Flights to Eastern South Dakota from Washington -

Popular airlines from Washington to Eastern South Dakota

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington to Eastern South Dakota (WAS-FSD)

Prices were available within the past 7 days and start at for one-way flights and ￥64,230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥64,230 Roundtrip, found 2 days ago
￥64,230
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥64,230 found 2 days ago
United
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥64,980 Roundtrip, found 2 days ago
￥64,980
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥64,980 found 2 days ago
American Airlines
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥65,320 Roundtrip, found 2 days ago
￥65,320
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥65,320 found 2 days ago
United
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥69,930 Roundtrip, found 2 days ago
￥69,930
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥69,930 found 2 days ago
Delta
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥70,040 Roundtrip, found 2 days ago
￥70,040
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥70,040 found 2 days ago
United
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥70,250 Roundtrip, found 2 days ago
￥70,250
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥70,250 found 2 days ago
American Airlines
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥74,120 Roundtrip, found 2 days ago
￥74,120
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥74,120 found 2 days ago
United
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥77,350 Roundtrip, found 2 days ago
￥77,350
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥77,350 found 2 days ago
Delta
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥77,450 Roundtrip, found 2 days ago
￥77,450
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥77,450 found 2 days ago
United
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥80,460 Roundtrip, found 2 days ago
￥80,460
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥80,460 found 2 days ago
Delta
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥81,860 Roundtrip, found 2 days ago
￥81,860
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥81,860 found 2 days ago
United
Sat, Aug 9 - Thu, Aug 14
IAD
Washington
FSD
Sioux Falls
￥82,610 Roundtrip, found 2 days ago
￥82,610
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 9 from Washington to Sioux Falls, returning Thu, Aug 14, priced at ￥82,610 found 2 days ago

Find the cheapest month to fly from Washington (WAS) to Sioux Falls (FSD)

November is typically the cheapest month to fly

From ￥17,292 - ￥86,189 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.