$152+ Cheap flights from Sioux Falls (FSD) 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BZN
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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Cheapest flights from Sioux Falls to MontanaExplore the most affordable flight options available from Sioux Falls to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
Explore the most affordable flight options available from Sioux Falls to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 9/76:00 am -
1 stop4h 39m
Thu 9/174:32 pm -
1 stop6h 12m
Deal found 8/14![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 10/65:10 am -
2 stops7h 57m
Tue 10/136:00 am -
1 stop5h 09m
Deal found 8/14![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:05 pm -
1 stop5h 07m
Wed 9/22:25 pm -
1 stop4h 42m
Deal found 8/13![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:22 am -
1 stop7h 28m
Sun 8/306:19 am -
1 stop5h 19m
Deal found 8/13![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:35 am -
1 stop4h 54m
Sat 8/293:58 pm -
1 stop6h 24m
Deal found 8/10![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:05 pm -
1 stop6h 02m
Tue 9/17:00 am -
1 stop4h 39m
Deal found 8/12![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:26 pm -
2 stops10h 27m
Wed 9/26:26 am -
1 stop5h 12m
Deal found 8/13![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:42 am -
1 stop4h 46m
Wed 10/215:12 pm -
1 stop5h 32m
Deal found 8/10![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:22 am -
1 stop7h 28m
Fri 9/43:55 pm -
1 stop5h 56m
Deal found 8/13![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:47 am -
2 stops8h 43m
Fri 9/44:32 pm -
1 stop6h 12m
Deal found 8/13![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:42 am -
1 stop6h 46m
Mon 10/192:37 pm -
1 stop4h 43m
Deal found 8/14![United Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:38 pm -
1 stop24h 11m
Mon 10/127:43 pm -
1 stop16h 05m
Deal found 8/12![Allegiant Air logo]()
$377
Best flights from Sioux Falls to MontanaDiscover carefully curated flight deals from Sioux Falls to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Sioux Falls to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 9/76:00 am -
1 stop4h 39m
Thu 9/174:32 pm -
1 stop6h 12m
Deal found 8/14![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:10 am -
2 stops7h 57m
Tue 10/136:00 am -
1 stop5h 09m
Deal found 8/11![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:35 am -
1 stop4h 54m
Sat 8/293:58 pm -
1 stop6h 24m
Deal found 8/10![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:26 pm -
2 stops10h 27m
Wed 9/26:26 am -
1 stop5h 12m
Deal found 8/13![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop4h 41m
Mon 8/315:07 am -
1 stop6h 32m
Deal found 8/13![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:26 pm -
2 stops10h 27m
Thu 9/36:26 am -
1 stop5h 12m
Deal found 8/13![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
1 stop4h 41m
Wed 9/210:30 am -
1 stop6h 45m
Deal found 8/13![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:22 am -
1 stop7h 28m
Fri 9/43:55 pm -
1 stop5h 56m
Deal found 8/13![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:04 pm -
1 stop5h 18m
Wed 10/282:45 pm -
1 stop4h 19m
Deal found 8/11![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:42 am -
1 stop4h 46m
Wed 10/2110:45 am -
2 stops11h 26m
Deal found 8/10![United Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:30 am -
1 stop4h 53m
Mon 10/191:12 pm -
2 stops9h 10m
Deal found 8/11![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:00 pm -
2 stops12h 27m
Sun 10/186:00 am -
1 stop5h 09m
Deal found 8/10![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:42 am -
1 stop4h 49m
Wed 10/286:30 am -
1 stop5h 05m
Deal found 8/10![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:04 pm -
1 stop5h 14m
Tue 10/272:23 pm -
1 stop4h 41m
Deal found 8/13![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:30 am -
1 stop4h 53m
Sun 10/186:00 am -
1 stop5h 09m
Deal found 8/11![Delta logo]()
$474
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 10/249:42 am -
1 stop4h 46m
Wed 10/282:36 pm -
1 stop4h 28m
Deal found 8/14![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 8/284:28 pm -
2 stops6h 57m
Sun 8/306:26 am -
1 stop5h 12m
Deal found 8/14![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop4h 46m
Sat 10/245:57 pm -
1 stop4h 47m
Deal found 8/10![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:35 am -
1 stop5h 15m
Tue 9/15:53 pm -
1 stop4h 51m
Deal found 8/11![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:35 am -
1 stop5h 10m
Tue 9/16:15 am -
1 stop5h 24m
Deal found 8/10![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:42 am -
1 stop6h 46m
Mon 10/52:37 pm -
1 stop4h 43m
Deal found 8/13![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:05 pm -
1 stop4h 55m
Sun 8/305:07 am -
1 stop6h 32m
Deal found 8/10![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/275:00 pm -
1 stop5h 20m
Sat 1/302:25 pm -
1 stop5h 21m
Deal found 8/13![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:35 am -
1 stop6h 41m
Mon 9/285:57 pm -
1 stop4h 47m
Deal found 8/10![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:15 pm -
1 stop5h 06m
Thu 9/175:04 pm -
1 stop5h 40m
Deal found 8/14![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:35 am -
1 stop6h 55m
Fri 9/184:32 pm -
1 stop6h 12m
Deal found 8/10![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:47 am -
2 stops14h 25m
Wed 9/26:15 am -
2 stops10h 43m
Deal found 8/13![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:04 pm -
1 stop5h 18m
Mon 10/126:15 am -
1 stop27h 35m
Deal found 8/14![United Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:50 pm -
1 stop4h 55m
Sun 8/305:00 am -
1 stop6h 39m
Deal found 8/10![United Airlines logo]()
$599
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:14 am -
1 stop4h 39m
Tue 1/51:28 pm -
2 stops20h 04m
Deal found 8/13![United Airlines logo]()
$719
Last-minute flights from Sioux Falls to MontanaDiscover last-minute flight deals from Sioux Falls to Montana. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Montana. Data last updated August 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:35 am -
1 stop4h 54m
Tue 8/255:04 pm -
1 stop5h 40m
Deal found 8/10![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:35 am -
1 stop4h 54m
Sat 8/293:58 pm -
1 stop6h 24m
Deal found 8/10![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:22 am -
1 stop7h 28m
Fri 9/43:55 pm -
1 stop5h 56m
Deal found 8/13![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:47 am -
2 stops8h 43m
Fri 9/44:32 pm -
1 stop6h 12m
Deal found 8/13![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:22 am -
1 stop7h 28m
Sun 8/306:19 am -
1 stop5h 19m
Deal found 8/13![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:05 pm -
1 stop6h 02m
Tue 9/17:00 am -
1 stop4h 39m
Deal found 8/12![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:05 pm -
1 stop5h 07m
Wed 9/22:25 pm -
1 stop4h 42m
Deal found 8/13![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:26 pm -
2 stops10h 27m
Thu 9/36:26 am -
1 stop5h 12m
Deal found 8/13![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:35 am -
1 stop5h 15m
Tue 9/15:53 pm -
1 stop4h 51m
Deal found 8/11![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 9/76:00 am -
1 stop4h 39m
Thu 9/174:32 pm -
1 stop6h 12m
Deal found 8/14![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
1 stop9h 33m
Thu 10/11:02 pm -
1 stop7h 46m
Deal found 8/11![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:05 pm -
2 stops10h 29m
Sat 10/106:01 am -
1 stop5h 08m
Deal found 8/10![Delta logo]()
$384
One-way flights from Sioux Falls to MontanaSearch for one-way flight options from Sioux Falls to Montana. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Sioux Falls to Montana. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:38 pm -
1 stop24h 11m
Deal found 8/12![Allegiant Air logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:00 pm -
1 stop19h 55m
Deal found 8/12![Allegiant Air logo]()
$190
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:28 pm -
1 stop4h 50m
Deal found 8/12![Delta logo]()
$215
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:15 am -
2 stops10h 49m
Deal found 8/12![United Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:04 pm -
1 stop5h 06m
Deal found 8/10![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:00 pm -
2 stops10h 25m
Deal found 8/10![Delta logo]()
$305
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:30 am -
1 stop6h 11m
Deal found 8/10![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:26 pm -
2 stops9h 59m
Deal found 8/10![Delta logo]()
$356
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:35 am -
1 stop6h 55m
Deal found 8/12![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:35 am -
1 stop6h 49m
Deal found 8/11![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:05 pm -
1 stop5h 07m
Deal found 8/11![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:47 am -
2 stops14h 25m
Deal found 8/11![United Airlines logo]()
$460
Find flight deals from Sioux Falls to Montana
Keep the following information in mind while searching for Sioux Falls to Montana flight deals. Data was last updated August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (United Airlines) |
One-way from | $152 (Kiwi.com) |
Popular in | April |
Cheapest in | October |
Average price | $508 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls 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 August 15, 2026.
Use the filters below to find and compare flights from Sioux Falls to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Mon 9/7
6:00 am-9:39 am
1 stop4h 39m
Bozeman Gallatin Field
Thu 9/17
4:32 pm-11:44 pm
1 stop6h 12m
$319
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Tue 10/6
5:10 am-12:07 pm
2 stops7h 57m
Bozeman Gallatin Field
Tue 10/13
6:00 am-12:09 pm
1 stop5h 09m
$344
Sioux FallsKalispell
FSD Sioux Falls Joe Foss Field - FCA Kalispell Glacier Park
FSDFCA
Sioux Falls Joe Foss Field
Tue 8/25
9:35 am-1:29 pm
1 stop4h 54m
Kalispell Glacier Park
Sat 8/29
3:58 pm-11:22 pm
1 stop6h 24m
$349
Sioux FallsBillings
FSD Sioux Falls Joe Foss Field - BIL Billings Logan Intl
FSDBIL
Sioux Falls Joe Foss Field
Fri 8/28
6:00 am-9:41 am
1 stop4h 41m
Billings Logan Intl
Mon 8/31
5:07 am-12:39 pm
1 stop6h 32m
$349
Sioux FallsBillings
FSD Sioux Falls Joe Foss Field - BIL Billings Logan Intl
FSDBIL
Sioux Falls Joe Foss Field
Sat 8/29
6:00 am-9:41 am
1 stop4h 41m
Billings Logan Intl
Wed 9/2
10:30 am-6:15 pm
1 stop6h 45m
$349
Sioux FallsBillings
FSD Sioux Falls Joe Foss Field - BIL Billings Logan Intl
FSDBIL
Sioux Falls Joe Foss Field
Sat 8/29
1:26 pm-10:53 pm
2 stops10h 27m
Billings Logan Intl
Wed 9/2
6:26 am-12:38 pm
1 stop5h 12m
$354
Sioux FallsBillings
FSD Sioux Falls Joe Foss Field - BIL Billings Logan Intl
FSDBIL
Sioux Falls Joe Foss Field
Sat 8/29
1:26 pm-10:53 pm
2 stops10h 27m
Billings Logan Intl
Thu 9/3
6:26 am-12:38 pm
1 stop5h 12m
$354
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Tue 8/25
8:22 am-2:50 pm
1 stop7h 28m
Bozeman Gallatin Field
Fri 9/4
3:55 pm-10:51 pm
1 stop5h 56m
$364
Sioux FallsGreat Falls
FSD Sioux Falls Joe Foss Field - GTF Great Falls
FSDGTF
Sioux Falls Joe Foss Field
Sat 10/24
5:04 pm-9:22 pm
1 stop5h 18m
Great Falls
Wed 10/28
2:45 pm-8:04 pm
1 stop4h 19m
$388
Sioux FallsKalispell
FSD Sioux Falls Joe Foss Field - FCA Kalispell Glacier Park
FSDFCA
Sioux Falls Joe Foss Field
Thu 10/15
9:42 am-1:28 pm
1 stop4h 46m
Kalispell Glacier Park
Wed 10/21
10:45 am-11:11 pm
2 stops11h 26m
$391
Showing 1-10 of 45 resultsSorted by cheapest first
Best time to book a flight from Sioux Falls to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Sioux Falls with our price prediction graph.
FSD-BZN
FSD-BIL
FSD-FCA
FSD-GTF
FSD-COD
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 Sioux Falls to Montana
FSD-USMT
FSD-BZN
FSD-BIL
FSD-FCA
FSD-GTF
What is the cheapest month to book a flight from Sioux Falls to Montana?
Currently, October is the cheapest month in which you can book a flight from Sioux Falls to Montana (average of $323). Flying from Sioux Falls to Montana in June is currently the most expensive (average of $782). 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.
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 August 15, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Sioux Falls to Montana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls 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 Sioux Falls to Montana
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Complete your trip
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Sioux Falls and Montana flights
Browse other Sioux Falls and Montana flight options. Last updated on August 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Sioux Falls to Montana flights
Consider these flights traveling from Sioux Falls to Montana.
Top 2 airlines flying from Sioux Falls to Montana
Discover the top 2 airlines that operate flights from Sioux Falls 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 August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$208 | Average$442 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$227 | Average$508 | FlexibilityNo cancel fee | On-timeN/A |