Which layover airport offers the lowest fares from Portland to Sioux Falls?

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $289.

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

Frontier, United Airlines, and Delta are the most popular carriers operating from Portland to Sioux Falls Joe Foss Field

What airlines fly to Sioux Falls?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Sioux Falls from Portland according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Sioux Falls. Keep in mind that there are 4 different airlines that fly to Sioux Falls on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Portland to Sioux Falls?

Phoenix (PHX) has the shortest average layover time for this route: 1h 30m.

Which airport is the most popular layover for flights between Portland and Sioux Falls?

Denver (DEN) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Portland to Sioux Falls?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 6h 55m.

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

Prices for flights from Portland Airport to Sioux Falls Joe Foss Field Airport refresh daily.

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

There are 4 operators available for flights from Portland Airport to Sioux Falls Joe Foss Field Airport as of November 2025.

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

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 Portland Airport to Sioux Falls Joe Foss Field Airport.

What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

The required travel and health documents for your Sioux Falls Joe Foss Field 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 Sioux Falls Joe Foss Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$135 Cheap Flights from Portland to Sioux Falls in 2025/26

Q: What is the typical price of a round-trip flight between Portland and Sioux Falls?

Prices are currently low for flights on this route. Typical prices usually range from $388 to $488. The lowest price recently found on this route was $251.

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6:00 am - 3:37 pmPDX-FSD

7h 37m1 stop

10:50 am - 5:35 pmFSD-PDX

8h 45m1 stop

$251Delta

Find Deal

Sat, Feb 21 - Tue, Feb 24

11:47 am - 11:14 pmPDX-FSD

9h 27m1 stop

10:50 am - 8:59 pmFSD-PDX

12h 09m2 stops

$256Delta

Find Deal

Wed, Jan 7 - Tue, Jan 13

8:30 am - 4:37 pmPDX-FSD

6h 07m1 stop

6:00 am - 9:45 amFSD-PDX

5h 45m1 stop

$260United Airlines

Find Deal

Wed, Feb 4 - Sun, Feb 8

6:00 am - 7:30 pmPDX-FSD

11h 30m2 stops

1:02 pm - 6:50 pmFSD-PDX

7h 48m2 stops

$261Delta

Find Deal

Wed, Jan 7 - Tue, Jan 13

7:45 am - 8:39 pmPDX-FSD

10h 54m2 stops

6:00 am - 9:45 amFSD-PDX

5h 45m1 stop

$265United Airlines

Find Deal

Wed, Feb 4 - Sun, Feb 8

12:32 am - 10:17 amPDX-FSD

7h 45m1 stop

4:25 pm - 8:52 pmFSD-PDX

6h 27m1 stop

$269Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

12:32 am - 10:17 amPDX-FSD

7h 45m1 stop

4:25 pm - 12:15 amFSD-PDX

9h 50m2 stops

$274Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

11:35 am - 11:12 pmPDX-FSD

9h 37m2 stops

4:25 pm - 10:40 pmFSD-PDX

8h 15m2 stops

$279Delta

Find Deal

Fri, Dec 5 - Mon, Dec 8

12:40 am - 10:10 amPDX-FSD

7h 30m1 stop

4:17 pm - 10:54 pmFSD-PDX

8h 37m2 stops

$290Delta

Find Deal

Wed, Feb 18 - Sat, Feb 21

2:50 pm - 11:41 pmPDX-FSD

6h 51m1 stop

2:25 pm - 7:51 pmFSD-PDX

7h 26m1 stop

$294American Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

United Airlines flights from Portland to Sioux Falls

Our best United Airlines deals on Portland to Sioux Falls flight tickets

United Airlines

Feb 4

PDX8:30 amPortland

6h 07m

1 stop

FSD4:37 pmSioux Falls Joe Foss Field

Feb 8

FSD6:00 amSioux Falls Joe Foss Field

5h 45m

1 stop

PDX9:45 amPortland

$260

Find similar

United Airlines

Feb 4

PDX7:45 amPortland

10h 54m

2 stops

FSD8:39 pmSioux Falls Joe Foss Field

Feb 8

FSD6:00 amSioux Falls Joe Foss Field

5h 45m

1 stop

PDX9:45 amPortland

$265

Find similar

United Airlines

Jan 7

PDX1:24 pmPortland

5h 15m

1 stop

FSD8:39 pmSioux Falls Joe Foss Field

Jan 12

FSD9:00 amSioux Falls Joe Foss Field

11h 55m

2 stops

PDX6:55 pmPortland

$329

Find similar

American Airlines flights from Portland to Sioux Falls

Our best American Airlines deals on Portland to Sioux Falls flight tickets

American Airlines

Feb 5

PDX2:50 pmPortland

6h 51m

1 stop

FSD11:41 pmSioux Falls Joe Foss Field

Feb 9

FSD2:25 pmSioux Falls Joe Foss Field

7h 26m

1 stop

PDX7:51 pmPortland

$294

Find similar

American Airlines

Feb 19

PDX11:46 amPortland

9h 00m

1 stop

FSD10:46 pmSioux Falls Joe Foss Field

Feb 21

FSD1:23 pmSioux Falls Joe Foss Field

10h 25m

1 stop

PDX9:48 pmPortland

$325

Find similar

American Airlines

Nov 25

PDX5:30 amPortland

9h 11m

1 stop

FSD4:41 pmSioux Falls Joe Foss Field

Dec 2

FSD1:16 pmSioux Falls Joe Foss Field

10h 04m

1 stop

PDX9:20 pmPortland

$330

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Sat 2/21

6:00 am-3:37 pm

1 stop7h 37m

Sioux Falls Joe Foss Field

Tue 2/24

10:50 am-5:35 pm

1 stop8h 45m

$251

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Wed 1/7

11:47 am-11:14 pm

1 stop9h 27m

Sioux Falls Joe Foss Field

Tue 1/13

10:50 am-8:59 pm

2 stops12h 09m

$256

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Wed 2/4

8:30 am-4:37 pm

1 stop6h 07m

Sioux Falls Joe Foss Field

Sun 2/8

6:00 am-9:45 am

1 stop5h 45m

$260

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Wed 1/7

6:00 am-7:30 pm

2 stops11h 30m

Sioux Falls Joe Foss Field

Tue 1/13

1:02 pm-6:50 pm

2 stops7h 48m

$261

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Wed 2/4

7:45 am-8:39 pm

2 stops10h 54m

Sioux Falls Joe Foss Field

Sun 2/8

6:00 am-9:45 am

1 stop5h 45m

$265

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Thu 12/4

12:32 am-10:17 am

1 stop7h 45m

Sioux Falls Joe Foss Field

Mon 12/8

4:25 pm-8:52 pm

1 stop6h 27m

$269

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Thu 12/4

12:32 am-10:17 am

1 stop7h 45m

Sioux Falls Joe Foss Field

Mon 12/8

4:25 pm-12:15 am

2 stops9h 50m

$274

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Fri 12/5

11:35 am-11:12 pm

2 stops9h 37m

Sioux Falls Joe Foss Field

Mon 12/8

4:25 pm-10:40 pm

2 stops8h 15m

$279

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Wed 2/18

12:40 am-10:10 am

1 stop7h 30m

Sioux Falls Joe Foss Field

Sat 2/21

4:17 pm-10:54 pm

2 stops8h 37m

$290

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Thu 2/5

2:50 pm-11:41 pm

1 stop6h 51m

Sioux Falls Joe Foss Field

Mon 2/9

2:25 pm-7:51 pm

1 stop7h 26m

$294

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

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

Layovers

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

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Portland is in January. Flight prices, which tend to average around $288, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in January, then August is your next best option. Flight prices from Portland to Sioux Falls during August average around $289.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Tuesday when prices can be found for as low as $392. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $553.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is in the evening. Flights from Portland to Sioux Falls during this time can be as low as $373. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $500 on average. Flights to Sioux Falls from Portland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Sioux Falls?

You are more likely to see cheaper flights to Sioux Falls from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Sioux Falls for around $391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sioux Falls from Portland for as low as $310 on momondo.

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

As of November 2025, prices for Portland to Sioux Falls flights are approximately 112% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Sioux Falls

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

Estimated round-trip price

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

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

Direct flights	None

There are no direct flights from Portland to Sioux Falls. There are no popular flight routes from Portland to Sioux Falls.

Search flight deals

How far is Portland to Sioux Falls Joe Foss Field by plane?
The straight-line distance from Portland to Sioux Falls Joe Foss Field is 1278.6 mi. In terms of flight time, this usually takes a little over 5h 13m.
When did momondo last update prices for flights from Portland Airport to Sioux Falls Joe Foss Field Airport?
Prices for flights from Portland Airport to Sioux Falls Joe Foss Field Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Sioux Falls Joe Foss Field Airport?
There are 4 operators available for flights from Portland Airport to Sioux Falls Joe Foss Field Airport as of November 2025.
How old do you have to be to fly from Portland Airport to Sioux Falls Joe Foss Field Airport?
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 Portland Airport to Sioux Falls Joe Foss Field Airport.
What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?
The required travel and health documents for your Sioux Falls Joe Foss Field 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 Sioux Falls Joe Foss Field 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 Portland to Sioux Falls?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Sioux Falls is United Airlines (30% of total bookings). The next most popular airlines are Delta (28%), American Airlines (27%), and Frontier (15%).

Best airlines flying from Portland to Sioux Falls

Compare and see reviews for airlines that fly from Portland to Sioux Falls with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $130	Free Cancellation	Rating 5.8 3,109 reviews	Search Frontier flights
Delta	PriceFrom $238	Free Cancellation	Rating 7.9 8,012 reviews	Search Delta flights
American Airlines	PriceFrom $259	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $289	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights

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Worthington

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

Finding the right flight to Sioux Falls from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sioux Falls quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Portland and Sioux Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Sioux Falls from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Portland to Sioux Falls from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Sioux Falls departing on 1/11. 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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Our best American Airlines deals on Portland to Sioux Falls flight tickets

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

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 Portland and Sioux Falls?

What is the cheapest month to fly to Sioux Falls?

What is the cheapest day to depart on your flight to Sioux Falls?

What is the cheapest time of day to depart on your flight to Sioux Falls?

How far in advance should I book a flight to Sioux Falls?

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

As of November 2025, prices for Portland to Sioux Falls flights are approximately 112% more expensive when compared to flights at the same time last year.

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

Frontier, United Airlines, and Delta are the most popular carriers operating from Portland to Sioux Falls Joe Foss Field

What airlines fly to Sioux Falls?

Which airport is the most popular layover for flights between Portland and Sioux Falls?

Denver (DEN) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Portland to Sioux Falls?

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $289.

Which layover airport has the shortest travel time from Portland to Sioux Falls?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 6h 55m.

Which layover airport has the shortest connection time from Portland to Sioux Falls?

Phoenix (PHX) has the shortest average layover time for this route: 1h 30m.

When to book flights from Portland to Sioux Falls

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

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

Direct flights

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

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

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

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

What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

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

Best airlines flying from Portland to Sioux Falls

Compare and see reviews for airlines that fly from Portland to Sioux Falls with momondo

Traveling to a place near Sioux Falls?

Why use momondo?

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

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

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

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

An easier way to manage your Sioux Falls 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing South Dakota