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$638+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — MAD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$638
(British Airways)

Popular in

December

Cheapest in

February
From Sioux Falls Joe Foss Field to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($243 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($79 potential savings vs. average RT price).
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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 August 14, 2025.

This British Airways deal was found by Cheapflights users on 8/13. 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.
Thu 9/256:00 amFSD - MAD
1 stop18h 55mMultiple Airlines
Thu 10/211:35 amMAD - FSD
1 stop19h 24mMultiple Airlines
Deal found 8/13$638
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:46 pmFSD - MAD
2 stops31h 04mDelta
Thu 10/212:40 pmMAD - FSD
2 stops17h 22mDelta
Deal found 8/13$639
This KLM deal was found by Cheapflights users on 8/13. 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.
Sat 11/15:30 amFSD - MAD
1 stop21h 00mKLM
Sun 11/307:05 amMAD - FSD
2 stops19h 07mKLM
Deal found 8/13$704
This United Airlines deal was found by Cheapflights users on 8/14. 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 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 stops18h 00mUnited Airlines
Sun 11/301:35 pmMAD - FSD
2 stops39h 11mUnited Airlines
Deal found 8/14$844
This KLM deal was found by Cheapflights users on 8/13. 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 10/112:56 pmFSD - MAD
2 stops13h 39mKLM
Sun 11/307:05 amMAD - FSD
2 stops19h 07mKLM
Deal found 8/13$864
This Iberia deal was found by Cheapflights users on 8/14. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:34 pmFSD - MAD
1 stop13h 21mIberia
Sun 11/3010:00 pmMAD - FSD
2 stops27h 45mIberia
Deal found 8/14$892
This United Airlines deal was found by Cheapflights users on 8/14. 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 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 stops17h 20mUnited Airlines
Sun 11/301:35 pmMAD - FSD
2 stops39h 11mUnited Airlines
Deal found 8/14$913
This Iberia deal was found by Cheapflights users on 8/14. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:19 pmFSD - MAD
1 stop12h 36mIberia
Sun 11/3010:00 pmMAD - FSD
2 stops27h 45mIberia
Deal found 8/14$929
This lol.travel deal was found by Cheapflights users on 8/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:00 amFSD - MAD
3 stops42h 00mUnited Airlines
Thu 10/211:15 amMAD - FSD
2 stops30h 22mUnited Airlines
Deal found 8/13$1,199
This British Airways deal was found by Cheapflights users on 8/14. 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
Sat 11/2912:55 amMAD - FSD
1 stop22h 46mMultiple Airlines
Deal found 8/14$1,221
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 10/17:00 amFSD - MAD
1 stop19h 05mAmerican Airlines
Sat 11/2912:55 amMAD - FSD
1 stop22h 46mAmerican Airlines
Deal found 8/14$1,246

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 August 14, 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

Thu 9/25

6:00 am-7:55 am

1 stop18h 55m

Madrid Barajas

Thu 10/2

11:35 am-11:59 pm

1 stop19h 24m

$638

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Thu 9/25

5:46 pm-7:50 am

2 stops31h 04m

Madrid Barajas

Thu 10/2

10:05 am-11:02 pm

1 stop19h 57m

$639

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sat 11/1

5:30 am-8:30 am

1 stop21h 00m

Madrid Barajas

Sun 11/30

7:05 am-7:12 pm

2 stops19h 07m

$704

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sat 11/1

6:00 am-8:00 am

2 stops20h 00m

Madrid Barajas

Sun 11/30

1:35 pm-9:46 pm

2 stops39h 11m

$844

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Wed 10/1

12:56 pm-9:35 am

2 stops13h 39m

Madrid Barajas

Sun 11/30

7:05 am-7:12 pm

2 stops19h 07m

$864

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sat 11/1

12:34 pm-7:55 am

1 stop13h 21m

Madrid Barajas

Sun 11/30

10:00 pm-6:45 pm

2 stops27h 45m

$892

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Wed 10/1

8:00 am-8:20 am

2 stops17h 20m

Madrid Barajas

Sun 11/30

1:35 pm-9:46 pm

2 stops39h 11m

$913

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Wed 10/1

12:19 pm-7:55 am

1 stop12h 36m

Madrid Barajas

Sun 11/30

10:00 pm-6:45 pm

2 stops27h 45m

$929

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Thu 9/25

8:00 am-9:00 am

3 stops42h 00m

Madrid Barajas

Thu 10/2

11:15 am-10:37 am

2 stops30h 22m

$1,199

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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.

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 August 14, 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

Crew

8.0

Boarding

7.5

Food

6.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Food

6.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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.

  • 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 $1,053). 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
Segovia
Fuenlabrada

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$644Average$1,364FlexibilityNo cancel feeOn-time71%

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