How long is the flight from South Dakota to Portland?

Departing from South Dakota to Portland will take you 5h 32m. South Dakota and Portland are separated by a distance of 960 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $115. Users have also found prices from $131 and $166 on Delta and United Airlines, respectively.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular airlines that fly from South Dakota to Portland?

When booking a flight from South Dakota to Portland, you may want to consider flying on United Airlines, Delta or American Airlines as they are the most popular for this route.

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

Portland (PDX) is the airport you will fly into if you book a flight from South Dakota to Portland. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.

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

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

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

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

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

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

$107+ Flights from South Dakota to Portland

Q: How much does it cost to fly round-trip from South Dakota to Portland?

Airfare is below average for this route at the moment. South Dakota to Portland flights typically cost between $418 and $655 in November. The cheapest round-trip price found within the last 3 days was $226 on Frontier (Nov 14-Nov 16).

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Cheap flight deals from South Dakota to Portland

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$226 (Booking.com)
One-way from	$107 (Gotogate)
Popular in	November
Cheapest in	February
Average price	$454

Provider with most accurate pricing for Sioux Falls Joe Foss Field-Portland flight deals.

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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Portland flights.

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From South Dakota to Portland

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One-way flight from South Dakota to Portland

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Highest demand for flights based on searches. 18% potential increase in price ($97 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from South Dakota to Portland

Cheapest flights from South Dakota to Portland
Explore the most affordable flight options available from South Dakota to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Fri 11/142:27 pmFSD - PDX

1 stop23h 29mFrontier

Sun 11/163:26 pmPDX - FSD

1 stop20h 21mFrontier

Deal found 10/28

$226

Fri 12/56:05 amRAP - PDX

1 stop7h 49mDelta

Sat 12/612:32 amPDX - RAP

1 stop8h 50mDelta

Deal found 10/29

$259

Thu 12/44:25 pmFSD - PDX

1 stop6h 27mDelta

Sat 12/61:59 pmPDX - FSD

1 stop7h 13mDelta

Deal found 10/27

$260

Sat 12/63:00 pmFSD - PDX

1 stop7h 52mDelta

Mon 12/87:30 pmPDX - FSD

2 stops12h 50mDelta

Deal found 10/27

$265

Thu 12/114:25 pmFSD - PDX

1 stop6h 27mDelta

Mon 12/151:59 pmPDX - FSD

1 stop7h 13mDelta

Deal found 10/28

$269

Fri 12/54:25 pmFSD - PDX

2 stops8h 15mDelta

Sat 12/69:10 amPDX - FSD

2 stops12h 02mDelta

Deal found 10/27

$270

Fri 12/54:25 pmFSD - PDX

2 stops8h 15mDelta

Mon 12/81:45 pmPDX - FSD

2 stops7h 27mDelta

Deal found 10/27

$279

Sat 11/1510:58 amFSD - PDX

1 stop8h 45mDelta

Tue 11/181:53 pmPDX - FSD

1 stop7h 07mDelta

Deal found 10/28

$285

Tue 11/115:15 amRAP - PDX

1 stop5h 23mUnited Airlines

Sat 11/154:02 pmPDX - RAP

1 stop4h 56mUnited Airlines

Deal found 10/27

$289

Sat 12/65:14 amFSD - PDX

2 stops9h 26mDelta

Sat 12/65:15 pmPDX - FSD

2 stops20h 30mDelta

Deal found 10/27

$294

Thu 11/133:18 pmRAP - PDX

1 stop7h 08mUnited Airlines

Mon 11/178:30 amPDX - RAP

1 stop7h 30mUnited Airlines

Deal found 10/29

$309

Thu 11/132:51 pmRAP - PDX

2 stops8h 50mDelta

Sun 11/1612:35 amPDX - RAP

1 stop8h 52mDelta

Deal found 10/29

$314

Best flights from South Dakota to Portland
Discover carefully curated flight deals from South Dakota to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.

Thu 1/224:40 pmRAP - PDX

1 stop5h 32mUnited Airlines

Mon 1/268:30 amPDX - RAP

1 stop5h 52mUnited Airlines

Deal found 10/28

$259

Tue 3/310:40 amRAP - PDX

1 stop7h 11mDelta

Fri 3/612:55 amPDX - RAP

1 stop8h 10mDelta

Deal found 10/26

$259

Fri 1/235:10 amRAP - PDX

1 stop5h 35mUnited Airlines

Mon 1/265:00 amPDX - RAP

1 stop5h 25mUnited Airlines

Deal found 10/27

$259

Fri 1/2310:54 amRAP - PDX

1 stop7h 41mDelta

Sun 1/2512:40 amPDX - RAP

1 stop8h 33mDelta

Deal found 10/27

$259

Thu 1/2210:54 amRAP - PDX

1 stop7h 41mDelta

Sun 1/2512:40 amPDX - RAP

1 stop8h 33mDelta

Deal found 10/28

$259

Thu 12/44:25 pmFSD - PDX

1 stop6h 27mDelta

Sat 12/61:59 pmPDX - FSD

1 stop7h 13mDelta

Deal found 10/27

$260

Sat 12/68:01 amFSD - PDX

1 stop6h 53mDelta

Sat 12/612:32 amPDX - FSD

1 stop7h 48mDelta

Deal found 10/27

$260

Thu 11/278:00 amFSD - PDX

1 stop10h 05mUnited Airlines

Wed 12/34:02 pmPDX - FSD

1 stop5h 41mUnited Airlines

Deal found 10/28

$325

Fri 12/52:51 pmRAP - PDX

1 stop7h 01mDelta

Sun 12/77:30 pmPDX - RAP

2 stops13h 52mDelta

Deal found 10/29

$264

Fri 11/144:19 pmFSD - PDX

1 stop6h 28mDelta

Mon 11/177:59 pmPDX - FSD

2 stops12h 19mDelta

Deal found 10/27

$309

Thu 12/44:25 pmFSD - PDX

1 stop6h 27mDelta

Sun 12/711:35 amPDX - FSD

2 stops9h 37mDelta

Deal found 10/27

$309

Thu 12/114:25 pmFSD - PDX

2 stops9h 50mDelta

Sun 12/1412:32 amPDX - FSD

1 stop7h 48mDelta

Deal found 10/27

$309

Fri 12/51:30 pmFSD - PDX

2 stops12h 46mDelta

Sun 12/77:30 pmPDX - FSD

2 stops12h 50mDelta

Deal found 10/27

$314

Thu 11/2710:58 amFSD - PDX

1 stop8h 45mDelta

Tue 12/212:32 amPDX - FSD

1 stop7h 48mDelta

Deal found 10/28

$369

Last-minute flights from South Dakota to Portland
Discover last-minute flight deals from South Dakota to Portland. Data last updated October 29, 2025 and is based on user searches.

Tue 11/115:15 amRAP - PDX

1 stop5h 23mUnited Airlines

Sat 11/154:02 pmPDX - RAP

1 stop4h 56mUnited Airlines

Deal found 10/27

$289

Tue 11/112:51 pmRAP - PDX

1 stop6h 56mDelta

Fri 11/1412:35 amPDX - RAP

1 stop8h 52mDelta

Deal found 10/27

$344

Thu 11/133:18 pmRAP - PDX

1 stop7h 08mUnited Airlines

Mon 11/178:30 amPDX - RAP

1 stop7h 30mUnited Airlines

Deal found 10/29

$309

Thu 11/132:51 pmRAP - PDX

2 stops8h 50mDelta

Sun 11/1612:35 amPDX - RAP

1 stop8h 52mDelta

Deal found 10/29

$314

Fri 11/142:27 pmFSD - PDX

1 stop23h 29mFrontier

Sun 11/163:26 pmPDX - FSD

1 stop20h 21mFrontier

Deal found 10/28

$226

Fri 11/144:19 pmFSD - PDX

1 stop6h 28mDelta

Mon 11/177:59 pmPDX - FSD

2 stops12h 19mDelta

Deal found 10/27

$309

Fri 11/143:35 pmFSD - PDX

2 stops22h 21mMultiple Airlines

Sun 11/163:26 pmPDX - FSD

1 stop20h 21mMultiple Airlines

Deal found 10/28

$344

Fri 11/141:03 pmFSD - PDX

1 stop8h 06mAmerican Airlines

Mon 11/173:15 pmPDX - FSD

1 stop6h 16mAmerican Airlines

Deal found 10/27

$349

Sat 11/158:01 amFSD - PDX

1 stop6h 47mDelta

Mon 11/1712:35 amPDX - FSD

1 stop7h 43mDelta

Deal found 10/28

$285

Wed 11/191:30 pmFSD - PDX

1 stop6h 13mDelta

Tue 11/2512:35 amPDX - FSD

1 stop7h 43mDelta

Deal found 10/29

$325

Sun 11/2310:10 pmRAP - PDX

1 stop15h 58mMultiple Airlines

Sun 11/307:09 pmPDX - RAP

1 stop17h 04mMultiple Airlines

Deal found 10/27

$363

Thu 11/2710:58 amFSD - PDX

2 stops9h 50mDelta

Wed 12/31:59 pmPDX - FSD

1 stop7h 13mDelta

Deal found 10/28

$319

One-way flights from South Dakota to Portland
Search for one-way flight options from South Dakota to Portland. Find affordable one-way fares based on user searches. Data last updated October 29, 2025.

Sun 11/92:18 pmFSD - PDX

1 stop23h 38mFrontier

Deal found 10/27

$107

Thu 12/42:26 pmFSD - PDX

1 stop23h 30mFrontier

Deal found 10/27

$115

Wed 12/35:14 amFSD - PDX

2 stops12h 19mDelta

Deal found 10/27

$131

Thu 11/2710:58 amFSD - PDX

2 stops9h 50mDelta

Deal found 10/27

$150

Tue 12/26:00 amFSD - PDX

1 stop5h 39mUnited Airlines

Deal found 10/27

$166

Mon 11/32:28 pmFSD - PDX

1 stop23h 28mFrontier

Deal found 10/27

$169

Sun 11/911:39 amFSD - PDX

2 stops28h 52mMultiple Airlines

Deal found 10/27

$173

Thu 11/69:44 pmRAP - PDX

2 stops14h 24mMultiple Airlines

Deal found 10/29

$174

Thu 11/278:00 amFSD - PDX

1 stop10h 05mUnited Airlines

Deal found 10/27

$210

Sun 11/22:18 pmFSD - PDX

2 stops26h 13mFrontier

Deal found 10/27

$220

Fri 11/710:33 amRAP - PDX

1 stop7h 54mDelta

Deal found 10/27

$281

Sun 11/309:04 amRAP - PDX

1 stop24h 00mMultiple Airlines

Deal found 10/29

$331

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Thu 1/22

4:40 pm-9:12 pm

1 stop5h 32m

Portland

Mon 1/26

8:30 am-3:22 pm

1 stop5h 52m

$259

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Tue 3/3

10:40 am-4:51 pm

1 stop7h 11m

Portland

Fri 3/6

12:55 am-10:05 am

1 stop8h 10m

$259

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Fri 1/23

5:10 am-9:45 am

1 stop5h 35m

Portland

Mon 1/26

5:00 am-11:25 am

1 stop5h 25m

$259

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Fri 1/23

10:54 am-5:35 pm

1 stop7h 41m

Portland

Sun 1/25

12:40 am-10:13 am

1 stop8h 33m

$259

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Thu 1/22

10:54 am-5:35 pm

1 stop7h 41m

Portland

Sun 1/25

12:40 am-10:13 am

1 stop8h 33m

$259

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Thu 12/4

4:25 pm-8:52 pm

1 stop6h 27m

Portland

Sat 12/6

1:59 pm-11:12 pm

1 stop7h 13m

$260

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Sat 12/6

8:01 am-12:54 pm

1 stop6h 53m

Portland

Sat 12/6

12:32 am-10:20 am

1 stop7h 48m

$260

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Fri 12/5

2:51 pm-8:52 pm

1 stop7h 01m

Portland

Sun 12/7

7:30 pm-10:22 am

2 stops13h 52m

$264

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Fri 11/14

4:19 pm-8:47 pm

1 stop6h 28m

Portland

Mon 11/17

7:59 pm-10:18 am

2 stops12h 19m

$309

Sioux FallsPortland

FSD - PDX

FSDPDX

Sioux Falls Joe Foss Field

Thu 12/4

4:25 pm-8:52 pm

1 stop6h 27m

Portland

Sun 12/7

11:35 am-11:12 pm

2 stops9h 37m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 28 results

Best time to book a flight from South Dakota to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland 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 Portland

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

Currently, July is the cheapest month in which you can book a flight from South Dakota to Portland (average of $176). Flying from South Dakota to Portland in November is currently the most expensive (average of $318). 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 SD to PDX?

It’s optimal to fly from South Dakota to Portland in the evening. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the morning.

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

Related info for your journey

What airport do you fly into for flights to Portland from South Dakota?
Portland (PDX) is the airport you will fly into if you book a flight from South Dakota to Portland. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.
How long is the flight from South Dakota to Portland?
Departing from South Dakota to Portland will take you 5h 32m. South Dakota and Portland are separated by a distance of 960 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from South Dakota to Portland one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $115. Users have also found prices from $131 and $166 on Delta and United Airlines, respectively.
Can I find deals for flights from South Dakota to Portland that include hotel bookings?
Yes. In addition to deals on South Dakota to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Dakota to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Portland.
Can I find deals for business class flights from South Dakota to Portland?
Yes. Cheapflights offers flight deals from South Dakota to Portland 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 Portland?
Currently, July is the cheapest month in which you can book a flight from South Dakota to Portland (average of $176). Flying from South Dakota to Portland in November is currently the most expensive (average of $318). 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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Top 4 airlines flying from South Dakota to Portland

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$130	Average$239	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$250	Average$350	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$258	Average$408	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$268	Average$455	FlexibilityNo cancel fee	On-time69%

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$107+ Cheap flights from South Dakota to Portland (PDX)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Dakota to Portland with Cheapflights

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Cheap flight deals from South Dakota to Portland

Keep the following information in mind while searching for South Dakota to Portland flight deals. Data was last updated October 29, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from South Dakota to Portland

Cheapest flights from South Dakota to PortlandExplore the most affordable flight options available from South Dakota to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Explore the most affordable flight options available from South Dakota to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to Portland that are best for you.

Best time to book a flight from South Dakota to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from South Dakota with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from South Dakota to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Portland. 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 into for flights to Portland from South Dakota?

How long is the flight from South Dakota to Portland?

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

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

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

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

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

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Top 4 airlines flying from South Dakota to Portland

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Cheapest flights from South Dakota to Portland
Explore the most affordable flight options available from South Dakota to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.