$170 Cheap American Airlines flights Dallas (DFW) to Sioux Falls (FSD)

You can find budget-friendly return American Airlines flights from $279 from DFW to FSD by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $170 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

For cheap American Airlines fares from Dallas-Fort Worth Intl. Airport (DFW) to Sioux Falls Regional Airport (FSD), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact how much you pay. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Taking off from DFW at 10:30AM UTC-6, the first American Airlines flight to FSD arrives at 12:55PM UTC-6. Flying early means you'll be less likely to experience cancellations.* Prefer to travel later? The last American Airlines flight from DFW to FSD departs at 7:39PM UTC-6 and touches down at 9:49PM UTC-6.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.