$188+ Cheap flights from South Dakota to Maine
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — PWM
Jul 22 — Jul 291
Round-trip
1 adult, Economy
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Cheapest flights from South Dakota to MaineExplore the most affordable flight options available from South Dakota to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.
Explore the most affordable flight options available from South Dakota to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:56 pm
FSD
- BOS
1 stop8h 59m
American Airlines
Tue 9/296:00 am
BOS
- FSD
1 stop7h 16m
American Airlines
Deal found 6/21![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:30 am
FSD
- BOS
1 stop5h 25m
United Airlines
Sat 11/142:35 pm
BOS
- FSD
2 stops8h 10m
United Airlines
Deal found 6/18![United Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:01 pm
FSD
- BOS
1 stop6h 04m
American Airlines
Tue 7/215:10 am
BOS
- FSD
1 stop7h 20m
American Airlines
Deal found 6/19![American Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:39 pm
FSD
- BOS
1 stop5h 35m
United Airlines
Sat 8/223:45 pm
BOS
- FSD
2 stops8h 37m
United Airlines
Deal found 6/17![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:33 pm
FSD
- BOS
1 stop5h 26m
United Airlines
Sat 10/36:43 pm
BOS
- FSD
1 stop5h 28m
United Airlines
Deal found 6/21![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:47 am
FSD
- PWM
1 stop5h 44m
United Airlines
Wed 9/305:08 pm
PWM
- FSD
1 stop7h 03m
United Airlines
Deal found 6/18![United Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:45 pm
FSD
- PWM
1 stop6h 20m
American Airlines
Tue 10/206:00 am
PWM
- FSD
2 stops9h 05m
American Airlines
Deal found 6/21![American Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:39 pm
FSD
- BOS
1 stop5h 36m
United Airlines
Mon 8/315:01 pm
BOS
- FSD
1 stop7h 21m
United Airlines
Deal found 6/17![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:56 pm
FSD
- BOS
1 stop7h 31m
American Airlines
Tue 10/66:52 am
BOS
- FSD
1 stop5h 34m
American Airlines
Deal found 6/21![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:39 pm
FSD
- BOS
1 stop5h 32m
United Airlines
Sat 9/52:28 pm
BOS
- FSD
2 stops9h 54m
United Airlines
Deal found 6/21![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:53 am
FSD
- BOS
1 stop7h 18m
Delta
Wed 7/155:55 am
BOS
- FSD
1 stop5h 20m
Delta
Deal found 6/18![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:35 pm
RAP
- BOS
1 stop7h 46m
United Airlines
Tue 7/286:43 pm
BOS
- RAP
1 stop6h 33m
United Airlines
Deal found 6/21![United Airlines logo]()
$349
Best flights from South Dakota to MaineDiscover carefully curated flight deals from South Dakota to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 22, 2026.
Discover carefully curated flight deals from South Dakota to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 22, 2026.
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:53 am
FSD
- BOS
1 stop7h 18m
Delta
Wed 7/155:55 am
BOS
- FSD
1 stop5h 20m
Delta
Deal found 6/19![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:39 pm
FSD
- BOS
1 stop5h 36m
United Airlines
Mon 8/313:30 pm
BOS
- FSD
2 stops8h 52m
United Airlines
Deal found 6/17![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:53 am
FSD
- BOS
1 stop7h 18m
Delta
Wed 7/295:55 am
BOS
- FSD
1 stop7h 54m
Delta
Deal found 6/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:30 pm
RAP
- BOS
1 stop5h 28m
Delta
Sat 8/159:06 am
BOS
- RAP
1 stop6h 15m
Delta
Deal found 6/20![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:25 am
FSD
- BOS
2 stops11h 34m
United Airlines
Sat 9/266:43 pm
BOS
- FSD
1 stop5h 28m
United Airlines
Deal found 6/17![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:47 am
FSD
- BOS
2 stops10h 32m
United Airlines
Sat 8/297:05 am
BOS
- FSD
2 stops14h 02m
United Airlines
Deal found 6/21![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:53 am
FSD
- BOS
1 stop7h 18m
Delta
Wed 7/225:55 am
BOS
- FSD
1 stop5h 20m
Delta
Deal found 6/20![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:26 am
RAP
- BOS
1 stop9h 33m
United Airlines
Sat 8/226:01 am
BOS
- RAP
1 stop6h 25m
United Airlines
Deal found 6/17![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:30 am
FSD
- PWM
1 stop5h 50m
United Airlines
Sat 10/315:08 pm
PWM
- FSD
1 stop5h 37m
United Airlines
Deal found 6/21![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:48 am
RAP
- BOS
1 stop8h 17m
Delta
Sat 8/159:06 am
BOS
- RAP
1 stop6h 15m
Delta
Deal found 6/17![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:47 am
FSD
- PWM
1 stop5h 47m
United Airlines
Tue 9/84:57 pm
PWM
- FSD
1 stop7h 15m
United Airlines
Deal found 6/17![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:15 am
FSD
- BGR
2 stops8h 06m
Delta
Mon 11/912:59 pm
BGR
- FSD
2 stops10h 52m
Delta
Deal found 6/19![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
RAP
- BOS
1 stop8h 33m
United Airlines
Wed 7/86:00 am
BOS
- RAP
1 stop6h 24m
United Airlines
Deal found 6/18![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:15 pm
RAP
- BOS
1 stop7h 44m
Delta
Sat 8/159:06 am
BOS
- RAP
1 stop6h 15m
Delta
Deal found 6/20![Delta logo]()
$438
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:47 am
FSD
- BGR
1 stop7h 00m
United Airlines
Sat 9/54:43 pm
BGR
- FSD
1 stop7h 39m
United Airlines
Deal found 6/17![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:32 pm
RAP
- BOS
1 stop7h 26m
Delta
Mon 8/105:51 am
BOS
- RAP
1 stop6h 11m
Delta
Deal found 6/19![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:16 pm
FSD
- BGR
1 stop5h 38m
United Airlines
Wed 12/94:15 pm
BGR
- FSD
1 stop8h 21m
United Airlines
Deal found 6/18![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:08 pm
FSD
- BOS
1 stop7h 26m
United Airlines
Sat 8/227:30 am
BOS
- FSD
2 stops11h 28m
United Airlines
Deal found 6/21![United Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:31 pm
RAP
- BOS
1 stop6h 28m
United Airlines
Sat 8/296:01 am
BOS
- RAP
1 stop6h 25m
United Airlines
Deal found 6/19![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:22 am
RAP
- BOS
2 stops11h 49m
United Airlines
Sat 8/296:01 am
BOS
- RAP
1 stop6h 25m
United Airlines
Deal found 6/18![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:33 pm
FSD
- BOS
1 stop5h 26m
United Airlines
Sat 10/39:30 am
BOS
- FSD
2 stops9h 26m
United Airlines
Deal found 6/21![United Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:33 pm
FSD
- BOS
2 stops10h 37m
United Airlines
Fri 9/258:31 pm
BOS
- FSD
1 stop27h 40m
United Airlines
Deal found 6/19![United Airlines logo]()
$497
Last-minute flights from South Dakota to MaineDiscover last-minute flight deals from South Dakota to Maine. Data last updated June 22, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Maine. Data last updated June 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3012:04 pm
FSD
- BOS
1 stop7h 53m
American Airlines
Fri 7/36:30 pm
BOS
- FSD
1 stop6h 48m
American Airlines
Deal found 6/19![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:48 am
RAP
- BOS
1 stop7h 57m
Delta
Sun 7/125:55 am
BOS
- RAP
1 stop6h 23m
Delta
Deal found 6/18![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:28 pm
FSD
- BOS
1 stop5h 46m
United Airlines
Sat 7/186:00 am
BOS
- FSD
1 stop5h 41m
United Airlines
Deal found 6/18![United Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:00 am
FSD
- PWM
1 stop4h 42m
Delta
Wed 7/1511:47 am
PWM
- FSD
1 stop4h 54m
Delta
Deal found 6/21![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:53 am
FSD
- BOS
1 stop7h 18m
Delta
Wed 7/155:55 am
BOS
- FSD
1 stop5h 20m
Delta
Deal found 6/18![Delta logo]()
$343
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:20 pm
FSD
- BOS
1 stop9h 50m
American Airlines
Wed 7/155:38 pm
BOS
- FSD
1 stop7h 40m
American Airlines
Deal found 6/21![American Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:14 pm
FSD
- BGR
1 stop16h 12m
Allegiant Air
Wed 7/157:01 pm
BGR
- FSD
1 stop23h 45m
Allegiant Air
Deal found 6/21![Allegiant Air logo]()
$492
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:01 pm
FSD
- BOS
1 stop6h 04m
American Airlines
Tue 7/215:10 am
BOS
- FSD
1 stop7h 20m
American Airlines
Deal found 6/19![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:01 pm
FSD
- BOS
1 stop6h 04m
American Airlines
Wed 7/225:38 pm
BOS
- FSD
1 stop7h 40m
American Airlines
Deal found 6/19![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:53 am
FSD
- BOS
1 stop7h 18m
Delta
Wed 7/225:55 am
BOS
- FSD
1 stop5h 20m
Delta
Deal found 6/20![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:28 pm
FSD
- BOS
1 stop5h 46m
United Airlines
Sat 7/256:43 pm
BOS
- FSD
1 stop5h 48m
United Airlines
Deal found 6/19![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:53 am
FSD
- BOS
1 stop7h 18m
Delta
Wed 7/295:55 am
BOS
- FSD
1 stop7h 54m
Delta
Deal found 6/17![Delta logo]()
$329
One-way flights from South Dakota to MaineSearch for one-way flight options from South Dakota to Maine. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
Search for one-way flight options from South Dakota to Maine. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
This Sun Country Air deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:09 pm
RAP
- BOS
1 stop15h 29m
Sun Country Air
Deal found 6/21![Sun Country Air logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:36 pm
FSD
- BOS
2 stops37h 14m
Allegiant Air
Deal found 6/17![Allegiant Air logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:00 pm
FSD
- BOS
2 stops36h 47m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:54 am
FSD
- BOS
2 stops22h 15m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:02 pm
FSD
- BOS
2 stops37h 03m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:20 pm
FSD
- BOS
1 stop13h 15m
American Airlines
Deal found 6/21![American Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:50 pm
RAP
- BOS
2 stops34h 19m
Allegiant Air
Deal found 6/21![Allegiant Air logo]()
$282
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:30 pm
RAP
- BOS
1 stop5h 28m
Delta
Deal found 6/17![Delta logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:08 pm
FSD
- BOS
2 stops14h 39m
Frontier
Deal found 6/21![Frontier logo]()
$296
This Sun Country Air deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:21 pm
RAP
- BOS
1 stop15h 17m
Sun Country Air
Deal found 6/21![Sun Country Air logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:39 pm
RAP
- BOS
2 stops39h 35m
Allegiant Air
Deal found 6/21![Allegiant Air logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:08 pm
FSD
- BOS
2 stops13h 49m
Frontier
Deal found 6/17![Frontier logo]()
$299
Find flight deals from South Dakota to Maine
Keep the following information in mind while searching for South Dakota to Maine flight deals. Data was last updated June 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (American Airlines) |
One-way from | $188 (Sun Country Air) |
Popular in | January |
Cheapest in | November |
Average price | $814 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota to Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 22, 2026.
Use the filters below to find and compare flights from South Dakota to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Sat 7/11
10:53 am-7:11 pm
1 stop7h 18m
Boston Logan Intl
Wed 7/15
5:55 am-10:15 am
1 stop5h 20m
$329
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Sat 7/25
10:53 am-7:11 pm
1 stop7h 18m
Boston Logan Intl
Wed 7/29
5:55 am-12:49 pm
1 stop7h 54m
$329
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Thu 8/27
6:39 pm-1:15 am
1 stop5h 36m
Boston Logan Intl
Mon 8/31
3:30 pm-11:22 pm
2 stops8h 52m
$334
Rapid CityBoston
RAP - BOS
RAPBOS
Rapid City
Fri 8/7
4:30 pm-11:58 pm
1 stop5h 28m
Boston Logan Intl
Sat 8/15
9:06 am-1:21 pm
1 stop6h 15m
$349
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Sat 7/18
10:53 am-7:11 pm
1 stop7h 18m
Boston Logan Intl
Wed 7/22
5:55 am-10:15 am
1 stop5h 20m
$369
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Wed 9/23
11:25 am-11:59 pm
2 stops11h 34m
Boston Logan Intl
Sat 9/26
6:43 pm-11:11 pm
1 stop5h 28m
$394
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Tue 8/25
7:47 am-7:19 pm
2 stops10h 32m
Boston Logan Intl
Sat 8/29
7:05 am-8:07 pm
2 stops14h 02m
$399
Rapid CityBoston
RAP - BOS
RAPBOS
Rapid City
Tue 8/18
10:26 am-9:59 pm
1 stop9h 33m
Boston Logan Intl
Sat 8/22
6:01 am-10:26 am
1 stop6h 25m
$406
Quickest round-trip
Sioux FallsPortland
FSD - PWM
FSDPWM
Sioux Falls Joe Foss Field
Tue 10/27
7:30 am-2:20 pm
1 stop5h 50m
Portland
Sat 10/31
5:08 pm-9:45 pm
1 stop5h 37m
$413
Sioux FallsPortland
FSD - PWM
FSDPWM
Sioux Falls Joe Foss Field
Tue 9/1
7:47 am-2:34 pm
1 stop5h 47m
Portland
Tue 9/8
4:57 pm-11:12 pm
1 stop7h 15m
$413
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from South Dakota to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from South Dakota with our price prediction graph.
FSD-BOS
RAP-BOS
FSD-PWM
FSD-BGR
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 South Dakota to Maine
USSD-USME
FSD-BOS
RAP-BOS
FSD-PWM
FSD-BGR
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Maine
Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated June 22, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from South Dakota to Maine have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from South Dakota to Maine. 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 South Dakota to Maine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Dakota to Maine by cabin class
Find flights from South Dakota to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Dakota and Maine flights
Browse other South Dakota and Maine flight options. Last updated on June 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Maine
Find the right flight back to South Dakota after your stay in Maine
South Dakota to Maine flights
Consider these flights traveling from South Dakota to Maine.
Top 3 airlines flying from South Dakota to Maine
Discover the top 3 airlines that operate flights from South Dakota to Maine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$339 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$220 | Average$513 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$527 | FlexibilityNo cancel fee | On-time71% |