$129 Cheap Flights from Detroit (DTW) to Sioux Falls (FSD)

View $129 flight on Mon, Aug 24, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Sioux Falls Regional Airport (FSD)

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Cheap Flights from Detroit to Sioux Falls (DTW-FSD)

Prices were available within the past 7 days and start at $129 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Jul 3 - Mon, Jul 6
DTW
Detroit
FSD
Sioux Falls
$318 Roundtrip, found 5 hours ago
$318
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Jul 3 from Detroit to Sioux Falls, returning Mon, Jul 6, priced at $318 found 5 hours ago
United
Fri, Aug 14 - Mon, Aug 17
DTW
Detroit
FSD
Sioux Falls
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 14 from Detroit to Sioux Falls, returning Mon, Aug 17, priced at $319 found 1 day ago
Frontier Airlines
Wed, Jul 1 - Mon, Jul 6
DTW
Detroit
FSD
Sioux Falls
$323 Roundtrip, found 3 days ago
$323
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jul 1 from Detroit to Sioux Falls, returning Mon, Jul 6, priced at $323 found 3 days ago
United
Wed, Sep 30 - Sat, Oct 3
DTW
Detroit
FSD
Sioux Falls
$324 Roundtrip, found 18 hours ago
$324
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Sep 30 from Detroit to Sioux Falls, returning Sat, Oct 3, priced at $324 found 18 hours ago
American Airlines
Thu, Sep 3 - Mon, Sep 7
DTW
Detroit
FSD
Sioux Falls
$326 Roundtrip, found 9 hours ago
$326
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Sep 3 from Detroit to Sioux Falls, returning Mon, Sep 7, priced at $326 found 9 hours ago
Delta
Thu, Sep 3 - Mon, Sep 7
DTW
Detroit
FSD
Sioux Falls
$333 Roundtrip, found 9 hours ago
$333
Roundtrip
found 9 hours ago
Select Delta flight, departing Thu, Sep 3 from Detroit to Sioux Falls, returning Mon, Sep 7, priced at $333 found 9 hours ago
United
Sat, Jul 18 - Sat, Jul 25
DTW
Detroit
FSD
Sioux Falls
$337 Roundtrip, found 6 days ago
$337
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jul 18 from Detroit to Sioux Falls, returning Sat, Jul 25, priced at $337 found 6 days ago
American Airlines
Mon, Jun 22 - Tue, Jun 30
DTW
Detroit
FSD
Sioux Falls
$339 Roundtrip, found 2 days ago
$339
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jun 22 from Detroit to Sioux Falls, returning Tue, Jun 30, priced at $339 found 2 days ago
United
Wed, Sep 23 - Mon, Sep 28
DTW
Detroit
FSD
Sioux Falls
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 23 from Detroit to Sioux Falls, returning Mon, Sep 28, priced at $339 found 1 day ago
American Airlines
Sat, Jul 11 - Wed, Jul 15
DTW
Detroit
FSD
Sioux Falls
$342 Roundtrip, found 14 hours ago
$342
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Detroit to Sioux Falls, returning Wed, Jul 15, priced at $342 found 14 hours ago

Alternative airports near Sioux Falls

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

Select flight to Sioux Falls Regional FSD. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $663
FSD
Sioux Falls Regional
CheapestClosest
Average driving time to city center6 min
Flights from $663

What you need to know for your flight from Detroit Metropolitan Wayne County to Sioux Falls Regional

Detroit (DTW) to Sioux Falls (FSD) at a glance

Experience the convenience of flying from Detroit (DTW) to Sioux Falls (FSD) with a variety of airlines catering to this domestic short-haul route. Whether you’re seeking cheap flights from Detroit or prefer full-service options, you can easily compare itineraries that align with your budget and schedule. Discover the best flights to Sioux Falls as you plan your visit to explore its renowned attractions and vibrant neighborhoods. Get ready to find essential details for your journey from Detroit Metropolitan Wayne County Airport to Sioux Falls Regional Airport.

  • Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 700 miles (1,130 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $115–$465, depending on seasonality and how far ahead you book

Flights from Detroit Metropolitan Wayne County Airport (DTW) to Sioux Falls Regional Airport (FSD)

Based on the latest traveler bookings, here are the top airlines favored for one-stop flights from Detroit to Sioux Falls. Many travelers opt for routes that include layovers at O'Hare International Airport (ORD, approximately 1 hour and 15 minutes), Minneapolis - St. Paul International Airport (MSP, about 1 hour and 15 minutes), and Denver International Airport (DEN, roughly 3 hours and 15 minutes). These options allow you to tailor your journey by balancing price, total travel time, and cabin class to create the ideal itinerary.

  • Delta: This full-service airline provides one-stop options, with one-way ticket prices generally falling between $125 and $620. Delta makes up around 38% of all departures on this route, featuring an in-flight duration of 3 hours and 15 minutes, leading to a total travel time of approximately 4 hours and 45 minutes, including layover time.
  • American Airlines: A full-service carrier that also offers one-stop services, American Airlines has one-way fares that typically range from $125 to $465. It comprises about 29% of the departures on this route, with a flight duration of 3 hours and 15 minutes and a total journey time of around 4 hours and 45 minutes, factoring in the layover.
  • United: As another full-service option, United Airlines provides one-stop service with one-way fares generally priced between $130 and $500. This airline accounts for roughly 28% of the departures on this route, featuring an in-flight time of 3 hours and 15 minutes and an overall travel duration of about 4 hours and 45 minutes, including layovers.
  • Frontier Airlines: A budget-friendly carrier, Frontier Airlines offers one-stop service with one-way fares typically ranging from $115 to $175. Representing around 5% of the flight departures on this route, it has a flight time of 3 hours and 15 minutes and a total travel time of approximately 4 hours and 45 minutes, including layover duration.

Travelers have the option to enhance their journey from Detroit to Sioux Falls by upgrading their flight, with Delta providing first-class service on this route.

Best time to fly from Detroit (DTW) to Sioux Falls (FSD)

The most popular months for travelers flying from Detroit to Sioux Falls are July, August, and September, when peak temperatures in Sioux Falls reach up to 73.2°F in July. If you prefer quieter travel, consider November, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 36.1°F. For better deals, October usually offers the lowest average one-way fare around $194. Flight availability peaks in May, with approximately 11 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: October usually offers good deals with average one-way fare around $194, roughly 29% cheaper than the yearly average.
  • More budget-friendly months to fly: June, August, and July typically offer average one-way fares roughly ranging from $197 to $212.
  • Most flight options: May has the highest number of flights from Detroit to Sioux Falls, 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
January16.9°F (-8.4°C)Slightly Low8$343
February19.2°F (-7.1°C)Slightly Low8$313
March34.9°F (1.6°C)Average9$372
April46.2°F (7.9°C)Average10$335
May58.6°F (14.8°C)Average11$304
June69.4°F (20.8°C)Average10$197
July73.2°F (22.9°C)Slightly High10$212
August71.4°F (21.9°C)Slightly High9$206
September64.6°F (18.1°C)Slightly High8$222
October49.3°F (9.6°C)Average9$194
November36.1°F (2.3°C)Slightly Low8$255
December22.8°F (-5.1°C)Average8$334

*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 route from Detroit (DTW) to Sioux Falls (FSD)

  • Flint to Sioux Falls (FNT-FSD): Bishop International Airport (FNT) is located approximately 56 miles from Detroit Metropolitan Wayne County Airport (DTW). One-way economy ticket prices for this journey generally range between $125 and $410, influenced by the season and how early you book. This route typically features one-stop flights, with the majority connecting through O'Hare International Airport (ORD). Leading airlines operating on this route include United and American Airlines.

How to find the best prices for flights from Detroit (DTW) to Sioux Falls (FSD)

Getting some of the best deals on flights from Detroit to Sioux Falls 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 available when booking at least two months in advance, although most travelers tend to book within two weeks. Afternoon departures (12 PM to 6 PM) typically offer lower prices, while morning flights (5 AM to 12 PM) are the most popular. Additionally, flying on Sunday generally provides cheaper rates, even though 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.* Find Sioux Falls hotel and flight deals.
  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 Sioux Falls Regional Airport from Detroit Metropolitan Wayne County Airport

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

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Sioux Falls, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Sioux Falls Regional Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sioux Falls Regional 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.

Frequently asked questions

How much does a flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional) cost?
You can find cheap one-way flights from $129 and cheap return flights from $318 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional) with Expedia. One-way flights generally range between $131 and $800, and roundtrip flights usually range from $327 to $1212. 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional) 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
The cheapest month to fly from DTW to FSD is July when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
Enter DTW to FSD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
To find a cheap flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional), 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from DTW to FSD. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
The most popular departure times for flights from Detroit Metropolitan Wayne County (DTW) to Sioux Falls Regional (FSD) are in the early morning, from 6am to 9am. About 30% of passengers prefer this time window. Many major carriers, including United Airlines, American Airlines and Delta Airlines, operate flights during this window. This timing works well as it allows travelers to reach Sioux Falls early in the day.
How long does it take to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
Flying from DTW to FSD with a connection usually takes about 4 hours 20 minutes, traveling roughly 683 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
First class is available on flights from DTW to FSD. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional) flight with Expedia?
It's easy to earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional) 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 Sioux Falls from Detroit Metropolitan Wayne County (DTW)?
From Detroit Metropolitan Wayne County (DTW), you can fly into Sioux Falls Regional (FSD) to reach Sioux Falls. Some flights may connect through major hubs like O'Hare Intl. (ORD), Liberty Intl. (EWR), Washington Dulles Intl. (IAD) before reaching Sioux Falls. 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional) at the last minute?
Typically, booking a last minute flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional) 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional) flight and hotel package?
Securing a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional) Sioux Falls 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional)?
If you booked your Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Sioux Falls, SD (FSD-Sioux Falls Regional) 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
Detroit Metropolitan Wayne County
Destination airport
Sioux Falls Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$318
Distance
683 mi

Book with confidence

Detroit to Sioux Falls Flights

The cheapest times to fly from Detroit to Sioux Falls

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

 

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

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

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 Detroit to Sioux Falls in 2026. You can also book with separate airlines for your outbound and return journeys, from $129 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 Detroit to Sioux Falls 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 Detroit to Sioux Falls 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.

 

Detroit to Sioux Falls Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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