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$333+ Cheap flights from Sioux Falls (FSD) to Madrid, Spain (MAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — MAD
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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Cheap 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 May 20, 2026.

This United Airlines deal was found by Cheapflights users on 5/18. 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.
Thu 7/307:35 am
FSD
-
MAD
2 stops16h 15m
United Airlines
Mon 8/101:25 pm
MAD
-
FSD
2 stops40h 27m
United Airlines
Deal found 5/18$957
This Finnair deal was found by Cheapflights users on 5/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:05 pm
FSD
-
MAD
1 stop13h 15m
Multiple Airlines
Mon 8/1011:45 am
MAD
-
FSD
1 stop19h 46m
Multiple Airlines
Deal found 5/18$1,000
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Thu 7/307:35 am
FSD
-
MAD
2 stops17h 30m
United Airlines
Sun 8/91:30 pm
MAD
-
FSD
2 stops17h 01m
United Airlines
Deal found 5/19$1,008
This Finnair deal was found by Cheapflights users on 5/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:06 am
FSD
-
MAD
1 stop18h 14m
Multiple Airlines
Sun 8/93:55 pm
MAD
-
FSD
1 stop26h 51m
Multiple Airlines
Deal found 5/20$1,012
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Fri 7/36:00 am
FSD
-
MAD
2 stops17h 50m
United Airlines
Fri 7/1012:45 pm
MAD
-
FSD
2 stops34h 38m
United Airlines
Deal found 5/19$1,033
This Finnair deal was found by Cheapflights users on 5/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:34 pm
FSD
-
MAD
1 stop13h 51m
Multiple Airlines
Fri 7/104:20 pm
MAD
-
FSD
2 stops31h 17m
Multiple Airlines
Deal found 5/19$1,060
This BusinessClass deal was found by Cheapflights users on 5/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:28 pm
FSD
-
MAD
2 stops29h 22m
Multiple Airlines
Mon 7/1312:45 pm
MAD
-
FSD
2 stops28h 38m
Multiple Airlines
Deal found 5/18$1,110
This Delta deal was found by Cheapflights users on 5/18. 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.
Fri 7/31:53 pm
FSD
-
MAD
2 stops19h 52m
Delta
Sun 7/1212:20 pm
MAD
-
FSD
2 stops31h 29m
Delta
Deal found 5/18$1,139
This Ovago deal was found by Cheapflights users on 5/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:35 am
FSD
-
MAD
2 stops17h 30m
Lufthansa
Sat 7/1110:50 am
MAD
-
FSD
2 stops19h 41m
Lufthansa
Deal found 5/18$1,153

Find 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 May 20, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$957
(United Airlines)

One-way from

$333
(United Airlines)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Madrid Barajas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Madrid Barajas flights.
Search Deals
From Sioux Falls Joe Foss Field to Madrid Barajas
Search Deals
One-way flight from Sioux Falls Joe Foss Field to Madrid Barajas
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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 May 20, 2026.
Use the filters below to find and compare flights from Sioux Falls to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Thu 7/30

7:35 am-8:05 am

2 stops17h 30m

Madrid Barajas

Sun 8/9

1:30 pm-11:31 pm

2 stops17h 01m

$1,008

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Thu 7/30

7:06 am-8:20 am

1 stop18h 14m

Madrid Barajas

Sun 8/9

3:55 pm-11:46 am

1 stop26h 51m

$1,012

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Fri 7/3

6:00 am-6:50 am

2 stops17h 50m

Madrid Barajas

Fri 7/10

12:45 pm-4:23 pm

2 stops34h 38m

$1,033

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Fri 7/3

5:34 pm-2:25 pm

1 stop13h 51m

Madrid Barajas

Fri 7/10

4:20 pm-4:37 pm

2 stops31h 17m

$1,060

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sun 6/14

6:00 am-6:50 am

2 stops17h 50m

Madrid Barajas

Tue 6/23

1:30 pm-4:23 pm

2 stops33h 53m

$1,218
Quickest round-trip

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Fri 7/3

5:34 pm-2:25 pm

1 stop13h 51m

Madrid Barajas

Sun 7/12

11:45 am-12:18 am

1 stop19h 33m

$1,307

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sun 6/14

7:02 am-8:20 am

1 stop18h 18m

Madrid Barajas

Tue 6/23

11:45 am-12:20 am

1 stop19h 35m

$1,349

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Sat 7/4

5:20 am-12:15 pm

1 stop23h 55m

Madrid Barajas

Sat 7/11

9:50 am-7:56 pm

1 stop17h 06m

$1,425
Cheapest one-way

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Wed 8/19

6:25 am-8:20 am

1 stop18h 55m

$333

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Wed 8/19

12:07 pm-8:20 am

1 stop13h 13m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Sioux Falls to Madrid

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Madrid in May.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux Falls-Madrid flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Sioux Falls-Madrid flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Sioux Falls-Madrid flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Madrid flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 $1,008, United Airlines can have you in Madrid from Sioux Falls in 17h 30m. There are 4512 mi between Sioux Falls and Madrid.

  • 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.

See more FAQs

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