Skip to main content
Shop travel
Shop travel
Shop travel
Stays
Stays
Flights
Flights
Packages
Packages
Deals
Open app
SAR
•
List your property
Support
Trips
Communication Center
Sign in
Sign in
Sign up, it’s free
Feedback
Cheap Flights from Sioux Falls (FSD) to Washington (IAD)
Roundtrip
One-way
Multi-city
Direct flights only
Leaving from
Swap origin and destination values
Going to
Select dates
Travelers, Cabin class
Travelers and Cabin class
Adults
Adults
Decrease the number of adults
Increase the number of adults
Children
Ages 2 to 17
Decrease the number of children
Increase the number of children
Infants on lap
Younger than 2
Decrease the number of infants on lap
Increase the number of infants on lap
Infants in seat
Younger than 2
Decrease the number of infants in seat
Increase the number of infants in seat
Cabin class
COACH
ECONOMY_PREMIUM
BUSINESS
FIRST_CLASS
Done
Search
Add a stay to Bundle & Save*
Photo by Metropolitan Washington Airports Authority
Open Photo by Metropolitan Washington Airports Authority
Expedia.sa
Flights from Sioux Falls Regional Airport (FSD) to Washington Dulles Intl. Airport (IAD)
Flights to United States of America
Flights
Expedia.sa
Popular airlines from Sioux Falls Regional Airport (FSD) to Washington Dulles Intl. Airport (IAD)
Delta
Delta
United
United
American Airlines
American Airlines
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save on select hotels after you book a flight*
Find the right fit
We search billions of combinations of flights to help you find your next adventure
Find the cheapest month to fly from Sioux Falls (FSD) to Washington (IAD)
January is typically the
cheapest
month to fly
January is typically the cheapest month to fly
From SAR 929 - SAR 2,029 per traveler.
View flights in January
Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ.
Learn more about historical trends
Travel information
Origin airport
Sioux Falls Regional Airport
Destination airport
Washington Dulles Intl. Airport
Distance
1,687 km away
Airlines serving
Delta, United, American Airlines
Popular airline
Delta
*Available to One Key members.
