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South Dakota

$159+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FSD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$239
(United Airlines)

One-way from

$159
(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 septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 10/319:20 amBOS - FSD
1 stop7h 58mUnited Airlines
dom. 11/25:00 amFSD - BOS
1 stop8h 42mUnited Airlines
Deal found 9/10$239
This American Airlines deal was found by Cheapflights users on 9/9. 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.
mar. 10/75:44 pmBOS - FSD
1 stop5h 58mAmerican Airlines
sáb. 10/115:25 pmFSD - BOS
1 stop5h 29mAmerican Airlines
Deal found 9/9$251
This American Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 10/185:24 amBOS - FSD
1 stop7h 37mAmerican Airlines
mar. 10/215:25 pmFSD - BOS
1 stop5h 29mAmerican Airlines
Deal found 9/10$285
This Delta deal was found by Cheapflights users on 9/9. 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.
sáb. 11/111:30 amBOS - FSD
1 stop5h 14mDelta
mar. 11/48:01 amFSD - BOS
1 stop4h 52mDelta
Deal found 9/9$287
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 11/156:15 pmBOS - RAP
1 stop6h 24mDelta
mar. 11/184:25 pmRAP - BOS
1 stop5h 23mDelta
Deal found 9/10$289
This American Airlines deal was found by Cheapflights users on 9/9. 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.
sáb. 9/1311:28 amBOS - FSD
1 stop7h 44mAmerican Airlines
lun. 9/156:00 pmFSD - BOS
1 stop4h 53mAmerican Airlines
Deal found 9/9$317
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 9/256:00 amBOS - FSD
2 stops9h 37mUnited Airlines
lun. 9/2911:19 amFSD - BOS
1 stop5h 32mUnited Airlines
Deal found 9/10$324
This American Airlines deal was found by Cheapflights users on 9/8. 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.
sáb. 11/17:00 amBOS - FSD
1 stop10h 55mAmerican Airlines
lun. 11/37:16 pmFSD - BOS
1 stop14h 09mAmerican Airlines
Deal found 9/8$335
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 10/189:53 amBOS - FSD
1 stop5h 44mUnited Airlines
mar. 10/218:00 amFSD - BOS
2 stops10h 54mUnited Airlines
Deal found 9/10$336
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 11/19:40 amBOS - FSD
1 stop6h 00mUnited Airlines
lun. 11/311:17 amFSD - BOS
1 stop4h 58mUnited Airlines
Deal found 9/10$340
This United Airlines deal was found by Cheapflights users on 9/9. 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.
mar. 10/74:25 pmBOS - FSD
1 stop6h 57mUnited Airlines
sáb. 10/111:58 pmFSD - BOS
2 stops9h 52mUnited Airlines
Deal found 9/9$343
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/236:00 amBOS - RAP
1 stop6h 13mUnited Airlines
vie. 10/318:45 amRAP - BOS
1 stop9h 10mUnited Airlines
Deal found 9/11$358

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 septiembre 11, 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

vie. 10/31

9:20 am-4:18 pm

1 stop7h 58m

Sioux Falls Joe Foss Field

dom. 11/2

5:00 am-2:42 pm

1 stop8h 42m

$239

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

mar. 10/7

5:44 pm-10:42 pm

1 stop5h 58m

Sioux Falls Joe Foss Field

sáb. 10/11

5:25 pm-11:54 pm

1 stop5h 29m

$251

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

mié. 10/8

5:30 am-12:45 pm

1 stop8h 15m

Sioux Falls Joe Foss Field

mar. 10/14

6:49 am-5:23 pm

1 stop9h 34m

$285

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

sáb. 10/18

5:24 am-12:01 pm

1 stop7h 37m

Sioux Falls Joe Foss Field

mar. 10/21

5:25 pm-11:54 pm

1 stop5h 29m

$285

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

sáb. 11/1

11:30 am-3:44 pm

1 stop5h 14m

Sioux Falls Joe Foss Field

mar. 11/4

8:01 am-1:53 pm

1 stop4h 52m

$287

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

sáb. 11/15

6:15 pm-10:39 pm

1 stop6h 24m

Rapid City

mar. 11/18

6:05 am-1:54 pm

1 stop5h 49m

$289

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

jue. 9/25

6:00 am-2:37 pm

2 stops9h 37m

Sioux Falls Joe Foss Field

lun. 9/29

11:19 am-5:51 pm

1 stop5h 32m

$324

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

sáb. 11/1

7:00 am-4:55 pm

1 stop10h 55m

Sioux Falls Joe Foss Field

lun. 11/3

7:16 pm-10:25 am

1 stop14h 09m

$335

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

sáb. 10/18

9:53 am-2:37 pm

1 stop5h 44m

Sioux Falls Joe Foss Field

mar. 10/21

8:00 am-7:54 pm

2 stops10h 54m

$336

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

sáb. 11/1

9:40 am-2:40 pm

1 stop6h 00m

Sioux Falls Joe Foss Field

lun. 11/3

11:17 am-5:15 pm

1 stop4h 58m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 34 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 septiembre 11, 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
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 58m. United Airlines provides one of the quickest options available for as low as $251. 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 American Airlines, which is currently one of the cheapest options available, starting at $159. United Airlines flights start at $166 while deals on Delta start at $291 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$562FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$350Average$625FlexibilityNo cancel feeOn-time69%

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