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Cheap Flights from Allentown to Sioux Falls starting at S$ 674

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Allentown to Sioux Falls

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Alternative Routes from Allentown to Sioux Falls

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Allentown to Sioux Falls.

  • Cheapest
    United Airlines
    ABE
    06:35
    5h 13m
    2 transfer
    FSD
    10:48
    Lehigh Valley International Airport - Sioux Falls Regional Airport
    Sun, Apr 21United Airlines
    S$ 673
  • United Airlines
    ABE
    06:35
    5h 13m
    2 transfer
    FSD
    10:48
    Lehigh Valley International Airport - Sioux Falls Regional Airport
    Sun, Apr 21United Airlines
    S$ 673
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Allentown (ABE) to Sioux Falls (FSD) the cheapest?

    Airlines adjust prices for flights from Allentown to Sioux Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Allentown (ABE) to Sioux Falls (FSD) cost?

    According to Trip.com's data, the lowest price is around S$ 950.
  • What is the transportation method from the main airport to downtown in Sioux Falls?

    • The distance from Sioux Falls Regional Airport to downtown is about 3km, by taxi about 20 minutes.
  • How many airports in Sioux Falls?

    There are 1 airports near Sioux Falls: Sioux Falls Regional Airport.

Find cheapest flight ticket from Allentown to Sioux Falls

Cheapest month

March

Peak season for travel

December