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 33m on average. Another popular route from South Dakota to Oregon is flying from Rapid City to Portland, which will take roughly 5h 39m. Keep in mind that layovers or delays could extend your travel time.

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 78% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 3 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

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

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 3 as of August 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.

$131 Cheap Flights from South Dakota to Oregon in 2026

Discover deals from 900+ travel sites with momondo.

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.

1:05 pm - 5:31 pmFSD Sioux Falls Joe Foss Field-PDX Portland

6h 26m1 stop Minneapolis St Paul

3:22 pm - 11:22 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 00m1 stop Minneapolis St Paul

$301Delta

Sat, Oct 3 - Tue, Oct 6

8:23 am - 12:37 pmFSD Sioux Falls Joe Foss Field-PDX Portland

6h 14m1 stop Minneapolis St Paul

3:22 pm - 11:22 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 00m1 stop Minneapolis St Paul

$301Delta

Wed, Sep 30 - Wed, Oct 7

9:42 am - 1:15 pmFSD Sioux Falls Joe Foss Field-PDX Portland

5h 33m1 stop Denver Intl

10:43 am - 8:20 pmPDX Portland-FSD Sioux Falls Joe Foss Field

7h 37m1 stop Denver Intl

$301United Airlines

Tue, Sep 29 - Wed, Oct 7

8:05 am - 1:35 pmFSD Sioux Falls Joe Foss Field-PDX Portland

7h 30m1 stop Phoenix Sky Harbor Intl

6:00 am - 5:20 pmPDX Portland-FSD Sioux Falls Joe Foss Field

9h 20m1 stop Dallas/Fort Worth

$301American Airlines

Sat, Sep 19 - Tue, Sep 22

2:10 pm - 8:30 pmFSD Sioux Falls Joe Foss Field-PDX Portland

8h 20m1 stop Phoenix Sky Harbor Intl

3:00 pm - 11:53 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 53m1 stop Phoenix Sky Harbor Intl

$301American Airlines

Sat, Sep 19 - Tue, Sep 22

8:23 am - 12:37 pmFSD Sioux Falls Joe Foss Field-PDX Portland

6h 14m1 stop Minneapolis St Paul

3:22 pm - 11:22 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 00m1 stop Minneapolis St Paul

$301Delta

Wed, Sep 30 - Tue, Oct 6

2:10 pm - 8:30 pmFSD Sioux Falls Joe Foss Field-PDX Portland

8h 20m1 stop Phoenix Sky Harbor Intl

7:00 am - 5:20 pmPDX Portland-FSD Sioux Falls Joe Foss Field

8h 20m1 stop Dallas/Fort Worth

$301American Airlines

Sat, Sep 19 - Tue, Sep 22

6:00 am - 12:00 pmFSD Sioux Falls Joe Foss Field-PDX Portland

8h 00m2 stops Denver Intl San Francisco

2:27 pm - 11:12 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 45m1 stop Chicago O'Hare Intl

$306United Airlines

Wed, Sep 9 - Wed, Sep 16

7:31 pm - 4:35 pmFSD Sioux Falls Joe Foss Field-PDX Portland

23h 04m1 stop Denver Intl

12:34 pm - 6:36 pmPDX Portland-FSD Sioux Falls Joe Foss Field

28h 02m1 stop Denver Intl

$340Frontier

Fri, Oct 9 - Sun, Oct 11

8:56 pm - 5:11 pmFSD Sioux Falls Joe Foss Field-PDX Portland

22h 15m1 stop Denver Intl

12:20 pm - 8:01 pmPDX Portland-FSD Sioux Falls Joe Foss Field

5h 41m1 stop Denver Intl

$355Frontier

Fri, Sep 4 - Mon, Sep 7

Cheap last minute flights

Enter your travel dates to find the best prices.

8:08 pm - 5:11 pmFSD Sioux Falls Joe Foss Field-PDX Portland

23h 03m1 stop Denver Intl

12:20 pm - 8:01 pmPDX Portland-FSD Sioux Falls Joe Foss Field

5h 41m1 stop Denver Intl

$351Frontier

Mon, Aug 17 - Mon, Aug 24

6:50 pm - 10:40 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

4h 50m1 stop Denver Intl

5:00 am - 10:44 amBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

4h 44m1 stop Denver Intl

$399United Airlines

Mon, Aug 17 - Sun, Sep 20

6:00 am - 3:31 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

10h 31m2 stops Denver Intl San Francisco

5:00 am - 10:44 amBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

4h 44m1 stop Denver Intl

$404United Airlines

Mon, Aug 17 - Sun, Sep 20

8:30 am - 1:52 pmFSD Sioux Falls Joe Foss Field-PDX Portland

7h 22m1 stop Phoenix Sky Harbor Intl

3:00 pm - 11:48 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 48m1 stop Phoenix Sky Harbor Intl

$467American Airlines

Sat, Aug 15 - Mon, Aug 17

1:26 pm - 8:17 pmFSD Sioux Falls Joe Foss Field-PDX Portland

8h 51m1 stop Minneapolis St Paul

12:35 am - 10:16 amPDX Portland-FSD Sioux Falls Joe Foss Field

7h 41m1 stop Minneapolis St Paul

$479Delta

Fri, Aug 14 - Sat, Aug 15

8:22 am - 5:55 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

10h 33m2 stops Minneapolis St Paul Salt Lake City

5:30 am - 12:38 pmBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

6h 08m1 stop Minneapolis St Paul

$484Delta

Fri, Aug 14 - Sun, Aug 16

6:50 pm - 10:40 pmFSD Sioux Falls Joe Foss Field-BOI Boise Air Term. Gowen Fld

4h 50m1 stop Denver Intl

5:00 am - 10:43 amBOI Boise Air Term. Gowen Fld-FSD Sioux Falls Joe Foss Field

4h 43m1 stop Denver Intl

$489United Airlines

Fri, Aug 14 - Sun, Aug 16

8:30 am - 1:52 pmFSD Sioux Falls Joe Foss Field-PDX Portland

7h 22m1 stop Phoenix Sky Harbor Intl

3:00 pm - 11:48 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 48m1 stop Phoenix Sky Harbor Intl

$506American Airlines

Fri, Aug 14 - Mon, Aug 17

8:08 pm - 11:35 amFSD Sioux Falls Joe Foss Field-PDX Portland

17h 27m2 stops Denver Intl Los Angeles Los Angeles

12:20 pm - 7:23 pmPDX Portland-FSD Sioux Falls Joe Foss Field

29h 03m1 stop Denver Intl

$628Frontier

Fri, Aug 14 - Sun, Aug 16

8:08 pm - 4:51 pmFSD Sioux Falls Joe Foss Field-PDX Portland

22h 43m1 stop Denver Intl

12:20 pm - 7:23 pmPDX Portland-FSD Sioux Falls Joe Foss Field

29h 03m1 stop Denver Intl

$663Frontier

Fri, Aug 14 - Sun, Aug 16

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American Airlines flights from South Dakota to Oregon

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

American Airlines

Oct 1

RAP11:45 amRapid City

6h 09m

1 stop

PDX4:54 pmPortland

Oct 4

PDX5:10 amPortland

5h 56m

1 stop

RAP12:06 pmRapid City

$329

American Airlines

Oct 2

FSD5:59 pmSioux Falls Joe Foss Field

7h 24m

1 stop

PDX11:23 pmPortland

Oct 5

PDX3:00 pmPortland

6h 58m

1 stop

FSD11:58 pmSioux Falls Joe Foss Field

$369

American Airlines

Sep 6

FSD6:06 pmSioux Falls Joe Foss Field

7h 03m

1 stop

PDX11:09 pmPortland

Sep 9

PDX6:00 amPortland

9h 20m

1 stop

FSD5:20 pmSioux Falls Joe Foss Field

$402

Frontier flights from South Dakota to Oregon

Our best Frontier deals on South Dakota to Oregon flight tickets

Frontier

Oct 9

FSD7:31 pmSioux Falls Joe Foss Field

23h 04m

1 stop

PDX4:35 pmPortland

Oct 11

PDX12:34 pmPortland

28h 02m

1 stop

FSD6:36 pmSioux Falls Joe Foss Field

$340

Frontier

Aug 17

FSD8:08 pmSioux Falls Joe Foss Field

23h 03m

1 stop

PDX5:11 pmPortland

Aug 24

PDX12:20 pmPortland

5h 41m

1 stop

FSD8:01 pmSioux Falls Joe Foss Field

$351

Frontier

Sep 4

FSD8:56 pmSioux Falls Joe Foss Field

22h 15m

1 stop

PDX5:11 pmPortland

Sep 7

PDX12:20 pmPortland

5h 41m

1 stop

FSD8:01 pmSioux Falls Joe Foss Field

$355

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PDX Portland

FSDPDX

Sioux Falls Joe Foss Field

Sat 10/3

1:05 pm-5:31 pm

1 stop6h 26m

Portland

Tue 10/6

3:22 pm-11:22 pm

1 stop6h 00m

$301

Quickest round-trip

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PDX Portland

FSDPDX

Sioux Falls Joe Foss Field

Wed 9/30

8:23 am-12:37 pm

1 stop6h 14m

Portland

Wed 10/7

3:22 pm-11:22 pm

1 stop6h 00m

$301

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PDX Portland

FSDPDX

Sioux Falls Joe Foss Field

Tue 9/29

9:42 am-1:15 pm

1 stop5h 33m

Portland

Wed 10/7

10:43 am-8:20 pm

1 stop7h 37m

$301

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PDX Portland

FSDPDX

Sioux Falls Joe Foss Field

Sat 9/19

8:05 am-1:35 pm

1 stop7h 30m

Portland

Tue 9/22

6:00 am-5:20 pm

1 stop9h 20m

$301

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PDX Portland

FSDPDX

Sioux Falls Joe Foss Field

Sat 9/19

2:10 pm-8:30 pm

1 stop8h 20m

Portland

Tue 9/22

3:00 pm-11:53 pm

1 stop6h 53m

$301

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PDX Portland

FSDPDX

Sioux Falls Joe Foss Field

Wed 9/30

8:23 am-12:37 pm

1 stop6h 14m

Portland

Tue 10/6

3:22 pm-11:22 pm

1 stop6h 00m

$301

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PDX Portland

FSDPDX

Sioux Falls Joe Foss Field

Sat 9/19

2:10 pm-8:30 pm

1 stop8h 20m

Portland

Tue 9/22

7:00 am-5:20 pm

1 stop8h 20m

$301

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PDX Portland

FSDPDX

Sioux Falls Joe Foss Field

Wed 9/9

6:00 am-12:00 pm

2 stops8h 00m

Portland

Wed 9/16

2:27 pm-11:12 pm

1 stop6h 45m

$306

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PDX Portland

FSDPDX

Sioux Falls Joe Foss Field

Fri 10/9

7:31 pm-4:35 pm

1 stop23h 04m

Portland

Sun 10/11

12:34 pm-6:36 pm

1 stop28h 02m

$340

Sioux FallsPortland

FSD Sioux Falls Joe Foss Field - PDX Portland

FSDPDX

Sioux Falls Joe Foss Field

Fri 9/4

8:56 pm-5:11 pm

1 stop22h 15m

Portland

Mon 9/7

12:20 pm-8:01 pm

1 stop5h 41m

$355

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 $295. The month of April is another great option to travel to Oregon, with average flight prices from South Dakota averaging around $370.

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

You could potentially save up to 51% 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 34m
Direct flights	None

The fastest flight from South Dakota to Oregon takes 4h 34m

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

Search flight deals

Frequently asked questions about flying from South Dakota to Oregon

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 3 as of August 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
United Airlines	PriceFrom $202	Free Cancellation	Rating 7.4 10,111 reviews	Search United Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
American Airlines	PriceFrom $273	Free Cancellation	Rating 7.1 11,911 reviews	Search American 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.