$334 Cheap Flights from Eugene (EUG) to Sioux Falls (FSD)

You can find cheap one-way flights from $334 and cheap return flights from $311 Eugene, OR (EUG) to Sioux Falls, SD (FSD-Sioux Falls Regional) with Expedia. One-way flights generally range between $282 and $1318, and roundtrip flights usually range from $383 to $1650. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Eugene, OR (EUG) to Sioux Falls, SD (FSD-Sioux Falls Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

December is the cheapest month to fly from Eugene, OR (EUG) to Sioux Falls, SD (FSD-Sioux Falls Regional), with average return fares around $348. This price is about 20% lower than the average throughout the year, as December often sees a drop in travel demand after the holiday season. Other budget-friendly months to consider are May and September.*Averages based on flights available on Expedia in the last year.

American Airlines is one of the cheapest airlines offering connecting flights from Eugene, OR (EUG) to Sioux Falls, SD (FSD), with round-trip tickets starting from around $268 with a layover in Sky Harbor Intl. (PHX). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.

The best time to fly from Eugene, OR (EUG) to Sioux Falls, SD (FSD) is in December or September. December offers a return flight at around $348, making it the cheapest month, while September is also popular for travel. This information is based on booking data from the past year, allowing you to enjoy both good prices and a vibrant travel experience.*Prices based on flights available on Expedia in the last year.

You can fly first class between EUG and FSD. First class cabins are available on:

• Delta Air Lines
• United Airlines
• American Airlines

It's easy to earn miles on a Eugene, OR (EUG) to Sioux Falls, SD (FSD-Sioux Falls Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.