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C$118 Cheap Flights from Washington D.C. (WASA) to Sioux Falls (FSD)

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Flight deals from Washington D.C. to Sioux Falls

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Sioux Falls Airport? If you want to travel next month, return fares start from C$400. Find the lowest prices on one-way and return tickets right here.
Sioux Falls.C$118 per passenger.Departing Tue., May 5.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Tue., May 5, arriving in Sioux Falls.Price includes taxes and charges.From C$118, select.
Sioux Falls.C$187 per passenger.Departing Wed., Jul. 15.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Wed., Jul. 15, arriving in Sioux Falls.Price includes taxes and charges.From C$187, select.
Sioux Falls.C$400 per passenger.Departing Fri., Oct. 2.One-way flight with Sun Country Airlines.Outbound indirect flight with Sun Country Airlines, departs from Baltimore Washington International on Fri., Oct. 2, arriving in Sioux Falls.Price includes taxes and charges.From C$400, select.
Sioux Falls.C$432 per passenger.Departing Tue., Sep. 15.One-way flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Tue., Sep. 15, arriving in Sioux Falls.Price includes taxes and charges.From C$432, select.
Sioux Falls.C$439 per passenger.Departing Wed., Aug. 26.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Wed., Aug. 26, arriving in Sioux Falls.Price includes taxes and charges.From C$439, select.
Sioux Falls.C$488 per passenger.Departing Wed., Dec. 23.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Wed., Dec. 23, arriving in Sioux Falls.Price includes taxes and charges.From C$488, select.
Sioux Falls.C$548 per passenger.Departing Tue., Apr. 14.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Tue., Apr. 14, arriving in Sioux Falls.Price includes taxes and charges.From C$548, select.

Find the cheapest month to fly from Washington D.C. to Sioux Falls

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Sioux Falls flights are currently cheapest in May.
Apr.
from C$548
May
from C$118
Jun.
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Jul.
from C$187
Aug.
from C$439
Sep.
from C$432
Oct.
from C$400
Nov.
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Dec.
from C$488
Jan.
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Feb.
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Mar.
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Washington D.C. to Sioux Falls: Alternative routes

Compare routes from Washington D.C. to Sioux Falls below. You may find an airport to fly into that's cheaper, faster, or easier than Sioux Falls.

Sioux Falls

5km from central Sioux Falls
ClosestCheapest
from C$118
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Washington D.C. to Sioux Falls: Flight information

The things to know before you go.
Cheapest flight foundC$118
Cheapest month to flyMay

Finding cheap flights from Washington D.C. to Sioux Falls: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Sioux Falls is C$249. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington D.C. to Sioux Falls. But we found flights with one stop from C$249.
As of April 2026, there are no flights flying from Washington D.C. to Sioux Falls.
The cheapest month to fly from Washington D.C. to Sioux Falls is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Sioux Falls Airport on Friday, April 24, 2026.
No airlines currently offer direct flights between Washington D.C. and Sioux Falls Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sioux Falls but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sioux Falls is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Sioux Falls is Frontier Airlines .

Flying from Washington DC to Joe Foss Field (FSD): what you need to know

  • Your next great adventure starts at one of Washington DC's main airports, Ronald Reagan National Airport (DCA) or Washington Dulles International Airport (IAD). Explore your options for booking a flight from Washington DC to Joe Foss Field (FSD) taking off from either of these.

  • Sioux Falls is 1 hour behind Washington DC. Joe Foss Field is located in Sioux Falls, which operates on the UTC-5 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Make sure you're at the airport on time to board your flight from Washington DC to FSD.

  • Popular months like July or high seasons such as summer and spring break will mean longer queues at check-in and security. Travelling then? Play it safe and head to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is a wise idea.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • From the centre of Washington DC, DCA is around 8 kilometres away. Visit the official airport website or use navigation apps to find the best way to reach the terminal.

  • After a hassle-free start to your trip? Stay near Ronald Reagan National Airport. Whether you have an early flight from Washington DC to Joe Foss Field Airport or just don't want to be rushed, these hotels are ideal:

Washington Dulles International Airport (IAD)

About Joe Foss Field Airport (FSD)

Getting from Joe Foss Field Airport (FSD) to central Sioux Falls

  • Joe Foss Field Airport is approximately 5 kilometres from central Sioux Falls. With a car rental or if you're catching a cab, the drive is about 8 minutes.

  • Travelling to the centre on public transport takes roughly 1 hour and 33 minutes.

How to find the cheapest flights from Washington DC to Joe Foss Field Airport (FSD)

  • For a one-way ticket from Washington DC to Joe Foss Field Airport, C$118 is the cheapest price. You can also book a return trip from just C$249. These are the lowest fares right now but may change based on availability.

  • Don't leave everything to the last moment. You're more likely to find flight tickets from Washington DC to FSD if you book in advance. Airlines often have some great early bird discounts.

  • Take advantage of the 'Whole month' search tool and compare the prices of tickets from Washington DC to Joe Foss Field Airport across the month. We've made the lowest fares green, making it easy to find a flight within your budget.

  • Snapping up a cheap ticket from Washington DC to FSD couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when the price has fallen.

  • Take advantage of the filters to find your ideal trip. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Washington DC to Joe Foss Field Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

The best time to fly from Washington DC to Joe Foss Field Airport (FSD)

  • It's time to work out your dates for your flight from Washington DC to Joe Foss Field Airport. October is the most popular month to travel to Sioux Falls. If you prefer a more relaxed atmosphere, go in April.

  • Book your flight from Washington DC to FSD for July if you're eager to visit the city during its warmest month. You can expect temperatures in Sioux Falls to range from 14ºC to 31ºC.

  • Visit in January if you want to explore when it's cooler. Average temperatures range between -17ºC and 0ºC. However, this city promises a good time whenever you book your cheap flights from Washington DC to Joe Foss Field Airport.

More about Sioux Falls

Complete your Sioux Falls trip with a car rental

  • Finding you a cheap flight from Washington DC to Joe Foss Field Airport isn't the only trick up our sleeve. Browse our car rentals in Sioux Falls and have more freedom to explore. We find deals from trusted car rental companies and put them all in one place. Instantly compare offers and then book with no fees.

Plan the rest of your trip from Washington D.C. to Sioux Falls

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.