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Flight to Douglas County

View S$417 flight on Wed, 16 Sept, 2026Opens in a new window

Popular airlines to Douglas County

  • American Airlines

  • United

  • Delta

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to Douglas County

Prices were available within the past 7 days and start at S$417 for one-way flights and S$431 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 16 Sept - Wed, 23 Sept
RDU
Raleigh
FSD
Sioux Falls
S$431 Return, found 1 day ago
S$431
Return
found 1 day ago
Select Delta flight, departing Wed, 16 Sept from Raleigh to Sioux Falls, returning Wed, 23 Sept, priced at S$431 found 1 day ago
Delta
Sun, 13 Sept - Sun, 20 Sept
RDU
Raleigh
FSD
Sioux Falls
S$469 Return, found 3 days ago
S$469
Return
found 3 days ago
Select Delta flight, departing Sun, 13 Sept from Raleigh to Sioux Falls, returning Sun, 20 Sept, priced at S$469 found 3 days ago
Delta
Wed, 16 Sept - Wed, 23 Sept
RDU
Raleigh
FSD
Sioux Falls
S$485 Return, found 1 day ago
S$485
Return
found 1 day ago
Select Delta flight, departing Wed, 16 Sept from Raleigh to Sioux Falls, returning Wed, 23 Sept, priced at S$485 found 1 day ago
American Airlines
Wed, 16 Sept - Wed, 23 Sept
RDU
Raleigh
FSD
Sioux Falls
S$529 Return, found 1 day ago
S$529
Return
found 1 day ago
Select American Airlines flight, departing Wed, 16 Sept from Raleigh to Sioux Falls, returning Wed, 23 Sept, priced at S$529 found 1 day ago
United
Wed, 16 Sept - Wed, 23 Sept
RDU
Raleigh
FSD
Sioux Falls
S$529 Return, found 1 day ago
S$529
Return
found 1 day ago
Select United flight, departing Wed, 16 Sept from Raleigh to Sioux Falls, returning Wed, 23 Sept, priced at S$529 found 1 day ago
Delta
Wed, 16 Sept - Wed, 23 Sept
RDU
Raleigh
FSD
Sioux Falls
S$540 Return, found 1 day ago
S$540
Return
found 1 day ago
Select Delta flight, departing Wed, 16 Sept from Raleigh to Sioux Falls, returning Wed, 23 Sept, priced at S$540 found 1 day ago
Delta
Wed, 16 Sept - Wed, 23 Sept
RDU
Raleigh
FSD
Sioux Falls
S$547 Return, found 1 day ago
S$547
Return
found 1 day ago
Select Delta flight, departing Wed, 16 Sept from Raleigh to Sioux Falls, returning Wed, 23 Sept, priced at S$547 found 1 day ago
Delta
Sun, 13 Sept - Sun, 20 Sept
RDU
Raleigh
FSD
Sioux Falls
S$556 Return, found 3 days ago
S$556
Return
found 3 days ago
Select Delta flight, departing Sun, 13 Sept from Raleigh to Sioux Falls, returning Sun, 20 Sept, priced at S$556 found 3 days ago
Delta
Wed, 16 Sept - Wed, 23 Sept
RDU
Raleigh
FSD
Sioux Falls
S$560 Return, found 1 day ago
S$560
Return
found 1 day ago
Select Delta flight, departing Wed, 16 Sept from Raleigh to Sioux Falls, returning Wed, 23 Sept, priced at S$560 found 1 day ago
Delta
Sun, 13 Sept - Sun, 20 Sept
RDU
Raleigh
FSD
Sioux Falls
S$586 Return, found 3 days ago
S$586
Return
found 3 days ago
Select Delta flight, departing Sun, 13 Sept from Raleigh to Sioux Falls, returning Sun, 20 Sept, priced at S$586 found 3 days 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 S$431. 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 Raleigh (RDU), you could've picked up a cheap fare for just S$417 in the last seven days. Return flights to Douglas County ranged from S$431 to S$586 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.
When is the cheapest time to fly to Douglas County?
Jet off on a Tuesday to improve your chances of securing the cheapest airfare to Douglas County. Mondays are usually the next most affordable day to depart. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Douglas County?
Airfares ranged from just S$431 to S$586 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

Expedia offers flights to Douglas County to meet every traveller'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.

Travel information

Douglas County Flights Information

Airlines serving
Delta, United, American Airlines
Roundtrip price
from S$431
Douglas County Flights Information
*Available to Expedia members.