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South Dakota

$139+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FSD
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 June 30, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$139
(American Airlines)
From Maine to South Dakota
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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 June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 7/305:00 amBOS - FSD
1 stop8h 03mAmerican Airlines
Wed 8/612:47 pmFSD - BOS
1 stop7h 11mAmerican Airlines
Deal found 6/30$251
This Mytrip deal was found by Cheapflights users on 6/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:30 amBOS - FSD
2 stops13h 51mMultiple Airlines
Mon 8/258:11 pmFSD - BOS
2 stops16h 37mMultiple Airlines
Deal found 6/28$252
This Delta deal was found by Cheapflights users on 6/28. 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 7/36:05 pmBOS - FSD
1 stop6h 39mDelta
Tue 7/86:16 pmFSD - BOS
1 stop4h 41mDelta
Deal found 6/28$277
This Delta deal was found by Cheapflights users on 6/29. 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 12/103:05 pmBOS - RAP
1 stop9h 05mDelta
Sat 12/134:35 pmRAP - BOS
1 stop5h 20mDelta
Deal found 6/29$289
This Delta deal was found by Cheapflights users on 6/27. 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 8/3011:48 amPWM - RAP
1 stop5h 57mDelta
Wed 9/310:55 amRAP - PWM
2 stops11h 08mDelta
Deal found 6/27$294
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Sun 9/147:03 amBOS - RAP
1 stop12h 39mAmerican Airlines
Sun 9/216:12 pmRAP - BOS
1 stop13h 20mAmerican Airlines
Deal found 6/28$326
This Mytrip deal was found by Cheapflights users on 6/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:30 amBOS - RAP
2 stops15h 10mMultiple Airlines
Sun 8/248:30 pmRAP - BOS
2 stops24h 04mMultiple Airlines
Deal found 6/29$338
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/96:07 amBOS - RAP
1 stop6h 13mUnited Airlines
Sat 8/161:43 pmRAP - BOS
1 stop7h 29mUnited Airlines
Deal found 6/29$343
This United Airlines deal was found by Cheapflights users on 6/28. 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 8/231:00 pmBOS - FSD
2 stops11h 00mUnited Airlines
Thu 9/46:00 amFSD - BOS
2 stops10h 34mUnited Airlines
Deal found 6/28$350
This American Airlines deal was found by Cheapflights users on 6/28. 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 9/309:18 amPWM - RAP
1 stop8h 46mAmerican Airlines
Mon 10/65:47 amRAP - PWM
1 stop9h 53mAmerican Airlines
Deal found 6/28$351
This United Airlines deal was found by Cheapflights users on 6/29. 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 7/153:37 pmPWM - RAP
1 stop7h 10mUnited Airlines
Sat 7/1911:16 amRAP - PWM
2 stops9h 58mUnited Airlines
Deal found 6/29$378
This Delta deal was found by Cheapflights users on 6/27. 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 8/304:55 pmBGR - RAP
2 stops7h 37mDelta
Wed 9/310:55 amRAP - BGR
2 stops10h 39mDelta
Deal found 6/27$379

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 June 30, 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

Wed 7/30

5:00 am-12:03 pm

1 stop8h 03m

Sioux Falls Joe Foss Field

Wed 8/6

12:47 pm-8:58 pm

1 stop7h 11m

$251

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Fri 8/22

6:30 am-7:21 pm

2 stops13h 51m

Sioux Falls Joe Foss Field

Mon 8/25

8:11 pm-1:48 pm

2 stops16h 37m

$252

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 7/3

6:05 pm-11:44 pm

1 stop6h 39m

Sioux Falls Joe Foss Field

Tue 7/8

6:16 pm-11:57 pm

1 stop4h 41m

$277

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Sat 8/30

11:48 am-3:45 pm

1 stop5h 57m

Rapid City

Wed 9/3

10:55 am-12:03 am

2 stops11h 08m

$294

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sun 9/14

7:03 am-5:42 pm

1 stop12h 39m

Rapid City

Sun 9/21

6:12 pm-9:32 am

1 stop13h 20m

$326

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 8/21

6:30 am-7:40 pm

2 stops15h 10m

Rapid City

Sun 8/24

8:30 pm-10:34 pm

2 stops24h 04m

$338

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 8/9

6:07 am-10:20 am

1 stop6h 13m

Rapid City

Sat 8/16

1:43 pm-11:12 pm

1 stop7h 29m

$343

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 9/16

11:40 am-3:43 pm

1 stop6h 03m

Rapid City

Tue 9/23

2:27 pm-11:59 pm

1 stop7h 32m

$344

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 8/23

1:00 pm-11:00 pm

2 stops11h 00m

Sioux Falls Joe Foss Field

Thu 9/4

6:00 am-5:34 pm

2 stops10h 34m

$350

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Tue 9/30

9:18 am-4:04 pm

1 stop8h 46m

Rapid City

Mon 10/6

5:47 am-5:40 pm

1 stop9h 53m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 27 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 June 30, 2025.
Peruse reviews from past customers who have flown with Delta, 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.
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
710 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Sun Country Air
6.9
Okay
340 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $139. Delta flights start at $215 while deals on United Airlines start at $247 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.

  • What is the cheapest month to book a flight from Maine to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Maine to South Dakota (average of $334). Flying from Maine to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$580FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$349Average$632FlexibilityNo cancel feeOn-time69%

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