$111+ Cheap flights from Montana to Missouri
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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — MCI
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Cheapest flights from Montana to MissouriExplore the most affordable flight options available from Montana to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Montana to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:45 am
BZN
- STL
1 stop6h 38m
Delta
Fri 10/237:55 pm
STL
- BZN
1 stop5h 15m
Delta
Deal found 6/16![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
BZN
- MCI
1 stop7h 08m
Delta
Mon 8/317:00 am
MCI
- BZN
1 stop6h 05m
Delta
Deal found 6/17![Delta logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:06 pm
BZN
- MCI
1 stop17h 56m
Multiple Airlines
Sun 8/301:38 pm
MCI
- BZN
2 stops23h 08m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:55 am
BZN
- MCI
1 stop5h 23m
United Airlines
Mon 8/316:00 am
MCI
- BZN
2 stops9h 13m
United Airlines
Deal found 6/16![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:21 pm
GTF
- MCI
1 stop4h 44m
Delta
Sun 9/206:05 pm
MCI
- GTF
1 stop5h 37m
Delta
Deal found 6/17![Delta logo]()
$308
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:33 pm
BIL
- MCI
1 stop4h 42m
Delta
Sat 9/267:00 am
MCI
- BIL
1 stop6h 17m
Delta
Deal found 6/21![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:13 pm
BZN
- STL
1 stop5h 47m
Delta
Wed 7/227:55 pm
STL
- BZN
1 stop5h 28m
Delta
Deal found 6/19![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:40 am
BZN
- STL
1 stop4h 55m
Southwest
Sat 8/14:10 pm
STL
- BZN
1 stop6h 50m
Southwest
Deal found 6/16![Southwest logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:21 pm
BZN
- MCI
1 stop8h 38m
Alaska Airlines
Sat 8/297:00 am
MCI
- BZN
1 stop8h 38m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am
BZN
- MCI
1 stop4h 48m
Delta
Sun 11/157:40 pm
MCI
- BZN
1 stop5h 30m
Delta
Deal found 6/20![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:55 am
BZN
- STL
1 stop7h 10m
Southwest
Wed 8/266:30 pm
STL
- BZN
1 stop4h 55m
Southwest
Deal found 6/20![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:22 pm
MSO
- STL
1 stop5h 12m
Delta
Mon 10/55:43 pm
STL
- MSO
1 stop6h 54m
Delta
Deal found 6/17![Delta logo]()
$349
Best flights from Montana to MissouriDiscover carefully curated flight deals from Montana to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Montana to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:45 am
BZN
- STL
1 stop6h 38m
Delta
Fri 10/237:55 pm
STL
- BZN
1 stop5h 15m
Delta
Deal found 6/17![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:55 am
BZN
- MCI
1 stop5h 23m
United Airlines
Mon 8/316:00 am
MCI
- BZN
2 stops9h 13m
United Airlines
Deal found 6/16![United Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:21 pm
BZN
- MCI
1 stop8h 38m
Alaska Airlines
Sat 8/297:00 am
MCI
- BZN
1 stop8h 38m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:40 am
BZN
- STL
1 stop4h 55m
Southwest
Sat 8/13:50 pm
STL
- BZN
2 stops8h 05m
Southwest
Deal found 6/16![Southwest logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:24 am
MSO
- MCI
1 stop28h 23m
Multiple Airlines
Mon 7/276:07 pm
MCI
- MSO
2 stops40h 32m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:25 pm
MSO
- STL
1 stop8h 16m
American Airlines
Mon 8/316:00 am
STL
- MSO
1 stop7h 48m
American Airlines
Deal found 6/19![American Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
BZN
- MCI
1 stop7h 08m
Delta
Mon 8/317:00 am
MCI
- BZN
1 stop6h 05m
Delta
Deal found 6/17![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:18 pm
GTF
- MCI
1 stop4h 55m
Delta
Mon 9/76:01 pm
MCI
- GTF
1 stop5h 37m
Delta
Deal found 6/20![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:30 am
BZN
- MCI
1 stop5h 08m
United Airlines
Mon 7/135:37 pm
MCI
- BZN
1 stop6h 06m
United Airlines
Deal found 6/16![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:55 am
BZN
- STL
1 stop7h 10m
Southwest
Wed 8/262:50 pm
STL
- BZN
2 stops6h 10m
Southwest
Deal found 6/20![Southwest logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:00 pm
BZN
- STL
1 stop7h 59m
Alaska Airlines
Tue 12/83:24 pm
STL
- BZN
1 stop9h 35m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:21 pm
GTF
- MCI
1 stop4h 44m
Delta
Sun 9/206:05 pm
MCI
- GTF
1 stop5h 37m
Delta
Deal found 6/18![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 am
BZN
- MCI
1 stop5h 07m
United Airlines
Sat 8/297:30 am
MCI
- BZN
2 stops9h 00m
United Airlines
Deal found 6/16![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:33 pm
BIL
- MCI
1 stop4h 42m
Delta
Sat 9/267:00 am
MCI
- BIL
1 stop6h 17m
Delta
Deal found 6/20![Delta logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:16 pm
MSO
- MCI
1 stop6h 43m
Alaska Airlines
Sat 9/57:00 am
MCI
- MSO
1 stop9h 17m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:00 am
BZN
- STL
1 stop5h 17m
United Airlines
Fri 10/235:10 am
STL
- BZN
1 stop5h 36m
United Airlines
Deal found 6/18![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:13 pm
BZN
- STL
1 stop5h 47m
Delta
Wed 7/227:55 pm
STL
- BZN
1 stop5h 28m
Delta
Deal found 6/19![Delta logo]()
$314
This Expedia deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:46 pm
MSO
- MCI
1 stop7h 13m
Alaska Airlines
Sun 10/116:13 am
MCI
- MSO
1 stop9h 37m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:10 pm
BIL
- MCI
1 stop6h 15m
United Airlines
Mon 7/65:24 pm
MCI
- BIL
1 stop4h 53m
United Airlines
Deal found 6/19![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:22 pm
MSO
- STL
1 stop5h 12m
Delta
Mon 10/55:43 pm
STL
- MSO
1 stop6h 54m
Delta
Deal found 6/17![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am
BIL
- MCI
1 stop4h 50m
United Airlines
Sat 10/319:08 am
MCI
- BIL
1 stop5h 10m
United Airlines
Deal found 6/20![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:00 am
BIL
- MCI
2 stops10h 12m
United Airlines
Sat 9/261:48 pm
MCI
- BIL
1 stop4h 28m
United Airlines
Deal found 6/17![United Airlines logo]()
$394
This Orbitz deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:18 pm
GTF
- MCI
2 stops18h 20m
Alaska Airlines
Mon 9/77:00 am
MCI
- GTF
1 stop10h 45m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:27 pm
MSO
- STL
1 stop5h 14m
Delta
Tue 9/15:00 pm
STL
- MSO
1 stop7h 12m
Delta
Deal found 6/16![Delta logo]()
$374
This Expedia deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:41 pm
MSO
- STL
1 stop21h 56m
Alaska Airlines
Tue 9/16:00 am
STL
- MSO
2 stops18h 01m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:37 pm
BZN
- STL
1 stop5h 22m
United Airlines
Tue 12/89:23 am
STL
- BZN
2 stops12h 44m
United Airlines
Deal found 6/16![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:21 pm
GTF
- MCI
1 stop4h 44m
Delta
Sun 9/203:59 pm
MCI
- GTF
2 stops7h 43m
Delta
Deal found 6/17![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:28 pm
BIL
- SGF
1 stop5h 20m
United Airlines
Sat 10/318:00 am
SGF
- BIL
2 stops10h 04m
United Airlines
Deal found 6/19![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:35 am
MSO
- MCI
1 stop7h 22m
Delta
Tue 8/45:40 pm
MCI
- MSO
1 stop7h 07m
Delta
Deal found 6/20![Delta logo]()
$381
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:15 am
MSO
- MCI
1 stop5h 22m
United Airlines
Sat 8/1511:22 am
MCI
- MSO
2 stops11h 09m
United Airlines
Deal found 6/18![United Airlines logo]()
$406
Last-minute flights from Montana to MissouriDiscover last-minute flight deals from Montana to Missouri. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Missouri. Data last updated June 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/204:25 pm
BZN
- MCI
1 stop5h 48m
United Airlines
Sat 7/116:00 am
MCI
- BZN
1 stop4h 37m
United Airlines
Deal found 6/19![United Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/14:24 pm
BZN
- MCI
1 stop5h 53m
United Airlines
Sun 7/55:37 pm
MCI
- BZN
1 stop6h 06m
United Airlines
Deal found 6/16![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:10 pm
BIL
- MCI
1 stop6h 15m
United Airlines
Mon 7/65:24 pm
MCI
- BIL
1 stop4h 53m
United Airlines
Deal found 6/19![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:27 am
BZN
- MCI
1 stop4h 20m
Delta
Tue 7/76:00 pm
MCI
- BZN
1 stop7h 23m
Delta
Deal found 6/20![Delta logo]()
$391
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:30 am
BZN
- MCI
2 stops10h 06m
United Airlines
Tue 7/75:24 pm
MCI
- BZN
1 stop4h 50m
United Airlines
Deal found 6/20![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:30 am
BZN
- MCI
1 stop5h 08m
United Airlines
Mon 7/135:37 pm
MCI
- BZN
1 stop6h 06m
United Airlines
Deal found 6/16![United Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:30 am
BZN
- MCI
1 stop5h 08m
United Airlines
Sun 7/126:00 am
MCI
- BZN
1 stop4h 29m
United Airlines
Deal found 6/16![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:13 pm
BZN
- STL
1 stop5h 47m
Delta
Wed 7/227:55 pm
STL
- BZN
1 stop5h 28m
Delta
Deal found 6/19![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:40 am
GTF
- MCI
1 stop7h 17m
Delta
Thu 7/236:00 pm
MCI
- GTF
1 stop5h 37m
Delta
Deal found 6/21![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:30 pm
BZN
- STL
2 stops7h 10m
Southwest
Wed 7/224:25 pm
STL
- BZN
1 stop9h 25m
Southwest
Deal found 6/19![Southwest logo]()
$412
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:35 am
MSO
- MCI
1 stop7h 22m
Delta
Tue 8/45:40 pm
MCI
- MSO
1 stop7h 07m
Delta
Deal found 6/20![Delta logo]()
$381
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:40 am
BZN
- STL
1 stop4h 55m
Southwest
Sat 8/14:10 pm
STL
- BZN
1 stop6h 50m
Southwest
Deal found 6/16![Southwest logo]()
$315
One-way flights from Montana to MissouriSearch for one-way flight options from Montana to Missouri. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Montana to Missouri. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:06 pm
BZN
- STL
1 stop19h 44m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$111
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:30 pm
BZN
- STL
1 stop6h 14m
United Airlines
Deal found 6/18![United Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:42 pm
BZN
- STL
1 stop13h 09m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:10 am
BZN
- MCI
1 stop4h 18m
Delta
Deal found 6/19![Delta logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:46 am
BZN
- STL
2 stops29h 04m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$170
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:16 pm
BZN
- MCI
1 stop6h 08m
American Airlines
Deal found 6/19![American Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:14 pm
BZN
- STL
1 stop6h 44m
American Airlines
Deal found 6/20![American Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:35 am
BZN
- STL
1 stop5h 40m
Southwest
Deal found 6/19![Southwest logo]()
$180
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:03 pm
BZN
- STL
1 stop6h 13m
American Airlines
Deal found 6/17![American Airlines logo]()
$186
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:05 pm
BZN
- STL
1 stop6h 30m
Southwest
Deal found 6/20![Southwest logo]()
$196
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:00 pm
BZN
- MCI
2 stops7h 35m
Southwest
Deal found 6/19![Southwest logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/24:48 pm
BZN
- MCI
1 stop21h 59m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$203
Find flight deals from Montana to Missouri
Keep the following information in mind while searching for Montana to Missouri flight deals. Data was last updated June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (Delta) |
One-way from | $111 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $398 |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Missouri 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 June 21, 2026.
Use the filters below to find and compare flights from Montana to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanSt. Louis
BZN - STL
BZNSTL
Bozeman Gallatin Field
Tue 10/20
5:45 am-1:23 pm
1 stop6h 38m
Lambert-St Louis
Fri 10/23
7:55 pm-12:10 am
1 stop5h 15m
$271
BozemanKansas City
BZN - MCI
BZNMCI
Bozeman Gallatin Field
Thu 8/27
6:00 am-2:08 pm
1 stop7h 08m
Kansas City
Mon 8/31
7:00 am-12:05 pm
1 stop6h 05m
$271
BozemanKansas City
BZN - MCI
BZNMCI
Bozeman Gallatin Field
Thu 8/27
7:55 am-2:18 pm
1 stop5h 23m
Kansas City
Mon 8/31
6:00 am-2:13 pm
2 stops9h 13m
$297
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Thu 9/3
6:18 pm-12:13 am
1 stop4h 55m
Kansas City
Mon 9/7
6:01 pm-10:38 pm
1 stop5h 37m
$308
Great FallsKansas City
GTF - MCI
GTFMCI
Great Falls
Wed 9/16
6:21 pm-12:05 am
1 stop4h 44m
Kansas City
Sun 9/20
6:05 pm-10:42 pm
1 stop5h 37m
$308
BillingsKansas City
BIL - MCI
BILMCI
Billings Logan Intl
Tue 9/22
6:33 pm-12:15 am
1 stop4h 42m
Kansas City
Sat 9/26
7:00 am-12:17 pm
1 stop6h 17m
$309
BozemanSt. Louis
BZN - STL
BZNSTL
Bozeman Gallatin Field
Thu 7/16
12:13 pm-7:00 pm
1 stop5h 47m
Lambert-St Louis
Wed 7/22
7:55 pm-12:23 am
1 stop5h 28m
$314
BozemanKansas City
BZN - MCI
BZNMCI
Bozeman Gallatin Field
Wed 8/26
2:21 pm-11:59 pm
1 stop8h 38m
Kansas City
Sat 8/29
7:00 am-2:38 pm
1 stop8h 38m
$329
BozemanSt. Louis
BZN - STL
BZNSTL
Bozeman Gallatin Field
Wed 7/29
6:40 am-12:35 pm
1 stop4h 55m
Lambert-St Louis
Sat 8/1
3:50 pm-10:55 pm
2 stops8h 05m
$336
MissoulaSt. Louis
MSO - STL
MSOSTL
Missoula Johnson-Bell Field
Thu 10/1
6:22 pm-12:34 am
1 stop5h 12m
Lambert-St Louis
Mon 10/5
5:43 pm-11:37 pm
1 stop6h 54m
$349
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Montana with our price prediction graph.
BZN-STL
BZN-MCI
MSO-MCI
BZN-SGF
MSO-STL
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 Montana to Missouri
USMT-USMO
BZN-STL
BZN-MCI
MSO-MCI
BZN-SGF
What is the cheapest month to book a flight from Montana to Missouri?
Currently, December is the cheapest month in which you can book a flight from Montana to Missouri (average of $128). Flying from Montana to Missouri in June is currently the most expensive (average of $270). 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 Montana to Missouri?
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated June 21, 2026.
Read through reviews of airlines operating flights from Montana to Missouri, such as Southwest,Delta, andUnited Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Montana to Missouri. 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 Montana to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to Missouri by cabin class
Find flights from Montana to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and Missouri flights
Browse other Montana and Missouri flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Montana after your stay in Missouri
Montana to Missouri flights
Consider these flights traveling from Montana to Missouri.
Top 3 airlines flying from Montana to Missouri
Discover the top 3 airlines that operate flights from Montana to Missouri. 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$339 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$210 | Average$461 | FlexibilityNo cancel fee | On-time69% |