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South Dakota

$66+ Cheap flights from Portland (PDX) to South Dakota

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FSD
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Portland to South Dakota

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to South Dakota (USSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Round-trip from

$214
(Delta)

One-way from

$66
(CheapOair)
From Portland to South Dakota
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One-way flight from Portland to South Dakota
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Find flight deals from Portland to South Dakota

Cheapest flights from Portland to South Dakota
Explore the most affordable flight options available from Portland to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Delta deal was found by Cheapflights users on 1/15. 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.
Sat 2/16:05 amPDX - FSD
1 stop7h 42mDelta
Tue 2/44:27 pmFSD - PDX
2 stops9h 31mDelta
Deal found 1/15$214
This United Airlines deal was found by Cheapflights users on 1/16. 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 4/25:00 amPDX - RAP
1 stop5h 08mUnited Airlines
Sat 4/55:15 amRAP - PDX
1 stop5h 32mUnited Airlines
Deal found 1/16$259
This United Airlines deal was found by Cheapflights users on 1/14. 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 2/123:25 pmPDX - FSD
1 stop6h 21mUnited Airlines
Tue 2/181:45 pmFSD - PDX
1 stop6h 12mUnited Airlines
Deal found 1/14$296
This Delta deal was found by Cheapflights users on 1/16. 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.
Fri 1/3110:16 amPDX - RAP
2 stops11h 29mDelta
Tue 2/411:49 amRAP - PDX
2 stops13h 02mDelta
Deal found 1/16$299
This Expedia deal was found by Cheapflights users on 1/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:40 amPDX - FSD
2 stops12h 57mMultiple Airlines
Mon 4/289:02 pmFSD - PDX
1 stop5h 38mMultiple Airlines
Deal found 1/15$395
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 4/2411:55 pmPDX - FSD
1 stop9h 56mAmerican Airlines
Mon 4/284:03 pmFSD - PDX
1 stop8h 58mAmerican Airlines
Deal found 1/15$430
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1111:00 pmPDX - FSD
1 stop8h 54mAlaska Airlines
Wed 8/2010:53 amFSD - PDX
1 stop7h 46mAlaska Airlines
Deal found 1/15$469
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/211:59 pmPDX - RAP
2 stops20h 10mMultiple Airlines
Mon 7/75:30 pmRAP - PDX
1 stop6h 16mMultiple Airlines
Deal found 1/15$519
This Delta deal was found by Cheapflights users on 1/15. 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 4/106:30 amPDX - ABR
1 stop5h 32mDelta
Mon 4/142:41 pmABR - PDX
1 stop7h 56mDelta
Deal found 1/15$534
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Tue 7/11:44 amPDX - RAP
1 stop6h 58mAmerican Airlines
Mon 7/74:43 pmRAP - PDX
1 stop8h 43mAmerican Airlines
Deal found 1/15$662

Find flights from Portland to South Dakota within your budget

Customize your flight search to find flights from Portland to South Dakota 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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Sat 2/1

2:00 pm-11:26 pm

1 stop7h 26m

Sioux Falls Joe Foss Field

Tue 2/4

1:18 pm-11:51 pm

2 stops12h 33m

$214

PortlandRapid City

PDX - RAP

PDXRAP

Portland

Wed 4/2

5:00 am-11:08 am

1 stop5h 08m

Rapid City

Sat 4/5

5:15 am-9:47 am

1 stop5h 32m

$259

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Sat 2/1

1:08 pm-8:23 pm

1 stop5h 15m

Sioux Falls Joe Foss Field

Tue 2/4

5:10 pm-9:00 pm

1 stop5h 50m

$289

PortlandRapid City

PDX - RAP

PDXRAP

Portland

Fri 1/31

10:16 am-10:45 pm

2 stops11h 29m

Rapid City

Tue 2/4

11:49 am-11:51 pm

2 stops13h 02m

$299

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Thu 4/24

7:40 am-10:37 pm

2 stops12h 57m

Sioux Falls Joe Foss Field

Mon 4/28

9:02 pm-12:40 am

1 stop5h 38m

$395

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Thu 4/24

11:55 pm-11:51 am

1 stop9h 56m

Sioux Falls Joe Foss Field

Mon 4/28

4:03 pm-11:01 pm

1 stop8h 58m

$430

PortlandRapid City

PDX - RAP

PDXRAP

Portland

Wed 7/2

11:59 pm-9:09 pm

2 stops20h 10m

Rapid City

Mon 7/7

5:30 pm-10:46 pm

1 stop6h 16m

$519

PortlandAberdeen

PDX - ABR

PDXABR

Portland

Thu 4/10

6:30 am-2:02 pm

1 stop5h 32m

Aberdeen

Mon 4/14

2:41 pm-8:37 pm

1 stop7h 56m

$534

PortlandRapid City

PDX - RAP

PDXRAP

Portland

Tue 7/1

1:44 am-9:42 am

1 stop6h 58m

Rapid City

Mon 7/7

4:43 pm-12:26 am

1 stop8h 43m

$662

PortlandSioux Falls

PDX - FSD

PDXFSD

Portland

Thu 4/24

9:52 pm-10:37 pm

2 stops22h 45m

Sioux Falls Joe Foss Field

Mon 4/28

4:03 pm-9:48 am

2 stops19h 45m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 18 results
1
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Best time to book a flight from Portland to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Portland 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.

Travel insights for flights from Portland to South Dakota

Get recent, data-driven insights about flights from Portland to South Dakota including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Portland to South Dakota (average of $334). Flying from Portland to South Dakota in December is currently the most expensive (average of $446). 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.

What is the cheapest time of day to fly from PDX to SD?

Find hourly flight availability from Portland to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

When flying from Portland to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated January 16, 2025.
Read reviews from past customers who have flown American Airlines, United Airlines and Delta from Portland to South Dakota. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Frontier
6.1
Okay
3,435 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Portland to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to South Dakota?

    For a flight from Portland to South Dakota, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city.

  • What are the cheapest airlines to fly from Portland to South Dakota one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $66. Users have also found prices from $105 and $138 on Delta and United Airlines, respectively.

  • What are the most popular routes from Portland to South Dakota?

    While some choose either Portland - Rapid City or Portland - Aberdeen, Portland - Sioux Falls Joe Foss Field is the most popular route from Portland to South Dakota.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to South Dakota 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 Portland to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Portland to South Dakota (average of $334). Flying from Portland to South Dakota in December is currently the most expensive (average of $446). 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 Portland to South Dakota

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Top 5 airlines flying from Portland to South Dakota

Discover the top 5 airlines that operate flights from Portland to South Dakota. 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$134Average$251FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$228Average$444FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$509FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$512FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$458Average$533FlexibilityNo cancel feeOn-time75%
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