$115 Cheap Flights from Sioux Falls (FSD) to Phoenix (PHX)

View $115 flight on Wed, Aug 26, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $115 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Aug 26 - Wed, Sep 2
FSD
Sioux Falls
PHX
Phoenix
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Aug 26 from Sioux Falls to Phoenix, returning Wed, Sep 2, priced at $230 found 1 day ago
Frontier Airlines
Wed, Aug 19 - Tue, Aug 25
FSD
Sioux Falls
PHX
Phoenix
$240 Roundtrip, found 2 days ago
$240
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Aug 19 from Sioux Falls to Phoenix, returning Tue, Aug 25, priced at $240 found 2 days ago
Frontier Airlines
Wed, Aug 19 - Thu, Aug 20
FSD
Sioux Falls
PHX
Phoenix
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Aug 19 from Sioux Falls to Phoenix, returning Thu, Aug 20, priced at $244 found 1 day ago
Frontier Airlines
Mon, Jun 29 - Tue, Jun 30
FSD
Sioux Falls
PHX
Phoenix
$249 Roundtrip, found 10 hours ago
$249
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Mon, Jun 29 from Sioux Falls to Phoenix, returning Tue, Jun 30, priced at $249 found 10 hours ago
Frontier Airlines
Fri, Jul 17 - Tue, Jul 21
FSD
Sioux Falls
PHX
Phoenix
$250 Roundtrip, found 12 hours ago
$250
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Fri, Jul 17 from Sioux Falls to Phoenix, returning Tue, Jul 21, priced at $250 found 12 hours ago
Frontier Airlines
Wed, Aug 19 - Mon, Aug 24
FSD
Sioux Falls
PHX
Phoenix
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Aug 19 from Sioux Falls to Phoenix, returning Mon, Aug 24, priced at $254 found 2 days ago
Frontier Airlines
Mon, Aug 24 - Thu, Aug 27
FSD
Sioux Falls
PHX
Phoenix
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Sioux Falls to Phoenix, returning Thu, Aug 27, priced at $258 found 6 days ago
Frontier Airlines
Mon, Jul 27 - Wed, Aug 5
FSD
Sioux Falls
PHX
Phoenix
$259 Roundtrip, found 18 hours ago
$259
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Mon, Jul 27 from Sioux Falls to Phoenix, returning Wed, Aug 5, priced at $259 found 18 hours ago
American Airlines
Sat, Aug 22 - Sat, Aug 29
FSD
Sioux Falls
PHX
Phoenix
$395 Roundtrip, just found
$395
Roundtrip
just found
Select American Airlines flight, departing Sat, Aug 22 from Sioux Falls to Phoenix, returning Sat, Aug 29, priced at $395 just found
United
Sat, Feb 20 - Wed, Feb 24
FSD
Sioux Falls
PHX
Phoenix
$410 Roundtrip, found 4 days ago
$410
Roundtrip
found 4 days ago
Select United flight, departing Sat, Feb 20 from Sioux Falls to Phoenix, returning Wed, Feb 24, priced at $410 found 4 days ago

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 $448
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $448

What you need to know for your flight from Sioux Falls Regional to Sky Harbor Intl.

Sioux Falls (FSD) to Phoenix (PHX) at a glance

Embark on your next flight from Sioux Falls (FSD) to Phoenix (PHX) and explore the vibrant sights and neighborhoods of this sunny city. With a range of options available, you can choose from full-service or low-cost airlines to find the best flights from Sioux Falls that align with your budget and schedule. Check out the essential details for flights to Phoenix and plan your adventure today!

  • Fastest flight duration: around 3 hours non-stop
  • Route distance: roughly 1,100 miles (1,770 km)
  • Flights per week: around 13 departures on average
  • Typical fares (one-way): economy tickets often range from $105–$390, depending on seasonality and how far ahead you book

Flights from Sioux Falls Regional Airport (FSD) to Sky Harbor International Airport (PHX)

Based on recent travel bookings, here are the top airlines favored by travelers flying from Sioux Falls to Phoenix, particularly for non-stop and one-stop options. Popular layover choices include Denver International Airport (DEN) with approximately a 1 hour and 30 minute layover, Minneapolis-St. Paul International Airport (MSP) also around 1 hour and 30 minutes, and Dallas-Fort Worth International Airport (DFW) with a shorter layover of about 1 hour and 15 minutes. These options allow you to consider various factors like price, total travel time, and cabin class to create your ideal itinerary.

  • American Airlines: This full-service airline provides both non-stop and one-stop options, with one-way ticket prices generally between $110 and $400. It represents about 70% of departures on this route, and the average non-stop flight duration is approximately 3 hours.
  • United: Operating as a full-service carrier, United offers one-stop flights with one-way fares that typically range from $135 to $525. It makes up around 15% of departures for this route, with an in-flight time of 4 hours and a total travel duration of roughly 5 hours and 45 minutes, including layovers.
  • Frontier Airlines: As a low-cost carrier, Frontier provides one-stop service with one-way fares usually falling between $105 and $250. It holds about 9% of the total departures on this route, featuring an in-flight time of 4 hours and an overall journey time of approximately 5 hours and 45 minutes, factoring in layovers.
  • Delta: Another full-service airline, Delta offers one-stop flights with one-way fares typically ranging from $110 to $550. It accounts for about 6% of departures on this route, with a flight time of around 4 hours and a total travel time close to 5 hours and 45 minutes, including the layover.

Travelers flying from Sioux Falls to Phoenix can opt for an upgrade, with both American Airlines and United offering first-class service for this route.

Best time to fly from Sioux Falls (FSD) to Phoenix (PHX)

The most popular months for travelers flying from Sioux Falls to Phoenix are January, February, and March, when peak temperatures in Phoenix reach up to 66°F in March. If you prefer quieter travel, consider July, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 95.7°F. For better deals, August usually offers the lowest average one-way fare around $199. Flight availability peaks in February and March, with approximately 16 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: August usually offers good deals with average one-way fare around $199, roughly 14% cheaper than the yearly average.
  • More budget-friendly months to fly: October, July, and January typically offer average one-way fares roughly ranging from $203 to $217.
  • Most flight options: February and March have the highest number of flights from Sioux Falls to Phoenix, with approximately 16 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January55.4°F (13.0°C)High13$217
February58.6°F (14.8°C)High16$232
March66.0°F (18.9°C)High16$268
April74.5°F (23.6°C)Average11$250
May82.0°F (27.8°C)Average10$223
June92.3°F (33.5°C)Low11$238
July95.7°F (35.4°C)Low9$212
August94.8°F (34.9°C)Average11$199
September89.8°F (32.1°C)Low11$219
October77.7°F (25.4°C)Average12$203
November65.5°F (18.6°C)Average11$275
December55.4°F (13.0°C)Average13$251

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Sioux Falls (FSD) to Phoenix (PHX)

  • Sioux Falls to Scottsdale (FSD-SCF): Located approximately 14 miles from Sky Harbor International Airport (PHX), Scottsdale Airport (SCF) offers convenient access to the area.
  • Sioux Falls to Mesa (FSD-AZA): Phoenix - Mesa Gateway Airport (AZA) lies about 22 miles from Sky Harbor International Airport (PHX), making it a viable option.
  • Madison to Phoenix (XMD-PHX): Madison Municipal Airport (XMD) is roughly 35 miles from Sioux Falls Regional Airport (FSD), providing additional travel choices.

How to find the best prices for flights from Sioux Falls (FSD) to Phoenix (PHX)

Getting some of the best deals on flights from Sioux Falls to Phoenix is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which is also the timeframe when most travelers make their reservations. Evening departures from 6 PM to 12 AM tend to be less expensive, although afternoon flights from 12 PM to 6 PM are more popular. Additionally, flying on Monday generally offers lower prices, while Friday is the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Sky Harbor International Airport from Sioux Falls Regional Airport

Phoenix welcomes travelers from Sioux Falls with a range of transport options based on price, convenience, and proximity. Here's how to reach Phoenix efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Phoenix, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Sky Harbor International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sky Harbor International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Sky Harbor International Airport, two key transport options are within walking distance: Terminal 3 Station, a metro station located about 0.1 miles from the airport, and Phoenix Airport Bus Stop, a bus station situated approximately 0.2 miles away.

Frequently asked questions

How much does a flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from $115 and cheap return flights from $230 Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. One-way flights usually range from $255 to $1553, and return flights typically cost between $395 and $1543. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
September is the most affordable month to fly from Sioux Falls, SD (FSD) to Phoenix, AZ (PHX), with average round-trip fares around $405. This is about 12% lower than the average price for the year, as travel demand tends to decrease after the summer heat. Other budget-friendly months for this route include January and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
American Airlines offers around 19 weekly direct flights from FSD to PHX.
How do I find cheap flights from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best airline to fly with from Sioux Falls, SD (FSD) to Phoenix, AZ (PHX) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines also offers the most daily flights from FSD to PHX, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best time to fly from Sioux Falls, SD (FSD) to Phoenix, AZ (PHX) is typically in September or August. During these months, you can find return flights at around $405, making it a budget-friendly option. September is particularly appealing as it offers pleasant weather in Phoenix, and you'll have plenty of flight options since it's a popular travel time.*Prices based on flights available on Expedia in the last year.
How many flights per day from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
There are approximately 3 nonstop flights per day from Sioux Falls Regional (FSD) to Sky Harbor Intl. (PHX). For more options, look at flights that include layovers.
What is the earliest flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The earliest flight from Sioux Falls Regional Airport (FSD) to Phoenix Sky Harbor International Airport (PHX) typically departs at around 5:00 AM, operated by Delta and Alaska Airlines. An early departure allows you to make the most of your time in Phoenix. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The most popular departure times for flights from Sioux Falls Regional (FSD) to Sky Harbor Intl. (PHX) are in the early afternoon, from 12pm to 3pm. About 32% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to enjoy your morning before heading to the airport.
How long does it take to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Flying nonstop from FSD to PHX takes around 3 hours, with the route covering approximately 1,080 miles. Flights with a layover typically take 4 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
First class is available on flights from FSD to PHX. First class cabins are available on:

  • United Airlines
  • American Airlines
  • Delta Air Lines

How much is a business class flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
A direct, return business class ticket from Sioux Falls, SD (FSD) to Phoenix, AZ (PHX) typically costs between $1,587 - $2,438. A non-stop, one-way business class flight is usually around $569 - $819. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Phoenix from Sioux Falls Regional (FSD)?
If you're planning to travel to Phoenix from Sioux Falls Regional (FSD), you can fly into Sky Harbor Intl. (PHX) Some flights may connect through major hubs like Denver Intl. (DEN), Dallas-Fort Worth Intl. (DFW), O'Hare Intl. (ORD) before reaching Phoenix. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) Phoenix Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your Sioux Falls, SD (FSD-Sioux Falls Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. 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, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Sioux Falls Regional
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$230
Distance
1080 mi

Book with confidence

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 August. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $115 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.

 

Sioux Falls to Phoenix Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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