$136+ Cheap flights from Missouri to Montana
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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BZN
Jun 1 — Jun 81
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 Missouri to MontanaExplore the most affordable flight options available from Missouri to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 2, 2026.
Explore the most affordable flight options available from Missouri to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 2, 2026.
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 8/166:40 am
MCI
- BZN
1 stop5h 00m
Delta
Fri 8/215:45 am
BZN
- MCI
1 stop6h 25m
Delta
Deal found 4/30![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 8/106:59 pm
STL
- BZN
1 stop6h 00m
Delta
Sat 8/155:45 am
BZN
- STL
1 stop6h 36m
Delta
Deal found 4/28![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/26:40 am
MCI
- FCA
1 stop5h 45m
Delta
Thu 6/46:07 pm
FCA
- MCI
1 stop5h 18m
Delta
Deal found 4/30![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 6/57:40 pm
MCI
- BZN
1 stop5h 19m
Delta
Wed 6/103:56 pm
BZN
- MCI
1 stop6h 10m
Delta
Deal found 4/30![Delta logo]()
$285
This Delta deal was found by Cheapflights users on 4/30. 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 7/27:55 pm
STL
- BZN
1 stop5h 28m
Delta
Wed 7/85:15 am
BZN
- STL
1 stop7h 18m
Delta
Deal found 4/30![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/296:00 am
STL
- FCA
1 stop6h 29m
United Airlines
Mon 6/15:28 pm
FCA
- STL
1 stop5h 29m
United Airlines
Deal found 4/30![United Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/146:00 am
MCI
- BZN
1 stop5h 01m
United Airlines
Sun 5/176:30 am
BZN
- MCI
1 stop5h 13m
United Airlines
Deal found 4/29![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 9/186:59 pm
STL
- BZN
1 stop6h 00m
Delta
Tue 9/225:45 am
BZN
- STL
1 stop6h 36m
Delta
Deal found 4/29![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/2. 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 5/249:10 am
MCI
- FCA
1 stop8h 00m
United Airlines
Thu 5/286:20 am
FCA
- MCI
1 stop5h 23m
United Airlines
Deal found 5/2![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/1. 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 6/175:10 am
STL
- BZN
1 stop5h 27m
United Airlines
Tue 6/234:29 pm
BZN
- STL
1 stop6h 28m
United Airlines
Deal found 5/1![United Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 5/291:59 pm
STL
- FCA
2 stops10h 15m
Delta
Fri 6/56:07 pm
FCA
- STL
1 stop5h 23m
Delta
Deal found 4/29![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 5/1. 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 11/1011:45 am
STL
- BZN
2 stops10h 22m
United Airlines
Fri 11/132:37 pm
BZN
- STL
1 stop5h 22m
United Airlines
Deal found 5/1![United Airlines logo]()
$304
Best flights from Missouri to MontanaDiscover carefully curated flight deals from Missouri to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 2, 2026.
Discover carefully curated flight deals from Missouri to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 2, 2026.
This United Airlines deal was found by Cheapflights users on 5/1. 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 8/316:00 am
MCI
- BZN
1 stop4h 45m
United Airlines
Thu 9/37:00 am
BZN
- MCI
1 stop4h 39m
United Airlines
Deal found 5/1![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 5/2. 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 6/126:00 pm
MCI
- BZN
1 stop7h 23m
Delta
Wed 6/176:00 am
BZN
- MCI
1 stop4h 49m
Delta
Deal found 5/2![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:25 pm
MCI
- BZN
1 stop8h 45m
Southwest
Wed 6/177:45 am
BZN
- MCI
2 stops6h 30m
Southwest
Deal found 5/2![Southwest logo]()
$340
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 5/235:33 pm
STL
- BZN
1 stop20h 44m
Alaska Airlines
Sat 5/308:00 am
BZN
- STL
1 stop9h 45m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 5/2. 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 5/236:00 am
STL
- BIL
1 stop7h 12m
American Airlines
Sat 5/231:23 pm
BIL
- STL
1 stop7h 19m
American Airlines
Deal found 5/2![American Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 5/1. 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 7/147:00 am
MCI
- BZN
1 stop8h 30m
Delta
Tue 7/215:15 am
BZN
- MCI
1 stop7h 42m
Delta
Deal found 5/1![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 5/2. 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 8/166:51 am
MCI
- BZN
1 stop6h 23m
Delta
Fri 8/216:00 am
BZN
- MCI
1 stop7h 08m
Delta
Deal found 5/2![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/156:00 am
MCI
- BZN
1 stop5h 01m
United Airlines
Sun 5/176:30 am
BZN
- MCI
1 stop5h 13m
United Airlines
Deal found 4/30![United Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:05 pm
MCI
- BZN
1 stop4h 35m
Southwest
Tue 7/142:35 pm
BZN
- MCI
2 stops6h 55m
Southwest
Deal found 4/28![Southwest logo]()
$365
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/166:00 am
MCI
- BIL
1 stop4h 40m
United Airlines
Wed 5/205:05 am
BIL
- MCI
1 stop4h 28m
United Airlines
Deal found 4/30![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 7/96:00 pm
MCI
- BIL
1 stop5h 50m
Delta
Sun 7/196:24 am
BIL
- MCI
1 stop4h 22m
Delta
Deal found 4/29![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/146:00 am
MCI
- BIL
1 stop4h 40m
United Airlines
Mon 5/185:51 pm
BIL
- MCI
1 stop5h 08m
United Airlines
Deal found 4/29![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/1. 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 5/296:30 am
MCI
- BIL
2 stops12h 09m
Delta
Wed 6/36:30 am
BIL
- MCI
1 stop4h 05m
Delta
Deal found 5/1![Delta logo]()
$314
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:47 pm
SGF
- FCA
2 stops12h 12m
Alaska Airlines
Wed 10/286:33 am
FCA
- SGF
2 stops14h 38m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/237:55 pm
STL
- BZN
1 stop5h 28m
Delta
Mon 6/2912:13 pm
BZN
- STL
1 stop5h 50m
Delta
Deal found 4/30![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 5/2. 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 7/95:10 am
STL
- BZN
1 stop5h 27m
United Airlines
Mon 7/138:00 am
BZN
- STL
1 stop6h 46m
United Airlines
Deal found 5/2![United Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/147:41 pm
STL
- GTF
1 stop23h 31m
Alaska Airlines
Mon 5/186:52 pm
GTF
- STL
1 stop19h 24m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:25 pm
STL
- BZN
2 stops8h 40m
Southwest
Fri 6/56:35 am
BZN
- STL
1 stop7h 00m
Southwest
Deal found 4/30![Southwest logo]()
$458
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/166:00 am
MCI
- BZN
1 stop5h 01m
United Airlines
Fri 5/224:29 pm
BZN
- MCI
1 stop5h 56m
United Airlines
Deal found 5/1![United Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 7/45:00 pm
STL
- GTF
1 stop6h 40m
Delta
Tue 7/146:25 pm
GTF
- STL
1 stop5h 16m
Delta
Deal found 4/28![Delta logo]()
$338
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:55 pm
STL
- BZN
1 stop6h 50m
Southwest
Sun 6/212:15 pm
BZN
- STL
2 stops8h 55m
Southwest
Deal found 4/29![Southwest logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 9/52:46 pm
MCI
- FCA
1 stop23h 42m
Alaska Airlines
Sat 9/126:08 pm
FCA
- MCI
1 stop18h 49m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 4/28. 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 5/156:40 am
MCI
- BIL
1 stop5h 14m
Delta
Sun 5/175:30 am
BIL
- MCI
1 stop7h 28m
Delta
Deal found 4/28![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 6/61:50 pm
MCI
- MSO
2 stops9h 48m
United Airlines
Wed 6/105:20 pm
MSO
- MCI
1 stop5h 10m
United Airlines
Deal found 4/28![United Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 9/161:32 pm
MCI
- FCA
1 stop7h 09m
Alaska Airlines
Sat 9/196:08 pm
FCA
- MCI
1 stop18h 49m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:30 pm
STL
- BZN
2 stops8h 25m
Southwest
Tue 5/1211:20 am
BZN
- STL
1 stop5h 45m
Southwest
Deal found 4/28![Southwest logo]()
$479
This Delta deal was found by Cheapflights users on 4/29. 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 8/127:40 pm
MCI
- MSO
1 stop5h 44m
Delta
Mon 8/176:10 pm
MSO
- MCI
1 stop5h 10m
Delta
Deal found 4/29![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/306:00 am
STL
- FCA
1 stop6h 29m
United Airlines
Wed 6/35:28 pm
FCA
- STL
1 stop5h 29m
United Airlines
Deal found 5/1![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 4/29. 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 6/66:40 am
MCI
- MSO
1 stop6h 54m
Delta
Sat 6/135:31 am
MSO
- MCI
1 stop7h 29m
Delta
Deal found 4/29![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 5/1. 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 7/146:00 am
MCI
- BZN
2 stops11h 24m
United Airlines
Tue 7/214:29 pm
BZN
- MCI
1 stop5h 56m
United Airlines
Deal found 5/1![United Airlines logo]()
$391
Last-minute flights from Missouri to MontanaDiscover last-minute flight deals from Missouri to Montana. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Montana. Data last updated May 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/27. 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.
Mon 5/116:40 am
MCI
- FCA
1 stop5h 48m
Delta
Fri 5/155:13 am
FCA
- MCI
1 stop7h 45m
Delta
Deal found 4/27![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/146:00 am
MCI
- BZN
1 stop5h 01m
United Airlines
Sun 5/176:30 am
BZN
- MCI
1 stop5h 13m
United Airlines
Deal found 4/29![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/2. 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 5/249:10 am
MCI
- FCA
1 stop8h 00m
United Airlines
Thu 5/286:20 am
FCA
- MCI
1 stop5h 23m
United Airlines
Deal found 5/2![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/265:10 am
STL
- BZN
1 stop5h 27m
United Airlines
Tue 6/212:48 pm
BZN
- STL
1 stop7h 28m
United Airlines
Deal found 4/30![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 5/1. 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 5/267:40 pm
MCI
- BZN
1 stop5h 19m
Delta
Sat 5/304:02 pm
BZN
- MCI
1 stop6h 08m
Delta
Deal found 5/1![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 5/267:59 pm
STL
- BZN
1 stop5h 00m
Delta
Wed 6/31:00 pm
BZN
- STL
1 stop5h 03m
Delta
Deal found 4/28![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 5/275:45 pm
MCI
- MSO
1 stop6h 55m
Delta
Tue 6/25:05 am
MSO
- MCI
1 stop5h 30m
Delta
Deal found 4/28![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/296:00 am
STL
- FCA
1 stop6h 29m
United Airlines
Mon 6/15:28 pm
FCA
- STL
1 stop5h 29m
United Airlines
Deal found 4/30![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 5/291:59 pm
STL
- FCA
2 stops10h 15m
Delta
Fri 6/56:07 pm
FCA
- STL
1 stop5h 23m
Delta
Deal found 4/29![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 5/295:45 pm
MCI
- BIL
1 stop6h 29m
Delta
Thu 6/46:19 pm
BIL
- MCI
1 stop5h 06m
Delta
Deal found 4/30![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/1. 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 5/296:30 am
MCI
- BIL
2 stops12h 09m
Delta
Wed 6/36:30 am
BIL
- MCI
1 stop4h 05m
Delta
Deal found 5/1![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 5/295:45 pm
MCI
- BZN
1 stop6h 59m
Delta
Thu 6/46:35 pm
BZN
- MCI
1 stop4h 50m
Delta
Deal found 4/30![Delta logo]()
$315
One-way flights from Missouri to MontanaSearch for one-way flight options from Missouri to Montana. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
Search for one-way flight options from Missouri to Montana. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 8/56:00 am
MCI
- BZN
1 stop4h 31m
United Airlines
Deal found 4/28![United Airlines logo]()
$136
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 6/247:55 pm
STL
- BZN
1 stop5h 28m
Delta
Deal found 4/28![Delta logo]()
$136
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 8/44:04 pm
MCI
- FCA
1 stop8h 34m
Delta
Deal found 4/28![Delta logo]()
$140
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/227:03 am
STL
- FCA
1 stop8h 57m
American Airlines
Deal found 5/1![American Airlines logo]()
$149
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/146:00 am
MCI
- BZN
1 stop5h 01m
United Airlines
Deal found 4/28![United Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 5/2. 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 8/45:40 pm
MCI
- MSO
1 stop7h 12m
Delta
Deal found 5/2![Delta logo]()
$159
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 6/65:36 pm
STL
- BZN
1 stop7h 08m
Delta
Deal found 4/28![Delta logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:34 pm
MCI
- MSO
2 stops19h 49m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$162
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 8/151:45 pm
MCI
- MSO
2 stops9h 45m
United Airlines
Deal found 4/28![United Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 6/145:10 am
STL
- BZN
1 stop5h 19m
United Airlines
Deal found 4/28![United Airlines logo]()
$164
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:08 pm
STL
- BZN
2 stops15h 27m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 5/286:40 am
MCI
- MSO
1 stop6h 54m
Delta
Deal found 4/28![Delta logo]()
$170
Find flight deals from Missouri to Montana
Keep the following information in mind while searching for Missouri to Montana flight deals. Data was last updated May 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (Delta) |
One-way from | $136 (United Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $419 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Montana 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 2, 2026.
Use the filters below to find and compare flights from Missouri to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityBozeman
MCI - BZN
MCIBZN
Kansas City
Mon 8/31
6:00 am-9:45 am
1 stop4h 45m
Bozeman Gallatin Field
Thu 9/3
7:00 am-12:39 pm
1 stop4h 39m
$271
Kansas CityBozeman
MCI - BZN
MCIBZN
Kansas City
Fri 6/12
6:00 pm-12:23 am
1 stop7h 23m
Bozeman Gallatin Field
Wed 6/17
6:00 am-11:49 am
1 stop4h 49m
$271
Kansas CityBozeman
MCI - BZN
MCIBZN
Kansas City
Tue 7/14
7:00 am-2:30 pm
1 stop8h 30m
Bozeman Gallatin Field
Tue 7/21
5:15 am-1:57 pm
1 stop7h 42m
$271
Kansas CityBozeman
MCI - BZN
MCIBZN
Kansas City
Sun 8/16
6:51 am-12:14 pm
1 stop6h 23m
Bozeman Gallatin Field
Fri 8/21
6:00 am-2:08 pm
1 stop7h 08m
$271
Kansas CityBozeman
MCI - BZN
MCIBZN
Kansas City
Fri 5/15
6:00 am-10:01 am
1 stop5h 01m
Bozeman Gallatin Field
Sun 5/17
6:30 am-12:43 pm
1 stop5h 13m
$299
Kansas CityBillings
MCI - BIL
MCIBIL
Kansas City
Thu 7/9
6:00 pm-10:50 pm
1 stop5h 50m
Billings Logan Intl
Sun 7/19
6:24 am-11:46 am
1 stop4h 22m
$309
Kansas CityBillings
MCI - BIL
MCIBIL
Kansas City
Fri 5/29
6:30 am-5:39 pm
2 stops12h 09m
Billings Logan Intl
Wed 6/3
6:30 am-11:35 am
1 stop4h 05m
$314
St. LouisBozeman
STL - BZN
STLBZN
Lambert-St Louis
Tue 6/23
7:55 pm-12:23 am
1 stop5h 28m
Bozeman Gallatin Field
Mon 6/29
12:13 pm-7:03 pm
1 stop5h 50m
$315
St. LouisGreat Falls
STL - GTF
STLGTF
Lambert-St Louis
Sat 7/4
5:00 pm-10:40 pm
1 stop6h 40m
Great Falls
Tue 7/14
6:25 pm-12:41 am
1 stop5h 16m
$338
Quickest round-trip
Kansas CityBillings
MCI - BIL
MCIBIL
Kansas City
Sat 5/16
6:00 am-9:40 am
1 stop4h 40m
Billings Logan Intl
Wed 5/20
5:05 am-10:33 am
1 stop4h 28m
$339
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Missouri with our price prediction graph.
STL-BZN
STL-FCA
MCI-BZN
MCI-FCA
MCI-BIL
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 Montana
USMO-USMT
STL-BZN
STL-FCA
MCI-BZN
MCI-FCA
How far ahead should I book a flight from Missouri to Montana?
To ensure you get the cheapest price possible for a flight from Missouri to Montana, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Missouri to Montana?
Currently, November is the cheapest month in which you can book a flight from Missouri to Montana (average of $118). Flying from Missouri to Montana in April is currently the most expensive (average of $222). 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 Montana?
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated May 2, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Missouri to Montana by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Missouri to Montana. 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 Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Montana by cabin class
Find flights from Missouri to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Montana flights
Browse other Missouri and Montana flight options. Last updated on May 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to Missouri after your stay in Montana
Missouri to Montana flights
Consider these flights traveling from Missouri to Montana.
Top 5 airlines flying from Missouri to Montana
Discover the top 5 airlines that operate flights from Missouri to Montana. 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 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$140 | Average$367 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$140 | Average$447 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$192 | Average$410 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$210 | Average$481 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$373 | FlexibilityNo cancel fee | On-time75% |