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Barcelona-El Prat

$399+ Cheap flights from Sioux Falls (FSD) to Barcelona-El Prat (BCN)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BCN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Sioux Falls to Barcelona-El Prat

Cheapest flights from Sioux Falls to Barcelona-El Prat
Explore the most affordable flight options available from Sioux Falls to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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 11/56:00 amFSD - BCN
2 stops28h 45mUnited Airlines
Sat 11/153:05 pmBCN - FSD
1 stop13h 41mUnited Airlines
Deal found 10/27$553
This United Airlines deal was found by Cheapflights users on 10/28. 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
Mon 12/221:35 pmBCN - FSD
2 stops34h 55mUnited Airlines
Deal found 10/28$696
This United Airlines deal was found by Cheapflights users on 10/27. 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
Sun 12/289:55 amBCN - FSD
2 stops35h 32mUnited Airlines
Deal found 10/27$713
This Delta deal was found by Cheapflights users on 10/26. 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 12/115:05 amFSD - BCN
1 stop20h 35mDelta
Mon 12/226:00 amBCN - FSD
2 stops24h 08mDelta
Deal found 10/26$1,169
This Air France deal was found by Cheapflights users on 10/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:05 amFSD - BCN
1 stop20h 35mKLM
Mon 12/2210:55 amBCN - FSD
1 stop19h 45mKLM
Deal found 10/26$1,307
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/23:15 pmFSD - BCN
2 stops35h 20mUnited Airlines
Wed 11/193:05 pmBCN - FSD
1 stop13h 41mUnited Airlines
Deal found 10/27$1,368

Cheap flight deals from Sioux Falls to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Barcelona-El Prat (BCN). 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 October 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$696
(United Airlines)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$732
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Barcelona-El Prat flights.
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From Sioux Falls Joe Foss Field to Barcelona-El Prat
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One-way flight from Sioux Falls Joe Foss Field to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($552 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Barcelona-El Prat 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 October 28, 2025.
Use the filters below to find and compare flights from Sioux Falls to Barcelona-El Prat Airport that are best for you.

Fly from

Sioux Falls

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Thu 12/11

6:08 pm-9:00 am

2 stops31h 52m

Barcelona-El Prat

Mon 12/22

1:35 pm-5:30 pm

2 stops34h 55m

$696

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

Sun 12/28

9:55 am-2:27 pm

2 stops35h 32m

$713

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Fri 3/27

6:20 pm-11:05 pm

2 stops22h 45m

Barcelona-El Prat

Tue 3/31

6:50 am-9:47 pm

2 stops21h 57m

$953

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Fri 3/13

6:20 pm-2:05 pm

2 stops37h 45m

Barcelona-El Prat

Sat 3/21

7:40 am-11:42 pm

2 stops22h 02m

$994

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Fri 3/13

6:20 pm-2:05 pm

2 stops37h 45m

Barcelona-El Prat

Sat 3/21

1:55 pm-9:49 pm

2 stops37h 54m

$1,010

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Fri 3/27

4:23 pm-7:50 pm

2 stops21h 27m

Barcelona-El Prat

Tue 3/31

10:45 am-10:14 pm

1 stop18h 29m

$1,044

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Sat 11/15

8:00 am-9:35 am

2 stops42h 35m

$399

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Wed 3/4

1:40 pm-5:35 pm

2 stops20h 55m

$406

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Wed 3/4

6:00 am-8:50 am

1 stop19h 50m

$419

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Sat 11/15

3:15 pm-1:10 pm

1 stop14h 55m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 11 results
1
2

Compare providers for flights from Sioux Falls to Barcelona-El Prat

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 Barcelona-El Prat in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 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-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Barcelona-El Prat Airport 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-Barcelona-El Prat Airport 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 Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat 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 Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Sioux Falls to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Barcelona-El Prat. 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-El Prat?

    Most people fly from Sioux Falls Joe Foss Field (FSD) if they book a flight from Sioux Falls to Barcelona-El Prat. On average, Joe Foss Field has 0 outbound flights to Barcelona-El Prat per day from 2 airlines. Sioux Falls Joe Foss Field is conveniently located just 2.6 mi from Sioux Falls’s city center.

  • How long is the flight from Sioux Falls to Barcelona-El Prat Airport?

    United Airlines can get you from Sioux Falls to Barcelona-El Prat Airport in just under 31h 52m. Your travel time can differ by up to . Sioux Falls and Barcelona-El Prat Airport are separated by a distance of 4708 mi.

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

    Flying on United Airlines is currently your cheapest option to Barcelona-El Prat Airport, with prices starting at $489. Another option worth looking into is American Airlines, starting at $706 round trip. United Airlines is currently priced 52% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Sioux Falls to Barcelona-El Prat Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $399. American Airlines flights start at $419 while deals on Lufthansa start at $467 one-way.

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

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

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

    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-El Prat.

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

    Yes. Cheapflights offers flight deals from Sioux Falls to Barcelona-El Prat 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Top 2 airlines flying from Sioux Falls to Barcelona-El Prat

Discover the top 2 airlines that operate flights from Sioux Falls to Barcelona-El Prat. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$489Average$935FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$706Average$849FlexibilityNo cancel feeOn-time71%

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