$251+ Cheap flights from Missouri to Missoula (MSO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSO
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Missoula with Cheapflights
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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 September 30, 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 September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/219:00 am -
1 stop5h 32m
Wed 10/282:37 pm -
1 stop5h 04m
Deal found 9/26![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/29. 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
Fri 10/302:37 pm -
1 stop5h 24m
Deal found 9/29![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/214:19 pm -
2 stops25h 04m
Sun 10/258:39 pm -
1 stop14h 56m
Deal found 9/27![Multiple Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 9/25. 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 10/285:59 pm -
1 stop7h 32m
Mon 11/21:14 pm -
2 stops9h 42m
Deal found 9/25![Delta logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/309:01 am -
1 stop5h 30m
Tue 11/32:37 pm -
1 stop5h 04m
Deal found 9/27![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/289:01 am -
1 stop8h 25m
Wed 11/42:37 pm -
1 stop5h 04m
Deal found 9/26![United Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/135:30 am -
1 stop5h 27m
Sat 10/172:38 pm -
1 stop5h 02m
Deal found 9/28![United Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/283:17 pm -
1 stop8h 37m
Mon 11/24:21 pm -
1 stop6h 38m
Deal found 9/25![Alaska Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/156:00 am -
1 stop4h 57m
Tue 10/205:19 pm -
1 stop5h 25m
Deal found 9/28![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/1311:15 am -
2 stops11h 17m
Sat 10/172:38 pm -
1 stop4h 55m
Deal found 9/28![United Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 11/147:00 am -
1 stop9h 31m
Tue 11/172:02 pm -
1 stop8h 57m
Deal found 9/29![Alaska Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/27. 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
Tue 11/32:37 pm -
1 stop5h 04m
Deal found 9/27![United Airlines logo]()
$458
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 September 30, 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 September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/289:01 am -
1 stop8h 25m
Wed 11/42:37 pm -
1 stop5h 04m
Deal found 9/26![United Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/283:17 pm -
1 stop8h 37m
Mon 11/24:21 pm -
1 stop6h 38m
Deal found 9/25![Alaska Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 9/26. 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 11/12:10 pm -
2 stops9h 41m
Wed 11/42:55 pm -
1 stop5h 17m
Deal found 9/26![Delta logo]()
$460
This American Airlines deal was found by Cheapflights users on 9/27. 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 11/47:26 am -
2 stops13h 49m
Sun 11/81:06 pm -
1 stop20h 47m
Deal found 9/27![American Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/135:30 am -
1 stop5h 27m
Sat 10/172:38 pm -
1 stop5h 02m
Deal found 9/28![United Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 9/26. 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 11/147:00 am -
1 stop9h 31m
Tue 11/172:02 pm -
1 stop8h 57m
Deal found 9/26![Alaska Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 9/30. 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 1/46:00 am -
1 stop7h 58m
Thu 1/147:42 am -
2 stops15h 15m
Deal found 9/30![American Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 9/30. 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 1/43:45 pm -
2 stops8h 11m
Thu 1/145:40 am -
2 stops7h 51m
Deal found 9/30![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 9/26. 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 11/15:20 pm -
1 stop5h 27m
Wed 11/46:15 am -
1 stop5h 13m
Deal found 9/26![United Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 9/28. 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 12/257:05 am -
1 stop6h 31m
Tue 12/295:20 am -
1 stop7h 00m
Deal found 9/28![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 9/26. 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 1/269:00 am -
1 stop5h 27m
Sat 1/302:27 pm -
1 stop5h 03m
Deal found 9/26![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 9/30. 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 2/1810:45 am -
2 stops10h 27m
Sun 2/215:40 am -
1 stop6h 43m
Deal found 9/30![Delta logo]()
$500
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/275:02 pm -
1 stop5h 45m
Tue 11/36:15 am -
2 stops10h 50m
Deal found 9/29![United Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 9/29. 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 10/2812:35 pm -
2 stops12h 56m
Mon 11/21:14 pm -
2 stops9h 42m
Deal found 9/29![Delta logo]()
$510
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/1411:34 am -
1 stop5h 46m
Fri 10/165:19 pm -
1 stop5h 25m
Deal found 9/27![United Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 9/27. 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 10/217:00 pm -
1 stop6h 31m
Sun 10/256:23 pm -
1 stop5h 21m
Deal found 9/27![Delta logo]()
$531
This United Airlines deal was found by Cheapflights users on 9/26. 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 -
2 stops10h 49m
Wed 10/286:15 am -
2 stops10h 50m
Deal found 9/26![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/286:00 am -
2 stops11h 26m
Mon 11/25:24 pm -
1 stop5h 28m
Deal found 9/26![United Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/125:10 am -
1 stop5h 47m
Fri 10/1612:28 pm -
1 stop6h 13m
Deal found 9/26![United Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/1310:27 am -
2 stops12h 05m
Sat 10/176:15 am -
1 stop5h 25m
Deal found 9/28![United Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/226:15 am -
1 stop6h 17m
Mon 10/265:24 pm -
1 stop26h 17m
Deal found 9/26![United Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 9/27. 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
Fri 11/65:24 pm -
1 stop26h 17m
Deal found 9/27![United Airlines logo]()
$637
Last-minute flights from Missouri to MissoulaDiscover last-minute flight deals from Missouri to Missoula. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Missoula. Data last updated September 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/135:30 am -
1 stop5h 27m
Sat 10/172:38 pm -
1 stop5h 02m
Deal found 9/28![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/1311:15 am -
2 stops11h 17m
Sat 10/172:38 pm -
1 stop4h 55m
Deal found 9/28![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/156:00 am -
1 stop4h 57m
Tue 10/205:19 pm -
1 stop5h 25m
Deal found 9/28![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/219:00 am -
1 stop5h 32m
Wed 10/282:37 pm -
1 stop5h 04m
Deal found 9/26![United Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/214:19 pm -
2 stops25h 04m
Sun 10/258:39 pm -
1 stop14h 56m
Deal found 9/27![Multiple Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 9/29. 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
Fri 10/302:37 pm -
1 stop5h 24m
Deal found 9/29![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/27. 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
Tue 11/32:37 pm -
1 stop5h 04m
Deal found 9/27![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 9/25. 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 10/285:59 pm -
1 stop7h 32m
Mon 11/21:14 pm -
2 stops9h 42m
Deal found 9/25![Delta logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/289:01 am -
1 stop8h 25m
Wed 11/42:37 pm -
1 stop5h 04m
Deal found 9/26![United Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/283:17 pm -
1 stop8h 37m
Mon 11/24:21 pm -
1 stop6h 38m
Deal found 9/25![Alaska Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/309:01 am -
1 stop5h 30m
Tue 11/32:37 pm -
1 stop5h 04m
Deal found 9/27![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/3111:20 am -
2 stops11h 27m
Tue 11/32:37 pm -
1 stop5h 04m
Deal found 9/27![United Airlines logo]()
$464
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 September 30, 2026.
Search for one-way flight options from Missouri to Missoula. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/68:45 am -
1 stop5h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/205:24 pm -
1 stop5h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$256
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/99:00 am -
1 stop8h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 9/28. 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 11/67:05 am -
2 stops14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/85:30 am -
1 stop8h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 9/29. 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 1/27:38 pm -
1 stop6h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/88:15 am -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 9/30. 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 12/235:13 pm -
1 stop5h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 9/25. 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 1/210:45 am -
2 stops11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$418
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 September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (United Airlines) |
One-way from | $251 (United Airlines) |
Popular in | December |
Cheapest in | March |
Average price | $598 |
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 7,457,451 searches. Data last updated September 30, 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
Fri 11/6
8:45 am-1:31 pm
1 stop5h 46m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$251
Quickest round-trip
Kansas CityMissoula
MCI Kansas City - MSO Missoula Johnson-Bell Field
MCIMSO
Kansas City
Tue 10/20
5:24 pm-9:32 pm
1 stop5h 08m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$256
Kansas CityMissoula
MCI Kansas City - MSO Missoula Johnson-Bell Field
MCIMSO
Kansas City
Fri 10/9
9:00 am-4:20 pm
1 stop8h 20m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$281
St. LouisMissoula
STL Lambert-St Louis - MSO Missoula Johnson-Bell Field
STLMSO
Lambert-St Louis
Sat 1/2
7:38 pm-12:42 am
1 stop6h 04m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$325
Kansas CityMissoula
MCI Kansas City - MSO Missoula Johnson-Bell Field
MCIMSO
Kansas City
Thu 10/8
8:15 am-3:19 pm
1 stop8h 04m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$331
St. LouisMissoula
STL Lambert-St Louis - MSO Missoula Johnson-Bell Field
STLMSO
Lambert-St Louis
Sat 1/2
10:45 am-9:40 pm
2 stops11h 55m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$418
ColumbiaMissoula
COU Columbia Regional - MSO Missoula Johnson-Bell Field
COUMSO
Columbia Regional
Wed 10/28
9:01 am-4:26 pm
1 stop8h 25m
Missoula Johnson-Bell Field
Wed 11/4
2:37 pm-8:41 pm
1 stop5h 04m
$427
SpringfieldMissoula
SGF Springfield-Branson - MSO Missoula Johnson-Bell Field
SGFMSO
Springfield-Branson
Tue 10/13
5:30 am-9:57 am
1 stop5h 27m
Missoula Johnson-Bell Field
Sat 10/17
2:38 pm-8:40 pm
1 stop5h 02m
$429
Kansas CityMissoula
MCI Kansas City - MSO Missoula Johnson-Bell Field
MCIMSO
Kansas City
Wed 10/28
3:17 pm-10:54 pm
1 stop8h 37m
Missoula Johnson-Bell Field
Mon 11/2
4:21 pm-11:59 pm
1 stop6h 38m
$430
Kansas CityMissoula
MCI Kansas City - MSO Missoula Johnson-Bell Field
MCIMSO
Kansas City
Sat 11/14
7:00 am-3:31 pm
1 stop9h 31m
Missoula Johnson-Bell Field
Tue 11/17
2:02 pm-11:59 pm
1 stop8h 57m
$451
Showing 1-10 of 28 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
STL-MSO
COU-MSO
SGF-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
STL-MSO
COU-MSO
SGF-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.
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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Search flights from Missouri to Missoula by cabin class
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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 September 30, 2026.
Missouri and Missoula flights
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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 7,457,451 searches. Data last updated September 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$459 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$257 | Average$507 | FlexibilityNo cancel fee | On-time69% |