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$520+ Cheap flights from Sioux Falls (FSD) to Barcelona

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BCN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Sioux Falls to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Barcelona (S37). 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 16, 2025.

Round-trip from

$592
(United Airlines)

One-way from

$520
(United Airlines)
From Sioux Falls Joe Foss Field to Barcelona
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One-way flight from Sioux Falls Joe Foss Field to Barcelona
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Find flight deals from Sioux Falls to Barcelona

Cheapest flights from Sioux Falls to Barcelona
Explore the most affordable flight options available from Sioux Falls to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:47 amFSD - BCN
2 stops17h 48mUnited Airlines
Fri 11/76:50 amBCN - FSD
2 stops21h 56mUnited Airlines
Deal found 9/16$592
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:05 amFSD - BCN
1 stop20h 35mDelta
Fri 12/2610:55 amBCN - FSD
1 stop18h 35mDelta
Deal found 9/14$638
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:00 amFSD - BCN
2 stops17h 35mUnited Airlines
Fri 12/265:50 amBCN - FSD
2 stops36h 02mUnited Airlines
Deal found 9/14$653
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:08 pmFSD - BCN
2 stops31h 12mUnited Airlines
Fri 12/265:50 amBCN - FSD
2 stops36h 02mUnited Airlines
Deal found 9/14$658
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:16 amFSD - BCN
2 stops16h 44mUnited Airlines
Tue 9/2312:10 pmBCN - FSD
2 stops41h 02mUnited Airlines
Deal found 9/16$664
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:00 amFSD - BCN
2 stops17h 35mUnited Airlines
Mon 12/291:35 pmBCN - FSD
2 stops34h 55mUnited Airlines
Deal found 9/14$675
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:30 amFSD - BCN
2 stops16h 30mUnited Airlines
Tue 9/3012:10 pmBCN - FSD
2 stops41h 12mUnited Airlines
Deal found 9/16$679
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amFSD - BCN
2 stops20h 00mUnited Airlines
Sun 9/213:15 pmBCN - FSD
2 stops26h 26mUnited Airlines
Deal found 9/16$687
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:30 amFSD - BCN
1 stop20h 50mDelta
Tue 9/302:10 pmBCN - FSD
2 stops29h 01mDelta
Deal found 9/16$692
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:32 pmFSD - BCN
2 stops17h 18mDelta
Tue 9/2311:35 amBCN - FSD
1 stop18h 27mDelta
Deal found 9/16$702
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:00 amFSD - BCN
2 stops17h 20mUnited Airlines
Fri 12/265:50 amBCN - FSD
2 stops36h 02mUnited Airlines
Deal found 9/14$708

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Barcelona 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 16, 2025.
Use the filters below to find and compare flights from Sioux Falls to Barcelona that are best for you.

Fly from

Sioux Falls

Fly to

Barcelona

Route

Depart

Return

Price

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Fri 10/31

8:47 am-8:35 am

2 stops17h 48m

Barcelona-El Prat

Fri 11/7

6:50 am-9:46 pm

2 stops21h 56m

$592

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Tue 12/9

5:18 am-8:40 am

2 stops20h 22m

Barcelona-El Prat

Fri 12/26

10:55 am-10:30 pm

1 stop18h 35m

$642

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Mon 12/8

6:08 pm-8:20 am

2 stops31h 12m

Barcelona-El Prat

Fri 12/26

5:50 am-10:52 am

2 stops36h 02m

$658

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Tue 12/9

9:00 am-9:00 am

2 stops17h 00m

Barcelona-El Prat

Mon 12/29

1:35 pm-5:30 pm

2 stops34h 55m

$679

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Fri 9/26

9:30 am-9:00 am

2 stops16h 30m

Barcelona-El Prat

Tue 9/30

12:10 pm-10:22 pm

2 stops41h 12m

$679

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Thu 12/11

8:00 am-8:20 am

2 stops17h 20m

Barcelona-El Prat

Fri 12/26

5:50 am-10:52 am

2 stops36h 02m

$708

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Mon 12/8

6:08 pm-8:20 am

2 stops31h 12m

Barcelona-El Prat

Tue 12/30

1:35 pm-2:27 pm

2 stops31h 52m

$719

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Tue 12/9

8:00 am-8:20 am

2 stops17h 20m

Barcelona-El Prat

Tue 12/30

1:35 pm-5:27 pm

2 stops34h 52m

$719

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Wed 12/10

9:00 am-9:35 am

2 stops17h 35m

Barcelona-El Prat

Sun 12/28

1:55 pm-2:27 pm

2 stops31h 32m

$727

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Mon 12/8

6:08 pm-8:20 am

2 stops31h 12m

Barcelona-El Prat

Sun 12/28

1:55 pm-2:27 pm

2 stops31h 32m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 13 results
1
2

Best time to book a flight from Sioux Falls to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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 Barcelona
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated September 16, 2025.
See what other customers who have flown with United Airlines and American Airlines from Sioux Falls to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from Sioux Falls to Barcelona?

    If you book a flight to Barcelona from Sioux Falls, you will be flying from Joe Foss Field, which is the city’s only airport. Sioux Falls Joe Foss Field (FSD) is located 2.6 mi from the center of Sioux Falls. There are 0 flights from Joe Foss Field to Barcelona per day from 2 different airlines.

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

    For as low as $592, United Airlines can have you in Barcelona from Sioux Falls in 17h 48m. The distance from Sioux Falls to Barcelona is about 4708 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Sioux Falls to Barcelona round-trip?

    United Airlines, at $489, was found to be the cheapest airline from Sioux Falls to Barcelona. An alternate airline flying to your destination would be American Airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls to Barcelona 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 Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Barcelona (average of $523). Flying from Sioux Falls to Barcelona in June is currently the most expensive (average of $1,061). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sioux Falls to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Sioux Falls to Barcelona-El Prat flights

Top 2 airlines flying from Sioux Falls to Barcelona

Discover the top 2 airlines that operate flights from Sioux Falls to Barcelona. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$489Average$935FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$706Average$849FlexibilityNo cancel feeOn-time71%

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