$314 Cheap Flights from Sioux Falls (FSD) to Tucson (TUS)

View $314 flight on Tue, Jul 14, 2026Opens in a new window

Popular airlines from Sioux Falls Regional Airport (FSD) to Tucson International Airport (TUS)

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Cheap Flights from Sioux Falls to Tucson (FSD-TUS)

Prices were available within the past 7 days and start at $314 for one-way flights and $325 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jan 6 - Sun, Jan 10
FSD
Sioux Falls
TUS
Tucson
$325 Roundtrip, found 2 hours ago
$325
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Jan 6 from Sioux Falls to Tucson, returning Sun, Jan 10, priced at $325 found 2 hours ago
American Airlines
Tue, Jun 9 - Mon, Jun 15
FSD
Sioux Falls
TUS
Tucson
$325 Roundtrip, found 20 hours ago
$325
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Jun 9 from Sioux Falls to Tucson, returning Mon, Jun 15, priced at $325 found 20 hours ago
United
Wed, Jan 6 - Sun, Jan 10
FSD
Sioux Falls
TUS
Tucson
$330 Roundtrip, found 2 hours ago
$330
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Jan 6 from Sioux Falls to Tucson, returning Sun, Jan 10, priced at $330 found 2 hours ago
American Airlines
Tue, Jun 9 - Mon, Jun 15
FSD
Sioux Falls
TUS
Tucson
$333 Roundtrip, found 20 hours ago
$333
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Jun 9 from Sioux Falls to Tucson, returning Mon, Jun 15, priced at $333 found 20 hours ago
United
Thu, Apr 30 - Sat, May 9
FSD
Sioux Falls
TUS
Tucson
$335 Roundtrip, found 6 days ago
$335
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 30 from Sioux Falls to Tucson, returning Sat, May 9, priced at $335 found 6 days ago
American Airlines
Wed, Jan 6 - Sun, Jan 10
FSD
Sioux Falls
TUS
Tucson
$339 Roundtrip, found 2 hours ago
$339
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Jan 6 from Sioux Falls to Tucson, returning Sun, Jan 10, priced at $339 found 2 hours ago
United
Thu, Apr 30 - Sat, May 9
FSD
Sioux Falls
TUS
Tucson
$340 Roundtrip, found 6 days ago
$340
Roundtrip
found 6 days ago
Select United flight, departing Thu, Apr 30 from Sioux Falls to Tucson, returning Sat, May 9, priced at $340 found 6 days ago
United
Sat, May 2 - Mon, May 4
FSD
Sioux Falls
TUS
Tucson
$344 Roundtrip, found 4 days ago
$344
Roundtrip
found 4 days ago
Select United flight, departing Sat, May 2 from Sioux Falls to Tucson, returning Mon, May 4, priced at $344 found 4 days ago
American Airlines
Wed, Jul 1 - Sat, Jul 18
FSD
Sioux Falls
TUS
Tucson
$349 Roundtrip, found 2 days ago
$349
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 1 from Sioux Falls to Tucson, returning Sat, Jul 18, priced at $349 found 2 days ago
Delta
Wed, Jan 6 - Sun, Jan 10
FSD
Sioux Falls
TUS
Tucson
$354 Roundtrip, found 2 hours ago
$354
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Jan 6 from Sioux Falls to Tucson, returning Sun, Jan 10, priced at $354 found 2 hours ago

Frequently asked questions

How much does a flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson Intl.) cost?
You can find cheap one-way flights from $314 and cheap return flights from $325 Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson Intl.) with Expedia. One-way flights generally range between $168 and $791, and roundtrip flights usually range from $358 to $1149. 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 Tucson, AZ (TUS-Tucson 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 Tucson, AZ (TUS-Tucson Intl.)?
August is the cheapest month to fly from Sioux Falls, SD (FSD) to Tucson, AZ (TUS), with average round-trip fares around $309. This fare is about 22% lower than the average price for the year, as August often sees reduced travel demand. Other budget-friendly months for this route include January and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson Intl.)?
Enter FSD to TUS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Sioux Falls Regional (FSD) to Tucson Intl. (TUS), with round-trip tickets starting from around $258.37. This is a budget-friendly choice for your travel plans. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson Intl.)?
To find a cheap flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson 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 time to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson Intl.)?
When flying from Sioux Falls, SD (FSD) to Tucson, AZ (TUS), the best months to consider are August and September. Average return flight prices are around $309, making these months both affordable and enjoyable. August allows you to escape to the warm desert, while September offers a pleasant transition into fall.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson Intl.)?
The earliest flight from Sioux Falls, SD (FSD) to Tucson, AZ (TUS) generally departs at 5:00 AM, with service provided by Delta and Alaska Airlines. An early start like this allows you to arrive in Tucson with plenty of time to explore. 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 Tucson, AZ (TUS-Tucson Intl.)?
The most popular departure times for flights from Sioux Falls, SD (FSD) to Tucson, AZ (TUS) are in the morning, from 6am to 9am. About 37% of passengers prefer this time window. American Airlines and United Airlines both offer flights during this period. Many travelers appreciate this timing as it allows for a full day in Tucson upon arrival.
How long does it take to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson Intl.)?
Flights from FSD to TUS with one stop typically take around 5 hours 30 minutes, covering approximately 1,105 miles. 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 Tucson, AZ (TUS-Tucson Intl.)?
First class seats are offered on the FSD to TUS route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson Intl.) flight with Expedia?
It's easy to earn miles on a Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson 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 Tucson from Sioux Falls Regional (FSD)?
If you're planning to travel to Tucson from Sioux Falls Regional (FSD), you can fly into Tucson Intl. (TUS) Some flights may connect through major hubs like O'Hare Intl. (ORD), Denver Intl. (DEN), Minneapolis - St. Paul Intl. (MSP) before reaching Tucson. 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 Tucson, AZ (TUS-Tucson Intl.) at the last minute?
Typically, booking a last minute flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson 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 Tucson, AZ (TUS-Tucson Intl.) flight and hotel package?
Securing a Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson Intl.) Tucson 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 Tucson, AZ (TUS-Tucson Intl.)?
If you booked your Sioux Falls, SD (FSD-Sioux Falls Regional) to Tucson, AZ (TUS-Tucson 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

Origin airport
Sioux Falls Regional
Destination airport
Tucson Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$324
Distance
1104 mi

Book with confidence

Sioux Falls to Tucson Flights

The cheapest times to fly from Sioux Falls to Tucson

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 Tucson are during the month of January. You can find some of the cheapest flights from Sioux Falls to Tucson with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Sioux Falls to Tucson: 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 Tucson

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 Tucson in 2026. You can also book with separate airlines for your outbound and return journeys, from $314 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 Tucson 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 Tucson 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 Tucson Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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