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$309 Cheap Flights from Sioux Falls (FSD) to Tucson (TUS)

View $309 flight on Wed, Sep 30, 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 $309 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 30 - Mon, Oct 5
FSD
Sioux Falls
TUS
Tucson
$329 Roundtrip, found 1 hour ago
$329
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Sep 30 from Sioux Falls to Tucson, returning Mon, Oct 5, priced at $329 found 1 hour ago
American Airlines
Fri, Sep 18 - Wed, Sep 23
FSD
Sioux Falls
TUS
Tucson
$333 Roundtrip, found 3 days ago
$333
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Sep 18 from Sioux Falls to Tucson, returning Wed, Sep 23, priced at $333 found 3 days ago
Delta
Sun, Sep 6 - Tue, Sep 22
FSD
Sioux Falls
TUS
Tucson
$334 Roundtrip, found 2 days ago
$334
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Sep 6 from Sioux Falls to Tucson, returning Tue, Sep 22, priced at $334 found 2 days ago
United
Sat, Oct 31 - Sun, Nov 8
FSD
Sioux Falls
TUS
Tucson
$354 Roundtrip, found 1 day ago
$354
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 31 from Sioux Falls to Tucson, returning Sun, Nov 8, priced at $354 found 1 day ago
United
Fri, Dec 4 - Mon, Dec 7
FSD
Sioux Falls
TUS
Tucson
$355 Roundtrip, found 4 hours ago
$355
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Dec 4 from Sioux Falls to Tucson, returning Mon, Dec 7, priced at $355 found 4 hours ago
United
Fri, Oct 30 - Sun, Nov 8
FSD
Sioux Falls
TUS
Tucson
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 30 from Sioux Falls to Tucson, returning Sun, Nov 8, priced at $356 found 1 day ago
Delta
Sat, Sep 5 - Tue, Sep 22
FSD
Sioux Falls
TUS
Tucson
$359 Roundtrip, found 2 days ago
$359
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 5 from Sioux Falls to Tucson, returning Tue, Sep 22, priced at $359 found 2 days ago
United
Sun, Oct 25 - Sat, Oct 31
FSD
Sioux Falls
TUS
Tucson
$360 Roundtrip, found 5 hours ago
$360
Roundtrip
found 5 hours ago
Select United flight, departing Sun, Oct 25 from Sioux Falls to Tucson, returning Sat, Oct 31, priced at $360 found 5 hours ago
United
Mon, Sep 28 - Mon, Oct 5
FSD
Sioux Falls
TUS
Tucson
$361 Roundtrip, found 17 hours ago
$361
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Sep 28 from Sioux Falls to Tucson, returning Mon, Oct 5, priced at $361 found 17 hours ago
United
Sat, Sep 5 - Tue, Sep 15
FSD
Sioux Falls
TUS
Tucson
$364 Roundtrip, found 2 days ago
$364
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 5 from Sioux Falls to Tucson, returning Tue, Sep 15, priced at $364 found 2 days ago

Find the cheapest month to fly from Sioux Falls (FSD) to Tucson (TUS)

May is typically the cheapest month to fly

From $258 - $637 per traveler.

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

Sioux Falls (FSD) to Tucson (TUS) at a glance

Explore a range of options for flights from Sioux Falls (FSD) to Tucson (TUS) on this domestic short-haul route. Compare itineraries from various airlines to discover the best choice for your budget, schedule, and travel plans. Whether you're seeking cheap flights from Sioux Falls or prefer a full-service experience, you'll find all the key information you need for your journey to Tucson and its renowned attractions and neighborhoods.

  • Fastest (typical) flight duration: around 4h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,100 miles (1,770 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $110–$395, depending on seasonality and how far ahead you book

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

Based on the latest traveler bookings, here are the top airlines flying from Sioux Falls to Tucson, favored for their one-stop services. Popular layover options include Denver International Airport (DEN, approximately 1 hour and 15 minutes), Sky Harbor International Airport (PHX, around 1 hour and 15 minutes), and Dallas-Fort Worth International Airport (DFW, about 2 hours). These choices allow you to balance price, total travel time, and cabin class to create the best travel itinerary for your needs.

  • United: This full-service airline provides one-stop travel options, with one-way ticket prices generally falling between $140 and $435. It represents about 60% of the departures on this route, featuring an in-flight duration of 4 hours and 15 minutes, and a total travel time of around 5 hours and 30 minutes, including layover.
  • American Airlines: Another full-service carrier, American Airlines offers one-stop services with one-way fares typically ranging from $110 to $425. It accounts for nearly 39% of departures on this route, maintaining an in-flight time of 4 hours and 15 minutes, and a total journey time of approximately 5 hours and 30 minutes, factoring in layover.

Travelers flying from Sioux Falls to Tucson can enhance their journey by upgrading to first class with American Airlines, which provides premium service on this route.

Best time to fly from Sioux Falls (FSD) to Tucson (TUS)

The most popular months for travelers flying from Sioux Falls to Tucson are February, March, and April, when peak temperatures in Tucson reach up to 68.9°F in April. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 86.2°F. For better deals, January usually offers the lowest average one-way fare around $196. Flight availability peaks in November, with approximately 11 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: January usually offers good deals with average one-way fare around $196, roughly 20% cheaper than the yearly average.
  • More budget-friendly months to fly: August and May typically offer average one-way fares roughly ranging from $197 to $210.
  • Most flight options: November has the highest number of flights from Sioux Falls to Tucson, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January51.4°F (10.8°C)Average9$196
February54.3°F (12.4°C)High8$236
March61.5°F (16.4°C)High10$250
April68.9°F (20.5°C)High9$234
May75.9°F (24.4°C)Average10$210
June86.2°F (30.1°C)Average7$223
July87.1°F (30.6°C)Low8$294
August86.2°F (30.1°C)Low7$197
September81.7°F (27.6°C)Average9$217
October71.6°F (22.0°C)Low7$345
November60.4°F (15.8°C)Average11$274
December51.6°F (10.9°C)Average8$284

*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 Tucson (TUS)

  • Madison to Tucson (XMD-TUS): Madison Municipal Airport (XMD) is located roughly 35 miles from Sioux Falls Regional Airport (FSD).
  • Sioux City to Tucson (SUX-TUS): Sioux Gateway Airport (SUX) is approximately 83 miles away from Sioux Falls Regional Airport (FSD).
  • Sioux Falls to Mesa (FSD-AZA): Phoenix - Mesa Gateway Airport (AZA) can be found about 92 miles from Tucson International Airport (TUS).

How to find the best prices for flights from Sioux Falls (FSD) to Tucson (TUS)

Getting some of the best deals on flights from Sioux Falls to Tucson 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 typically found when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Afternoon departures (12pm-6pm) usually offer lower prices, although morning flights (5am-12pm) are the most popular. Additionally, flying on Wednesday provides both cheaper fares and is the favored 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 Tucson International Airport from Sioux Falls Regional Airport

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

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Tucson, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Tucson International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Tucson 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 Tucson International Airport, the Roy Laos Transit Center (a metro station) is located about 5.2 miles away by car, while Tucson Station (a train station) is about 8.2 miles away by car, and Ronstadt Transit Center (a bus station) is approximately 8.4 miles away by car, providing various options for onward travel.

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 $309 and cheap return flights from $329 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
$328
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 September. 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 $309 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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