$248+ Cheap flights from Sioux Falls (FSD) to Montana
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BZN
Nov 25 — Dec 21
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 October 26, 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 October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 12/39:24 am -
1 stop5h 25m
Tue 12/86:30 am -
1 stop4h 54m
Deal found 10/23![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:55 am -
1 stop4h 50m
Sat 11/142:42 pm -
1 stop4h 22m
Deal found 10/26![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:50 am -
1 stop4h 55m
Tue 12/296:18 pm -
1 stop4h 26m
Deal found 10/25![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/59:32 am -
1 stop4h 59m
Sun 11/85:24 pm -
1 stop5h 20m
Deal found 10/22![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/75:06 pm -
1 stop5h 32m
Wed 11/112:45 pm -
1 stop4h 19m
Deal found 10/23![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:32 am -
1 stop4h 57m
Sun 11/155:00 am -
1 stop4h 27m
Deal found 10/26![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops8h 49m
Sat 11/142:45 pm -
1 stop4h 19m
Deal found 10/26![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/59:32 am -
1 stop4h 59m
Mon 12/72:41 pm -
1 stop4h 52m
Deal found 10/23![United Airlines logo]()
$384
This deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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.
Fri 11/131:20 pm -
1 stop4h 54m
Mon 11/235:00 am -
1 stop4h 27m
Deal found 10/23![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:05 am -
2 stops8h 36m
Sat 11/141:21 pm -
2 stops8h 39m
Deal found 10/26![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/119:32 am -
1 stop4h 59m
Sat 11/146:15 am -
1 stop5h 20m
Deal found 10/22![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:22 am -
1 stop6h 52m
Mon 11/165:55 pm -
1 stop4h 49m
Deal found 10/25![United Airlines logo]()
$454
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 October 26, 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 October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/149:25 am -
1 stop5h 05m
Sun 1/172:38 pm -
1 stop4h 59m
Deal found 10/25![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/111:00 pm -
1 stop7h 57m
Sat 11/141:19 pm -
2 stops8h 41m
Deal found 10/22![Delta logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/59:32 am -
1 stop4h 59m
Sun 11/85:24 pm -
1 stop5h 20m
Deal found 10/22![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:06 pm -
1 stop5h 32m
Sat 11/146:30 am -
1 stop5h 05m
Deal found 10/26![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:32 am -
1 stop4h 57m
Sun 11/155:00 am -
1 stop4h 27m
Deal found 10/26![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/59:32 am -
1 stop4h 59m
Mon 12/72:41 pm -
1 stop4h 52m
Deal found 10/23![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:31 am -
2 stops10h 18m
Sat 11/146:34 am -
1 stop4h 43m
Deal found 10/26![Delta logo]()
$592
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/711:14 am -
2 stops11h 24m
Wed 11/112:45 pm -
1 stop4h 19m
Deal found 10/23![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:00 am -
1 stop4h 41m
Thu 11/123:35 pm -
1 stop6h 25m
Deal found 10/24![Delta logo]()
$638
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 12/39:45 am -
2 stops12h 28m
Tue 12/86:30 am -
2 stops11h 08m
Deal found 10/23![United Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:13 pm -
1 stop5h 02m
Wed 2/37:00 am -
1 stop4h 25m
Deal found 10/21![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/239:25 am -
1 stop5h 11m
Tue 1/262:32 pm -
1 stop5h 05m
Deal found 10/25![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/119:32 am -
1 stop4h 59m
Sat 11/146:15 am -
1 stop5h 20m
Deal found 10/22![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:32 am -
1 stop4h 59m
Sun 11/156:15 am -
1 stop5h 20m
Deal found 10/25![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:22 am -
1 stop6h 52m
Mon 11/165:55 pm -
1 stop4h 49m
Deal found 10/25![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:24 am -
1 stop6h 59m
Sat 12/1212:38 pm -
1 stop8h 39m
Deal found 10/24![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
1 stop4h 45m
Wed 12/94:25 pm -
1 stop6h 19m
Deal found 10/25![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/269:25 am -
1 stop5h 17m
Sat 1/307:00 am -
2 stops12h 37m
Deal found 10/24![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:55 am -
1 stop4h 50m
Sun 11/155:00 am -
1 stop4h 27m
Deal found 10/25![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/109:24 am -
1 stop5h 08m
Sat 12/129:50 am -
2 stops11h 27m
Deal found 10/24![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:22 am -
1 stop5h 08m
Fri 11/1312:48 pm -
1 stop7h 49m
Deal found 10/25![United Airlines logo]()
$579
This deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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.
Thu 11/129:32 am -
1 stop4h 57m
Tue 11/242:42 pm -
1 stop4h 22m
Deal found 10/23![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/39:25 am -
1 stop5h 17m
Sun 2/79:35 am -
1 stop10h 02m
Deal found 10/21![United Airlines logo]()
$822
Last-minute flights from Sioux Falls to MontanaDiscover last-minute flight deals from Sioux Falls to Montana. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Montana. Data last updated October 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:00 am -
1 stop4h 41m
Thu 11/53:36 pm -
1 stop6h 46m
Deal found 10/25![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/59:32 am -
1 stop4h 59m
Sun 11/85:24 pm -
1 stop5h 20m
Deal found 10/22![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/59:32 am -
1 stop4h 59m
Mon 12/72:41 pm -
1 stop4h 52m
Deal found 10/23![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/75:06 pm -
1 stop5h 32m
Wed 11/112:45 pm -
1 stop4h 19m
Deal found 10/23![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:55 am -
1 stop4h 50m
Sat 11/142:42 pm -
1 stop4h 22m
Deal found 10/26![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops8h 49m
Sat 11/142:45 pm -
1 stop4h 19m
Deal found 10/26![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:05 am -
2 stops8h 36m
Sat 11/141:21 pm -
2 stops8h 39m
Deal found 10/26![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:32 am -
1 stop4h 57m
Sun 11/155:00 am -
1 stop4h 27m
Deal found 10/26![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/119:32 am -
1 stop4h 59m
Sat 11/146:15 am -
1 stop5h 20m
Deal found 10/22![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:32 am -
1 stop4h 59m
Sun 11/156:15 am -
1 stop5h 20m
Deal found 10/26![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:22 am -
1 stop6h 52m
Mon 11/165:55 pm -
1 stop4h 49m
Deal found 10/25![United Airlines logo]()
$454
This deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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.
Fri 11/131:20 pm -
1 stop4h 54m
Mon 11/235:00 am -
1 stop4h 27m
Deal found 10/23![United Airlines logo]()
$439
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 October 26, 2026.
Search for one-way flight options from Sioux Falls to Montana. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 12/177:20 pm -
1 stop15h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Allegiant Air logo]()
$248
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 12/79:24 am -
1 stop5h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/169:24 am -
1 stop6h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:32 am -
1 stop6h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/45:06 pm -
1 stop5h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:48 am -
1 stop22h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Allegiant Air logo]()
$331
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/255:55 am -
1 stop4h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:55 am -
1 stop4h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:00 pm -
2 stops10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/61:00 pm -
2 stops10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/11:56 pm -
3 stops23h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$442
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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (United Airlines) |
One-way from | $248 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $384 |
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 7,457,451 searches. Data last updated October 26, 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 FallsMissoula
FSD Sioux Falls Joe Foss Field - MSO Missoula Johnson-Bell Field
FSDMSO
Sioux Falls Joe Foss Field
Mon 12/7
9:24 am-1:32 pm
1 stop5h 08m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$253
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Wed 12/16
9:24 am-3:23 pm
1 stop6h 59m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$255
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Sun 11/1
8:30 am-12:23 pm
1 stop4h 53m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$290
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Mon 11/2
5:55 am-9:52 am
1 stop4h 57m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$290
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Sun 11/1
9:32 am-3:30 pm
1 stop6h 58m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$290
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Tue 11/3
5:55 am-9:52 am
1 stop4h 57m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$290
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Wed 11/4
5:06 pm-9:30 pm
1 stop5h 24m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$317
Sioux FallsBillings
FSD Sioux Falls Joe Foss Field - BIL Billings Logan Intl
FSDBIL
Sioux Falls Joe Foss Field
Wed 11/25
5:55 am-9:45 am
1 stop4h 50m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$334
Sioux FallsBillings
FSD Sioux Falls Joe Foss Field - BIL Billings Logan Intl
FSDBIL
Sioux Falls Joe Foss Field
Thu 1/14
9:25 am-1:30 pm
1 stop5h 05m
Billings Logan Intl
Sun 1/17
2:38 pm-8:37 pm
1 stop4h 59m
$339
Sioux FallsBillings
FSD Sioux Falls Joe Foss Field - BIL Billings Logan Intl
FSDBIL
Sioux Falls Joe Foss Field
Fri 11/6
6:00 am-12:53 pm
1 stop7h 53m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$369
Showing 1-10 of 37 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-BIL
FSD-MSO
FSD-GTF
FSD-FCA
FSD-BZN
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-BIL
FSD-MSO
FSD-GTF
FSD-FCA
What is the cheapest month to book a flight from Sioux Falls to Montana?
Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Montana (average of $330). 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.
How much does it cost to fly round-trip from Sioux Falls to Montana?
Airfare is below average for this route at the moment.
Sioux Falls to Montana flights typically cost between $510 and $626 in December.The cheapest round-trip price found within the last 5 days was $374 on United Airlines (Dec 20-Dec 29).
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 October 26, 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.
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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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Sioux Falls and Montana flights
Browse other Sioux Falls and Montana flight options. Last updated on October 26, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$227 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$487 | FlexibilityNo cancel fee | On-time69% |