MissoulaSearch for one-way flight options from Missouri to Missoula. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Missouri to Missoula. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:29 pm -
3 stops52h 46m
Deal found 8/12![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sat 8/291:38 pm -
2 stops32h 24m
Deal found 8/9![Multiple Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 8/9. 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.
Sat 8/295:40 pm -
1 stop7h 07m
Deal found 8/9![Delta logo]()
$231
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:29 am -
1 stop9h 48m
Deal found 8/12![Alaska Airlines logo]()
$245
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:43 pm -
2 stops9h 47m
Deal found 8/9![United Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:13 pm -
1 stop5h 18m
Deal found 8/9![United Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:14 am -
1 stop8h 06m
Deal found 8/10![United Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:24 am -
2 stops32h 07m
Deal found 8/8![United Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:47 pm -
3 stops51h 06m
Deal found 8/10![Multiple Airlines logo]()
$774
Find flight deals from Missouri to Missoula
Keep the following information in mind while searching for Missouri to Missoula flight deals. Data was last updated August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $371 (Alaska Airlines) |
One-way from | $220 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $470 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 August 13, 2026.
Use the filters below to find and compare flights from Missouri to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityMissoula
MCI Kansas City - MSO Missoula Johnson-Bell Field
MCIMSO
Kansas City
Wed 9/9
6:00 am-10:02 am
1 stop5h 02m
Missoula Johnson-Bell Field
Wed 9/16
5:17 pm-11:30 pm
1 stop5h 13m
$381
SpringfieldMissoula
SGF Springfield-Branson - MSO Missoula Johnson-Bell Field
SGFMSO
Springfield-Branson
Fri 8/28
5:05 pm-9:31 pm
1 stop5h 26m
Missoula Johnson-Bell Field
Mon 8/31
5:24 pm-11:42 pm
1 stop5h 18m
$406
Kansas CityMissoula
MCI Kansas City - MSO Missoula Johnson-Bell Field
MCIMSO
Kansas City
Sat 10/24
6:17 am-12:26 pm
1 stop7h 09m
Missoula Johnson-Bell Field
Wed 10/28
3:49 pm-11:59 pm
1 stop7h 10m
$411
Kansas CityMissoula
MCI Kansas City - MSO Missoula Johnson-Bell Field
MCIMSO
Kansas City
Sat 9/12
7:00 am-3:17 pm
1 stop9h 17m
Missoula Johnson-Bell Field
Wed 9/16
4:16 pm-11:59 pm
1 stop6h 43m
$411
SpringfieldMissoula
SGF Springfield-Branson - MSO Missoula Johnson-Bell Field
SGFMSO
Springfield-Branson
Tue 8/25
5:05 pm-9:31 pm
1 stop5h 26m
Missoula Johnson-Bell Field
Sat 8/29
10:38 am-11:19 pm
2 stops11h 41m
$414
Quickest round-trip
Kansas CityMissoula
MCI Kansas City - MSO Missoula Johnson-Bell Field
MCIMSO
Kansas City
Thu 9/17
6:00 am-10:02 am
1 stop5h 02m
Missoula Johnson-Bell Field
Sat 9/26
10:38 am-4:22 pm
1 stop4h 44m
$450
St. LouisMissoula
STL Lambert-St Louis - MSO Missoula Johnson-Bell Field
STLMSO
Lambert-St Louis
Tue 11/3
7:00 am-3:27 pm
1 stop9h 27m
Missoula Johnson-Bell Field
Sat 11/7
7:03 am-3:21 pm
1 stop7h 18m
$455
SpringfieldMissoula
SGF Springfield-Branson - MSO Missoula Johnson-Bell Field
SGFMSO
Springfield-Branson
Sat 8/29
9:00 am-4:20 pm
1 stop8h 20m
Missoula Johnson-Bell Field
Wed 9/2
5:24 pm-11:42 pm
1 stop5h 18m
$464
Kansas CityMissoula
MCI Kansas City - MSO Missoula Johnson-Bell Field
MCIMSO
Kansas City
Sat 9/26
2:53 pm-11:01 pm
2 stops9h 08m
Missoula Johnson-Bell Field
Tue 9/29
7:00 am-11:59 pm
1 stop15h 59m
$467
JoplinMissoula
JLN Joplin - MSO Missoula Johnson-Bell Field
JLNMSO
Joplin
Sat 10/24
7:32 am-4:20 pm
2 stops9h 48m
Missoula Johnson-Bell Field
Wed 10/28
5:24 pm-11:44 pm
1 stop5h 20m
$469
Showing 1-10 of 31 resultsSorted by cheapest first
Best time to book a flight from Missouri to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Missouri with our price prediction graph.
MCI-MSO
SGF-MSO
STL-MSO
JLN-MSO
COU-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 Missouri to Missoula
USMO-MSO
MCI-MSO
SGF-MSO
STL-MSO
JLN-MSO
What is the cheapest month to book a flight from Missouri to Missoula?
Currently, March is the cheapest month in which you can book a flight from Missouri to Missoula (average of $278). Flying from Missouri to Missoula in July is currently the most expensive (average of $715). 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.
How much does it cost to fly round-trip from Missouri to Missoula?
Airfare is typical for this route at the moment.
Missouri to Missoula flights typically cost between $397 and $792 in November.The cheapest round-trip price found within the last 5 days was $441 on Delta (Nov 25-Dec 1).
Related info for your journey
Find useful and relevant information for your journey from Missouri 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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Alternative routes for Missouri to Missoula
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Complete your trip
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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 August 13, 2026.
Missouri and Missoula flights
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Popular flight searches
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Missouri to Missoula flights
Consider these flights traveling from Missouri to Missoula.
Top 2 airlines flying from Missouri to Missoula
Discover the top 2 airlines that operate flights from Missouri 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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$459 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$257 | Average$467 | FlexibilityNo cancel fee | On-time69% |