What airlines fly to Maine?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Maine from South Dakota according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 3 different airlines that fly to Maine on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from South Dakota to Maine?

United Airlines, Delta, and Allegiant Air are the most popular carriers operating from South Dakota to Maine

When did momondo last update prices for flights from South Dakota to Maine?

Prices for flights from South Dakota to Maine are updated daily.

How many operators does momondo search for flights from South Dakota to Maine?

The number of operators available for flights from South Dakota to Maine is 3 as of May 2026.

How old do you have to be to fly from South Dakota to Maine?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Maine.

What documentation or ID do you need to fly to Maine?

The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$200 Cheap Flights from South Dakota to Maine in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from South Dakota to Maine

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:09 pm - 11:52 pm

FSD

BOS

6h 43m

1 stop

8:15 am - 12:28 pm

BOS

FSD

5h 13m

1 stop

$299Delta

Wed, Sep 23 - Sat, Sep 26

4:09 pm - 10:20 pm

FSD

BOS

5h 11m

1 stop

5:40 am - 12:28 pm

BOS

FSD

7h 48m

1 stop

$309Delta

Wed, Sep 23 - Sat, Sep 26

1:26 pm - 10:01 pm

FSD

BOS

7h 35m

1 stop

5:51 am - 10:20 am

BOS

FSD

5h 29m

1 stop

$319Delta

Wed, Aug 19 - Thu, Aug 27

4:46 pm - 12:15 am

FSD

BOS

6h 29m

1 stop

9:00 am - 4:55 pm

BOS

FSD

8h 55m

1 stop

$320American Airlines

Thu, May 28 - Wed, Jun 3

7:47 am - 2:34 pm

FSD

PWM

5h 47m

1 stop

5:03 pm - 10:52 pm

PWM

FSD

6h 49m

1 stop

$323United Airlines

Tue, Aug 18 - Tue, Aug 25

4:09 pm - 11:52 pm

FSD

BOS

6h 43m

1 stop

5:40 am - 10:00 am

BOS

FSD

5h 20m

1 stop

$324Delta

Wed, Sep 2 - Mon, Sep 7

6:00 am - 2:22 pm

FSD

BOS

7h 22m

2 stops

4:25 pm - 9:43 pm

BOS

FSD

6h 18m

1 stop

$327United Airlines

Tue, Sep 22 - Sat, Sep 26

7:47 am - 7:24 pm

FSD

PWM

10h 37m

2 stops

5:03 pm - 10:52 pm

PWM

FSD

6h 49m

1 stop

$328United Airlines

Tue, Aug 18 - Tue, Aug 25

4:40 pm - 12:28 am

FSD

BOS

6h 48m

1 stop

5:00 am - 11:48 am

BOS

FSD

7h 48m

1 stop

$334American Airlines

Tue, Jun 9 - Sat, Jun 13

7:22 pm - 6:12 pm

FSD

BGR

21h 50m

1 stop

7:40 pm - 9:19 am

BGR

FSD

14h 39m

1 stop

$497Allegiant Air

Sun, Oct 4 - Thu, Oct 8

United Airlines flights from South Dakota to Maine

Our best United Airlines deals on South Dakota to Maine flight tickets

United Airlines

Aug 18

FSD7:47 amSioux Falls Joe Foss Field

5h 47m

1 stop

PWM2:34 pmPortland

Aug 25

PWM5:03 pmPortland

6h 49m

1 stop

FSD10:52 pmSioux Falls Joe Foss Field

$323

United Airlines

Sep 22

FSD6:00 amSioux Falls Joe Foss Field

7h 22m

2 stops

BOS2:22 pmBoston Logan Intl

Sep 26

BOS4:25 pmBoston Logan Intl

6h 18m

1 stop

FSD9:43 pmSioux Falls Joe Foss Field

$327

United Airlines

Aug 18

FSD7:47 amSioux Falls Joe Foss Field

10h 37m

2 stops

PWM7:24 pmPortland

Aug 25

PWM5:03 pmPortland

6h 49m

1 stop

FSD10:52 pmSioux Falls Joe Foss Field

$328

Delta flights from South Dakota to Maine

Our best Delta deals on South Dakota to Maine flight tickets

Delta

Sep 23

FSD4:09 pmSioux Falls Joe Foss Field

6h 43m

1 stop

BOS11:52 pmBoston Logan Intl

Sep 26

BOS8:15 amBoston Logan Intl

5h 13m

1 stop

FSD12:28 pmSioux Falls Joe Foss Field

$299

Delta

Sep 23

FSD4:09 pmSioux Falls Joe Foss Field

5h 11m

1 stop

BOS10:20 pmBoston Logan Intl

Sep 26

BOS5:40 amBoston Logan Intl

7h 48m

1 stop

FSD12:28 pmSioux Falls Joe Foss Field

$309

Delta

Aug 19

FSD1:26 pmSioux Falls Joe Foss Field

7h 35m

1 stop

BOS10:01 pmBoston Logan Intl

Aug 28

BOS5:51 amBoston Logan Intl

7h 47m

1 stop

FSD12:38 pmSioux Falls Joe Foss Field

$319

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 9/23

4:09 pm-11:52 pm

1 stop6h 43m

Boston Logan Intl

Sat 9/26

8:15 am-12:28 pm

1 stop5h 13m

$299

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 9/23

4:09 pm-10:20 pm

1 stop5h 11m

Boston Logan Intl

Sat 9/26

5:40 am-12:28 pm

1 stop7h 48m

$309

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 8/19

1:26 pm-10:01 pm

1 stop7h 35m

Boston Logan Intl

Thu 8/27

5:51 am-10:20 am

1 stop5h 29m

$319

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Thu 5/28

4:46 pm-12:15 am

1 stop6h 29m

Boston Logan Intl

Wed 6/3

9:00 am-4:55 pm

1 stop8h 55m

$320

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

Tue 8/18

7:47 am-2:34 pm

1 stop5h 47m

Portland

Tue 8/25

5:03 pm-10:52 pm

1 stop6h 49m

$323

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Wed 9/2

4:09 pm-11:52 pm

1 stop6h 43m

Boston Logan Intl

Mon 9/7

5:40 am-10:00 am

1 stop5h 20m

$324

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Tue 9/22

6:00 am-2:22 pm

2 stops7h 22m

Boston Logan Intl

Sat 9/26

4:25 pm-9:43 pm

1 stop6h 18m

$327

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

Tue 8/18

7:47 am-7:24 pm

2 stops10h 37m

Portland

Tue 8/25

5:03 pm-10:52 pm

1 stop6h 49m

$328

Sioux FallsBoston

FSD - BOS

FSDBOS

Sioux Falls Joe Foss Field

Tue 6/9

4:40 pm-12:28 am

1 stop6h 48m

Boston Logan Intl

Sat 6/13

5:00 am-11:48 am

1 stop7h 48m

$334

Sioux FallsBangor

FSD - BGR

FSDBGR

Sioux Falls Joe Foss Field

Sun 10/4

7:22 pm-6:12 pm

1 stop21h 50m

Bangor

Thu 10/8

7:40 pm-9:19 am

1 stop14h 39m

$497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from South Dakota is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of December, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $164.

Cheap South Dakota to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Maine

Fastest flight time	5h 22m
Direct flights	None

The fastest flight from South Dakota to Maine takes 5h 22m

There are no direct flights from South Dakota to Maine. There are no popular flight routes from South Dakota to Maine.

Search flight deals

Frequently asked questions about flying from South Dakota to Maine

When did momondo last update prices for flights from South Dakota to Maine?
Prices for flights from South Dakota to Maine are updated daily.
How many operators does momondo search for flights from South Dakota to Maine?
The number of operators available for flights from South Dakota to Maine is 3 as of May 2026.
How old do you have to be to fly from South Dakota to Maine?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Maine.
What documentation or ID do you need to fly to Maine?
The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Maine

Compare and see reviews for airlines that fly from South Dakota to Maine with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $164	Free Cancellation	Rating 7.9 8,446 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,661 reviews	Search American Airlines flights
United Airlines	PriceFrom $306	Free Cancellation	Rating 7.4 9,701 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Maine?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Maine from South Dakota.

Can I find flights from South Dakota to Maine with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for South Dakota to Maine flights to just show those with flexible booking policies.

How can momondo help me find flights from South Dakota to Maine?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from South Dakota to Maine.

I’m not ready to book a flight from South Dakota to Maine right now. Can momondo alert me if prices change?

If you are not ready to book a flight from South Dakota to Maine now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Maine and let you know when they change.