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Cheap flights from Sioux Falls to Portland from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Portland departing on 5/9. 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

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Find the cheapest flights from Sioux Falls to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:06 pm - 11:42 am
FSD
-
PDX
17h 36m
1 stop
Frontier Logo
11:48 am - 7:21 pm
PDX
-
FSD
5h 33m
1 stop
$216Frontier
Fri, Apr 24 - Mon, Apr 27
United Airlines Logo
6:00 am - 9:48 am
FSD
-
PDX
5h 48m
1 stop
United Airlines Logo
4:15 pm - 11:44 pm
PDX
-
FSD
5h 29m
1 stop
$291United Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
6:00 am - 9:48 am
FSD
-
PDX
5h 48m
1 stop
United Airlines Logo
8:40 am - 9:54 pm
PDX
-
FSD
11h 14m
2 stops
$296United Airlines
Wed, Apr 15 - Sat, Apr 18
Frontier Logo
7:18 pm - 4:46 pm
FSD
-
PDX
23h 28m
1 stop
Frontier Logo
5:46 pm - 6:33 pm
PDX
-
FSD
22h 47m
1 stop
$317Frontier
Wed, May 20 - Tue, May 26
United Airlines Logo
6:00 am - 9:48 am
FSD
-
PDX
5h 48m
1 stop
United Airlines Logo
4:15 pm - 11:44 pm
PDX
-
FSD
5h 29m
1 stop
$320United Airlines
Wed, Apr 15 - Mon, Apr 20
Delta Logo
1:44 pm - 10:45 pm
FSD
-
PDX
11h 01m
2 stops
Delta Logo
6:00 am - 1:03 pm
PDX
-
FSD
5h 03m
1 stop
$325Delta
Sat, Apr 18 - Tue, Apr 21
United Airlines Logo
6:00 am - 9:38 am
FSD
-
PDX
5h 38m
1 stop
United Airlines Logo
7:15 am - 8:20 pm
PDX
-
FSD
11h 05m
2 stops
$326United Airlines
Sat, May 9 - Wed, May 13
Delta Logo
1:44 pm - 11:53 pm
FSD
-
PDX
12h 09m
2 stops
Delta Logo
7:32 pm - 10:12 am
PDX
-
FSD
12h 40m
2 stops
$330Delta
Wed, Apr 22 - Mon, Apr 27
Delta Logo
8:19 am - 4:00 pm
FSD
-
PDX
9h 41m
2 stops
Delta Logo
8:11 pm - 10:15 am
PDX
-
FSD
12h 04m
2 stops
$331Delta
Tue, May 19 - Tue, May 26
Frontier Logo
7:18 pm - 4:46 pm
FSD
-
PDX
23h 28m
1 stop
Frontier Logo
5:46 pm - 6:33 pm
PDX
-
FSD
22h 47m
1 stop
$337Frontier
Wed, May 20 - Tue, May 26

United Airlines flights from Sioux Falls to Portland

Our best United Airlines deals on Sioux Falls to Portland flight tickets
United Airlines
Apr 15
FSD6:00 amSioux Falls Joe Foss Field
5h 48m
1 stop
PDX9:48 amPortland
Apr 18
PDX4:15 pmPortland
5h 29m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
$291
United Airlines
Apr 15
FSD6:00 amSioux Falls Joe Foss Field
5h 48m
1 stop
PDX9:48 amPortland
Apr 18
PDX8:40 amPortland
11h 14m
2 stops
FSD9:54 pmSioux Falls Joe Foss Field
$296
United Airlines
Apr 15
FSD6:00 amSioux Falls Joe Foss Field
5h 48m
1 stop
PDX9:48 amPortland
Apr 20
PDX4:15 pmPortland
5h 29m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
$320

Frontier flights from Sioux Falls to Portland

Our best Frontier deals on Sioux Falls to Portland flight tickets
Frontier
Apr 24
FSD8:06 pmSioux Falls Joe Foss Field
17h 36m
1 stop
PDX11:42 amPortland
Apr 27
PDX11:48 amPortland
5h 33m
1 stop
FSD7:21 pmSioux Falls Joe Foss Field
$216
Frontier
May 20
FSD7:18 pmSioux Falls Joe Foss Field
23h 28m
1 stop
PDX4:46 pmPortland
May 26
PDX5:46 pmPortland
22h 47m
1 stop
FSD6:33 pmSioux Falls Joe Foss Field
$317
Frontier
May 20
FSD7:18 pmSioux Falls Joe Foss Field
23h 28m
1 stop
PDX4:46 pmPortland
May 26
PDX5:46 pmPortland
22h 47m
1 stop
FSD6:33 pmSioux Falls Joe Foss Field
$337

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Portland 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 March 28, 2026.
Use the filters below to find and compare flights from Sioux Falls to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Fri 4/24

8:06 pm-11:42 am

1 stop17h 36m

Portland

Mon 4/27

11:48 am-7:21 pm

1 stop5h 33m

$216
Quickest round-trip

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 4/15

6:00 am-9:48 am

1 stop5h 48m

Portland

Sat 4/18

4:15 pm-11:44 pm

1 stop5h 29m

$291

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 4/15

6:00 am-9:48 am

1 stop5h 48m

Portland

Sat 4/18

8:40 am-9:54 pm

2 stops11h 14m

$296

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 5/20

7:18 pm-4:46 pm

1 stop23h 28m

Portland

Tue 5/26

5:46 pm-6:33 pm

1 stop22h 47m

$317

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 4/15

6:00 am-9:48 am

1 stop5h 48m

Portland

Mon 4/20

4:15 pm-11:44 pm

1 stop5h 29m

$320

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Sat 4/18

1:44 pm-10:45 pm

2 stops11h 01m

Portland

Tue 4/21

6:00 am-1:03 pm

1 stop5h 03m

$325

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Sat 5/9

6:00 am-9:38 am

1 stop5h 38m

Portland

Wed 5/13

7:15 am-8:20 pm

2 stops11h 05m

$326

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 4/22

1:44 pm-11:53 pm

2 stops12h 09m

Portland

Mon 4/27

7:32 pm-10:12 am

2 stops12h 40m

$330

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Tue 5/19

8:19 am-4:00 pm

2 stops9h 41m

Portland

Tue 5/26

8:11 pm-10:15 am

2 stops12h 04m

$331

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 5/20

7:18 pm-4:46 pm

1 stop23h 28m

Portland

Tue 5/26

5:46 pm-6:33 pm

1 stop22h 47m

$337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

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

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 typical price of a round-trip flight between Sioux Falls and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Sioux Falls is in February. Flight prices, which tend to average around $284, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in February, then you should wait until July to fly from Sioux Falls, when ticket prices are also cheap, with an average price of $293.

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Sioux Falls when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Sioux Falls for as low as $250 on momondo.

Can stopping save me money on Sioux Falls to Portland flights?

You could potentially save up to 60% on your flight if you consider stops on a Sioux Falls to Portland flight.

How have Sioux Falls to Portland flight prices changed over time?

When to book flights from Sioux Falls to Portland

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

Cheap Sioux Falls to Portland (FSD to PDX) flight deals and tips

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

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from Sioux Falls to Portland takes 5h 40m
There are no direct flights from Sioux Falls to Portland. There are no popular flight routes from Sioux Falls to Portland.
Search flight deals

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

    A flight from Sioux Falls Joe Foss Field to Portland will travel around 1278.6 mi. In terms of flight time, this usually takes a little over 5h 40m.

  • 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 refresh daily.

  • 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 required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Sioux Falls to Portland

Compare and see reviews for airlines that fly from Sioux Falls to Portland with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $170Free CancellationRating
5.7
3,013 reviews
Search Frontier flights
DeltaPriceFrom $250Free CancellationRating
7.9
8,357 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
9,499 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Depoe Bay
Beaverton
Hillsboro
Tigard
Hood River
Longview
Troutdale
Newberg
McMinnville
The Dalles
Manzanita
Pacific City

Why use momondo?

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

It is quick and easy to find Sioux Falls to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

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

Yes. momondo allows you to filter the results for Sioux Falls to Portland flights to just show those with flexible booking policies.

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

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 Sioux Falls to Portland.

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.

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