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South Dakota

$167+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FSD
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$294
(United Airlines)

One-way from

$167
(Mytrip)
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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:10 amPWM - RAP
1 stop6h 12mUnited Airlines
Sat 9/205:30 amRAP - PWM
2 stops10h 56mUnited Airlines
Deal found 4/30$294
This American Airlines deal was found by Cheapflights users on 5/1. 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 7/246:00 amPWM - RAP
1 stop7h 33mAmerican Airlines
Mon 7/2812:47 pmRAP - PWM
1 stop8h 05mAmerican Airlines
Deal found 5/1$314
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 8/198:35 amBOS - RAP
1 stop11h 05mAmerican Airlines
Thu 8/281:00 pmRAP - BOS
1 stop8h 59mAmerican Airlines
Deal found 5/1$315
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 7/35:00 amBOS - FSD
1 stop13h 26mAmerican Airlines
Tue 7/87:21 amFSD - BOS
1 stop10h 23mAmerican Airlines
Deal found 4/30$355
This Sun Country Air deal was found by Cheapflights users on 4/30. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2911:39 amBOS - RAP
1 stop7h 07mSun Country Air
Mon 9/15:19 pmRAP - BOS
1 stop15h 25mSun Country Air
Deal found 4/30$390
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:06 amBOS - RAP
2 stops14h 08mMultiple Airlines
Sun 6/1510:04 pmRAP - BOS
2 stops32h 59mMultiple Airlines
Deal found 5/1$404
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:00 amBOS - FSD
1 stop9h 37mUnited Airlines
Thu 9/46:11 pmFSD - BOS
1 stop14h 45mUnited Airlines
Deal found 4/30$405
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:40 amBOS - RAP
1 stop6h 12mDelta
Wed 9/34:40 pmRAP - BOS
1 stop5h 16mDelta
Deal found 4/30$440
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:11 pmBOS - RAP
1 stop18h 11mUnited Airlines
Sat 9/135:59 pmRAP - BOS
2 stops15h 02mUnited Airlines
Deal found 4/30$460
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/225:45 amBOS - FSD
1 stop13h 04mMultiple Airlines
Sat 5/247:19 pmFSD - BOS
3 stops36h 50mMultiple Airlines
Deal found 5/1$519
This Delta deal was found by Cheapflights users on 5/1. 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.
Wed 11/511:59 amPWM - RAP
1 stop6h 12mDelta
Mon 11/106:20 amRAP - PWM
2 stops8h 38mDelta
Deal found 5/1$584
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 5/2212:00 pmBOS - FSD
2 stops12h 25mDelta
Mon 5/265:00 amFSD - BOS
2 stops10h 00mDelta
Deal found 4/29$1,244

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 May 1, 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

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Sat 9/13

6:10 am-10:22 am

1 stop6h 12m

Rapid City

Sat 9/20

5:30 am-6:26 pm

2 stops10h 56m

$294

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Thu 7/24

6:00 am-11:33 am

1 stop7h 33m

Rapid City

Mon 7/28

12:47 pm-10:52 pm

1 stop8h 05m

$314

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 8/19

8:35 am-5:40 pm

1 stop11h 05m

Rapid City

Thu 8/28

1:00 pm-11:59 pm

1 stop8h 59m

$315

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 7/3

5:00 am-5:26 pm

1 stop13h 26m

Sioux Falls Joe Foss Field

Tue 7/8

7:21 am-6:44 pm

1 stop10h 23m

$355

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 8/29

11:39 am-4:46 pm

1 stop7h 07m

Rapid City

Mon 9/1

5:19 pm-10:44 am

1 stop15h 25m

$390

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 6/12

9:06 am-9:14 pm

2 stops14h 08m

Rapid City

Sun 6/15

10:04 pm-9:03 am

2 stops32h 59m

$404

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Sat 8/23

6:00 am-2:37 pm

1 stop9h 37m

Sioux Falls Joe Foss Field

Thu 9/4

6:11 pm-9:56 am

1 stop14h 45m

$405

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Mon 8/25

7:10 am-1:32 pm

1 stop8h 22m

Rapid City

Fri 8/29

2:20 pm-11:56 pm

1 stop7h 36m

$440

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 9/5

6:11 pm-10:22 am

1 stop18h 11m

Rapid City

Sat 9/13

5:59 pm-11:01 am

2 stops15h 02m

$460

BostonSioux Falls

BOS - FSD

BOSFSD

Boston Logan Intl

Thu 5/22

5:45 am-5:49 pm

1 stop13h 04m

Sioux Falls Joe Foss Field

Sat 5/24

7:19 pm-9:09 am

3 stops36h 50m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 21 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

What is the cheapest time of day to fly from ME to SD?

Find hourly flight availability from Maine to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to South Dakota as you normally would.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 May 1, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Maine to South Dakota have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Sun Country Air
6.9
Okay
346 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $181. Sun Country Air flights start at $208 while deals on United Airlines start at $221 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$343Average$563FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$397Average$638FlexibilityNo cancel feeOn-time69%

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