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Maine

$146+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — PWM
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from South Dakota to Maine

Cheapest flights from South Dakota to Maine
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 March 22, 2026.

This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
FSD
-
BOS
1 stop7h 23m
American Airlines
Sat 5/91:57 pm
BOS
-
FSD
1 stop6h 12m
American Airlines
Deal found 3/18$291
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:11 pm
FSD
-
BOS
2 stops39h 55m
Multiple Airlines
Mon 5/116:15 am
BOS
-
FSD
1 stop12h 06m
Multiple Airlines
Deal found 3/18$292
This United Airlines deal was found by Cheapflights users on 3/21. 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 4/187:39 am
FSD
-
BOS
2 stops9h 40m
United Airlines
Sat 4/256:00 am
BOS
-
FSD
1 stop5h 42m
United Airlines
Deal found 3/21$310
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Fri 5/16:52 pm
FSD
-
BOS
1 stop5h 07m
United Airlines
Tue 5/511:15 am
BOS
-
FSD
1 stop10h 05m
United Airlines
Deal found 3/21$320
This United Airlines deal was found by Cheapflights users on 3/19. 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 8/186:00 am
FSD
-
PWM
1 stop7h 28m
United Airlines
Tue 8/255:05 pm
PWM
-
FSD
1 stop5h 47m
United Airlines
Deal found 3/19$323
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:11 pm
FSD
-
BOS
2 stops22h 22m
Multiple Airlines
Mon 5/116:15 am
BOS
-
FSD
1 stop12h 06m
Multiple Airlines
Deal found 3/18$325
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:11 pm
FSD
-
BOS
1 stop28h 33m
Multiple Airlines
Mon 5/186:15 am
BOS
-
FSD
1 stop12h 06m
Multiple Airlines
Deal found 3/19$329
This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:30 am
FSD
-
PWM
2 stops11h 53m
American Airlines
Wed 9/169:01 am
PWM
-
FSD
2 stops9h 21m
American Airlines
Deal found 3/18$333
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/183:17 pm
FSD
-
BOS
1 stop8h 08m
American Airlines
Sat 4/253:59 pm
BOS
-
FSD
1 stop8h 12m
American Airlines
Deal found 3/21$345
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:11 pm
FSD
-
BOS
1 stop28h 33m
Multiple Airlines
Fri 5/86:15 am
BOS
-
FSD
1 stop12h 06m
Multiple Airlines
Deal found 3/18$348
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Thu 4/92:47 pm
RAP
-
BOS
1 stop7h 12m
United Airlines
Mon 4/136:00 am
BOS
-
RAP
1 stop6h 36m
United Airlines
Deal found 3/18$349
This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:25 pm
FSD
-
BOS
1 stop9h 45m
American Airlines
Wed 9/239:06 am
BOS
-
FSD
1 stop8h 34m
American Airlines
Deal found 3/18$349

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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(United Airlines)

One-way from

$146
(American Airlines)

Popular in

January

Cheapest in

August

Average price

$654
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Portland flights.
Search Deals
From South Dakota to Maine
Search Deals
One-way flight from South Dakota to Maine
Search Deals
Highest demand for flights based on searches. 43% potential increase in price ($405 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 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

Price

Cheapest round-trip

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Wed 4/22

11:53 am-10:28 pm

1 stop8h 35m

Boston Logan Intl

Tue 4/28

8:26 am-4:27 pm

1 stop10h 01m

$349

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 5/6

1:44 pm-10:15 pm

1 stop7h 31m

Boston Logan Intl

Sat 5/9

8:10 am-12:49 pm

1 stop5h 39m

$353

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Sat 4/18

10:55 am-9:59 pm

2 stops9h 04m

Boston Logan Intl

Sat 4/25

4:50 pm-10:28 pm

1 stop7h 38m

$354

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Thu 4/9

11:40 am-9:54 pm

2 stops8h 14m

Boston Logan Intl

Mon 4/13

6:00 am-10:36 am

1 stop6h 36m

$354

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 4/3

1:43 pm-9:59 pm

1 stop7h 16m

Boston Logan Intl

Sun 4/5

6:00 am-10:42 am

1 stop5h 42m

$399

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

Tue 5/5

7:30 am-2:14 pm

1 stop5h 44m

Portland

Sat 5/9

4:50 pm-9:52 pm

1 stop6h 02m

$403

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 5/6

1:44 pm-7:35 pm

1 stop4h 51m

Boston Logan Intl

Thu 5/14

5:51 am-12:49 pm

1 stop7h 58m

$406

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 5/1

11:25 am-5:22 pm

1 stop4h 57m

Boston Logan Intl

Tue 5/5

2:22 pm-9:52 pm

2 stops8h 30m

$414

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Sat 4/18

10:55 am-9:59 pm

2 stops9h 04m

Boston Logan Intl

Mon 4/20

6:00 am-10:36 am

1 stop6h 36m

$434

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Wed 5/6

10:55 am-9:59 pm

1 stop9h 04m

Boston Logan Intl

Sat 5/9

4:52 pm-9:55 pm

1 stop7h 03m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 50 resultsSorted by cheapest first
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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.
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
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 March 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.
Delta
7.9
Good
8,319 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,319 reviews
Delta
7.9
Good
8,319 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,460 reviews
Delta
7.9
Good
8,319 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,489 reviews
Delta
7.9
Good
8,319 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from South Dakota to Maine?

    For as low as $349, Delta can have you in Maine from South Dakota in 5h 40m. The distance between South Dakota and Maine is about 1607 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from South Dakota to Maine that include hotel bookings?

    Yes. In addition to deals on South Dakota to Maine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Maine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Maine.

  • Can I find deals for business class flights from South Dakota to Maine?

    Yes. Cheapflights offers flight deals from South Dakota to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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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.
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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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$323FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$220Average$580FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$381FlexibilityNo cancel feeOn-time71%

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