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South Dakota

$126+ Cheap flights from Maine to South Dakota

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FSD
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Maine to South Dakota

Keep the following information in mind while searching for Maine to South Dakota flight deals. Data was last updated November 20, 2025.

Round-trip from

$260
(American Airlines)

One-way from

$126
(American Airlines)
From Maine to South Dakota
Search Deals
One-way flight from Maine to South Dakota
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Find flight deals from Maine to South Dakota

Cheapest flights from Maine to South Dakota
Explore the most affordable flight options available from Maine to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This American Airlines deal was found by Cheapflights users on 11/18. 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 12/34:05 pmBOS - FSD
1 stop7h 24mAmerican Airlines
Sun 12/76:00 amFSD - BOS
1 stop7h 51mAmerican Airlines
Deal found 11/18$295
This Delta deal was found by Cheapflights users on 11/19. 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 12/56:24 pmBOS - RAP
1 stop6h 22mDelta
Thu 12/114:25 pmRAP - BOS
1 stop5h 36mDelta
Deal found 11/19$324
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/31:35 pmBOS - FSD
2 stops9h 16mUnited Airlines
Sun 12/78:00 amFSD - BOS
1 stop5h 20mUnited Airlines
Deal found 11/18$352
This Delta deal was found by Cheapflights users on 11/19. 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 12/55:45 amBOS - FSD
1 stop8h 03mDelta
Tue 12/94:25 pmFSD - BOS
2 stops16h 49mDelta
Deal found 11/19$353
This Delta deal was found by Cheapflights users on 11/19. 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 12/48:05 amBOS - RAP
1 stop8h 04mDelta
Mon 12/82:51 pmRAP - BOS
1 stop7h 10mDelta
Deal found 11/19$359
This Delta deal was found by Cheapflights users on 11/18. 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 12/175:45 amBOS - RAP
1 stop6h 37mDelta
Wed 12/314:14 pmRAP - BOS
2 stops14h 55mDelta
Deal found 11/18$362
This Delta deal was found by Cheapflights users on 11/17. 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.
Fri 12/195:45 amBOS - RAP
1 stop6h 37mDelta
Mon 1/1210:54 amRAP - BOS
2 stops8h 36mDelta
Deal found 11/17$374
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Fri 12/512:02 pmBOS - FSD
2 stops10h 48mUnited Airlines
Tue 12/98:00 amFSD - BOS
2 stops9h 48mUnited Airlines
Deal found 11/19$386
This Delta deal was found by Cheapflights users on 11/17. 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 12/155:45 amBOS - RAP
1 stop6h 37mDelta
Sat 12/204:14 pmRAP - BOS
1 stop5h 40mDelta
Deal found 11/17$414
This Delta deal was found by Cheapflights users on 11/19. 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.
Tue 12/168:45 amBOS - RAP
2 stops9h 00mDelta
Tue 12/234:14 pmRAP - BOS
1 stop5h 40mDelta
Deal found 11/19$419
This Delta deal was found by Cheapflights users on 11/19. 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.
Sun 12/145:45 amBOS - RAP
1 stop6h 37mDelta
Wed 12/174:25 pmRAP - BOS
1 stop5h 36mDelta
Deal found 11/19$421
This Delta deal was found by Cheapflights users on 11/19. 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.
Tue 12/169:00 amBOS - RAP
2 stops8h 45mDelta
Wed 12/176:05 amRAP - BOS
1 stop5h 45mDelta
Deal found 11/19$426

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Maine to South Dakota that are best for you.

Fly from

Maine

Fly to

South Dakota

Route

Depart

Return

Price

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 2/5

7:00 am-11:51 am

1 stop5h 51m

Sioux Falls Joe Foss Field

Sat 2/7

12:19 pm-8:45 pm

1 stop7h 26m

$260

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 1/7

3:30 pm-11:10 pm

1 stop8h 40m

Sioux Falls Joe Foss Field

Sun 1/11

5:00 am-10:51 am

1 stop4h 51m

$263

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 2/5

10:30 am-9:50 pm

2 stops12h 20m

Sioux Falls Joe Foss Field

Sat 2/7

7:30 am-2:00 pm

1 stop5h 30m

$265

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 4/1

5:40 am-10:05 am

1 stop6h 25m

Rapid City

Sat 4/4

4:00 pm-11:59 pm

1 stop5h 59m

$289

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 1/10

5:50 am-10:13 am

1 stop6h 23m

Rapid City

Wed 1/14

10:54 am-7:10 pm

1 stop6h 16m

$289

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 4/8

5:40 am-10:05 am

1 stop6h 25m

Rapid City

Tue 4/14

10:40 am-11:32 pm

2 stops10h 52m

$294

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 12/5

5:22 pm-11:59 pm

1 stop7h 37m

Sioux Falls Joe Foss Field

Tue 12/9

3:42 pm-12:13 am

1 stop7h 31m

$295

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 4/9

5:40 am-10:05 am

1 stop6h 25m

Rapid City

Tue 4/14

10:40 am-7:13 pm

1 stop6h 33m

$314

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 4/8

5:40 am-10:05 am

1 stop6h 25m

Rapid City

Mon 4/13

4:00 pm-11:52 pm

1 stop5h 52m

$314

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Mon 1/12

5:28 am-6:11 pm

1 stop13h 43m

Sioux Falls Joe Foss Field

Fri 1/16

4:57 pm-2:38 pm

3 stops20h 41m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 42 results
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Best time to book a flight from Maine to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Maine 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 Maine to South Dakota
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated November 20, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Maine to South Dakota to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,026 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,026 reviews
United Airlines
7.4
Good
9,026 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,046 reviews
United Airlines
7.4
Good
9,026 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Maine to South Dakota. 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 Maine to South Dakota?

    A quick flight from Maine to South Dakota can take about 5h 51m. American Airlines provides one of the quickest options available for as low as $260. There are 1298 mi between Maine and South Dakota. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $131. American Airlines flights start at $135 while deals on Delta start at $241 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine to South Dakota 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 Maine to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Maine to South Dakota

Discover the top 2 airlines that operate flights from Maine to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$313Average$602FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$349Average$668FlexibilityNo cancel feeOn-time69%

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