$213+ Cheap flights from Montana to South Dakota
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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — FSD
Nov 12 — Nov 191
Round-trip
1 adult, Economy
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Find cheap flights from Montana to South Dakota with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Montana to South DakotaExplore the most affordable flight options available from Montana to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
Explore the most affordable flight options available from Montana to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/36:30 am -
1 stop6h 18m
Sat 11/78:30 am -
1 stop5h 00m
Deal found 10/12![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:55 pm -
1 stop4h 49m
Sun 11/225:55 am -
1 stop4h 50m
Deal found 10/8![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop5h 20m
Sat 11/145:06 pm -
1 stop5h 41m
Deal found 10/8![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Mon 10/262:45 pm -
1 stop4h 19m
Mon 11/25:06 pm -
1 stop5h 32m
Deal found 10/11![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/2410:38 am -
1 stop4h 45m
Sat 10/319:32 am -
1 stop4h 59m
Deal found 10/9![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/251:14 pm -
2 stops9h 08m
Sat 10/311:00 pm -
1 stop7h 54m
Deal found 10/9![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:37 pm -
1 stop5h 03m
Wed 10/289:32 am -
1 stop6h 58m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/245:57 pm -
1 stop4h 47m
Wed 10/285:55 am -
1 stop4h 50m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/246:05 am -
1 stop5h 44m
Wed 10/289:32 am -
1 stop5h 02m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/245:19 pm -
1 stop5h 25m
Wed 10/289:32 am -
1 stop7h 54m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/2410:38 am -
1 stop5h 28m
Wed 10/284:10 pm -
1 stop5h 37m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/234:30 pm -
1 stop6h 00m
Mon 10/267:00 am -
1 stop6h 30m
Deal found 10/9![United Airlines logo]()
$369
Best flights from Montana to South DakotaDiscover carefully curated flight deals from Montana to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
Discover carefully curated flight deals from Montana to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 11/44:32 pm -
1 stop4h 11m
Sat 11/77:00 am -
1 stop6h 30m
Deal found 10/12![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 10/12. 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.
Thu 1/1412:50 pm -
2 stops9h 01m
Mon 1/184:09 pm -
1 stop5h 03m
Deal found 10/12![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/185:55 pm -
1 stop4h 49m
Sun 11/225:55 am -
1 stop4h 50m
Deal found 10/10![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/12. 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.
Fri 1/1512:50 pm -
2 stops9h 01m
Mon 1/184:09 pm -
1 stop5h 03m
Deal found 10/12![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop5h 20m
Sat 11/145:06 pm -
1 stop5h 41m
Deal found 10/8![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/12. 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.
Tue 10/271:12 pm -
2 stops9h 10m
Sat 10/315:00 pm -
1 stop7h 29m
Deal found 10/12![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/246:05 am -
1 stop5h 44m
Wed 10/289:32 am -
1 stop5h 02m
Deal found 10/9![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/245:30 am -
2 stops9h 30m
Wed 10/285:10 am -
2 stops7h 57m
Deal found 10/9![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates ” 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 10/234:30 pm -
1 stop6h 00m
Mon 10/267:00 am -
1 stop6h 30m
Deal found 10/9![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/245:20 am -
2 stops9h 40m
Wed 10/285:10 am -
2 stops8h 08m
Deal found 10/9![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 11/65:24 pm -
1 stop5h 06m
Fri 11/138:30 am -
1 stop5h 01m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/2410:38 am -
1 stop5h 28m
Wed 10/284:10 pm -
1 stop5h 37m
Deal found 10/9![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/11. 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.
Sun 11/11:18 pm -
2 stops9h 04m
Sat 11/78:30 am -
2 stops10h 17m
Deal found 10/11![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/2410:38 am -
1 stop4h 45m
Wed 10/286:00 am -
2 stops11h 26m
Deal found 10/9![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/12. 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.
Sun 11/156:34 am -
1 stop4h 43m
Thu 11/268:31 am -
2 stops10h 08m
Deal found 10/12![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/236:30 am -
1 stop5h 56m
Sun 10/2510:30 am -
1 stop5h 00m
Deal found 10/9![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 11/12:37 pm -
1 stop4h 27m
Sat 11/149:32 am -
1 stop7h 54m
Deal found 10/9![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 10/10. 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 10/301:18 pm -
2 stops9h 04m
Tue 11/38:30 am -
2 stops15h 00m
Deal found 10/10![Delta logo]()
$498
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/510:45 am -
1 stop6h 33m
Tue 2/92:40 pm -
1 stop6h 56m
Deal found 10/8![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:28 pm -
1 stop4h 52m
Tue 10/275:55 am -
1 stop4h 50m
Deal found 10/8![United Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 10/11. 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.
Sun 11/11:14 pm -
2 stops9h 16m
Sun 11/811:29 am -
1 stop8h 25m
Deal found 10/11![Delta logo]()
$578
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 1/212:32 pm -
1 stop5h 05m
Mon 1/259:25 am -
1 stop7h 07m
Deal found 10/9![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/12. 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.
Tue 11/31:12 pm -
2 stops9h 18m
Sat 11/76:39 am -
2 stops11h 12m
Deal found 10/12![Delta logo]()
$587
This United Airlines deal was found by Cheapflights users on 10/11. 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 1/232:40 pm -
1 stop4h 57m
Tue 1/269:25 am -
1 stop5h 11m
Deal found 10/11![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/12. 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.
Wed 11/41:12 pm -
2 stops9h 18m
Sat 11/76:39 am -
2 stops11h 12m
Deal found 10/12![Delta logo]()
$587
This United Airlines deal was found by Cheapflights users on 10/10. 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 1/306:15 am -
1 stop5h 10m
Tue 2/25:13 pm -
1 stop5h 19m
Deal found 10/10![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 1/232:27 pm -
1 stop5h 10m
Tue 1/265:13 pm -
1 stop5h 19m
Deal found 10/9![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/10. 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 10/292:45 pm -
1 stop4h 19m
Sun 11/19:32 am -
1 stop5h 17m
Deal found 10/10![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 10/10. 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.
Sun 10/255:30 am -
2 stops10h 28m
Thu 10/296:39 am -
1 stop8h 02m
Deal found 10/10![Delta logo]()
$742
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Wed 10/282:45 pm -
1 stop4h 19m
Tue 11/39:32 am -
1 stop5h 17m
Deal found 10/11![United Airlines logo]()
$443
Last-minute flights from Montana to South DakotaDiscover last-minute flight deals from Montana to South Dakota. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to South Dakota. Data last updated October 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/234:30 pm -
1 stop6h 00m
Mon 10/267:00 am -
1 stop6h 30m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/2410:38 am -
1 stop4h 45m
Sat 10/319:32 am -
1 stop4h 59m
Deal found 10/9![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:37 pm -
1 stop5h 03m
Wed 10/289:32 am -
1 stop6h 58m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/245:57 pm -
1 stop4h 47m
Wed 10/285:55 am -
1 stop4h 50m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/246:05 am -
1 stop5h 44m
Wed 10/289:32 am -
1 stop5h 02m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/245:19 pm -
1 stop5h 25m
Wed 10/289:32 am -
1 stop7h 54m
Deal found 10/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/2410:38 am -
1 stop5h 28m
Wed 10/284:10 pm -
1 stop5h 37m
Deal found 10/9![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” 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 10/251:14 pm -
2 stops9h 08m
Sat 10/311:00 pm -
1 stop7h 54m
Deal found 10/9![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Mon 10/262:45 pm -
1 stop4h 19m
Mon 11/25:06 pm -
1 stop5h 32m
Deal found 10/11![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/36:30 am -
1 stop6h 18m
Sat 11/78:30 am -
1 stop5h 00m
Deal found 10/12![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
1 stop5h 20m
Sat 11/145:06 pm -
1 stop5h 41m
Deal found 10/8![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:55 pm -
1 stop4h 49m
Sun 11/225:55 am -
1 stop4h 50m
Deal found 10/8![United Airlines logo]()
$339
One-way flights from Montana to South DakotaSearch for one-way flight options from Montana to South Dakota. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
Search for one-way flight options from Montana to South Dakota. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:11 pm -
1 stop21h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Allegiant Air logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:57 am -
1 stop8h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Allegiant Air logo]()
$222
This Delta deal was found by Cheapflights users on 10/12. 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 1/96:00 am -
1 stop5h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Delta logo]()
$245
This Delta deal was found by Cheapflights users on 10/12. 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.
Tue 10/202:00 pm -
1 stop4h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Delta logo]()
$280
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/116:46 am -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/126:48 pm -
1 stop22h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Allegiant Air logo]()
$301
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Sat 1/91:15 pm -
2 stops9h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![United Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:30 pm -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 10/12. 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.
Sun 1/101:05 pm -
2 stops8h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:30 am -
2 stops8h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 10/2110:35 am -
2 stops11h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![United Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:56 am -
3 stops35h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$432
Find flight deals from Montana to South Dakota
Keep the following information in mind while searching for Montana to South Dakota flight deals. Data was last updated October 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (United Airlines) |
One-way from | $213 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $432 |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to South Dakota 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 13, 2026.
Use the filters below to find and compare flights from Montana to South Dakota that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsSioux Falls
BIL Billings Logan Intl - FSD Sioux Falls Joe Foss Field
BILFSD
Billings Logan Intl
Mon 11/30
10:57 am-8:55 pm
1 stop8h 58m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$222
BozemanSioux Falls
BZN Bozeman Gallatin Field - FSD Sioux Falls Joe Foss Field
BZNFSD
Bozeman Gallatin Field
Sat 1/9
6:00 am-12:11 pm
1 stop5h 11m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$245
BozemanSioux Falls
BZN Bozeman Gallatin Field - FSD Sioux Falls Joe Foss Field
BZNFSD
Bozeman Gallatin Field
Mon 1/11
6:46 am-3:45 pm
1 stop7h 59m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$284
KalispellRapid City
FCA Kalispell Glacier Park - RAP Rapid City
FCARAP
Kalispell Glacier Park
Fri 3/12
6:48 pm-5:38 pm
1 stop22h 50m
Rapid City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$301
BozemanSioux Falls
BZN Bozeman Gallatin Field - FSD Sioux Falls Joe Foss Field
BZNFSD
Bozeman Gallatin Field
Sat 1/9
1:15 pm-11:44 pm
2 stops9h 29m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$310
BozemanSioux Falls
BZN Bozeman Gallatin Field - FSD Sioux Falls Joe Foss Field
BZNFSD
Bozeman Gallatin Field
Mon 1/11
1:15 pm-11:44 pm
2 stops9h 29m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$310
BozemanRapid City
BZN Bozeman Gallatin Field - RAP Rapid City
BZNRAP
Bozeman Gallatin Field
Wed 11/4
4:32 pm-8:43 pm
1 stop4h 11m
Rapid City
Sat 11/7
7:00 am-1:30 pm
1 stop6h 30m
$319
BozemanRapid City
BZN Bozeman Gallatin Field - RAP Rapid City
BZNRAP
Bozeman Gallatin Field
Thu 10/22
4:30 pm-10:30 pm
1 stop6h 00m
Rapid City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$334
BillingsSioux Falls
BIL Billings Logan Intl - FSD Sioux Falls Joe Foss Field
BILFSD
Billings Logan Intl
Wed 11/18
5:55 pm-11:44 pm
1 stop4h 49m
Sioux Falls Joe Foss Field
Sun 11/22
5:55 am-9:45 am
1 stop4h 50m
$339
MissoulaSioux Falls
MSO Missoula Johnson-Bell Field - FSD Sioux Falls Joe Foss Field
MSOFSD
Missoula Johnson-Bell Field
Sat 11/7
6:15 am-12:35 pm
1 stop5h 20m
Sioux Falls Joe Foss Field
Sat 11/14
5:06 pm-9:47 pm
1 stop5h 41m
$339
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Montana to South Dakota
Have a flexible travel schedule? Discover the best time to fly to South Dakota from Montana with our price prediction graph.
BZN-RAP
BIL-FSD
MSO-FSD
GTF-FSD
BZN-FSD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Montana to South Dakota
USMT-USSD
BZN-RAP
BIL-FSD
MSO-FSD
GTF-FSD
What is the cheapest month to book a flight from Montana to South Dakota?
Currently, December is the cheapest month in which you can book a flight from Montana to South Dakota (average of $273). Flying from Montana to South Dakota in August is currently the most expensive (average of $761). 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 South Dakota
Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated October 13, 2026.
Read through reviews of airlines operating flights from Montana to South Dakota, such as United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Montana to South Dakota. 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 Montana to South Dakota
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Complete your trip
Complete your trip to South Dakota by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to South Dakota by cabin class
Find flights from Montana to South Dakota, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and South Dakota flights
Browse other Montana and South Dakota flight options. Last updated on October 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from South Dakota
Find the right flight back to Montana after your stay in South Dakota
Montana to South Dakota flights
Consider these flights traveling from Montana to South Dakota.
Top airline flying from Montana to South Dakota
Discover the top airline that operate flights from Montana to South Dakota. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$470 | FlexibilityNo cancel fee | On-time69% |