Oregon

$157+ Cheap flights from South Dakota to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — PDX
Jun 3 — Jun 101
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Cheap flight deals from South Dakota to Oregon

Cheapest flights from South Dakota to Oregon
Explore the most affordable flight options available from South Dakota to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.

This CheapOair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:25 pm
FSD
-
PDX
1 stop26h 21m
Frontier
Thu 5/2812:35 pm
PDX
-
FSD
1 stop25h 05m
Frontier
Deal found 4/30$241
This CheapOair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:14 pm
FSD
-
PDX
1 stop22h 21m
Frontier
Tue 6/235:20 pm
PDX
-
FSD
1 stop23h 59m
Frontier
Deal found 4/30$261
This CheapOair deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:25 pm
FSD
-
PDX
1 stop26h 21m
Frontier
Tue 5/265:46 pm
PDX
-
FSD
1 stop22h 47m
Frontier
Deal found 5/2$271
This CheapOair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:25 pm
FSD
-
PDX
1 stop26h 21m
Frontier
Sun 6/712:35 pm
PDX
-
FSD
1 stop25h 05m
Frontier
Deal found 4/30$281
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 pm
FSD
-
PDX
1 stop6h 50m
American Airlines
Tue 9/223:47 pm
PDX
-
FSD
1 stop6h 05m
American Airlines
Deal found 4/30$291
This CheapOair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:18 pm
FSD
-
PDX
1 stop23h 28m
Frontier
Sun 6/712:35 pm
PDX
-
FSD
1 stop25h 05m
Frontier
Deal found 4/30$301
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:53 pm
RAP
-
BOI
1 stop4h 39m
United Airlines
Mon 8/246:30 am
BOI
-
RAP
1 stop5h 54m
United Airlines
Deal found 4/30$309
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:46 pm
FSD
-
PDX
1 stop9h 06m
American Airlines
Sat 6/61:45 pm
PDX
-
FSD
1 stop8h 11m
American Airlines
Deal found 4/30$310
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:56 am
FSD
-
PDX
1 stop8h 19m
Delta
Mon 6/88:42 pm
PDX
-
FSD
2 stops11h 34m
Delta
Deal found 4/30$315
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:05 pm
FSD
-
EUG
1 stop6h 16m
United Airlines
Sat 6/612:38 pm
EUG
-
FSD
1 stop7h 05m
United Airlines
Deal found 5/4$320
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/254:26 pm
FSD
-
PDX
1 stop8h 52m
Delta
Sun 6/2812:33 am
PDX
-
FSD
1 stop7h 43m
Delta
Deal found 5/1$329
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:05 pm
FSD
-
MFR
1 stop6h 03m
United Airlines
Sat 10/242:03 pm
MFR
-
FSD
2 stops7h 41m
United Airlines
Deal found 5/1$334

Find flight deals from South Dakota to Oregon

Keep the following information in mind while searching for South Dakota to Oregon flight deals. Data was last updated May 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$241
(CheapOair)

One-way from

$157
(CheapOair)

Popular in

March

Cheapest in

February

Average price

$356
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Portland flight deals.
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Portland flights.
From South Dakota to Oregon
One-way flight from South Dakota to Oregon
High demand for flights, 3% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Oregon 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, Cheapflights users made 2,558,603 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from South Dakota to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Wed 8/19

7:00 am-1:35 pm

1 stop6h 35m

Boise Air Term. Gowen Fld

Mon 8/24

5:00 am-9:17 am

1 stop4h 17m

$309

Sioux FallsMedford

FSD - MFR

FSDMFR

Sioux Falls Joe Foss Field

Sat 10/17

5:05 pm-9:08 pm

1 stop6h 03m

Medford

Sat 10/24

2:03 pm-11:44 pm

2 stops7h 41m

$334

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Thu 8/27

5:00 am-9:35 am

1 stop4h 35m

Boise Air Term. Gowen Fld

Sun 8/30

6:30 am-11:55 am

1 stop5h 25m

$334

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Wed 8/19

8:15 am-2:03 pm

1 stop6h 48m

Boise Air Term. Gowen Fld

Mon 8/24

3:25 pm-10:46 pm

1 stop6h 21m

$339

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Mon 6/1

3:23 pm-11:52 pm

1 stop9h 29m

Portland

Sun 6/7

5:01 am-12:11 pm

1 stop6h 10m

$389

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Sat 9/19

10:58 am-3:58 pm

1 stop7h 00m

Portland

Tue 9/22

7:40 pm-10:00 am

2 stops12h 20m

$389

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Tue 10/20

7:00 am-1:25 pm

1 stop6h 25m

Boise Air Term. Gowen Fld

Sat 10/24

10:37 am-3:33 pm

1 stop4h 56m

$389

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Wed 7/15

8:14 pm-4:53 pm

1 stop22h 39m

Portland

Wed 7/22

5:16 pm-10:56 am

2 stops39h 40m

$394

Sioux FallsEugene

FSD - EUG

FSDEUG

Sioux Falls Joe Foss Field

Sat 9/26

5:05 pm-9:12 pm

1 stop6h 07m

Eugene

Tue 9/29

12:25 pm-9:43 pm

1 stop7h 18m

$401

Sioux FallsBoise

FSD - BOI

FSDBOI

Sioux Falls Joe Foss Field

Thu 6/11

4:26 pm-11:47 pm

1 stop8h 21m

Boise Air Term. Gowen Fld

Mon 6/15

5:30 am-1:10 pm

1 stop6h 40m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 55 resultsSorted by cheapest first
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Best time to book a flight from South Dakota to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from South Dakota with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Oregon

How far ahead should I book a flight from South Dakota to Oregon?

The best time to book flights from South Dakota to Oregon is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from South Dakota to Oregon?

Currently, April is the cheapest month in which you can book a flight from South Dakota to Oregon (average of $120). Flying from South Dakota to Oregon in February is currently the most expensive (average of $270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from South Dakota to Oregon?

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated May 4, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from South Dakota to Oregon have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from South Dakota to Oregon?

    Airlines like United Airlines, Delta, and American Airlines fly from South Dakota to Oregon in about 6h 21m. The time it takes to get you to your destination can typically vary by up to 3h 08m. There are 972 mi between South Dakota and Oregon. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from South Dakota to Oregon that include hotel bookings?

    Yes. In addition to deals on South Dakota to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Oregon.

  • Can I find deals for business class flights from South Dakota to Oregon?

    Yes. Cheapflights offers flight deals from South Dakota to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Dakota to Oregon?

    Currently, April is the cheapest month in which you can book a flight from South Dakota to Oregon (average of $120). Flying from South Dakota to Oregon in February is currently the most expensive (average of $270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for South Dakota to Oregon

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from South Dakota to Oregon

Discover the top 4 airlines that operate flights from South Dakota to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$120Average$238FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$250Average$373FlexibilityNo cancel feeOn-time71%
DeltaCheapest$250Average$341FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$416FlexibilityNo cancel feeOn-time69%

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