$275+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — PWM
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from South Dakota to Maine 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Dakota to Maine
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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 February 3, 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 February 3, 2026.
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 5/57:30 am
FSD
- PWM
1 stop5h 44m
United Airlines
Sat 5/169:20 am
PWM
- FSD
2 stops12h 00m
United Airlines
Deal found 1/31![United Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 3/205:00 am
FSD
- BOS
1 stop4h 55m
Delta
Wed 3/255:50 am
BOS
- FSD
1 stop8h 03m
Delta
Deal found 2/3![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/312:21 pm
RAP
- BOS
1 stop7h 30m
American Airlines
Tue 4/78:26 am
BOS
- RAP
1 stop10h 01m
American Airlines
Deal found 2/3![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/206:35 pm
FSD
- BOS
1 stop5h 00m
United Airlines
Wed 3/2512:07 pm
BOS
- FSD
2 stops10h 55m
United Airlines
Deal found 2/3![United Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 9/261:42 pm
FSD
- BGR
2 stops9h 16m
American Airlines
Sat 10/312:57 pm
BGR
- FSD
2 stops9h 00m
American Airlines
Deal found 2/1![American Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/144:00 pm
RAP
- BOS
1 stop5h 49m
Delta
Tue 3/176:15 pm
BOS
- RAP
1 stop6h 10m
Delta
Deal found 2/1![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 5/53:17 pm
FSD
- PWM
1 stop7h 56m
American Airlines
Sat 5/167:07 am
PWM
- FSD
1 stop5h 52m
American Airlines
Deal found 1/31![American Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/181:40 pm
FSD
- BOS
1 stop9h 04m
United Airlines
Sun 2/226:00 am
BOS
- FSD
1 stop5h 46m
United Airlines
Deal found 2/3![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:45 am
FSD
- BOS
1 stop7h 33m
American Airlines
Thu 5/74:29 pm
BOS
- FSD
1 stop7h 37m
American Airlines
Deal found 2/2![American Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 4/35:46 pm
FSD
- BOS
1 stop29h 13m
Multiple Airlines
Sun 4/1212:47 pm
BOS
- FSD
2 stops29h 34m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/145:20 am
RAP
- BOS
1 stop6h 34m
United Airlines
Tue 2/174:47 pm
BOS
- RAP
1 stop7h 29m
United Airlines
Deal found 1/31![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/184:01 pm
RAP
- BOS
1 stop5h 48m
Delta
Thu 3/265:50 am
BOS
- RAP
1 stop6h 30m
Delta
Deal found 2/1![Delta logo]()
$364
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 February 3, 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 February 3, 2026.
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 5/57:30 am
FSD
- PWM
1 stop5h 44m
United Airlines
Sat 5/169:20 am
PWM
- FSD
2 stops12h 00m
United Airlines
Deal found 1/31![United Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 3/205:00 am
FSD
- BOS
1 stop4h 55m
Delta
Wed 3/255:50 am
BOS
- FSD
1 stop8h 03m
Delta
Deal found 2/3![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/312:21 pm
RAP
- BOS
1 stop7h 30m
American Airlines
Tue 4/76:00 am
BOS
- RAP
1 stop8h 38m
American Airlines
Deal found 2/1![American Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 4/35:46 pm
FSD
- BOS
1 stop29h 13m
Multiple Airlines
Sun 4/1212:47 pm
BOS
- FSD
2 stops29h 34m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 3/206:35 pm
FSD
- BOS
1 stop5h 00m
United Airlines
Wed 3/2512:07 pm
BOS
- FSD
2 stops10h 55m
United Airlines
Deal found 2/2![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/144:00 pm
RAP
- BOS
1 stop5h 49m
Delta
Tue 3/176:15 pm
BOS
- RAP
1 stop6h 10m
Delta
Deal found 2/1![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:45 am
FSD
- BOS
1 stop7h 33m
American Airlines
Thu 5/74:29 pm
BOS
- FSD
1 stop7h 37m
American Airlines
Deal found 2/2![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:03 am
RAP
- BOS
1 stop6h 31m
Delta
Thu 3/265:50 am
BOS
- RAP
1 stop6h 30m
Delta
Deal found 2/2![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/181:40 pm
FSD
- BOS
1 stop9h 04m
United Airlines
Sun 2/226:00 am
BOS
- FSD
1 stop5h 46m
United Airlines
Deal found 2/3![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 4/31:34 pm
FSD
- BOS
1 stop5h 00m
Delta
Sun 4/125:50 am
BOS
- FSD
1 stop5h 31m
Delta
Deal found 2/3![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/145:20 am
RAP
- BOS
1 stop6h 34m
United Airlines
Tue 2/174:47 pm
BOS
- RAP
1 stop7h 29m
United Airlines
Deal found 1/31![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:03 am
RAP
- BOS
1 stop6h 31m
Delta
Sun 3/295:50 am
BOS
- RAP
1 stop6h 30m
Delta
Deal found 2/2![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/172:52 pm
RAP
- BOS
1 stop6h 52m
United Airlines
Sat 2/214:47 pm
BOS
- RAP
1 stop7h 29m
United Airlines
Deal found 2/2![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:01 pm
RAP
- BOS
1 stop5h 48m
Delta
Tue 4/75:50 am
BOS
- RAP
1 stop6h 30m
Delta
Deal found 2/2![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/306:37 pm
FSD
- BOS
1 stop5h 22m
United Airlines
Sat 6/63:13 pm
BOS
- FSD
1 stop7h 25m
United Airlines
Deal found 2/1![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:20 pm
FSD
- PWM
1 stop5h 31m
American Airlines
Mon 7/67:35 pm
PWM
- FSD
1 stop5h 31m
American Airlines
Deal found 2/2![American Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/296:37 pm
FSD
- BOS
1 stop5h 22m
United Airlines
Sat 6/63:13 pm
BOS
- FSD
1 stop7h 25m
United Airlines
Deal found 2/1![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:09 pm
FSD
- BOS
1 stop6h 43m
Delta
Tue 7/147:10 am
BOS
- FSD
1 stop6h 18m
Delta
Deal found 2/2![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 7/18:15 am
FSD
- BOS
1 stop8h 04m
Delta
Sun 7/55:40 am
BOS
- FSD
1 stop5h 20m
Delta
Deal found 2/3![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/17:39 pm
FSD
- PWM
1 stop20h 42m
American Airlines
Sun 5/37:07 am
PWM
- FSD
1 stop17h 04m
American Airlines
Deal found 2/1![American Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/175:50 am
FSD
- BOS
1 stop8h 45m
United Airlines
Sat 2/214:25 pm
BOS
- FSD
1 stop6h 42m
United Airlines
Deal found 2/2![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:16 pm
FSD
- BGR
2 stops10h 41m
American Airlines
Thu 7/237:00 am
BGR
- FSD
1 stop5h 50m
American Airlines
Deal found 2/2![American Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 6/127:50 am
FSD
- PWM
2 stops15h 00m
United Airlines
Sun 6/145:20 am
PWM
- FSD
2 stops17h 18m
United Airlines
Deal found 2/1![United Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Fri 7/175:33 pm
FSD
- BGR
1 stop17h 00m
American Airlines
Thu 7/2312:13 pm
BGR
- FSD
1 stop5h 50m
American Airlines
Deal found 2/3![American Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 7/77:50 am
FSD
- BGR
1 stop13h 06m
United Airlines
Mon 7/136:00 am
BGR
- FSD
1 stop16h 38m
United Airlines
Deal found 2/1![United Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 2/3. 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 7/187:50 am
FSD
- BGR
2 stops14h 22m
United Airlines
Thu 7/236:10 am
BGR
- FSD
2 stops16h 28m
United Airlines
Deal found 2/3![United Airlines logo]()
$768
Last-minute flights from South Dakota to MaineDiscover last-minute flight deals from South Dakota to Maine. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Maine. Data last updated February 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/71:40 pm
FSD
- BOS
1 stop9h 12m
United Airlines
Mon 2/94:49 pm
BOS
- FSD
1 stop7h 55m
United Airlines
Deal found 2/1![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/104:10 pm
RAP
- BOS
1 stop5h 42m
Delta
Sat 2/146:25 pm
BOS
- RAP
1 stop6h 02m
Delta
Deal found 2/1![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/145:20 am
RAP
- BOS
1 stop6h 34m
United Airlines
Tue 2/174:47 pm
BOS
- RAP
1 stop7h 29m
United Airlines
Deal found 1/31![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/1410:54 am
RAP
- BOS
2 stops12h 15m
Delta
Tue 2/172:35 pm
BOS
- RAP
2 stops9h 52m
Delta
Deal found 1/31![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/175:50 am
FSD
- BOS
1 stop8h 45m
United Airlines
Sat 2/214:25 pm
BOS
- FSD
1 stop6h 42m
United Airlines
Deal found 2/2![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/144:00 pm
RAP
- BOS
1 stop5h 49m
Delta
Tue 3/176:15 pm
BOS
- RAP
1 stop6h 10m
Delta
Deal found 2/1![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/184:01 pm
RAP
- BOS
1 stop5h 48m
Delta
Thu 3/265:50 am
BOS
- RAP
1 stop6h 30m
Delta
Deal found 2/1![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/181:26 pm
FSD
- BOS
1 stop9h 25m
American Airlines
Sat 3/215:32 am
BOS
- FSD
1 stop8h 09m
American Airlines
Deal found 2/2![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:00 am
FSD
- BOS
1 stop4h 55m
Delta
Wed 3/2511:55 am
BOS
- FSD
1 stop8h 25m
Delta
Deal found 2/2![Delta logo]()
$301
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 3/206:35 pm
FSD
- BOS
1 stop5h 00m
United Airlines
Wed 3/2512:07 pm
BOS
- FSD
2 stops10h 55m
United Airlines
Deal found 2/2![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/312:21 pm
RAP
- BOS
1 stop7h 30m
American Airlines
Tue 4/78:26 am
BOS
- RAP
1 stop10h 01m
American Airlines
Deal found 2/3![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
RAP
- BOS
2 stops11h 46m
Delta
Tue 4/76:34 pm
BOS
- RAP
1 stop5h 51m
Delta
Deal found 2/2![Delta logo]()
$394
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 February 3, 2026.
Search for one-way flight options from South Dakota to Maine. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/299:26 am
FSD
- BOS
2 stops37h 33m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 4/2411:53 am
RAP
- BOS
1 stop7h 19m
American Airlines
Deal found 2/1![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/295:33 pm
FSD
- BOS
1 stop15h 53m
American Airlines
Deal found 2/1![American Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/165:20 am
RAP
- BOS
1 stop6h 34m
United Airlines
Deal found 2/2![United Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 7/64:09 pm
FSD
- BOS
1 stop6h 43m
Delta
Deal found 2/3![Delta logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Sun 7/56:36 pm
FSD
- BOS
2 stops39h 14m
Allegiant Air
Deal found 2/3![Allegiant Air logo]()
$351
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/92:08 pm
RAP
- BOS
1 stop7h 22m
American Airlines
Deal found 2/2![American Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/95:10 am
RAP
- BOS
2 stops10h 04m
United Airlines
Deal found 2/2![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 7/54:09 pm
FSD
- BOS
1 stop6h 43m
Delta
Deal found 2/3![Delta logo]()
$375
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:31 am
RAP
- BOS
2 stops12h 16m
American Airlines
Deal found 2/2![American Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 4/2411:32 am
RAP
- BOS
3 stops46h 13m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 4/247:00 am
RAP
- BOS
2 stops8h 26m
United Airlines
Deal found 2/1![United Airlines logo]()
$512
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $288 (United Airlines) |
One-way from | $275 (Kiwi.com) |
Popular in | January |
Cheapest in | November |
Average price | $918 |
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 February 3, 2026.
Use the filters below to find and compare flights from South Dakota to Maine that are best for you.
Fly from
South Dakota
Fly to
Maine
Route
Depart
Return
Price
Sioux FallsPortland
FSD - PWM
FSDPWM
Sioux Falls Joe Foss Field
Tue 5/5
7:30 am-2:14 pm
1 stop5h 44m
Portland
Sat 5/16
9:20 am-8:20 pm
2 stops12h 00m
$288
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Fri 3/20
5:00 am-10:55 am
1 stop4h 55m
Boston Logan Intl
Wed 3/25
5:50 am-12:53 pm
1 stop8h 03m
$289
Rapid CityBoston
RAP - BOS
RAPBOS
Rapid City
Tue 3/31
2:21 pm-11:51 pm
1 stop7h 30m
Boston Logan Intl
Tue 4/7
6:00 am-12:38 pm
1 stop8h 38m
$309
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Fri 3/20
6:35 pm-12:35 am
1 stop5h 00m
Boston Logan Intl
Wed 3/25
12:07 pm-10:02 pm
2 stops10h 55m
$319
Rapid CityBoston
RAP - BOS
RAPBOS
Rapid City
Sat 3/14
4:00 pm-11:49 pm
1 stop5h 49m
Boston Logan Intl
Tue 3/17
6:15 pm-10:25 pm
1 stop6h 10m
$334
Rapid CityBoston
RAP - BOS
RAPBOS
Rapid City
Wed 3/18
11:03 am-7:34 pm
1 stop6h 31m
Boston Logan Intl
Thu 3/26
5:50 am-10:20 am
1 stop6h 30m
$334
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Wed 2/18
1:40 pm-11:44 pm
1 stop9h 04m
Boston Logan Intl
Sun 2/22
6:00 am-10:46 am
1 stop5h 46m
$339
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Sat 5/2
6:45 am-3:18 pm
1 stop7h 33m
Boston Logan Intl
Thu 5/7
4:29 pm-11:06 pm
1 stop7h 37m
$344
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Fri 4/3
1:34 pm-7:34 pm
1 stop5h 00m
Boston Logan Intl
Sun 4/12
5:50 am-10:21 am
1 stop5h 31m
$344
Sioux FallsBoston
FSD - BOS
FSDBOS
Sioux Falls Joe Foss Field
Fri 4/3
5:46 pm-11:59 pm
1 stop29h 13m
Boston Logan Intl
Sun 4/12
12:47 pm-5:21 pm
2 stops29h 34m
$350
Showing 1-10 of 39 results
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 February 3, 2026.
See what other customers who have flown with Delta, United Airlines, and American 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
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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 February 3, 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$339 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$220 | Average$544 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$379 | FlexibilityNo cancel fee | On-time71% |