$82 Cheap Flights from Sioux Falls (FSD) to Phoenix (PHX)

View $82 flight on Mon, Sep 22, 2025Opens in a new window

Popular airlines from Sioux Falls Regional Airport (FSD) to Phoenix Sky Harbor Intl. Airport (PHX)

Cheap Flights from Sioux Falls to Phoenix (FSD-PHX)

Prices were available within the past 7 days and start at $82 for one-way flights and $163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 6 - Sun, Nov 9
FSD
Sioux Falls
PHX
Phoenix
$163 Roundtrip, found 10 hours ago
$163
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Sioux Falls to Phoenix, returning Sun, Nov 9, priced at $163 found 10 hours ago
Frontier Airlines
Mon, Oct 20 - Mon, Oct 27
FSD
Sioux Falls
PHX
Phoenix
$178 Roundtrip, found 17 hours ago
$178
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Mon, Oct 20 from Sioux Falls to Phoenix, returning Mon, Oct 27, priced at $178 found 17 hours ago
American Airlines
Sat, Oct 4 - Tue, Oct 7
FSD
Sioux Falls
PHX
Phoenix
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Oct 4 from Sioux Falls to Phoenix, returning Tue, Oct 7, priced at $179 found 1 hour ago
Frontier Airlines
Thu, Oct 30 - Sun, Nov 2
FSD
Sioux Falls
PHX
Phoenix
$183 Roundtrip, found 2 days ago
$183
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Sioux Falls to Phoenix, returning Sun, Nov 2, priced at $183 found 2 days ago
Frontier Airlines
Fri, Sep 5 - Sun, Sep 7
FSD
Sioux Falls
PHX
Phoenix
$185 Roundtrip, found 23 hours ago
$185
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Fri, Sep 5 from Sioux Falls to Phoenix, returning Sun, Sep 7, priced at $185 found 23 hours ago
Frontier Airlines
Thu, Oct 30 - Mon, Nov 3
FSD
Sioux Falls
PHX
Phoenix
$187 Roundtrip, found 6 hours ago
$187
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Sioux Falls to Phoenix, returning Mon, Nov 3, priced at $187 found 6 hours ago
Frontier Airlines
Fri, Sep 12 - Mon, Sep 15
FSD
Sioux Falls
PHX
Phoenix
$189 Roundtrip, found 1 hour ago
$189
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Sep 12 from Sioux Falls to Phoenix, returning Mon, Sep 15, priced at $189 found 1 hour ago
Frontier Airlines
Fri, Nov 7 - Sun, Nov 9
FSD
Sioux Falls
PHX
Phoenix
$190 Roundtrip, found 14 hours ago
$190
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Sioux Falls to Phoenix, returning Sun, Nov 9, priced at $190 found 14 hours ago
Delta
Sat, Oct 18 - Wed, Oct 22
FSD
Sioux Falls
PHX
Phoenix
$217 Roundtrip, found 1 hour ago
$217
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Oct 18 from Sioux Falls to Phoenix, returning Wed, Oct 22, priced at $217 found 1 hour ago
United
Sat, Oct 4 - Tue, Oct 7
FSD
Sioux Falls
PHX
Phoenix
$361 Roundtrip, found 1 hour ago
$361
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Oct 4 from Sioux Falls to Phoenix, returning Tue, Oct 7, priced at $361 found 1 hour ago

Find the cheapest month to fly from Sioux Falls (FSD) to Phoenix (PHX)

September is typically the cheapest month to fly

From $118 - $410 per traveler.

Graph displaying average flight prices per month

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $295
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $295
Flights from Sioux Falls (FSD) to Phoenix (PHX)
Origin airport
Sioux Falls Regional
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$162
Distance
1080 mi
Average flight time
2 hours 1 min

Sioux Falls to Phoenix Flights

The cheapest times to fly from Sioux Falls to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sioux Falls to Phoenix are during the month of November. You can find some of the cheapest flights from Sioux Falls to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sioux Falls to Phoenix

Sunday is one of the best days to book for cheap flights from Sioux Falls to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sioux Falls to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sioux Falls to Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $82 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sioux Falls to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sioux Falls to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX) cost?
Lock in a cheap one-way flight from $82 or cheap return flight from $163 from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX)?
The cheapest month to fly from FSD to PHX is November, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
Which airlines fly direct from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX)?
Board a direct flight with American Airlines and head straight from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX).
What is the cheapest airline that flies from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX)?
To find the cheapest airline flying from FSD to PHX, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX)?
On average, Sioux Falls Regional Airport (FSD) only offers 1 nonstop flight to Sky Harbor Intl. Airport (PHX) per day. For more choices, try our easy-to-use filter tool. Simply enter your details, then choose "1 Stop" or "2+ Stops" to discover flights with layovers.
What are the most popular departure times for flights from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX)?
The 2 PM departures from FSD to PHX are the most sought after. These flights can come with a higher price due to their popularity. If you want to save on your trip, book during off-peak hours.
What day of the week has the most flights from FSD to PHX?
Friday has the most flights from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX). Consider jetting off on this day and you'll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX)?
The earliest flight taking off from Sioux Falls Regional Airport (FSD) is at around 2:39PM UTC-6. Catch this flight and you'll arrive at Sky Harbor Intl. Airport (PHX) at approximately 5:00PM UTC-7. The total travel time is 3h 21m.
How long does it take to fly from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX)?
The average flight time from FSD to PHX is 3 hours and 21 minutes, covering a total distance of 1,100 mi.
What is the best time to fly from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX)?
To avoid potential delays on the Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Phoenix from Sioux Falls Regional Airport (FSD)?
Catch a direct flight from Sioux Falls Regional Airport (FSD) to Phoenix and touch down at Sky Harbor Intl. Airport (PHX). An alternative arrival point to this destination is Phoenix - Mesa Gateway Airport (AZA).
Is it cheaper to buy a plane ticket from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX) last-minute?
Last-minute bookings from FSD to PHX are typically more expensive. To lock in the lowest rates, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, you may score a cheap fare just before your departure.
Is it cheaper to book a FSD to PHX flight and hotel package?
Compared with arranging flights and hotels separately, booking a FSD to PHX flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Sioux Falls Regional Airport (FSD) to Sky Harbor Intl. Airport (PHX)?
If you reserved your FSD to PHX flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.