$217+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BZN
Nov 6 — Nov 131
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 7, 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 7, 2026.
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:06 pm -
1 stop5h 41m
Wed 12/92:41 pm -
1 stop4h 52m
Deal found 10/4![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:22 am -
1 stop5h 08m
Mon 11/24:32 pm -
1 stop6h 12m
Deal found 10/4![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:55 am -
1 stop4h 50m
Sun 11/12:42 pm -
1 stop4h 22m
Deal found 10/7![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:55 am -
1 stop4h 50m
Sat 11/145:55 pm -
1 stop4h 49m
Deal found 10/7![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:30 am -
1 stop7h 11m
Sun 10/253:36 pm -
1 stop6h 46m
Deal found 10/6![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:04 pm -
1 stop5h 06m
Tue 10/272:42 pm -
1 stop4h 22m
Deal found 10/7![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:04 pm -
1 stop5h 06m
Sun 10/255:00 am -
1 stop4h 27m
Deal found 10/6![United Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop4h 46m
Sat 10/245:57 pm -
1 stop4h 47m
Deal found 10/5![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:31 am -
2 stops10h 18m
Sat 11/145:35 am -
2 stops9h 23m
Deal found 10/6![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:08 pm -
1 stop8h 07m
Sat 11/146:50 am -
1 stop9h 37m
Deal found 10/3![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:42 am -
1 stop4h 59m
Mon 10/192:37 pm -
1 stop4h 43m
Deal found 10/6![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 pm -
1 stop7h 29m
Sun 11/81:12 pm -
2 stops9h 10m
Deal found 10/6![Delta logo]()
$419
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 7, 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 7, 2026.
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/75:13 pm -
1 stop5h 39m
Thu 1/142:40 pm -
1 stop4h 57m
Deal found 10/2![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:30 am -
1 stop7h 11m
Sun 10/253:36 pm -
1 stop6h 46m
Deal found 10/6![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:06 pm -
1 stop6h 24m
Sat 11/145:55 pm -
1 stop4h 49m
Deal found 10/5![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
2 stops11h 26m
Wed 12/96:15 am -
2 stops11h 23m
Deal found 10/4![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:31 am -
2 stops10h 18m
Sat 11/145:35 am -
2 stops9h 23m
Deal found 10/6![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop4h 46m
Sat 10/245:57 pm -
1 stop4h 47m
Deal found 10/5![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:06 pm -
1 stop5h 32m
Tue 11/102:45 pm -
1 stop4h 19m
Deal found 10/6![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:06 pm -
1 stop5h 41m
Sat 11/145:24 pm -
1 stop5h 20m
Deal found 10/7![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:42 am -
1 stop4h 49m
Wed 10/286:30 am -
1 stop5h 05m
Deal found 10/3![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:42 am -
1 stop4h 46m
Wed 10/282:36 pm -
1 stop4h 28m
Deal found 10/2![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/309:25 am -
1 stop5h 05m
Wed 2/32:38 pm -
1 stop4h 59m
Deal found 10/6![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:55 am -
2 stops10h 21m
Sun 11/84:32 pm -
1 stop6h 12m
Deal found 10/6![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:55 am -
1 stop4h 50m
Sun 11/155:55 pm -
1 stop4h 49m
Deal found 10/7![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
2 stops10h 19m
Wed 10/212:38 pm -
1 stop4h 42m
Deal found 10/3![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:42 am -
1 stop4h 59m
Sat 10/316:30 am -
1 stop5h 05m
Deal found 10/7![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:32 am -
1 stop4h 59m
Sun 11/155:24 pm -
1 stop5h 20m
Deal found 10/3![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/19:00 am -
1 stop7h 40m
Tue 1/54:13 pm -
1 stop6h 31m
Deal found 10/4![United Airlines logo]()
$542
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:32 am -
1 stop5h 17m
Tue 11/102:45 pm -
1 stop4h 19m
Deal found 10/3![United Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop4h 57m
Tue 10/205:19 pm -
1 stop5h 25m
Deal found 10/3![United Airlines logo]()
$583
Last-minute flights from Sioux Falls to MontanaDiscover last-minute flight deals from Sioux Falls to Montana. Data last updated October 7, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Montana. Data last updated October 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:42 am -
1 stop4h 59m
Mon 10/192:37 pm -
1 stop4h 43m
Deal found 10/6![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop4h 46m
Sat 10/245:57 pm -
1 stop4h 47m
Deal found 10/5![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:30 am -
1 stop7h 11m
Sun 10/253:36 pm -
1 stop6h 46m
Deal found 10/6![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:04 pm -
1 stop5h 06m
Sun 10/255:00 am -
1 stop4h 27m
Deal found 10/6![United Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:04 pm -
1 stop5h 06m
Tue 10/272:42 pm -
1 stop4h 22m
Deal found 10/7![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:22 am -
1 stop5h 08m
Mon 11/24:32 pm -
1 stop6h 12m
Deal found 10/4![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:55 am -
1 stop4h 50m
Sun 11/12:42 pm -
1 stop4h 22m
Deal found 10/7![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 pm -
1 stop7h 29m
Sun 11/81:12 pm -
2 stops9h 10m
Deal found 10/6![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:31 am -
2 stops10h 18m
Sat 11/145:35 am -
2 stops9h 23m
Deal found 10/6![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:08 pm -
1 stop8h 07m
Sat 11/146:50 am -
1 stop9h 37m
Deal found 10/3![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:55 am -
1 stop4h 50m
Sat 11/145:55 pm -
1 stop4h 49m
Deal found 10/7![United Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:06 pm -
1 stop5h 41m
Wed 12/92:41 pm -
1 stop4h 52m
Deal found 10/4![United Airlines logo]()
$339
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 7, 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 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/288:27 pm -
1 stop23h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Allegiant Air logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2911:07 am -
1 stop8h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Allegiant Air logo]()
$228
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/297:30 am -
2 stops11h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:46 am -
1 stop22h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Allegiant Air logo]()
$236
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:32 am -
1 stop4h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:38 pm -
1 stop24h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Allegiant Air logo]()
$264
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:04 pm -
1 stop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:30 am -
2 stops10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am -
2 stops10h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:20 am -
1 stop7h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![American Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:30 am -
2 stops11h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:30 am -
2 stops10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Delta logo]()
$312
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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (United Airlines) |
One-way from | $217 (Kiwi.com) |
Popular in | April |
Cheapest in | October |
Average price | $338 |
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 7, 2026.
Use the filters below to find and compare flights from Sioux Falls to Montana that are best for you.
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Sioux FallsKalispell
FSD Sioux Falls Joe Foss Field - FCA Kalispell Glacier Park
FSDFCA
Sioux Falls Joe Foss Field
Thu 1/28
8:27 pm-6:31 pm
1 stop23h 04m
Kalispell Glacier Park
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$217
Sioux FallsKalispell
FSD Sioux Falls Joe Foss Field - FCA Kalispell Glacier Park
FSDFCA
Sioux Falls Joe Foss Field
Fri 1/29
7:30 am-6:27 pm
2 stops11h 57m
Kalispell Glacier Park
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$230
Sioux FallsKalispell
FSD Sioux Falls Joe Foss Field - FCA Kalispell Glacier Park
FSDFCA
Sioux Falls Joe Foss Field
Thu 10/22
11:46 am-9:32 am
1 stop22h 46m
Kalispell Glacier Park
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$236
Quickest round-trip
Sioux FallsMissoula
FSD Sioux Falls Joe Foss Field - MSO Missoula Johnson-Bell Field
FSDMSO
Sioux Falls Joe Foss Field
Tue 11/10
9:32 am-1:31 pm
1 stop4h 59m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$243
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Tue 10/13
1:38 pm-12:49 pm
1 stop24h 11m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$264
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Mon 10/12
5:04 pm-9:04 pm
1 stop5h 00m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$280
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Tue 10/13
8:30 am-5:51 pm
2 stops10h 21m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$285
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Mon 10/12
8:30 am-5:51 pm
2 stops10h 21m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$285
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Sat 10/17
6:20 am-12:57 pm
1 stop7h 37m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$307
Sioux FallsBozeman
FSD Sioux Falls Joe Foss Field - BZN Bozeman Gallatin Field
FSDBZN
Sioux Falls Joe Foss Field
Sat 10/17
8:30 am-5:51 pm
2 stops10h 21m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$312
Showing 1-10 of 32 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-FCA
FSD-MSO
FSD-BZN
FSD-BIL
FSD-GTF
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-FCA
FSD-MSO
FSD-BZN
FSD-BIL
What is the cheapest month to book a flight from Sioux Falls to Montana?
Currently, February is the cheapest month in which you can book a flight from Sioux Falls to Montana (average of $351). 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 typical for this route at the moment.
Sioux Falls to Montana flights typically cost between $294 and $389 in October.The cheapest round-trip price found within the last 5 days was $339 on United Airlines (Oct 29-Nov 2).
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 7, 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.
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
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Sioux Falls and Montana flights
Browse other Sioux Falls and Montana flight options. Last updated on October 7, 2026.
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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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$208 | Average$467 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$227 | Average$508 | FlexibilityNo cancel fee | On-timeN/A |