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 $1,134.

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 $488. Delta flights start at $494 while deals on Lufthansa start at $609 one-way.

What is the cheapest month to book a flight from Sioux Falls to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Barcelona-El Prat Airport (average of $523). Flying from Sioux Falls to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,064). 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.

What is the cheapest day to fly from Sioux Falls to Barcelona-El Prat Airport?

Travelers seeking maximum savings on their Sioux Falls to Barcelona-El Prat Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Sioux Falls to Barcelona-El Prat Airport?

Travelers have found that booking a Tuesday departure is the best way to save up to 94% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Sioux Falls to Barcelona-El Prat Airport?

August is one of the best times of the year to fly to Barcelona-El Prat Airport from Sioux Falls. Prices for August average $962 per person but you can even find prices for as low as $592. The most expensive prices can be found in the month of June. Opting for a August flight can save you 64% on your journey compared to booking in June

What is the cheapest time of day to fly from FSD to BCN?

A simple way to save on the total cost of your ticket is to fly from Sioux Falls to Barcelona-El Prat Airport in the morning. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.

Most accurate provider : When it comes to deals on Sioux Falls-Barcelona-El Prat Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Sioux Falls-Barcelona-El Prat Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

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.

$488+ Flights from Sioux Falls to Barcelona-El Prat Airport - Compare & Save Big

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1. Tell us where you want to go

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Cheap flight deals from Sioux Falls to Barcelona-El Prat

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,134 (United Airlines)
One-way from	$488 (United Airlines)
Popular in	June
Cheapest in	August
Average price	$865

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

Search Deals

One-way flight from Sioux Falls Joe Foss Field to Barcelona-El Prat

Search Deals

Highest demand for flights based on searches. 36% potential increase in price ($560 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($69 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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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 April 29, 2025.

Mon 5/129:23 amFSD - BCN

2 stops16h 37mUnited Airlines

Thu 5/2912:15 pmBCN - FSD

2 stops29h 30mUnited Airlines

Deal found 4/28

$1,134

Sun 11/26:20 pmFSD - BCN

1 stop11h 45mLufthansa

Wed 11/193:05 pmBCN - FSD

1 stop13h 42mLufthansa

Deal found 4/28

$2,185

Fri 5/24:05 pmFSD - BCN

1 stop11h 25mIberia

Sat 5/1710:45 amBCN - FSD

1 stop18h 58mIberia

Deal found 4/28

$2,398

Best flights from Sioux Falls to Barcelona-El Prat
Discover carefully curated flight deals from Sioux Falls to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Mon 5/129:23 amFSD - BCN

2 stops16h 37mUnited Airlines

Thu 5/2912:15 pmBCN - FSD

2 stops29h 30mUnited Airlines

Deal found 4/28

$1,134

Last-minute flights from Sioux Falls to Barcelona-El Prat
Discover last-minute flight deals from Sioux Falls to Barcelona-El Prat. Data last updated April 29, 2025 and is based on user searches.

Fri 5/24:05 pmFSD - BCN

1 stop11h 25mIberia

Sat 5/1710:45 amBCN - FSD

1 stop18h 58mIberia

Deal found 4/28

$2,398

Mon 5/129:23 amFSD - BCN

2 stops16h 37mUnited Airlines

Thu 5/2912:15 pmBCN - FSD

2 stops29h 30mUnited Airlines

Deal found 4/28

$1,134

One-way flights from Sioux Falls to Barcelona-El Prat
Search for one-way flight options from Sioux Falls to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Mon 10/611:19 amFSD - BCN

1 stop18h 56mUnited Airlines

Deal found 4/29

$488

Sat 10/117:30 pmFSD - BCN

2 stops27h 30mDelta

Deal found 4/29

$494

Thu 10/911:19 amFSD - BCN

1 stop18h 56mLufthansa

Deal found 4/29

$609

Mon 6/235:15 amFSD - BCN

1 stop21h 05mKLM

Deal found 4/28

$853

Mon 9/17:21 amFSD - BCN

1 stop20h 09mIberia

Deal found 4/29

$1,599

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sioux Falls to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Mon 5/12

9:23 am-9:00 am

2 stops16h 37m

Barcelona-El Prat

Thu 5/29

12:15 pm-10:45 am

2 stops29h 30m

$1,134

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Mon 10/6

5:25 am-11:55 am

2 stops23h 30m

$488

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Thu 10/9

8:00 am-1:15 pm

1 stop22h 15m

$538

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Mon 9/1

5:25 am-9:20 am

1 stop20h 55m

$583

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Thu 10/9

11:19 am-1:15 pm

1 stop18h 56m

$609

Sioux FallsBarcelona

FSD - BCN

FSDBCN

Sioux Falls Joe Foss Field

Mon 9/1

7:21 am-10:30 am

1 stop20h 09m

$1,599

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

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 April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Sioux Falls-Barcelona-El Prat Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Cheapflights Insights

Everything you need to know about your flight from Sioux Falls to Barcelona-El Prat Airport

Rainfall in Barcelona-El Prat by month

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona-El Prat

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Iberia

7.0

Good

2,698 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa

6.7

Okay

7,044 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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.
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 $1,134.
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 $488. Delta flights start at $494 while deals on Lufthansa start at $609 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.
What is the cheapest month to book a flight from Sioux Falls to Barcelona-El Prat Airport?
Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Barcelona-El Prat Airport (average of $523). Flying from Sioux Falls to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,064). 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

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

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$604	Average$865	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$623	Average$1,049	FlexibilityNo cancel fee	On-time71%

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$488+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sioux Falls to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sioux Falls to Barcelona-El Prat

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sioux Falls to Barcelona-El Prat

Cheapest flights from Sioux Falls to Barcelona-El PratExplore 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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sioux Falls to Barcelona-El Prat Airport that are best for you.

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 April.

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.

Cheapflights Insights

Everything you need to know about your flight from Sioux Falls to Barcelona-El Prat Airport

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

Reviews of airlines servicing Barcelona-El Prat

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?

What is the cheapest airline to fly from Sioux Falls to Barcelona-El Prat Airport round-trip?

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

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

How can I 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?

What is the cheapest month to book a flight from Sioux Falls to Barcelona-El Prat Airport?

Traveling to a place near Sioux Falls?

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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 April 29, 2025.

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

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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 April 29, 2025.