$448+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — MAD
Aug 18 — Aug 251
Round-trip
1 adult, Economy
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Find cheap flights from Sioux Falls to Madrid with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sioux Falls to Madrid
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Best
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Cheapest flights from Sioux Falls to MadridExplore 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 July 19, 2026.
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 July 19, 2026.
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sun 11/156:00 am
FSD
- MAD
2 stops18h 45m
United Airlines
Wed 11/188:35 am
MAD
- FSD
2 stops22h 08m
United Airlines
Deal found 7/15![United Airlines logo]()
$723
This Expedia deal was found by Cheapflights users on 7/17. 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.
Mon 8/3112:06 pm
FSD
- MAD
1 stop18h 24m
Iberia
Mon 9/79:00 pm
MAD
- FSD
2 stops34h 30m
Iberia
Deal found 7/17![Iberia logo]()
$892
This United Airlines deal was found by Cheapflights users on 7/17. 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 8/316:00 am
FSD
- MAD
2 stops43h 50m
United Airlines
Mon 9/71:25 pm
MAD
- FSD
2 stops40h 47m
United Airlines
Deal found 7/17![United Airlines logo]()
$896
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Mon 8/317:30 am
FSD
- MAD
1 stop18h 35m
American Airlines
Mon 9/711:45 am
MAD
- FSD
1 stop19h 45m
American Airlines
Deal found 7/17![American Airlines logo]()
$929
This Iberia deal was found by Cheapflights users on 7/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:48 pm
FSD
- MAD
2 stops19h 07m
Iberia
Wed 11/181:00 pm
MAD
- FSD
1 stop13h 05m
Iberia
Deal found 7/15![Iberia logo]()
$964
This Expedia deal was found by Cheapflights users on 7/17. 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.
Wed 8/121:33 pm
FSD
- MAD
2 stops25h 57m
Lufthansa
Tue 8/186:25 pm
MAD
- FSD
2 stops32h 42m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$974
This Priceline deal was found by Cheapflights users on 7/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:23 pm
FSD
- MAD
2 stops15h 27m
Iberia
Tue 8/1811:45 am
MAD
- FSD
1 stop19h 45m
Iberia
Deal found 7/17![Iberia logo]()
$1,100
This Iberia deal was found by Cheapflights users on 7/17. 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 8/126:06 pm
FSD
- MAD
1 stop13h 19m
Multiple Airlines
Tue 8/181:35 pm
MAD
- FSD
1 stop17h 55m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$1,103
Best flights from Sioux Falls to MadridDiscover carefully curated flight deals from Sioux Falls to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
Discover carefully curated flight deals from Sioux Falls to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
This United Airlines deal was found by Cheapflights users on 7/17. 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 8/316:00 am
FSD
- MAD
2 stops43h 50m
United Airlines
Mon 9/71:25 pm
MAD
- FSD
2 stops40h 47m
United Airlines
Deal found 7/17![United Airlines logo]()
$896
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Mon 8/317:30 am
FSD
- MAD
1 stop18h 35m
American Airlines
Mon 9/711:45 am
MAD
- FSD
1 stop19h 45m
American Airlines
Deal found 7/17![American Airlines logo]()
$929
This Expedia deal was found by Cheapflights users on 7/17. 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.
Wed 8/121:33 pm
FSD
- MAD
2 stops25h 57m
Lufthansa
Tue 8/186:25 pm
MAD
- FSD
2 stops32h 42m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$974
This Cheapflightsfares deal was found by Cheapflights users on 7/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:06 pm
FSD
- MAD
2 stops17h 34m
Iberia
Wed 9/231:35 pm
MAD
- FSD
1 stop17h 54m
Iberia
Deal found 7/16![Iberia logo]()
$4,309
This BusinessClass deal was found by Cheapflights users on 7/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:24 am
FSD
- MAD
2 stops16h 06m
Multiple Airlines
Wed 9/2311:45 am
MAD
- FSD
1 stop19h 44m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$4,536
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:12 am
FSD
- MAD
2 stops21h 58m
Lufthansa
Wed 9/237:00 am
MAD
- FSD
2 stops18h 15m
Lufthansa
Deal found 7/18![Lufthansa logo]()
$4,296
Last-minute flights from Sioux Falls to MadridDiscover last-minute flight deals from Sioux Falls to Madrid. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Madrid. Data last updated July 19, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/17. 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.
Wed 8/121:33 pm
FSD
- MAD
2 stops25h 57m
Lufthansa
Tue 8/186:25 pm
MAD
- FSD
2 stops32h 42m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$974
This Priceline deal was found by Cheapflights users on 7/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:23 pm
FSD
- MAD
2 stops15h 27m
Iberia
Tue 8/1811:45 am
MAD
- FSD
1 stop19h 45m
Iberia
Deal found 7/17![Iberia logo]()
$1,100
This Iberia deal was found by Cheapflights users on 7/17. 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 8/126:06 pm
FSD
- MAD
1 stop13h 19m
Multiple Airlines
Tue 8/181:35 pm
MAD
- FSD
1 stop17h 55m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$1,103
This Expedia deal was found by Cheapflights users on 7/17. 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.
Mon 8/3112:06 pm
FSD
- MAD
1 stop18h 24m
Iberia
Mon 9/79:00 pm
MAD
- FSD
2 stops34h 30m
Iberia
Deal found 7/17![Iberia logo]()
$892
This United Airlines deal was found by Cheapflights users on 7/17. 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 8/316:00 am
FSD
- MAD
2 stops43h 50m
United Airlines
Mon 9/71:25 pm
MAD
- FSD
2 stops40h 47m
United Airlines
Deal found 7/17![United Airlines logo]()
$896
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Mon 8/317:30 am
FSD
- MAD
1 stop18h 35m
American Airlines
Mon 9/711:45 am
MAD
- FSD
1 stop19h 45m
American Airlines
Deal found 7/17![American Airlines logo]()
$929
One-way flights from Sioux Falls to MadridSearch for one-way flight options from Sioux Falls to Madrid. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
Search for one-way flight options from Sioux Falls to Madrid. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:55 am
FSD
- MAD
3 stops41h 55m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:41 pm
FSD
- MAD
2 stops15h 49m
American Airlines
Deal found 7/19![American Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Sat 9/126:41 pm
FSD
- MAD
2 stops29h 09m
United Airlines
Deal found 7/19![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:28 pm
FSD
- MAD
2 stops54h 52m
Delta
Deal found 7/19![Delta logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:31 pm
FSD
- MAD
3 stops41h 29m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/107:47 am
FSD
- MAD
2 stops18h 13m
United Airlines
Deal found 7/19![United Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:41 pm
FSD
- MAD
1 stop11h 49m
American Airlines
Deal found 7/19![American Airlines logo]()
$573
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:59 pm
FSD
- MAD
1 stop32h 06m
American Airlines
Deal found 7/19![American Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:02 pm
FSD
- MAD
3 stops28h 53m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:56 pm
FSD
- MAD
1 stop18h 29m
American Airlines
Deal found 7/19![American Airlines logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:02 pm
FSD
- MAD
3 stops28h 53m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$640
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 July 19, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $723 (United Airlines) |
One-way from | $448 (Kiwi.com) |
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 July 19, 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
Cheapest round-trip
Sioux FallsMadrid
FSD - MAD
FSDMAD
Sioux Falls Joe Foss Field
Mon 8/31
6:00 am-8:50 am
2 stops43h 50m
Madrid Barajas
Mon 9/7
1:25 pm-11:12 pm
2 stops40h 47m
$896
Sioux FallsMadrid
FSD - MAD
FSDMAD
Sioux Falls Joe Foss Field
Mon 8/31
7:30 am-9:05 am
1 stop18h 35m
Madrid Barajas
Mon 9/7
11:45 am-12:30 am
1 stop19h 45m
$929
Sioux FallsMadrid
FSD - MAD
FSDMAD
Sioux Falls Joe Foss Field
Wed 8/12
1:33 pm-10:30 pm
2 stops25h 57m
Madrid Barajas
Tue 8/18
6:25 pm-8:07 pm
2 stops32h 42m
$974
Sioux FallsMadrid
FSD - MAD
FSDMAD
Sioux Falls Joe Foss Field
Tue 9/8
11:12 am-4:10 pm
2 stops21h 58m
Madrid Barajas
Wed 9/23
7:00 am-6:15 pm
2 stops18h 15m
$4,296
Quickest round-trip
Sioux FallsMadrid
FSD - MAD
FSDMAD
Sioux Falls Joe Foss Field
Tue 9/8
12:06 pm-12:40 pm
2 stops17h 34m
Madrid Barajas
Wed 9/23
1:35 pm-12:29 am
1 stop17h 54m
$4,309
Sioux FallsMadrid
FSD - MAD
FSDMAD
Sioux Falls Joe Foss Field
Tue 9/8
6:24 am-5:30 am
2 stops16h 06m
Madrid Barajas
Wed 9/23
11:45 am-12:29 am
1 stop19h 44m
$4,536
Cheapest one-way
Sioux FallsMadrid
FSD - MAD
FSDMAD
Sioux Falls Joe Foss Field
Mon 9/14
9:55 am-10:50 am
3 stops41h 55m
$448
Sioux FallsMadrid
FSD - MAD
FSDMAD
Sioux Falls Joe Foss Field
Wed 9/16
7:47 am-8:05 am
2 stops17h 18m
$463
Sioux FallsMadrid
FSD - MAD
FSDMAD
Sioux Falls Joe Foss Field
Sat 9/12
6:41 pm-6:50 am
2 stops29h 09m
$467
Sioux FallsMadrid
FSD - MAD
FSDMAD
Sioux Falls Joe Foss Field
Fri 9/11
4:28 pm-6:20 am
2 stops54h 52m
$487
Showing 1-10 of 12 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
FSD-MAD
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.
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Book flights to Madrid if you plan to visit one of these locationsGetafe
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