$131+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BZN
May 8 — May 151
Round-trip
1 adult, Economy
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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 April 8, 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 April 8, 2026.
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Wed 5/276:55 pm
MCI
- BZN
1 stop6h 20m
Southwest
Wed 6/38:10 am
BZN
- MCI
1 stop4h 25m
Southwest
Deal found 4/6![Southwest logo]()
$271
This deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:25 pm
STL
- BZN
1 stop5h 46m
Delta
Sun 5/35:59 am
BZN
- STL
1 stop4h 33m
Delta
Deal found 4/4![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Mon 8/37:45 pm
STL
- BZN
1 stop6h 25m
Southwest
Tue 8/112:00 pm
BZN
- STL
1 stop8h 40m
Southwest
Deal found 4/6![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/219:32 am
MCI
- FCA
1 stop5h 22m
Delta
Sat 4/255:05 am
FCA
- MCI
1 stop7h 15m
Delta
Deal found 4/6![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/2111:30 am
MCI
- FCA
2 stops10h 57m
United Airlines
Sat 4/252:33 pm
FCA
- MCI
1 stop5h 01m
United Airlines
Deal found 4/6![United Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:40 pm
MCI
- BZN
1 stop5h 19m
Delta
Sat 8/1511:30 am
BZN
- MCI
1 stop4h 53m
Delta
Deal found 4/4![Delta logo]()
$285
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/186:00 am
STL
- BZN
1 stop8h 36m
Delta
Sat 4/255:59 am
BZN
- STL
1 stop4h 40m
Delta
Deal found 4/3![Delta logo]()
$285
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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.
Sat 4/186:15 am
STL
- BZN
1 stop5h 00m
Southwest
Sat 4/257:30 am
BZN
- STL
2 stops9h 35m
Southwest
Deal found 4/3![Southwest logo]()
$290
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 9/237:40 pm
MCI
- BZN
1 stop5h 19m
Delta
Tue 9/293:40 pm
BZN
- MCI
1 stop6h 23m
Delta
Deal found 4/6![Delta logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 11/107:00 am
MCI
- BZN
1 stop8h 06m
Alaska Airlines
Thu 11/123:00 pm
BZN
- MCI
1 stop7h 36m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:00 am
STL
- FCA
1 stop6h 35m
American Airlines
Tue 6/94:45 pm
FCA
- STL
1 stop6h 09m
American Airlines
Deal found 4/4![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:30 am
MCI
- BZN
1 stop7h 23m
American Airlines
Sat 4/251:43 pm
BZN
- MCI
1 stop8h 07m
American Airlines
Deal found 4/6![American Airlines logo]()
$299
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 April 8, 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 April 8, 2026.
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 7/147:05 am
MCI
- BZN
1 stop5h 12m
Delta
Tue 7/213:54 pm
BZN
- MCI
1 stop6h 08m
Delta
Deal found 4/3![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
Mon 6/85:25 pm
MCI
- BZN
1 stop8h 45m
Southwest
Fri 6/126:35 am
BZN
- MCI
1 stop5h 10m
Southwest
Deal found 4/7![Southwest logo]()
$306
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 7/75:24 pm
MCI
- MSO
1 stop5h 15m
United Airlines
Tue 7/146:15 am
MSO
- MCI
1 stop5h 28m
United Airlines
Deal found 4/6![United Airlines logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/227:00 am
MCI
- MSO
1 stop8h 59m
Alaska Airlines
Sun 4/263:55 pm
MSO
- MCI
1 stop7h 04m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 6/510:30 am
SGF
- FCA
1 stop6h 33m
American Airlines
Mon 6/83:50 pm
FCA
- SGF
1 stop6h 54m
American Airlines
Deal found 4/6![American Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/3![Delta logo]()
$285
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 9/237:40 pm
MCI
- BZN
1 stop5h 19m
Delta
Tue 9/293:40 pm
BZN
- MCI
1 stop6h 23m
Delta
Deal found 4/6![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Sat 4/1811:30 am
MCI
- BIL
2 stops10h 27m
United Airlines
Wed 4/222:35 pm
BIL
- MCI
1 stop4h 59m
United Airlines
Deal found 4/2![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
Sat 4/186:15 am
STL
- BZN
1 stop5h 00m
Southwest
Sat 4/252:55 pm
BZN
- STL
1 stop5h 20m
Southwest
Deal found 4/7![Southwest logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 4/289:00 am
MCI
- BZN
1 stop5h 34m
United Airlines
Wed 4/294:19 pm
BZN
- MCI
1 stop6h 06m
United Airlines
Deal found 4/4![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
Thu 5/146:50 am
MCI
- BZN
2 stops9h 50m
Southwest
Sun 5/175:25 am
BZN
- MCI
1 stop7h 20m
Southwest
Deal found 4/4![Southwest logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 9/232:56 pm
MCI
- BZN
1 stop23h 28m
Alaska Airlines
Tue 9/299:20 am
BZN
- MCI
2 stops13h 39m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/185:00 pm
STL
- BIL
1 stop6h 24m
Delta
Wed 4/226:24 am
BIL
- STL
1 stop4h 08m
Delta
Deal found 4/3![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 6/304:26 pm
MCI
- MSO
1 stop8h 30m
United Airlines
Tue 7/76:15 am
MSO
- MCI
1 stop5h 28m
United Airlines
Deal found 4/3![United Airlines logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/257:00 am
MCI
- MSO
1 stop8h 59m
Alaska Airlines
Fri 5/13:55 pm
MSO
- MCI
2 stops23h 22m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/56:40 am
MCI
- BIL
1 stop5h 13m
Delta
Tue 5/125:30 am
BIL
- MCI
1 stop7h 28m
Delta
Deal found 4/6![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Sat 8/81:38 pm
STL
- MSO
2 stops11h 18m
United Airlines
Fri 8/145:32 pm
MSO
- STL
1 stop5h 18m
United Airlines
Deal found 4/2![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
Sat 6/62:40 pm
MCI
- BZN
2 stops9h 10m
Southwest
Sat 6/135:15 am
BZN
- MCI
1 stop4h 10m
Southwest
Deal found 4/7![Southwest logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 8/217:34 pm
STL
- FCA
1 stop17h 54m
Alaska Airlines
Fri 8/288:01 pm
FCA
- STL
1 stop17h 03m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 8/37:54 pm
STL
- MSO
1 stop5h 34m
Delta
Wed 8/126:10 pm
MSO
- STL
1 stop5h 26m
Delta
Deal found 4/6![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/315:10 am
STL
- BZN
1 stop5h 19m
United Airlines
Wed 6/104:29 pm
BZN
- STL
1 stop6h 28m
United Airlines
Deal found 4/6![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 6/97:52 pm
STL
- MSO
1 stop5h 36m
Delta
Mon 6/156:29 pm
MSO
- STL
1 stop5h 10m
Delta
Deal found 4/4![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
Sun 5/312:35 pm
MCI
- BZN
2 stops9h 10m
Southwest
Sat 6/65:15 am
BZN
- MCI
1 stop6h 30m
Southwest
Deal found 4/5![Southwest logo]()
$424
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 10/19:35 am
SGF
- FCA
1 stop6h 05m
American Airlines
Tue 10/61:24 pm
FCA
- SGF
1 stop5h 58m
American Airlines
Deal found 4/6![American Airlines logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 5/145:33 pm
STL
- FCA
1 stop24h 27m
Alaska Airlines
Tue 5/194:14 pm
FCA
- STL
1 stop23h 23m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/315:10 am
STL
- BZN
1 stop5h 19m
United Airlines
Tue 6/94:29 pm
BZN
- STL
1 stop6h 28m
United Airlines
Deal found 4/6![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 4/8. 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 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 4/8![Delta logo]()
$354
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Wed 6/105:20 pm
STL
- BZN
2 stops8h 25m
Southwest
Mon 6/154:30 pm
BZN
- STL
2 stops8h 20m
Southwest
Deal found 4/6![Southwest logo]()
$435
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/1811:30 am
MCI
- FCA
2 stops11h 17m
United Airlines
Wed 4/222:33 pm
FCA
- MCI
1 stop7h 59m
United Airlines
Deal found 4/7![United Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 5/265:33 pm
STL
- BZN
2 stops18h 30m
Alaska Airlines
Wed 6/31:57 pm
BZN
- STL
1 stop8h 57m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$442
Last-minute flights from Missouri to MontanaDiscover last-minute flight deals from Missouri to Montana. Data last updated April 8, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Montana. Data last updated April 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/186:00 am
STL
- BZN
1 stop8h 36m
Delta
Sat 4/255:59 am
BZN
- STL
1 stop4h 40m
Delta
Deal found 4/3![Delta logo]()
$285
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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.
Sat 4/186:15 am
STL
- BZN
1 stop5h 00m
Southwest
Sat 4/257:30 am
BZN
- STL
2 stops9h 35m
Southwest
Deal found 4/3![Southwest logo]()
$290
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/186:19 am
STL
- FCA
1 stop8h 00m
Delta
Wed 4/222:49 pm
FCA
- STL
1 stop7h 24m
Delta
Deal found 4/3![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/219:32 am
MCI
- FCA
1 stop5h 22m
Delta
Sat 4/255:05 am
FCA
- MCI
1 stop7h 15m
Delta
Deal found 4/6![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/2111:30 am
MCI
- FCA
2 stops10h 57m
United Airlines
Sat 4/252:33 pm
FCA
- MCI
1 stop5h 01m
United Airlines
Deal found 4/6![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:30 am
MCI
- BZN
1 stop7h 23m
American Airlines
Sat 4/251:43 pm
BZN
- MCI
1 stop8h 07m
American Airlines
Deal found 4/6![American Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/215:40 pm
STL
- BZN
1 stop5h 15m
Southwest
Sat 4/257:30 am
BZN
- STL
1 stop4h 50m
Southwest
Deal found 4/6![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/217:25 am
MCI
- BZN
2 stops8h 15m
Southwest
Sat 4/2511:10 am
BZN
- MCI
1 stop5h 05m
Southwest
Deal found 4/6![Southwest logo]()
$304
This deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:25 pm
STL
- BZN
1 stop5h 46m
Delta
Sun 5/35:59 am
BZN
- STL
1 stop4h 33m
Delta
Deal found 4/4![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:00 am
STL
- FCA
1 stop6h 35m
American Airlines
Tue 6/94:45 pm
FCA
- STL
1 stop6h 09m
American Airlines
Deal found 4/4![American Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Wed 5/276:55 pm
MCI
- BZN
1 stop6h 20m
Southwest
Wed 6/38:10 am
BZN
- MCI
1 stop4h 25m
Southwest
Deal found 4/6![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/296:19 am
MCI
- FCA
1 stop8h 14m
Delta
Thu 6/46:07 pm
FCA
- MCI
1 stop5h 18m
Delta
Deal found 4/7![Delta logo]()
$299
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 April 8, 2026.
Search for one-way flight options from Missouri to Montana. Find affordable one-way fares based on user searches. Data last updated April 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/97:08 pm
STL
- BZN
2 stops15h 27m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$131
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 8/36:00 am
MCI
- BZN
1 stop4h 37m
United Airlines
Deal found 4/5![United Airlines logo]()
$136
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Sat 5/91:45 pm
STL
- BZN
1 stop6h 45m
Southwest
Deal found 4/6![Southwest logo]()
$136
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/6![Delta logo]()
$140
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Sat 5/22:05 pm
STL
- BZN
2 stops8h 35m
Southwest
Deal found 4/6![Southwest logo]()
$141
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 8/257:45 am
MCI
- FCA
2 stops9h 08m
United Airlines
Deal found 4/5![United Airlines logo]()
$145
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 7/227:38 pm
MCI
- BZN
1 stop5h 45m
Delta
Deal found 4/6![Delta logo]()
$146
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/7![Delta logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:33 pm
STL
- BZN
3 stops46h 24m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$148
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 5/308:36 am
STL
- FCA
1 stop7h 24m
American Airlines
Deal found 4/3![American Airlines logo]()
$149
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/187:12 am
STL
- BZN
1 stop6h 41m
American Airlines
Deal found 4/3![American Airlines logo]()
$150
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/189:16 am
STL
- BZN
2 stops13h 16m
United Airlines
Deal found 4/3![United Airlines logo]()
$155
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 April 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (Delta) |
One-way from | $131 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $371 |
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 April 8, 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
Tue 7/14
7:05 am-11:17 am
1 stop5h 12m
Bozeman Gallatin Field
Tue 7/21
3:54 pm-11:02 pm
1 stop6h 08m
$271
St. LouisBozeman
STL - BZN
STLBZN
Lambert-St Louis
Mon 8/10
6:59 pm-11:59 pm
1 stop6h 00m
Bozeman Gallatin Field
Sat 8/15
5:45 am-1:21 pm
1 stop6h 36m
$285
Kansas CityBozeman
MCI - BZN
MCIBZN
Kansas City
Wed 9/23
7:40 pm-11:59 pm
1 stop5h 19m
Bozeman Gallatin Field
Tue 9/29
3:40 pm-11:03 pm
1 stop6h 23m
$291
Kansas CityBozeman
MCI - BZN
MCIBZN
Kansas City
Mon 6/8
5:25 pm-1:10 am
1 stop8h 45m
Bozeman Gallatin Field
Fri 6/12
6:35 am-12:45 pm
1 stop5h 10m
$306
Kansas CityMissoula
MCI - MSO
MCIMSO
Kansas City
Tue 7/7
5:24 pm-9:39 pm
1 stop5h 15m
Missoula Johnson-Bell Field
Tue 7/14
6:15 am-12:43 pm
1 stop5h 28m
$344
Kansas CityBillings
MCI - BIL
MCIBIL
Kansas City
Sat 4/18
11:30 am-8:57 pm
2 stops10h 27m
Billings Logan Intl
Wed 4/22
2:35 pm-8:34 pm
1 stop4h 59m
$344
Quickest round-trip
St. LouisBozeman
STL - BZN
STLBZN
Lambert-St Louis
Sat 4/18
6:15 am-10:15 am
1 stop5h 00m
Bozeman Gallatin Field
Sat 4/25
2:55 pm-9:15 pm
1 stop5h 20m
$349
St. LouisBillings
STL - BIL
STLBIL
Lambert-St Louis
Sat 4/18
5:00 pm-10:24 pm
1 stop6h 24m
Billings Logan Intl
Wed 4/22
6:24 am-11:32 am
1 stop4h 08m
$349
Kansas CityBillings
MCI - BIL
MCIBIL
Kansas City
Tue 5/5
6:40 am-10:53 am
1 stop5h 13m
Billings Logan Intl
Tue 5/12
5:30 am-1:58 pm
1 stop7h 28m
$349
St. LouisMissoula
STL - MSO
STLMSO
Lambert-St Louis
Mon 8/3
7:54 pm-12:28 am
1 stop5h 34m
Missoula Johnson-Bell Field
Wed 8/12
6:10 pm-12:36 am
1 stop5h 26m
$349
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.
MCI-BZN
STL-BZN
MCI-FCA
STL-FCA
MCI-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 Montana
USMO-USMT
MCI-BZN
STL-BZN
MCI-FCA
STL-FCA
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 $125). Flying from Missouri to Montana in October is currently the most expensive (average of $234). 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 April 8, 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
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
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.
Browse thousands of different options on Cheapflights for your next trip
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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 April 8, 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 April 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$140 | Average$449 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$150 | Average$379 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$192 | Average$421 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$210 | Average$479 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$403 | FlexibilityNo cancel fee | On-time75% |