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Cheap flights from Sioux Falls to Portland from $159

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 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
American Airlines Logo
5:28 pm - 10:49 pm
FSD
-
PDX
7h 21m
1 stop
American Airlines Logo
11:59 pm - 11:42 am
PDX
-
FSD
9h 43m
1 stop
$289American Airlines
Wed, Apr 22 - Mon, Apr 27
Delta Logo
8:05 am - 12:44 pm
FSD
-
PDX
6h 39m
1 stop
Delta Logo
11:40 am - 10:12 pm
PDX
-
FSD
8h 32m
1 stop
$290Delta
Wed, Feb 25 - Tue, Mar 10
Delta Logo
8:05 am - 12:44 pm
FSD
-
PDX
6h 39m
1 stop
Delta Logo
7:43 pm - 10:21 am
PDX
-
FSD
12h 38m
2 stops
$294Delta
Wed, Feb 25 - Mon, Mar 9
Delta Logo
5:00 am - 12:25 pm
FSD
-
PDX
9h 25m
2 stops
Delta Logo
12:30 am - 10:21 am
PDX
-
FSD
7h 51m
1 stop
$295Delta
Wed, Feb 25 - Mon, Mar 9
Delta Logo
5:00 am - 12:25 pm
FSD
-
PDX
9h 25m
2 stops
Delta Logo
7:43 pm - 10:21 am
PDX
-
FSD
12h 38m
2 stops
$300Delta
Wed, Feb 25 - Mon, Mar 9
American Airlines Logo
1:46 pm - 9:38 pm
FSD
-
PDX
9h 52m
1 stop
American Airlines Logo
11:59 pm - 11:42 am
PDX
-
FSD
9h 43m
1 stop
$309American Airlines
Wed, Apr 22 - Mon, Apr 27
Delta Logo
10:55 am - 5:33 pm
FSD
-
PDX
8h 38m
1 stop
Delta Logo
12:40 am - 10:08 am
PDX
-
FSD
7h 28m
1 stop
$314Delta
Fri, Feb 13 - Mon, Feb 16
Delta Logo
1:38 pm - 8:07 pm
FSD
-
PDX
8h 29m
1 stop
Delta Logo
7:32 pm - 10:08 am
PDX
-
FSD
12h 36m
2 stops
$319Delta
Wed, Apr 22 - Mon, Apr 27
Delta Logo
5:00 am - 12:25 pm
FSD
-
PDX
9h 25m
2 stops
Delta Logo
1:56 pm - 10:59 pm
PDX
-
FSD
7h 03m
2 stops
$326Delta
Wed, Feb 25 - Tue, Mar 10
United Airlines Logo
6:00 am - 9:40 am
FSD
-
PDX
5h 40m
1 stop
United Airlines Logo
11:55 pm - 10:42 am
PDX
-
FSD
8h 47m
1 stop
$338United Airlines
Thu, Apr 30 - Mon, May 4

American Airlines flights from Sioux Falls to Portland

Our best American Airlines deals on Sioux Falls to Portland flight tickets
American Airlines
Apr 22
FSD5:28 pmSioux Falls Joe Foss Field
7h 21m
1 stop
PDX10:49 pmPortland
Apr 27
PDX11:59 pmPortland
9h 43m
1 stop
FSD11:42 amSioux Falls Joe Foss Field
$289
American Airlines
Apr 22
FSD1:46 pmSioux Falls Joe Foss Field
9h 52m
1 stop
PDX9:38 pmPortland
Apr 27
PDX11:59 pmPortland
9h 43m
1 stop
FSD11:42 amSioux Falls Joe Foss Field
$309
American Airlines
May 26
FSD8:00 amSioux Falls Joe Foss Field
6h 55m
1 stop
PDX12:55 pmPortland
Jun 2
PDX5:25 amPortland
9h 27m
1 stop
FSD4:52 pmSioux Falls Joe Foss Field
$399

United Airlines flights from Sioux Falls to Portland

Our best United Airlines deals on Sioux Falls to Portland flight tickets
United Airlines
Apr 30
FSD6:00 amSioux Falls Joe Foss Field
5h 40m
1 stop
PDX9:40 amPortland
May 4
PDX11:55 pmPortland
8h 47m
1 stop
FSD10:42 amSioux Falls Joe Foss Field
$338
United Airlines
Jan 28
FSD1:40 pmSioux Falls Joe Foss Field
6h 30m
1 stop
PDX6:10 pmPortland
Feb 1
PDX3:45 pmPortland
5h 59m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
$339
United Airlines
Apr 29
FSD11:15 amSioux Falls Joe Foss Field
8h 52m
2 stops
PDX6:07 pmPortland
May 4
PDX11:55 pmPortland
8h 47m
1 stop
FSD10:42 amSioux Falls Joe Foss Field
$343

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 January 15, 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

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 4/22

5:28 pm-10:49 pm

1 stop7h 21m

Portland

Mon 4/27

11:59 pm-11:42 am

1 stop9h 43m

$289

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 2/25

8:05 am-12:44 pm

1 stop6h 39m

Portland

Tue 3/10

11:40 am-10:12 pm

1 stop8h 32m

$290

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 2/25

8:05 am-12:44 pm

1 stop6h 39m

Portland

Mon 3/9

7:43 pm-10:21 am

2 stops12h 38m

$294

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 2/25

5:00 am-12:25 pm

2 stops9h 25m

Portland

Mon 3/9

12:30 am-10:21 am

1 stop7h 51m

$295

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 2/25

5:00 am-12:25 pm

2 stops9h 25m

Portland

Mon 3/9

7:43 pm-10:21 am

2 stops12h 38m

$300

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 4/22

1:46 pm-9:38 pm

1 stop9h 52m

Portland

Mon 4/27

11:59 pm-11:42 am

1 stop9h 43m

$309

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Fri 2/13

10:55 am-5:33 pm

1 stop8h 38m

Portland

Mon 2/16

12:40 am-10:08 am

1 stop7h 28m

$314

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 4/22

1:38 pm-8:07 pm

1 stop8h 29m

Portland

Mon 4/27

7:32 pm-10:08 am

2 stops12h 36m

$319

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 2/25

5:00 am-12:25 pm

2 stops9h 25m

Portland

Tue 3/10

1:56 pm-10:59 pm

2 stops7h 03m

$326

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Thu 4/30

6:00 am-9:40 am

1 stop5h 40m

Portland

Mon 5/4

11:55 pm-10:42 am

1 stop8h 47m

$338

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 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 $298, 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 $314.

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 $396 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 $317 on momondo.

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

You could potentially save up to 41% 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?

As of January 2026, prices for Sioux Falls to Portland flights are approximately 47% cheaper when compared to flights at the same time last year.

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 $130Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
DeltaPriceFrom $249Free CancellationRating
7.9
8,048 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,129 reviews
Search American Airlines flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
9,163 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
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Longview
Gresham
Tigard
Pacific City
The Dalles
Manzanita
Newberg

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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