$264 Cheap Flights from Sioux Falls (FSD) to Portland (PWM)

View $264 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM)

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Cheap Flights from Sioux Falls to Portland (FSD-PWM)

Prices were available within the past 7 days and start at $264 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Nov 4 - Sat, Nov 8
FSD
Sioux Falls
PWM
Portland
$269 Roundtrip, found 3 hours ago
$269
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Nov 4 from Sioux Falls to Portland, returning Sat, Nov 8, priced at $269 found 3 hours ago
Delta
Wed, Oct 29 - Tue, Nov 4
FSD
Sioux Falls
PWM
Portland
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 29 from Sioux Falls to Portland, returning Tue, Nov 4, priced at $274 found 3 days ago
American Airlines
Tue, Jan 13 - Sat, Jan 17
FSD
Sioux Falls
PWM
Portland
$286 Roundtrip, found 5 days ago
$286
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 13 from Sioux Falls to Portland, returning Sat, Jan 17, priced at $286 found 5 days ago
Delta
Sat, Nov 15 - Thu, Nov 27
FSD
Sioux Falls
PWM
Portland
$291 Roundtrip, found 5 days ago
$291
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 15 from Sioux Falls to Portland, returning Thu, Nov 27, priced at $291 found 5 days ago
United
Tue, Jan 13 - Sat, Jan 17
FSD
Sioux Falls
PWM
Portland
$292 Roundtrip, found 5 days ago
$292
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jan 13 from Sioux Falls to Portland, returning Sat, Jan 17, priced at $292 found 5 days ago
United
Wed, Nov 5 - Sat, Nov 8
FSD
Sioux Falls
PWM
Portland
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 5 from Sioux Falls to Portland, returning Sat, Nov 8, priced at $294 found 3 days ago
Delta
Mon, Oct 27 - Fri, Nov 14
FSD
Sioux Falls
PWM
Portland
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Oct 27 from Sioux Falls to Portland, returning Fri, Nov 14, priced at $294 found 5 days ago
United
Tue, Jan 13 - Sat, Jan 17
FSD
Sioux Falls
PWM
Portland
$298 Roundtrip, found 5 days ago
$298
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jan 13 from Sioux Falls to Portland, returning Sat, Jan 17, priced at $298 found 5 days ago
Delta
Fri, Oct 31 - Sat, Nov 15
FSD
Sioux Falls
PWM
Portland
$298 Roundtrip, found 5 days ago
$298
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 31 from Sioux Falls to Portland, returning Sat, Nov 15, priced at $298 found 5 days ago
Delta
Mon, Oct 27 - Tue, Nov 4
FSD
Sioux Falls
PWM
Portland
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 27 from Sioux Falls to Portland, returning Tue, Nov 4, priced at $299 found 3 days ago

Find the cheapest month to fly from Sioux Falls (FSD) to Portland (PWM)

September is typically the cheapest month to fly

From $268 - $564 per traveler.

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. Jetport PWM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $401
PWM
Portland Intl. Jetport
CheapestClosest
Average driving time to city center8 min
Flights from $401

Frequently asked questions

How much does a flight from Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM) cost?
Snag a cheap one-way flight from $264 or cheap return flight from $269 from Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM)?
Planning your getaway for November is a good way to save, as it's the cheapest month for flights between FSD and PWM. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from FSD to PWM. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM)?
Nonstop flights from Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FSD to PWM?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM)?
To avoid potential delays on the Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM) last-minute?
Booking your plane ticket from FSD to PWM just before your getaway is typically more expensive. But if you're flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a FSD to PWM flight and hotel package?
You'll generally save money by booking a FSD to PWM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Sioux Falls Regional Airport (FSD) to Portland Intl. Jetport Airport (PWM)?
If you reserved your FSD to PWM flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sioux Falls Regional
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Delta, United
Roundtrip price
$268
Distance
1315 mi

Book with confidence

Sioux Falls to Portland Flights

The cheapest times to fly from Sioux Falls to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sioux Falls to Portland are during the month of November. You can find some of the cheapest flights from Sioux Falls to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sioux Falls to Portland

Sunday is one of the best days to book for cheap flights from Sioux Falls to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sioux Falls to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sioux Falls to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $264 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sioux Falls to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sioux Falls to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sioux Falls to Portland Flights

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*Available to One Key members.