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Find cheap one-way flights from Phoenix to Sioux Falls starting at US$46.

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

  • One way
  • Round-trip

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

When is the cheapest time to book flights from Phoenix to Sioux Falls?

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

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Phoenix to Sioux Falls

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From US$46
United Airlines
From US$108
Allegiant Air
From US$150
Spirit Airlines
From US$167
Delta Air Lines
From US$206
American Airlines
From US$321
ANA airlines

Find more flights and airlines

Find cheap flights from Phoenix to Sioux Falls by different airports

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

  • Cheapest
    Frontier Airlines
    PHX
    05:50
    6h 38m
    1 transfer
    FSD
    14:28
    Sky Harbor International Airport - Sioux Falls Regional Airport
    Wed, Apr 17Frontier Airlines
    US$46
  • Allegiant Air
    AZA
    15:02
    2h 37m
    Direct
    FSD
    19:39
    Phoenix-Mesa Gateway Airport - Sioux Falls Regional Airport
    Wed, May 1Allegiant Air
    US$150
  • Allegiant Air
    AZA
    15:02
    2h 37m
    Direct
    FSD
    19:39
    Phoenix-Mesa Gateway Airport - Sioux Falls Regional Airport
    Wed, May 1Allegiant Air
    US$150
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Phoenix (PHX) to Sioux Falls (FSD) the cheapest?

    Airlines adjust prices for flights from Phoenix to Sioux Falls based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Phoenix (PHX) to Sioux Falls (FSD) cost?

    According to Trip.com's data, the lowest price is around $459.
  • How long does it take to fly from Phoenix (PHX) to Sioux Falls (FSD) and what is the distance?

    It takes around 2 hours 42 minutes to fly from Phoenix (PHX) to Sioux Falls (FSD).
  • 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. It takes about 20 minutes by taxi.
  • What are the most popular airlines that fly from Phoenix (PHX) to Sioux Falls (FSD)?

    Airlines with flights from Phoenix (PHX) to Sioux Falls (FSD): Allegiant Air and American Airlines.

Phoenix to Sioux Falls Flight Information

Cheapest nonstop flight price

$45

Cheapest round-trip ticket price

$235

Off-season for travel

December

Peak season for travel

June