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South Dakota

$174+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FSD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$285
(American Airlines)

One-way from

$174
(Kiwi.com)
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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 10/185:24 amBOS - FSD
1 stop7h 37mAmerican Airlines
Tue 10/215:25 pmFSD - BOS
1 stop5h 29mAmerican Airlines
Deal found 9/15$285
This Delta deal was found by Cheapflights users on 9/15. 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 10/75:45 amBOS - FSD
1 stop8h 10mDelta
Sat 10/114:24 pmFSD - BOS
1 stop6h 16mDelta
Deal found 9/15$288
This Delta deal was found by Cheapflights users on 9/14. 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 12/1011:43 amBOS - RAP
1 stop6h 02mDelta
Sat 12/1311:02 amRAP - BOS
1 stop6h 38mDelta
Deal found 9/14$289
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/18:35 amBOS - FSD
1 stop10h 37mAmerican Airlines
Sun 10/56:27 pmFSD - BOS
1 stop14h 05mAmerican Airlines
Deal found 9/16$333
This Delta deal was found by Cheapflights users on 9/16. 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 9/245:45 amBOS - FSD
1 stop7h 26mDelta
Mon 9/295:46 pmFSD - BOS
1 stop5h 13mDelta
Deal found 9/16$349
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/225:36 pmBOS - FSD
1 stop7h 21mAmerican Airlines
Tue 9/307:00 amFSD - BOS
2 stops8h 36mAmerican Airlines
Deal found 9/15$354
This Delta deal was found by Cheapflights users on 9/15. 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 11/55:45 amBOS - RAP
1 stop6h 08mDelta
Mon 11/104:25 pmRAP - BOS
1 stop5h 23mDelta
Deal found 9/15$369
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/76:00 amBOS - FSD
1 stop5h 37mUnited Airlines
Sat 10/118:00 amFSD - BOS
2 stops7h 22mUnited Airlines
Deal found 9/15$370
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/278:05 amBOS - FSD
1 stop9h 58mAmerican Airlines
Tue 10/145:25 pmFSD - BOS
1 stop15h 07mAmerican Airlines
Deal found 9/15$371
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/311:45 amBOS - FSD
1 stop9h 36mUnited Airlines
Sun 10/56:00 amFSD - BOS
1 stop7h 07mUnited Airlines
Deal found 9/15$374
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/245:00 amBOS - FSD
1 stop14h 12mAmerican Airlines
Sat 9/276:00 amFSD - BOS
1 stop14h 00mAmerican Airlines
Deal found 9/15$375
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/186:00 amBOS - RAP
1 stop6h 13mUnited Airlines
Sat 11/158:45 amRAP - BOS
1 stop9h 10mUnited Airlines
Deal found 9/16$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 September 17, 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

Sat 10/18

5:24 am-12:01 pm

1 stop7h 37m

Sioux Falls Joe Foss Field

Tue 10/21

5:25 pm-11:54 pm

1 stop5h 29m

$285

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Tue 10/7

5:45 am-12:55 pm

1 stop8h 10m

Sioux Falls Joe Foss Field

Sat 10/11

4:24 pm-11:40 pm

1 stop6h 16m

$288

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/10

5:45 am-10:22 am

1 stop6h 37m

Rapid City

Sat 12/13

11:02 am-7:40 pm

1 stop6h 38m

$289

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 10/1

8:35 am-6:12 pm

1 stop10h 37m

Sioux Falls Joe Foss Field

Sun 10/5

6:27 pm-9:32 am

1 stop14h 05m

$333

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Mon 9/22

11:28 am-5:29 pm

1 stop7h 01m

Sioux Falls Joe Foss Field

Tue 9/30

12:19 pm-6:45 pm

1 stop5h 26m

$349

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 9/24

5:45 am-12:11 pm

1 stop7h 26m

Sioux Falls Joe Foss Field

Mon 9/29

5:46 pm-11:59 pm

1 stop5h 13m

$349

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 11/6

5:30 am-12:23 pm

1 stop7h 53m

Sioux Falls Joe Foss Field

Mon 11/10

10:59 am-6:29 pm

1 stop6h 30m

$349

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 9/27

12:40 pm-9:23 pm

1 stop9h 43m

Sioux Falls Joe Foss Field

Tue 10/14

1:33 pm-11:30 pm

1 stop8h 57m

$349

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Wed 9/24

12:15 pm-9:23 pm

2 stops10h 08m

Sioux Falls Joe Foss Field

Mon 9/29

6:00 pm-11:53 pm

1 stop4h 53m

$354

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 11/5

5:45 am-9:53 am

1 stop6h 08m

Rapid City

Mon 11/10

4:25 pm-11:48 pm

1 stop5h 23m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 29 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 September 17, 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
8,926 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 59m. American Airlines provides one of the quickest options available for as low as $409. There are 1620 mi between Maine and South Dakota. This flight may include one or multiple stops.

  • 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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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$313Average$602FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$350Average$625FlexibilityNo cancel feeOn-time69%

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