Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sioux Falls to Portland from $382

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Portland departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sioux Falls to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:14 pm - 11:34 pm
FSD
-
PWM
10h 20m
1 stop
American Airlines Logo
5:40 pm - 10:55 pm
PWM
-
FSD
6h 15m
1 stop
$382American Airlines
週三, 4月 1 - 週日, 4月 5
American Airlines Logo
12:20 pm - 6:51 pm
FSD
-
PWM
5h 31m
1 stop
American Airlines Logo
7:35 pm - 12:06 am
PWM
-
FSD
5h 31m
1 stop
$406American Airlines
週四, 5月 28 - 週四, 6月 4
American Airlines Logo
7:42 pm - 12:14 pm
FSD
-
PWM
15h 32m
2 stops
American Airlines Logo
5:40 pm - 10:55 pm
PWM
-
FSD
6h 15m
1 stop
$426American Airlines
週三, 4月 1 - 週日, 4月 5
American Airlines Logo
7:42 pm - 12:14 pm
FSD
-
PWM
15h 32m
2 stops
American Airlines Logo
6:17 am - 1:36 pm
PWM
-
FSD
8h 19m
1 stop
$432American Airlines
週三, 4月 1 - 週日, 4月 5
United Airlines Logo
11:16 am - 11:50 pm
FSD
-
PWM
11h 34m
2 stops
United Airlines Logo
4:58 pm - 9:38 pm
PWM
-
FSD
5h 40m
1 stop
$436United Airlines
週四, 5月 28 - 週四, 6月 4
American Airlines Logo
7:42 pm - 12:14 pm
FSD
-
PWM
15h 32m
2 stops
American Airlines Logo
7:00 am - 7:10 pm
PWM
-
FSD
13h 10m
2 stops
$515American Airlines
週三, 4月 1 - 週日, 4月 5
American Airlines Logo
2:06 pm - 11:34 pm
FSD
-
PWM
8h 28m
1 stop
American Airlines Logo
6:17 am - 11:38 am
PWM
-
FSD
6h 21m
1 stop
$539American Airlines
週五, 3月 20 - 週日, 3月 22
United Airlines Logo
7:50 am - 9:58 pm
FSD
-
PWM
13h 08m
1 stop
United Airlines Logo
6:00 am - 9:38 pm
PWM
-
FSD
16h 38m
1 stop
$547United Airlines
週五, 6月 12 - 週日, 6月 14
United Airlines Logo
7:50 am - 9:58 pm
FSD
-
PWM
13h 08m
1 stop
United Airlines Logo
5:20 am - 9:38 pm
PWM
-
FSD
17h 18m
2 stops
$552United Airlines
週五, 6月 12 - 週日, 6月 14
United Airlines Logo
7:50 am - 11:50 pm
FSD
-
PWM
15h 00m
2 stops
United Airlines Logo
5:20 am - 9:38 pm
PWM
-
FSD
17h 18m
2 stops
$558United Airlines
週五, 6月 12 - 週日, 6月 14

American Airlines flights from Sioux Falls to Portland, Maine

Our best American Airlines deals on Sioux Falls to Portland, Maine flight tickets
American Airlines
Apr 1
FSD12:14 pmSioux Falls Joe Foss Field
10h 20m
1 stop
PWM11:34 pmPortland
Apr 5
PWM5:40 pmPortland
6h 15m
1 stop
FSD10:55 pmSioux Falls Joe Foss Field
$382
American Airlines
May 28
FSD12:20 pmSioux Falls Joe Foss Field
5h 31m
1 stop
PWM6:51 pmPortland
Jun 4
PWM7:35 pmPortland
5h 31m
1 stop
FSD12:06 amSioux Falls Joe Foss Field
$406
American Airlines
Apr 1
FSD7:42 pmSioux Falls Joe Foss Field
15h 32m
2 stops
PWM12:14 pmPortland
Apr 5
PWM5:40 pmPortland
6h 15m
1 stop
FSD10:55 pmSioux Falls Joe Foss Field
$426

United Airlines flights from Sioux Falls to Portland, Maine

Our best United Airlines deals on Sioux Falls to Portland, Maine flight tickets
United Airlines
May 28
FSD11:16 amSioux Falls Joe Foss Field
11h 34m
2 stops
PWM11:50 pmPortland
Jun 4
PWM4:58 pmPortland
5h 40m
1 stop
FSD9:38 pmSioux Falls Joe Foss Field
$436
United Airlines
Jun 12
FSD7:50 amSioux Falls Joe Foss Field
13h 08m
1 stop
PWM9:58 pmPortland
Jun 14
PWM6:00 amPortland
16h 38m
1 stop
FSD9:38 pmSioux Falls Joe Foss Field
$547
United Airlines
Jun 12
FSD7:50 amSioux Falls Joe Foss Field
13h 08m
1 stop
PWM9:58 pmPortland
Jun 14
PWM5:20 amPortland
17h 18m
2 stops
FSD9:38 pmSioux Falls Joe Foss Field
$552

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Portland, Maine 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, momondo users made 832,500 searches. Data last updated 2月 9, 2026.
Use the filters below to find and compare flights from Sioux Falls to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

週三 4/1

12:14 pm-11:34 pm

1 stop10h 20m

Portland

週日 4/5

5:40 pm-10:55 pm

1 stop6h 15m

$382

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

週四 5/28

12:20 pm-6:51 pm

1 stop5h 31m

Portland

週四 6/4

7:35 pm-12:06 am

1 stop5h 31m

$406

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

週三 4/1

7:42 pm-12:14 pm

2 stops15h 32m

Portland

週日 4/5

5:40 pm-10:55 pm

1 stop6h 15m

$426

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

週三 4/1

7:42 pm-12:14 pm

2 stops15h 32m

Portland

週日 4/5

6:17 am-1:36 pm

1 stop8h 19m

$432

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

週四 5/28

11:16 am-11:50 pm

2 stops11h 34m

Portland

週四 6/4

4:58 pm-9:38 pm

1 stop5h 40m

$436

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

週三 4/1

7:42 pm-12:14 pm

2 stops15h 32m

Portland

週日 4/5

7:00 am-7:10 pm

2 stops13h 10m

$515

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

週五 3/20

2:06 pm-11:34 pm

1 stop8h 28m

Portland

週日 3/22

6:17 am-11:38 am

1 stop6h 21m

$539

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

週五 6/12

7:50 am-9:58 pm

1 stop13h 08m

Portland

週日 6/14

6:00 am-9:38 pm

1 stop16h 38m

$547

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

週五 6/12

7:50 am-9:58 pm

1 stop13h 08m

Portland

週日 6/14

5:20 am-9:38 pm

2 stops17h 18m

$552

Sioux FallsPortland

FSD - PWM

FSDPWM

Sioux Falls Joe Foss Field

週五 6/12

7:50 am-11:50 pm

2 stops15h 00m

Portland

週日 6/14

5:20 am-9:38 pm

2 stops17h 18m

$558

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Portland from

How to get the cheapest flight ticket from Sioux Falls to Portland, 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

What is the cheapest airline that flies from Sioux Falls Joe Foss Field to Portland?

Delta is the most popular carrier operating from Sioux Falls Joe Foss Field to Portland

What airlines fly to Portland, Maine?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Portland, Maine from Sioux Falls according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 3 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When to book flights from Sioux Falls to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux Falls to Portland, Maine (FSD to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Portland, Maine

Fastest flight time

6h 31m

Direct flights

None
The fastest flight from Sioux Falls to Portland, Maine takes 6h 31m
There are no direct flights from Sioux Falls to Portland, Maine. There are no popular flight routes from Sioux Falls to Portland, Maine.
Search flight deals

  • How far is Sioux Falls Joe Foss Field to Portland by plane?

    The straight-line distance from Sioux Falls Joe Foss Field to Portland is 1318.1 mi. Flights usually cover this in 6h 31m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Portland Airport?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Portland Airport were last updated today.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Portland Airport?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sioux Falls to Portland, Maine?

Best airlines flying from Sioux Falls to Portland, Maine

Compare and see reviews for airlines that fly from Sioux Falls to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $164Free CancellationRating
7.9
8,173 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sioux Falls to Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sioux Falls to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Sioux Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sioux Falls to Portland?

Once you have performed a search for Sioux Falls to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sioux Falls to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sioux Falls to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
週三 3/11
週三 3/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States