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Maine

$126+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — PWM
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$263
(Delta)

One-way from

$126
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$309
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Portland flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Portland flights.
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From South Dakota to Maine
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One-way flight from South Dakota to Maine
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Highest demand for flights based on searches. 17% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 3, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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.
Thu 12/251:25 pmFSD - BOS
1 stop7h 37mDelta
Tue 1/65:10 pmBOS - FSD
1 stop7h 04mDelta
Deal found 11/3$263
This Delta deal was found by Cheapflights users on 11/1. 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.
Mon 12/85:14 amFSD - BOS
1 stop4h 46mDelta
Sun 12/145:45 amBOS - FSD
1 stop5h 35mDelta
Deal found 11/1$269
This Delta deal was found by Cheapflights users on 10/31. 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 12/132:51 pmRAP - BOS
1 stop7h 10mDelta
Tue 12/165:45 amBOS - RAP
1 stop6h 37mDelta
Deal found 10/31$289
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 11/206:23 pmFSD - BOS
1 stop5h 22mUnited Airlines
Sun 11/236:00 amBOS - FSD
1 stop5h 42mUnited Airlines
Deal found 11/1$304
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 12/88:00 amFSD - BOS
2 stops8h 16mUnited Airlines
Sun 12/149:40 amBOS - FSD
1 stop8h 53mUnited Airlines
Deal found 11/1$338
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:30 amFSD - BOS
1 stop6h 14mUnited Airlines
Tue 1/69:30 amBOS - FSD
2 stops12h 09mUnited Airlines
Deal found 11/3$345
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 11/131:43 pmFSD - BOS
1 stop9h 00mAmerican Airlines
Sat 11/151:42 pmBOS - FSD
1 stop11h 17mAmerican Airlines
Deal found 11/1$365
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/196:16 pmFSD - BOS
1 stop5h 29mUnited Airlines
Sat 1/109:30 amBOS - FSD
2 stops12h 09mUnited Airlines
Deal found 11/1$381
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 12/126:08 pmFSD - BOS
1 stop22h 07mUnited Airlines
Sun 12/145:30 amBOS - FSD
2 stops10h 10mUnited Airlines
Deal found 10/31$392
This Delta deal was found by Cheapflights users on 11/2. 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.
Sat 12/2011:06 amFSD - BOS
1 stop7h 41mDelta
Wed 12/243:57 pmBOS - FSD
1 stop7h 10mDelta
Deal found 11/2$403
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/118:57 amFSD - BGR
2 stops13h 02mUnited Airlines
Sat 11/158:00 amBGR - FSD
2 stops13h 23mUnited Airlines
Deal found 11/1$464
This Delta deal was found by Cheapflights users on 11/2. 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.
Sat 11/224:25 pmRAP - BOS
1 stop5h 22mDelta
Fri 11/288:00 amBOS - RAP
1 stop8h 11mDelta
Deal found 11/2$485

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 November 3, 2025.
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 FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 1/21

7:30 am-2:30 pm

1 stop6h 00m

Boston Logan Intl

Wed 1/28

1:30 pm-11:44 pm

2 stops11h 14m

$256

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Thu 12/25

1:25 pm-7:47 pm

1 stop5h 22m

Boston Logan Intl

Tue 1/6

5:10 pm-11:14 pm

1 stop7h 04m

$263

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 12/12

5:05 am-2:27 pm

1 stop8h 22m

Boston Logan Intl

Sun 12/14

5:45 am-10:20 am

1 stop5h 35m

$269

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Thu 4/2

6:20 am-5:19 pm

1 stop8h 59m

Boston Logan Intl

Wed 4/8

5:40 am-10:05 am

1 stop6h 25m

$289

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Sat 12/13

2:51 pm-12:01 am

1 stop7h 10m

Boston Logan Intl

Tue 12/16

5:45 am-10:22 am

1 stop6h 37m

$289

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Fri 2/6

12:26 pm-8:45 pm

1 stop7h 19m

Boston Logan Intl

Mon 2/9

9:51 am-5:45 pm

1 stop8h 54m

$294

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Thu 11/20

6:23 pm-12:45 am

1 stop5h 22m

Boston Logan Intl

Sun 11/23

6:00 am-10:42 am

1 stop5h 42m

$304

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 1/21

1:23 pm-10:55 pm

2 stops8h 32m

Boston Logan Intl

Wed 1/28

8:00 am-4:59 pm

2 stops9h 59m

$335

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Thu 12/25

7:30 am-2:44 pm

1 stop6h 14m

Boston Logan Intl

Tue 1/6

6:00 am-5:18 pm

2 stops12h 18m

$345

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

Tue 3/3

7:40 am-3:14 pm

1 stop6h 34m

Portland

Sat 3/7

6:00 am-5:34 pm

2 stops12h 34m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 34 results
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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

How much does it cost to fly round-trip from South Dakota to Maine?

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 November 3, 2025.
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.
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 $256, United Airlines can have you in Maine from South Dakota in 6h. The distance between South Dakota and Maine is about 1298 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from South Dakota to Maine one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $126. Delta flights start at $135 while deals on United Airlines start at $140 one-way.

  • 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$188Average$349FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$437FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$513FlexibilityNo cancel feeOn-time69%

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