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South Dakota

$186+ Cheap flights from Eugene (EUG) 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — FSD
Sep 1 — Sep 81
Mon 9/1
Mon 9/8
1 adult, Economy
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Cheap flight deals from Eugene to South Dakota

Keep the following information in mind while searching for Eugene to South Dakota flight deals. Data was last updated August 27, 2025.

Round-trip from

$300
(United Airlines)

One-way from

$186
(United Airlines)

Popular in

March

Cheapest in

December

Average price

$422
From Eugene to South Dakota
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One-way flight from Eugene to South Dakota
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Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Eugene to South Dakota

Cheapest flights from Eugene to South Dakota
Explore the most affordable flight options available from Eugene to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2025.

This United Airlines deal was found by Cheapflights users on 8/27. 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 9/243:59 pmEUG - RAP
1 stop5h 00mUnited Airlines
Wed 10/17:00 amRAP - EUG
1 stop6h 55mUnited Airlines
Deal found 8/27$300
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/96:00 amEUG - FSD
1 stop6h 15mAmerican Airlines
Sat 9/132:45 pmFSD - EUG
1 stop6h 46mAmerican Airlines
Deal found 8/25$319
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/103:59 pmEUG - RAP
1 stop5h 00mUnited Airlines
Wed 9/175:30 amRAP - EUG
2 stops7h 42mUnited Airlines
Deal found 8/27$365
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 9/253:57 pmEUG - RAP
1 stop5h 15mUnited Airlines
Wed 10/87:00 amRAP - EUG
2 stops11h 45mUnited Airlines
Deal found 8/27$390
This United Airlines deal was found by Cheapflights users on 8/26. 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 10/45:00 amEUG - RAP
1 stop6h 37mUnited Airlines
Tue 10/78:30 amRAP - EUG
1 stop5h 25mUnited Airlines
Deal found 8/26$391
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 9/305:00 amEUG - RAP
1 stop6h 37mUnited Airlines
Sat 10/49:00 amRAP - EUG
2 stops12h 36mUnited Airlines
Deal found 8/26$406
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/93:59 pmEUG - FSD
1 stop5h 41mUnited Airlines
Sat 9/132:08 pmFSD - EUG
2 stops10h 42mUnited Airlines
Deal found 8/25$411
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 9/15:00 amEUG - RAP
1 stop5h 32mUnited Airlines
Sat 9/65:30 amRAP - EUG
2 stops7h 42mUnited Airlines
Deal found 8/25$444
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Thu 9/183:59 pmEUG - FSD
1 stop16h 42mUnited Airlines
Mon 9/229:16 amFSD - EUG
1 stop5h 39mUnited Airlines
Deal found 8/25$534
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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.
Thu 9/185:45 pmEUG - FSD
2 stops16h 04mAlaska Airlines
Mon 9/2212:18 pmFSD - EUG
2 stops12h 30mAlaska Airlines
Deal found 8/25$968
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:55 pmEUG - FSD
1 stop15h 31mAllegiant Air
Sat 12/2712:06 pmFSD - EUG
1 stop8h 19mAllegiant Air
Deal found 8/26$986
This Delta deal was found by Cheapflights users on 8/26. 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 12/195:45 amEUG - FSD
2 stops11h 27mDelta
Sat 12/271:25 pmFSD - EUG
2 stops11h 30mDelta
Deal found 8/26$1,007

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene 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 August 27, 2025.
Use the filters below to find and compare flights from Eugene to South Dakota that are best for you.

Fly from

Eugene

Fly to

South Dakota

Route

Depart

Return

Price

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Wed 9/24

3:59 pm-9:59 pm

1 stop5h 00m

Rapid City

Wed 10/1

7:00 am-12:55 pm

1 stop6h 55m

$300

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Thu 9/25

3:57 pm-10:12 pm

1 stop5h 15m

Rapid City

Wed 10/8

8:30 am-12:55 pm

1 stop5h 25m

$300

EugeneSioux Falls

EUG - FSD

EUGFSD

Eugene

Tue 9/9

6:00 am-2:15 pm

1 stop6h 15m

Sioux Falls Joe Foss Field

Sat 9/13

2:45 pm-7:31 pm

1 stop6h 46m

$319

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Wed 9/10

3:59 pm-9:59 pm

1 stop5h 00m

Rapid City

Wed 9/17

5:30 am-12:12 pm

2 stops7h 42m

$365

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Sat 10/4

5:00 am-12:37 pm

1 stop6h 37m

Rapid City

Tue 10/7

8:30 am-12:55 pm

1 stop5h 25m

$391

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Tue 9/30

5:00 am-12:37 pm

1 stop6h 37m

Rapid City

Sat 10/4

9:00 am-8:36 pm

2 stops12h 36m

$406

EugeneSioux Falls

EUG - FSD

EUGFSD

Eugene

Tue 9/9

3:59 pm-11:40 pm

1 stop5h 41m

Sioux Falls Joe Foss Field

Sat 9/13

2:08 pm-10:50 pm

2 stops10h 42m

$411

EugeneSioux Falls

EUG - FSD

EUGFSD

Eugene

Thu 9/18

3:59 pm-10:41 am

1 stop16h 42m

Sioux Falls Joe Foss Field

Mon 9/22

9:16 am-12:55 pm

1 stop5h 39m

$534

EugeneSioux Falls

EUG - FSD

EUGFSD

Eugene

Thu 9/18

5:45 pm-11:49 am

2 stops16h 04m

Sioux Falls Joe Foss Field

Mon 9/22

12:18 pm-10:48 pm

2 stops12h 30m

$968

EugeneSioux Falls

EUG - FSD

EUGFSD

Eugene

Fri 12/19

5:55 pm-11:26 am

1 stop15h 31m

Sioux Falls Joe Foss Field

Sat 12/27

12:06 pm-6:25 pm

1 stop8h 19m

$986

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 17 results
1
2

Best time to book a flight from Eugene to South Dakota

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

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

Currently, September is the cheapest month in which you can book a flight from Eugene to South Dakota (average of $334). Flying from Eugene 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.

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 August 27, 2025.
See what other customers who have flown with United Airlines and American Airlines from Eugene to South Dakota have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,945 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,945 reviews
United Airlines
7.4
Good
8,945 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,945 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Eugene 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 Eugene to South Dakota?

    Eugene (EUG) is the airport you will fly out of if you book a flight from Eugene to South Dakota. It is only a 7.8 mi journey to Eugene (EUG) from Eugene’s city center.

  • How long is the flight from Eugene to South Dakota?

    Departing from Eugene to South Dakota will take you 5h. The distance from Eugene to South Dakota is about 997 mi. 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 Eugene to South Dakota that include hotel bookings?

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Eugene to South Dakota (average of $334). Flying from Eugene 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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Top 2 airlines flying from Eugene to South Dakota

Discover the top 2 airlines that operate flights from Eugene 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 August 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$310Average$475FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$378Average$465FlexibilityNo cancel feeOn-time71%

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