How long is the flight from South Dakota to Oregon?

Flight times from South Dakota to Oregon vary, but if you’re flying out of Sioux Falls and flying into Portland (one of the most popular routes), then the duration is 5h 20m on average. Another popular route from South Dakota to Oregon is flying from Rapid City to Portland, which will take roughly 5h 20m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from South Dakota to Oregon?

Delta, Allegiant Air, and United Airlines are the most popular carriers operating from South Dakota to Oregon

What airlines fly to Oregon?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Oregon from South Dakota according to our data. United Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 4 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from South Dakota to Oregon?

Prices for flights from South Dakota to Oregon were last updated today.

How many operators does momondo search for flights from South Dakota to Oregon?

The number of operators available for flights from South Dakota to Oregon is 4 as of February 2026.

How old do you have to be to fly from South Dakota to Oregon?

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 South Dakota to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$152 Cheap Flights from South Dakota to Oregon in 2026

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Find the cheapest flights from South Dakota to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:26 pm - 11:03 am

FSD

PDX

44h 37m

2 stops

11:48 am - 7:36 pm

PDX

FSD

5h 48m

1 stop

$249Multiple Airlines

Wed, Apr 29 - Mon, May 4

1:22 pm - 10:02 pm

FSD

PDX

10h 40m

1 stop

11:59 pm - 11:38 am

PDX

FSD

9h 39m

1 stop

$251American Airlines

Tue, Mar 10 - Tue, Mar 17

9:10 pm - 11:42 am

FSD

PDX

40h 32m

2 stops

11:48 am - 7:36 pm

PDX

FSD

5h 48m

1 stop

$259Multiple Airlines

Thu, Apr 30 - Mon, May 4

5:00 am - 10:06 am

RAP

BOI

5h 06m

1 stop

5:31 pm - 9:58 pm

BOI

RAP

4h 27m

1 stop

$269United Airlines

Thu, Mar 12 - Sat, Mar 28

2:42 pm - 9:14 pm

RAP

PDX

7h 32m

1 stop

5:00 am - 1:08 pm

PDX

RAP

7h 08m

1 stop

$279United Airlines

Tue, Apr 7 - Sat, Apr 11

6:00 am - 9:54 am

FSD

BOI

4h 54m

1 stop

2:37 pm - 8:30 pm

BOI

FSD

4h 53m

1 stop

$279United Airlines

Fri, Apr 10 - Sat, Apr 11

8:00 am - 2:05 pm

FSD

BOI

7h 05m

1 stop

12:45 pm - 11:04 pm

BOI

FSD

9h 19m

2 stops

$284Delta

Fri, Apr 10 - Sat, Apr 11

2:42 pm - 12:44 am

RAP

PDX

11h 02m

2 stops

5:00 am - 11:24 am

PDX

RAP

5h 24m

1 stop

$284United Airlines

Tue, Apr 7 - Sat, Apr 11

6:35 pm - 11:58 pm

FSD

PDX

7h 23m

1 stop

4:15 pm - 11:44 pm

PDX

FSD

5h 29m

1 stop

$289United Airlines

Thu, Apr 9 - Sat, Apr 11

8:19 am - 1:19 pm

FSD

BOI

6h 00m

1 stop

2:25 pm - 10:57 pm

BOI

FSD

7h 32m

1 stop

$294Delta

Fri, May 8 - Mon, May 11

American Airlines flights from South Dakota to Oregon

Our best American Airlines deals on South Dakota to Oregon flight tickets

American Airlines

Mar 10

FSD1:22 pmSioux Falls Joe Foss Field

10h 40m

1 stop

PDX10:02 pmPortland

Mar 17

PDX11:59 pmPortland

9h 39m

1 stop

FSD11:38 amSioux Falls Joe Foss Field

$251

American Airlines

Apr 10

FSD3:17 pmSioux Falls Joe Foss Field

9h 25m

1 stop

PDX10:42 pmPortland

Apr 14

PDX1:14 pmPortland

7h 57m

1 stop

FSD11:11 pmSioux Falls Joe Foss Field

$314

American Airlines

Apr 10

RAP4:57 pmRapid City

7h 57m

1 stop

PDX11:54 pmPortland

Apr 14

PDX1:52 pmPortland

7h 06m

1 stop

RAP9:58 pmRapid City

$324

Delta flights from South Dakota to Oregon

Our best Delta deals on South Dakota to Oregon flight tickets

Delta

Apr 10

FSD8:00 amSioux Falls Joe Foss Field

7h 05m

1 stop

BOI2:05 pmBoise Air Term. Gowen Fld

Apr 11

BOI12:45 pmBoise Air Term. Gowen Fld

9h 19m

2 stops

FSD11:04 pmSioux Falls Joe Foss Field

$284

Delta

May 8

FSD8:19 amSioux Falls Joe Foss Field

6h 00m

1 stop

BOI1:19 pmBoise Air Term. Gowen Fld

May 11

BOI2:25 pmBoise Air Term. Gowen Fld

7h 32m

1 stop

FSD10:57 pmSioux Falls Joe Foss Field

$294

Delta

Mar 4

FSD4:19 pmSioux Falls Joe Foss Field

6h 11m

1 stop

PDX8:30 pmPortland

Mar 7

PDX12:05 amPortland

7h 16m

1 stop

FSD10:21 amSioux Falls Joe Foss Field

$305

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 4/29

4:26 pm-11:03 am

2 stops44h 37m

Portland

Mon 5/4

11:48 am-7:36 pm

1 stop5h 48m

$249

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Tue 3/10

1:22 pm-10:02 pm

1 stop10h 40m

Portland

Tue 3/17

11:59 pm-11:38 am

1 stop9h 39m

$251

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Thu 4/30

9:10 pm-11:42 am

2 stops40h 32m

Portland

Mon 5/4

11:48 am-7:36 pm

1 stop5h 48m

$259

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Thu 3/12

5:00 am-10:06 am

1 stop5h 06m

Boise Air Term. Gowen Fld

Sat 3/28

5:31 pm-9:58 pm

1 stop4h 27m

$269

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Tue 4/7

2:42 pm-9:14 pm

1 stop7h 32m

Portland

Sat 4/11

5:00 am-1:08 pm

1 stop7h 08m

$279

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Fri 4/10

6:00 am-9:54 am

1 stop4h 54m

Boise Air Term. Gowen Fld

Sat 4/11

2:37 pm-8:30 pm

1 stop4h 53m

$279

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Fri 4/10

8:00 am-2:05 pm

1 stop7h 05m

Boise Air Term. Gowen Fld

Sat 4/11

12:45 pm-11:04 pm

2 stops9h 19m

$284

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Tue 4/7

2:42 pm-12:44 am

2 stops11h 02m

Portland

Sat 4/11

5:00 am-11:24 am

1 stop5h 24m

$284

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Thu 4/9

6:35 pm-11:58 pm

1 stop7h 23m

Portland

Sat 4/11

4:15 pm-11:44 pm

1 stop5h 29m

$289

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Fri 5/8

8:19 am-1:19 pm

1 stop6h 00m

Boise Air Term. Gowen Fld

Mon 5/11

2:25 pm-10:57 pm

1 stop7h 32m

$294

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Oregon

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

Other information

What is the cheapest month to fly to Oregon?

The month of February is, on average, the cheapest month to fly to Oregon from South Dakota, with most prices found around $284. The month of July is another great option to travel to Oregon, with average flight prices from South Dakota averaging around $304.

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

You are more likely to see cheaper flights to Oregon from South Dakota when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from South Dakota for as low as $327 on momondo.

Can stopping save me money on South Dakota to Oregon flights?

You could potentially save up to 38% on your flight if you consider stops on a South Dakota to Oregon flight.

Cheap South Dakota to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Oregon

Fastest flight time	4h 49m
Direct flights	None

The fastest flight from South Dakota to Oregon takes 4h 49m

There are no direct flights from South Dakota to Oregon. There are no popular flight routes from South Dakota to Oregon.

Search flight deals

When did momondo last update prices for flights from South Dakota to Oregon?
Prices for flights from South Dakota to Oregon were last updated today.
How many operators does momondo search for flights from South Dakota to Oregon?
The number of operators available for flights from South Dakota to Oregon is 4 as of February 2026.
How old do you have to be to fly from South Dakota to Oregon?
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 South Dakota to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Oregon

Compare and see reviews for airlines that fly from South Dakota to Oregon with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $170	Free Cancellation	Rating 5.7 3,052 reviews	Search Frontier flights
Delta	PriceFrom $249	Free Cancellation	Rating 7.9 8,180 reviews	Search Delta flights
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.2 11,265 reviews	Search American Airlines flights
United Airlines	PriceFrom $250	Free Cancellation	Rating 7.4 9,273 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Oregon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oregon from South Dakota.

Can I find flights from South Dakota to Oregon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Oregon from South Dakota with this policy.

How can momondo help me find flights from South Dakota to Oregon?

momondo provides multiple filters to help you find the best flight to Oregon from South Dakota. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from South Dakota to Oregon right now. Can momondo alert me if prices change?

Price alerts on flights to Oregon from South Dakota 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.