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$652+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — MAD
May 23 — May 301
Sat 5/23
Sat 5/30
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 April 23, 2026.

This United Airlines deal was found by Cheapflights users on 4/19. 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.
Mon 11/99:14 am
FSD
-
MAD
2 stops15h 46m
United Airlines
Wed 11/111:35 pm
MAD
-
FSD
2 stops34h 59m
United Airlines
Deal found 4/19$704
This KLM deal was found by Cheapflights users on 4/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:25 am
FSD
-
MAD
1 stop23h 50m
KLM
Fri 5/159:50 am
MAD
-
FSD
1 stop16h 59m
KLM
Deal found 4/19$947
This United Airlines deal was found by Cheapflights users on 4/21. 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 8/286:37 pm
FSD
-
MAD
2 stops53h 13m
United Airlines
Mon 9/71:30 pm
MAD
-
FSD
2 stops32h 03m
United Airlines
Deal found 4/21$1,050
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:07 pm
FSD
-
MAD
1 stop12h 23m
Iberia
Mon 9/79:00 pm
MAD
-
FSD
2 stops34h 27m
Iberia
Deal found 4/21$1,070
This Expedia deal was found by Cheapflights users on 4/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:29 pm
FSD
-
MAD
2 stops41h 56m
Iberia
Tue 5/2611:45 am
MAD
-
FSD
1 stop18h 12m
Iberia
Deal found 4/19$1,109
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:25 am
FSD
-
MAD
2 stops38h 25m
United Airlines
Thu 6/111:30 pm
MAD
-
FSD
2 stops37h 38m
United Airlines
Deal found 4/20$1,157
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:58 pm
FSD
-
MAD
2 stops19h 27m
Delta
Thu 6/119:50 am
MAD
-
FSD
1 stop17h 09m
Delta
Deal found 4/20$1,173
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
FSD
-
MAD
2 stops20h 50m
United Airlines
Sat 6/1312:45 pm
MAD
-
FSD
2 stops42h 08m
United Airlines
Deal found 4/20$1,186
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Tue 5/196:42 pm
FSD
-
MAD
2 stops29h 08m
United Airlines
Tue 5/266:20 am
MAD
-
FSD
2 stops22h 23m
United Airlines
Deal found 4/19$1,192

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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,050
(United Airlines)

One-way from

$652
(Delta)
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
Search Deals

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 April 23, 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

Fri 8/28

6:37 pm-6:50 am

2 stops53h 13m

Madrid Barajas

Mon 9/7

1:30 pm-2:33 pm

2 stops32h 03m

$1,050

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Fri 8/28

6:07 pm-1:30 pm

1 stop12h 23m

Madrid Barajas

Mon 9/7

9:00 pm-12:27 am

2 stops34h 27m

$1,070

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Tue 5/19

6:42 pm-6:50 am

2 stops29h 08m

Madrid Barajas

Tue 5/26

6:20 am-9:43 pm

2 stops22h 23m

$1,192

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Thu 6/4

6:51 am-8:20 am

1 stop18h 29m

Madrid Barajas

Thu 6/11

11:45 am-10:55 pm

1 stop18h 10m

$1,208

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Fri 7/3

3:07 pm-6:50 am

2 stops56h 43m

Madrid Barajas

Sun 7/12

1:30 pm-10:38 am

2 stops28h 08m

$1,238

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Tue 5/19

3:17 pm-3:50 pm

2 stops17h 33m

Madrid Barajas

Tue 5/26

11:45 am-10:57 pm

1 stop18h 12m

$1,248

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Thu 5/21

11:16 am-4:45 pm

2 stops22h 29m

Madrid Barajas

Mon 6/1

12:45 pm-10:38 am

2 stops52h 53m

$1,417

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Fri 7/3

7:00 am-8:20 am

1 stop18h 20m

Madrid Barajas

Sun 7/12

11:45 am-12:10 am

1 stop19h 25m

$1,426
Quickest round-trip

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Tue 5/19

1:41 pm-9:35 am

1 stop12h 54m

Madrid Barajas

Tue 5/26

11:45 am-10:57 pm

1 stop18h 12m

$1,474

Sioux FallsMadrid

FSD - MAD

FSDMAD

Sioux Falls Joe Foss Field

Wed 6/3

6:00 am-6:50 am

2 stops17h 50m

Madrid Barajas

Sat 6/13

12:45 pm-11:53 pm

2 stops42h 08m

$2,737

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 15 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 April.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Madrid flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $1,070, United Airlines can have you in Madrid from Sioux Falls in 12h 23m. There are 4512 mi between Sioux Falls and Madrid. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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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