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$548+ Cheap flights from Sioux Falls (FSD) to Madrid, Spain (MAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — MAD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Sioux Falls to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$548
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$877
From Sioux Falls Joe Foss Field to Madrid Barajas
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Highest demand for flights based on searches. 18% potential increase in price ($242 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($78 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sioux Falls to Madrid

Cheapest flights from Sioux Falls to Madrid
Explore the most affordable flight options available from Sioux Falls to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:00 amFSD - MAD
2 stops42h 00mUnited Airlines
Wed 12/31:35 pmMAD - FSD
2 stops37h 56mUnited Airlines
Deal found 9/15$548
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amFSD - MAD
1 stop19h 55mMultiple Airlines
Wed 12/312:50 pmMAD - FSD
2 stops16h 39mMultiple Airlines
Deal found 9/14$718
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amFSD - MAD
1 stop19h 55mAmerican Airlines
Wed 12/312:40 pmMAD - FSD
1 stop15h 24mAmerican Airlines
Deal found 9/14$805
This KAYAK deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:25 pmFSD - MAD
1 stop32h 30mIberia
Wed 12/312:50 pmMAD - FSD
2 stops16h 39mIberia
Deal found 9/15$817
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:00 amFSD - MAD
2 stops42h 00mUnited Airlines
Sun 11/301:35 pmMAD - FSD
2 stops52h 10mUnited Airlines
Deal found 9/15$928
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:00 amFSD - MAD
2 stops25h 45mUnited Airlines
Sun 11/301:35 pmMAD - FSD
2 stops52h 10mUnited Airlines
Deal found 9/15$956
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:30 amFSD - MAD
1 stop21h 05mKLM
Sun 11/307:05 amMAD - FSD
2 stops19h 30mKLM
Deal found 9/15$1,227
This KAYAK deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:25 pmFSD - MAD
1 stop32h 30mIberia
Sun 11/3010:00 pmMAD - FSD
2 stops27h 45mIberia
Deal found 9/14$1,268

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Madrid that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Sioux Falls to Madrid that are best for you.

Fly from

Sioux Falls

Fly to

Madrid

Route

Depart

Return

Price

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sat 11/1

8:00 am-8:00 am

2 stops42h 00m

Madrid Barajas

Wed 12/3

1:35 pm-8:31 pm

2 stops37h 56m

$548

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sat 11/1

6:00 am-7:55 am

1 stop19h 55m

Madrid Barajas

Wed 12/3

12:50 pm-10:29 pm

2 stops16h 39m

$718

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sat 11/1

1:27 pm-9:25 am

1 stop13h 58m

Madrid Barajas

Wed 12/3

12:40 pm-9:04 pm

1 stop15h 24m

$805

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sat 11/1

5:25 pm-7:55 am

1 stop32h 30m

Madrid Barajas

Wed 12/3

12:50 pm-10:29 pm

2 stops16h 39m

$817

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sat 11/1

8:00 am-8:00 am

2 stops42h 00m

Madrid Barajas

Sun 11/30

1:35 pm-10:45 am

2 stops52h 10m

$928

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Sioux Falls to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Sioux Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sioux Falls to Madrid

How much does it cost to fly round-trip from Sioux Falls to Madrid?

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with American Airlines from Sioux Falls to Madrid by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Overall

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Overall

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sioux Falls to Madrid?

    For as low as $548, United Airlines can have you in Madrid from Sioux Falls in 42h. There are 4512 mi between Sioux Falls and Madrid.

  • What is the cheapest airline to fly from Sioux Falls to Madrid round-trip?

    According to our current data, American Airlines ($644), offers the cheapest pricing from Sioux Falls to Madrid. American Airlines is currently priced 41% below the average price you’ll pay for this route.

  • Can I find deals for flights from Sioux Falls to Madrid that include hotel bookings?

    Yes. In addition to deals on Sioux Falls to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux Falls to Madrid?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Madrid.

  • Can I find deals for business class flights from Sioux Falls to Madrid?

    Yes. Cheapflights offers flight deals from Sioux Falls to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sioux Falls to Madrid?

    Currently, November is the cheapest month in which you can book a flight from Sioux Falls to Madrid (average of $543). Flying from Sioux Falls to Madrid in June is currently the most expensive (average of $1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Fuenlabrada
Getafe

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Alternative routes for Sioux Falls to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
Rapid City to Madrid flights

Top airline flying from Sioux Falls to Madrid

Discover the top airline that operate flights from Sioux Falls to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$644Average$1,364FlexibilityNo cancel feeOn-time71%

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