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

United Airlines, Allegiant Air, and American Airlines 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 2 as of October 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.

$353 Cheap Flights from South Dakota to Maine in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

6:00 am - 2:16 pmFSD Sioux Falls Joe Foss Field-PWM Portland

7h 16m1 stop Chicago O'Hare Intl

5:08 pm - 11:29 pmPWM Portland-FSD Sioux Falls Joe Foss Field

7h 21m1 stop Chicago O'Hare Intl

$353United Airlines

Wed, Nov 4 - Sat, Nov 7

5:55 am - 4:02 pmFSD Sioux Falls Joe Foss Field-PWM Portland

9h 07m1 stop Denver Intl

5:08 pm - 9:37 pmPWM Portland-FSD Sioux Falls Joe Foss Field

5h 29m1 stop Chicago O'Hare Intl

$353United Airlines

Tue, Oct 27 - Tue, Nov 3

7:50 am - 2:38 pmFSD Sioux Falls Joe Foss Field-PWM Portland

5h 48m1 stop Chicago O'Hare Intl

3:23 pm - 11:44 pmPWM Portland-FSD Sioux Falls Joe Foss Field

9h 21m1 stop Denver Intl

$356United Airlines

Tue, Oct 20 - Wed, Oct 28

7:48 am - 2:16 pmFSD Sioux Falls Joe Foss Field-PWM Portland

5h 28m1 stop Chicago O'Hare Intl

9:46 am - 8:04 pmPWM Portland-FSD Sioux Falls Joe Foss Field

11h 18m2 stops Washington, D.C. Dulles Intl Denver Intl

$358United Airlines

Wed, Nov 4 - Sat, Nov 7

2:48 pm - 11:07 pmFSD Sioux Falls Joe Foss Field-BGR Bangor

7h 19m1 stop Chicago O'Hare Intl

5:50 pm - 12:41 amBGR Bangor-FSD Sioux Falls Joe Foss Field

7h 51m1 stop Chicago O'Hare Intl

$359American Airlines

Wed, Oct 28 - Sat, Oct 31

2:48 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-PWM Portland

8h 11m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

4:10 pm - 12:29 amPWM Portland-FSD Sioux Falls Joe Foss Field

9h 19m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$363American Airlines

Tue, Oct 27 - Tue, Nov 3

12:07 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-BGR Bangor

10h 52m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

5:50 pm - 12:41 amBGR Bangor-FSD Sioux Falls Joe Foss Field

7h 51m1 stop Chicago O'Hare Intl

$364American Airlines

Wed, Oct 28 - Sat, Oct 31

6:56 pm - 6:41 pmFSD Sioux Falls Joe Foss Field-BGR Bangor

22h 45m1 stop Orlando Sanford Intl

6:30 pm - 10:29 amBGR Bangor-FSD Sioux Falls Joe Foss Field

16h 59m1 stop Tampa St. Petersburg

$477Allegiant Air

Thu, Oct 15 - Sun, Oct 18

1:15 pm - 5:02 pmFSD Sioux Falls Joe Foss Field-BGR Bangor

26h 47m1 stop Orlando Sanford Intl

6:30 pm - 10:29 amBGR Bangor-FSD Sioux Falls Joe Foss Field

16h 59m1 stop Tampa St. Petersburg

$522Allegiant Air

Tue, Oct 13 - Sun, Oct 18

11:30 am - 11:23 pmRAP Rapid City-BGR Bangor

9h 53m2 stops Minneapolis St Paul New York LaGuardia

2:00 pm - 10:39 pmBGR Bangor-RAP Rapid City

10h 39m2 stops New York LaGuardia Minneapolis St Paul

$529Delta

Wed, Mar 3 - Tue, Mar 9

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 7:38 pmFSD Sioux Falls Joe Foss Field-PWM Portland

12h 38m2 stops Dallas/Fort Worth Philadelphia

10:07 am - 9:13 pmPWM Portland-FSD Sioux Falls Joe Foss Field

12h 06m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

$469American Airlines

Sat, Oct 3 - Sat, Oct 10

7:50 am - 2:38 pmFSD Sioux Falls Joe Foss Field-PWM Portland

5h 48m1 stop Chicago O'Hare Intl

5:08 pm - 11:11 pmPWM Portland-FSD Sioux Falls Joe Foss Field

7h 03m1 stop Chicago O'Hare Intl

$527United Airlines

Wed, Oct 7 - Wed, Oct 14

6:00 am - 4:24 pmFSD Sioux Falls Joe Foss Field-PWM Portland

9h 24m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

5:38 pm - 12:41 amPWM Portland-FSD Sioux Falls Joe Foss Field

8h 03m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$533American Airlines

Sat, Oct 3 - Sat, Oct 10

3:03 pm - 9:46 pmFSD Sioux Falls Joe Foss Field-PWM Portland

5h 43m1 stop Chicago O'Hare Intl

3:41 pm - 11:11 pmPWM Portland-FSD Sioux Falls Joe Foss Field

8h 30m2 stops Newark Chicago O'Hare Intl

$573United Airlines

Sat, Oct 3 - Sat, Oct 10

3:03 pm - 9:46 pmFSD Sioux Falls Joe Foss Field-PWM Portland

5h 43m1 stop Chicago O'Hare Intl

5:08 pm - 11:11 pmPWM Portland-FSD Sioux Falls Joe Foss Field

7h 03m1 stop Chicago O'Hare Intl

$586United Airlines

Sat, Oct 3 - Sat, Oct 10

7:50 am - 7:24 pmFSD Sioux Falls Joe Foss Field-PWM Portland

10h 34m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

5:08 pm - 11:11 pmPWM Portland-FSD Sioux Falls Joe Foss Field

7h 03m1 stop Chicago O'Hare Intl

$642United Airlines

Wed, Oct 7 - Wed, Oct 14

5:05 am - 10:45 amFSD Sioux Falls Joe Foss Field-PWM Portland

4h 40m1 stop Minneapolis St Paul

11:55 am - 4:00 pmPWM Portland-FSD Sioux Falls Joe Foss Field

5h 05m1 stop Minneapolis St Paul

$646Delta

Sat, Oct 3 - Sat, Oct 10

7:05 am - 4:02 pmRAP Rapid City-PWM Portland

6h 57m1 stop Denver Intl

6:00 am - 10:15 amPWM Portland-RAP Rapid City

6h 15m1 stop Chicago O'Hare Intl

$659United Airlines

Mon, Oct 5 - Tue, Oct 20

6:00 am - 4:02 pmFSD Sioux Falls Joe Foss Field-PWM Portland

9h 02m1 stop Denver Intl

3:41 pm - 11:11 pmPWM Portland-FSD Sioux Falls Joe Foss Field

8h 30m2 stops Newark Chicago O'Hare Intl

$676United Airlines

Sat, Oct 3 - Sat, Oct 10

12:53 pm - 11:36 pmFSD Sioux Falls Joe Foss Field-PWM Portland

9h 43m2 stops Dallas/Fort Worth Philadelphia

5:37 pm - 12:41 amPWM Portland-FSD Sioux Falls Joe Foss Field

8h 04m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$724American Airlines

Wed, Oct 7 - Wed, Oct 14

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United Airlines flights from South Dakota to Maine

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

United Airlines

Oct 27

FSD5:55 amSioux Falls Joe Foss Field

9h 07m

1 stop

PWM4:02 pmPortland

Nov 3

PWM5:08 pmPortland

5h 29m

1 stop

FSD9:37 pmSioux Falls Joe Foss Field

$353

United Airlines

Oct 20

FSD7:50 amSioux Falls Joe Foss Field

5h 48m

1 stop

PWM2:38 pmPortland

Oct 28

PWM3:23 pmPortland

9h 21m

1 stop

FSD11:44 pmSioux Falls Joe Foss Field

$356

United Airlines

Oct 27

FSD5:55 amSioux Falls Joe Foss Field

11h 57m

2 stops

PWM6:52 pmPortland

Nov 3

PWM5:08 pmPortland

5h 29m

1 stop

FSD9:37 pmSioux Falls Joe Foss Field

$358

American Airlines flights from South Dakota to Maine

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

American Airlines

Oct 28

FSD2:48 pmSioux Falls Joe Foss Field

7h 19m

1 stop

BGR11:07 pmBangor

Oct 31

BGR5:50 pmBangor

7h 51m

1 stop

FSD12:41 amSioux Falls Joe Foss Field

$359

American Airlines

Oct 27

FSD2:48 pmSioux Falls Joe Foss Field

8h 11m

2 stops

PWM11:59 pmPortland

Nov 3

PWM4:10 pmPortland

9h 19m

2 stops

FSD12:29 amSioux Falls Joe Foss Field

$363

American Airlines

Oct 28

FSD12:07 pmSioux Falls Joe Foss Field

10h 52m

2 stops

BGR11:59 pmBangor

Oct 31

BGR5:50 pmBangor

7h 51m

1 stop

FSD12:41 amSioux Falls Joe Foss Field

$364

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PWM Portland

FSDPWM

Sioux Falls Joe Foss Field

Wed 11/4

6:00 am-2:16 pm

1 stop7h 16m

Portland

Sat 11/7

5:08 pm-11:29 pm

1 stop7h 21m

$353

Quickest round-trip

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PWM Portland

FSDPWM

Sioux Falls Joe Foss Field

Tue 10/27

5:55 am-4:02 pm

1 stop9h 07m

Portland

Tue 11/3

5:08 pm-9:37 pm

1 stop5h 29m

$353

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PWM Portland

FSDPWM

Sioux Falls Joe Foss Field

Tue 10/20

7:50 am-2:38 pm

1 stop5h 48m

Portland

Wed 10/28

3:23 pm-11:44 pm

1 stop9h 21m

$356

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PWM Portland

FSDPWM

Sioux Falls Joe Foss Field

Wed 11/4

7:48 am-2:16 pm

1 stop5h 28m

Portland

Sat 11/7

9:46 am-8:04 pm

2 stops11h 18m

$358

Sioux FallsBangor

FSD Sioux Falls Joe Foss Field - BGR Bangor

FSDBGR

Sioux Falls Joe Foss Field

Wed 10/28

2:48 pm-11:07 pm

1 stop7h 19m

Bangor

Sat 10/31

5:50 pm-12:41 am

1 stop7h 51m

$359

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PWM Portland

FSDPWM

Sioux Falls Joe Foss Field

Tue 10/27

2:48 pm-11:59 pm

2 stops8h 11m

Portland

Tue 11/3

4:10 pm-12:29 am

2 stops9h 19m

$363

Sioux FallsBangor

FSD Sioux Falls Joe Foss Field - BGR Bangor

FSDBGR

Sioux Falls Joe Foss Field

Wed 10/28

12:07 pm-11:59 pm

2 stops10h 52m

Bangor

Sat 10/31

5:50 pm-12:41 am

1 stop7h 51m

$364

Sioux FallsBangor

FSD Sioux Falls Joe Foss Field - BGR Bangor

FSDBGR

Sioux Falls Joe Foss Field

Thu 10/15

6:56 pm-6:41 pm

1 stop22h 45m

Bangor

Sun 10/18

6:30 pm-10:29 am

1 stop16h 59m

$477

Sioux FallsBangor

FSD Sioux Falls Joe Foss Field - BGR Bangor

FSDBGR

Sioux Falls Joe Foss Field

Tue 10/13

1:15 pm-5:02 pm

1 stop26h 47m

Bangor

Sun 10/18

6:30 pm-10:29 am

1 stop16h 59m

$522

Rapid CityBangor

RAP Rapid City - BGR Bangor

RAPBGR

Rapid City

Wed 3/3

11:30 am-11:23 pm

2 stops9h 53m

Bangor

Tue 3/9

2:00 pm-10:39 pm

2 stops10h 39m

$529

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 July is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on South Dakota to Maine flights?

You could potentially save up to 1% on your flight if you consider stops on a South Dakota to Maine flight.

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

Best Price Found	$379
Fastest flight time	4h 33m
Direct flights	None

The best one-way flight to Maine from South Dakota in the past 72 hours is $379. The best round-trip flight deal from South Dakota to Maine found on momondo in the last 72 hours is $353.

The fastest flight from South Dakota to Maine takes 4h 33m

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 2 as of October 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
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 10,270 reviews		Search United Airlines flights
American Airlines	PriceFrom $348	Free Cancellation	Rating 7.0 12,101 reviews		Search American 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.