HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

$498+ Cheap flights from Sioux Falls (FSD) to Barcelona-El Prat (BCN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BCN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sioux Falls to Barcelona-El Prat 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 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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:40 am
FSD
-
BCN
2 stops23h 25m
United Airlines
Sun 3/16:50 am
BCN
-
FSD
2 stops22h 07m
United Airlines
Deal found 1/26$498
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:35 pm
FSD
-
BCN
1 stop11h 40m
United Airlines
Wed 4/221:15 pm
BCN
-
FSD
2 stops35h 29m
United Airlines
Deal found 1/26$520
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 4/253:10 pm
FSD
-
BCN
2 stops34h 10m
United Airlines
Sat 5/210:20 am
BCN
-
FSD
2 stops42h 27m
United Airlines
Deal found 1/27$565
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:08 am
FSD
-
BCN
1 stop20h 32m
KLM
Sun 3/110:55 am
BCN
-
FSD
1 stop19h 35m
KLM
Deal found 1/26$585
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 2/251:00 pm
FSD
-
BCN
2 stops19h 00m
Delta
Sun 3/110:55 am
BCN
-
FSD
1 stop19h 35m
Delta
Deal found 1/26$589
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/116:35 pm
FSD
-
BCN
2 stops17h 10m
United Airlines
Wed 3/1810:30 am
BCN
-
FSD
2 stops17h 32m
United Airlines
Deal found 1/25$610
This Virgin Atlantic deal was found by Cheapflights users on 1/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:10 am
FSD
-
BCN
1 stop20h 25m
Virgin Atlantic
Wed 3/189:45 am
BCN
-
FSD
1 stop18h 27m
Virgin Atlantic
Deal found 1/25$640
This Delta deal was found by Cheapflights users on 1/25. 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.
Wed 3/115:10 am
FSD
-
BCN
1 stop20h 25m
Delta
Wed 3/189:45 am
BCN
-
FSD
2 stops33h 08m
Delta
Deal found 1/25$645

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$498
(United Airlines)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Barcelona-El Prat flights.
Search Deals
From Sioux Falls Joe Foss Field to Barcelona-El Prat
Search Deals

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 January 27, 2026.
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

Wed 2/25

11:21 am-2:15 pm

2 stops19h 54m

Barcelona-El Prat

Sun 3/1

10:30 am-10:46 am

2 stops55h 16m

$498

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Thu 4/16

6:35 pm-1:15 pm

1 stop11h 40m

Barcelona-El Prat

Wed 4/22

1:15 pm-5:44 pm

2 stops35h 29m

$520

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Sat 4/25

3:10 pm-8:20 am

2 stops34h 10m

Barcelona-El Prat

Sat 5/2

10:20 am-9:47 pm

2 stops42h 27m

$565

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Wed 2/25

5:08 am-8:40 am

1 stop20h 32m

Barcelona-El Prat

Sun 3/1

10:55 am-11:30 pm

1 stop19h 35m

$585

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Wed 2/25

1:00 pm-3:00 pm

2 stops19h 00m

Barcelona-El Prat

Sun 3/1

10:55 am-11:30 pm

1 stop19h 35m

$589

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Wed 3/11

6:35 pm-5:45 pm

2 stops17h 10m

Barcelona-El Prat

Wed 3/18

10:30 am-10:02 pm

2 stops17h 32m

$610

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Wed 3/11

5:10 am-7:35 am

1 stop20h 25m

Barcelona-El Prat

Wed 3/18

9:45 am-10:12 pm

1 stop18h 27m

$640

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Wed 3/11

5:10 am-7:35 am

1 stop20h 25m

Barcelona-El Prat

Wed 3/18

9:45 am-12:53 pm

2 stops33h 08m

$645

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Wed 7/1

3:36 pm-12:35 am

3 stops25h 59m

$625

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Fri 7/3

9:54 am-8:40 pm

3 stops51h 46m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 16 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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 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-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 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-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 January 27, 2026.
Peruse reviews from past customers who have flown with United 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
9,205 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 1 airline. 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 19h 54m. Your travel time can differ by up to . Sioux Falls and Barcelona-El Prat Airport are separated by a distance of 4708 mi.

  • What is the cheapest airline to fly 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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Barcelona-El Prat

Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 27, 2026.
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
San Francisco to Barcelona-El Prat flights
Boston to Barcelona-El Prat flights
Miami to Barcelona-El Prat flights
O'Hare Intl to Barcelona-El Prat flights
Barcelona-El Prat Airport to Bilbao flights
Barcelona-El Prat Airport to Ibiza flights
Barcelona-El Prat Airport to Bologna flights
Barcelona-El Prat Airport to Palma de Mallorca flights
Barcelona-El Prat Airport to Bordeaux flights
Barcelona-El Prat Airport to Bergamo flights
Barcelona-El Prat Airport to Milan Malpensa Airport flights
Barcelona-El Prat Airport to Dubrovnik flights
Barcelona-El Prat Airport to Geneva flights
Barcelona-El Prat Airport to Lyon flights
Barcelona-El Prat Airport to Manchester flights
Barcelona-El Prat Airport to Bologna flights
Barcelona-El Prat Airport to Nice flights
Barcelona-El Prat Airport to Mahón flights
Barcelona-El Prat Airport to Tirana flights
Barcelona-El Prat Airport to Marrakech flights
Barcelona-El Prat Airport to Tangier flights
Barcelona-El Prat Airport to Palma de Mallorca flights

Top airline flying from Sioux Falls to Barcelona-El Prat

Discover the top airline 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$489Average$935FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.