Default HTG hotel image

Douglas County Flights - Book Cheap Flights to Douglas County

View RM1,574 flight on Tue, 23 Jun 2026Opens in a new window

Popular airlines to Douglas County

  • American Airlines

  • United

  • Delta

  • Alaska Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Douglas County

Prices were available within the past 7 days and start at RM1,574 for one-way flights and RM3,146 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 23 Jun - Wed, 24 Jun
ORD
Chicago
FSD
Sioux Falls
RM3,146 Return, found 23 hours ago
RM3,146
Return
found 23 hours ago
Select American Airlines flight, departing Tue, 23 Jun from Chicago to Sioux Falls, returning Wed, 24 Jun, priced at RM3,146 found 23 hours ago
United
Tue, 23 Jun - Wed, 24 Jun
ORD
Chicago
FSD
Sioux Falls
RM3,146 Return, found 23 hours ago
RM3,146
Return
found 23 hours ago
Select United flight, departing Tue, 23 Jun from Chicago to Sioux Falls, returning Wed, 24 Jun, priced at RM3,146 found 23 hours ago
United
Tue, 23 Jun - Wed, 24 Jun
ORD
Chicago
FSD
Sioux Falls
RM3,187 Return, found 23 hours ago
RM3,187
Return
found 23 hours ago
Select United flight, departing Tue, 23 Jun from Chicago to Sioux Falls, returning Wed, 24 Jun, priced at RM3,187 found 23 hours ago
Delta
Tue, 23 Jun - Wed, 24 Jun
ORD
Chicago
FSD
Sioux Falls
RM3,189 Return, found 23 hours ago
RM3,189
Return
found 23 hours ago
Select Delta flight, departing Tue, 23 Jun from Chicago to Sioux Falls, returning Wed, 24 Jun, priced at RM3,189 found 23 hours ago
Delta
Tue, 23 Jun - Wed, 24 Jun
ORD
Chicago
FSD
Sioux Falls
RM3,228 Return, found 23 hours ago
RM3,228
Return
found 23 hours ago
Select Delta flight, departing Tue, 23 Jun from Chicago to Sioux Falls, returning Wed, 24 Jun, priced at RM3,228 found 23 hours ago
Delta
Tue, 23 Jun - Wed, 24 Jun
ORD
Chicago
FSD
Sioux Falls
RM3,230 Return, found 23 hours ago
RM3,230
Return
found 23 hours ago
Select Delta flight, departing Tue, 23 Jun from Chicago to Sioux Falls, returning Wed, 24 Jun, priced at RM3,230 found 23 hours ago
Delta
Tue, 23 Jun - Wed, 24 Jun
ORD
Chicago
FSD
Sioux Falls
RM3,312 Return, found 23 hours ago
RM3,312
Return
found 23 hours ago
Select Delta flight, departing Tue, 23 Jun from Chicago to Sioux Falls, returning Wed, 24 Jun, priced at RM3,312 found 23 hours ago
Delta
Tue, 23 Jun - Wed, 24 Jun
ORD
Chicago
FSD
Sioux Falls
RM3,353 Return, found 23 hours ago
RM3,353
Return
found 23 hours ago
Select Delta flight, departing Tue, 23 Jun from Chicago to Sioux Falls, returning Wed, 24 Jun, priced at RM3,353 found 23 hours ago
United
Tue, 23 Jun - Wed, 24 Jun
ORD
Chicago
FSD
Sioux Falls
RM3,401 Return, found 23 hours ago
RM3,401
Return
found 23 hours ago
Select United flight, departing Tue, 23 Jun from Chicago to Sioux Falls, returning Wed, 24 Jun, priced at RM3,401 found 23 hours ago
United
Tue, 23 Jun - Wed, 24 Jun
ORD
Chicago
FSD
Sioux Falls
RM3,442 Return, found 23 hours ago
RM3,442
Return
found 23 hours ago
Select United flight, departing Tue, 23 Jun from Chicago to Sioux Falls, returning Wed, 24 Jun, priced at RM3,442 found 23 hours ago

Frequently asked questions

How do I find cheap flights to Douglas County that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to give you the most flexible airfares in town. Simply check the "No change fee" box under the "Flexible change policies" subheading to find your perfect flight to Douglas County.
Which airlines fly to Douglas County?
Grab a seat with one of these airlines and the dynamic region of Douglas County will be all yours to explore:

  • United Airlines - 182 flights to or near Douglas County each month, including 182 flights to Sioux Falls Regional Airport (FSD) per month.
  • Delta Air Lines - 164 flights to or near Douglas County each month, including 164 flights to Sioux Falls Regional Airport (FSD) per month.
  • American Airlines - 151 flights to or near Douglas County each month, including 151 flights to Sioux Falls Regional Airport (FSD) per month.

How can I find cheap tickets to Douglas County?
One of the best ways to score cheap tickets to Douglas County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Douglas County in the last seven days was RM3,146. Booking in advance will usually help you pick up an even better deal.
How much is a flight to Douglas County?
If you were travelling one way from Chicago (ORD), you could've picked up a cheap fare for just RM1,574 in the last seven days. Return flights to Douglas County ranged from RM3,146 to RM3,442 during this same period.
What are the most popular airports to fly into in Douglas County?
Get ready to pack your suitcase and fly into Sioux Falls Regional Airport (FSD), Douglas County's leading flight hub. Reserve a seat on one of the 598 flights that touch down at this favourite destination each month.
How much is a plane ticket to Douglas County?
Airfares ranged from just RM3,146 to RM3,442 in the last seven days. When you're ready to book, we're ready to help you lock in a great deal to Douglas County.
What months are the cheapest to book a flight to Douglas County?
February is an excellent month to secure bargain flights to Douglas County. Be aware that the most expensive time to make a booking in the USA isn't the middle of summer, but the month of December.

Book with confidence

About Douglas County

Expedia offers flights to Douglas County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Douglas County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Douglas County
*Available to Expedia members.