FSD - BCN

$472 Find Cheap Flights from Sioux Falls to Barcelona

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Barcelona-El Prat departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Barcelona, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$472
United Airlines
Fri 2/6Tue 2/10
FSD - BCN • 2 stops
Cheapest one-way
Multiple Airlines
Thu 12/11
FSD - BCN • multi-stop
Top airlines
United Airlines
Cheapest • from $472 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Barcelona-El Prat!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sioux Falls to Barcelona-El Prat (FSD-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Barcelona-El Prat that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux Falls to Barcelona-El Prat

Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
11:22 am - 5:35 pm
FSD
-
BCN
23h 13m2 stops
United Airlines Logo
1:35 pm - 5:18 pm
BCN
-
FSD
34h 43m2 stops
$472United Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
11:22 am - 2:15 pm
FSD
-
BCN
19h 53m2 stops
United Airlines Logo
1:35 pm - 5:18 pm
BCN
-
FSD
34h 43m2 stops
$473United Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
7:00 am - 8:50 am
FSD
-
BCN
18h 50m1 stop
American Airlines Logo
10:40 am - 10:04 pm
BCN
-
FSD
18h 24m1 stop
$484American Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
6:00 am - 9:00 am
FSD
-
BCN
20h 00m2 stops
American Airlines Logo
10:40 am - 10:04 pm
BCN
-
FSD
18h 24m1 stop
$488American Airlines
Fri, Jan 23 - Fri, Jan 30
United Airlines Logo
7:30 am - 9:35 am
FSD
-
BCN
19h 05m2 stops
United Airlines Logo
11:55 am - 9:50 pm
BCN
-
FSD
16h 55m2 stops
$493United Airlines
Fri, Jan 23 - Fri, Jan 30
United Airlines Logo
9:00 am - 9:35 am
FSD
-
BCN
17h 35m2 stops
United Airlines Logo
9:55 am - 9:50 pm
BCN
-
FSD
18h 55m3 stops
$526United Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
4:20 pm - 3:55 pm
FSD
-
BCN
16h 35m2 stops
Multiple Airlines Logo
10:15 am - 10:12 pm
BCN
-
FSD
18h 57m2 stops
$6,389Multiple Airlines
Booking Insights

KAYAK's insights & trends for Sioux Falls to Barcelona-El Prat flights

Get data-powered insights and trends into flights from Sioux Falls to Barcelona-El Prat to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Sioux Falls to Barcelona?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Sioux Falls to Barcelona were found on United Airlines ($472) and American Airlines ($484).

Which airlines fly non-stop between Sioux Falls and Barcelona-El Prat Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Sioux Falls to Barcelona-El Prat Airport.

There are 2 airlines that fly nonstop from Sioux Falls to Barcelona-El Prat Airport. They are American Airlines and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $489. On average, the best prices for this route can be found at American Airlines.

Good to know

Low seasonFebruary
Cheapest flight$472
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Sioux Falls to Barcelona

When to book flights from Sioux Falls to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Sioux Falls to Barcelona-El Prat based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sioux Falls to Barcelona flights

  • What is the cheapest flight from Sioux Falls to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Sioux Falls to Barcelona-El Prat Airport was $472 for a round-trip ticket.

  • Do I need a passport to fly between Sioux Falls and Barcelona?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Sioux Falls and on arrival in Barcelona.

  • Which aircraft models fly most regularly from Sioux Falls to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux Falls to Barcelona?

    oneworld, and Star Alliance are the airline alliances operating flights between Sioux Falls and Barcelona, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Sioux Falls to Barcelona, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to Barcelona are United Airlines and American Airlines. With an average price for the route of $935 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $732 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Sioux Falls to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux Falls to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Sioux Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux Falls to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Sioux Falls with another airline. Booking your flights between Sioux Falls and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux Falls to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Sioux Falls to Barcelona-El Prat

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux Falls to Barcelona-El Prat? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9095 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

10.0 ExcellentMichele, Dec 2025
RSW - ORD
Read more United Airlines reviews

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

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

Information on your arrival and departure airports