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Flights from Sioux Falls to Eugene

Search cheap flights from Sioux Falls to Eugene in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$335, and round-trip tickets start at US$366.

      • FSD 09:00
        6h 7m
        1 stop
        EUG 13:07
        Sioux Falls - Eugene | Wed, Jan 7 | United Airlines
        EUG 05:00
        5h 58m
        1 stop
        FSD 12:58
        Eugene - Sioux Falls | Mon, Jan 12 | United Airlines
        US$366 US$921
        60% OFF
        60% OFF
        US$921 US$366
      • FSD 08:11
        7h 30m
        1 stop
        EUG 13:41
        Sioux Falls - Eugene | Thu, Dec 18 | American Airlines
        EUG 17:55
        15h 21m
        1 stop
        FSD 11:16
        Eugene - Sioux Falls | Mon, Dec 22 | Allegiant Air
        US$562 US$921
        39% OFF
        39% OFF
        US$921 US$562
      • FSD 09:00
        6h 7m
        1 stop
        EUG 13:07
        Sioux Falls - Eugene | Wed, Dec 17 | United Airlines
        EUG 20:56
        12h 35m
        1 stop
        FSD 11:31
        Eugene - Sioux Falls | Sun, Dec 21 | Allegiant Air
        US$594 US$921
        36% OFF
        36% OFF
        US$921 US$594
      • FSD 08:05
        7h 41m
        1 stop
        EUG 13:46
        Sioux Falls - Eugene | Wed, Dec 17 | American Airlines
        EUG 20:56
        12h 35m
        1 stop
        FSD 11:31
        Eugene - Sioux Falls | Sun, Dec 21 | Allegiant Air
        US$602
        35% OFF
        US$921 US$602
      • FSD 17:12
        6h 1m
        1 stop
        EUG 21:13
        Sioux Falls - Eugene | Sat, Dec 20 | United Airlines
        EUG 13:10
        4h 50m
        1 stop
        FSD 20:00
        Eugene - Sioux Falls | Wed, Dec 24 | United Airlines
        US$637
        31% OFF
        US$921 US$637
      • FSD 08:50
        6h 19m
        1 stop
        EUG 13:09
        Sioux Falls - Eugene | Fri, Dec 19 | United Airlines
        EUG 13:10
        4h 50m
        1 stop
        FSD 20:00
        Eugene - Sioux Falls | Wed, Dec 24 | United Airlines
        US$686
        26% OFF
        US$921 US$686
      • FSD 08:11
        7h 30m
        1 stop
        EUG 13:41
        Sioux Falls - Eugene | Fri, Dec 19 | American Airlines
        EUG 17:55
        15h 21m
        1 stop
        FSD 11:16
        Eugene - Sioux Falls | Mon, Dec 22 | Allegiant Air
        US$708
        23% OFF
        US$921 US$708
      • FSD 08:50
        6h 19m
        1 stop
        EUG 13:09
        Sioux Falls - Eugene | Thu, Dec 18 | United Airlines
        EUG 17:55
        23h 36m
        1 stop
        FSD 19:31
        Eugene - Sioux Falls | Mon, Dec 22 | Allegiant Air
        US$729
        21% OFF
        US$921 US$729
      • FSD 08:11
        7h 30m
        1 stop
        EUG 13:41
        Sioux Falls - Eugene | Sat, Dec 20 | American Airlines
        EUG 05:25
        7h 21m
        1 stop
        FSD 14:46
        Eugene - Sioux Falls | Wed, Dec 24 | American Airlines
        US$797
        13% OFF
        US$921 US$797
      • FSD 08:11
        7h 30m
        1 stop
        EUG 13:41
        Sioux Falls - Eugene | Sun, Dec 21 | American Airlines
        EUG 05:25
        7h 21m
        1 stop
        FSD 14:46
        Eugene - Sioux Falls | Wed, Dec 24 | American Airlines
        US$829
        10% OFF
        US$921 US$829
      • FSD 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Sioux Falls - Eugene | Sat, Dec 13 | Normal Airline
        EUG 15:00
        6h
        Nonstop
        FSD 16:00
        Eugene - Sioux Falls | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • FSD 17:18
        6h
        1 stop
        EUG 21:18
        Sioux Falls - Eugene | Tue, Jan 27 | United Airlines
        US$335 US$825
        59% OFF
        59% OFF
        US$825 US$335
      • FSD 17:21
        6h 9m
        1 stop
        EUG 21:30
        Sioux Falls - Eugene | Mon, Dec 15 | United Airlines
        US$335 US$825
        59% OFF
        59% OFF
        US$825 US$335
      • FSD 08:50
        6h 19m
        1 stop
        EUG 13:09
        Sioux Falls - Eugene | Wed, Dec 24 | United Airlines
        US$335 US$825
        59% OFF
        59% OFF
        US$825 US$335
      • FSD 17:18
        5h 52m
        1 stop
        EUG 21:10
        Sioux Falls - Eugene | Sat, Jan 10 | United Airlines
        US$340
        59% OFF
        US$825 US$340
      • FSD 08:50
        6h 19m
        1 stop
        EUG 13:09
        Sioux Falls - Eugene | Wed, Dec 31 | United Airlines
        US$439
        47% OFF
        US$825 US$439
      • FSD 08:00
        8h 31m
        1 stop
        EUG 14:31
        Sioux Falls - Eugene | Tue, Jan 27 | American Airlines
        US$743
        10% OFF
        US$825 US$743
      • FSD 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Sioux Falls - Eugene | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Sioux Falls to Eugene are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Sioux Falls to Eugene Flight Details

The distance between Sioux Falls and Eugene is about 2,114.16 km. Based on Trip.com's latest data, travel demand is highest in November. The off-season for travel is September.

Cheapest one-way flight priceUS$335
Cheapest return ticket priceUS$366
Cheapest monthSeptember
Peak season for travelNovember
Flight distance2,114.16 km

When is the cheapest time to book flights from Sioux Falls to Eugene?

The cheapest time to fly from Sioux Falls to Eugene: Jan 4 to Jan 11 — one-way prices start at US$296.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Sioux Falls to Eugene (FSD-EUG)?

    Based on Trip.com data, United Airlines offers one-way fares as low as US$335 on Cheapest nonstop routes (e.g. FSD to EUG on Tue, Jan 27), while United Airlines offers Cheapest nonstop round-trips from US$366 departing on Wed, Jan 7 and returning on Mon, Jan 12.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sioux Falls to Eugene is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Sioux Falls to Eugene, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jan 27, with one-way flights priced at just US$335.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Eugene travel is around November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sioux Falls to Eugene is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Sioux Falls to Eugene on December 18, 2025 with American Airlines, with prices starting at US$561.
  • The time difference between Eugene and Sioux Falls is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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