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IAD (Washington) to FSD (Sioux Falls) Flights $282.48

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Cheap IAD to FSD Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Washington to Sioux Falls (IAD to FSD)

Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Jun 7th. As of May 29th, it's showing the cheapest ticket sales at $362. That is 30% below the average price for this route, so you can spend that extra cash on an adventure in Sioux Falls.

Question : Is the price you found a good deal?
Answer : Ranging from $362 to $795, prices for IAD to FSD fluctuate less than the majority of routes in the United States. Prices tend to be lower the further out you book.

Question : How does Dulles to Sioux Falls stack up against the rest of the world in overall promptness?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. IAD to FSD currently has 1 star out of 5, earning it a far below-average performance compared to the rest of the world.

Question : How often are flights late from Washington Dulles International Airport (IAD) to Sioux Falls Regional Airport (Joe Foss Field) (FSD)?
Answer : The Dulles to Sioux Falls route has a 33% on-time rate, ranking in the bottom 50% of the world in getting their passengers to their destinations on schedule. When a flight is late, it's a 40-minute delay on average.

Question : Do travelers from Dulles typically stay in Sioux Falls for very long?
Answer : Over the next two months, travelers from IAD to FSD are planning on staying for six days on average.

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : In June, the cheapest day to fly is Saturday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : What is the cheapest round-trip ticket you can get to Sioux Falls?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $362, while prices for other flights are as high as $795.