FSD - BCN

$946 Find Cheap Flights from Sioux Falls to Barcelona - Compare and Save

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 9/10. 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

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Everything you should know

Cheapest round-trip
$946
American Airlines
Thu 9/10Thu 9/17
FSD - BCN • 1 stop
Top airlines
American Airlines
Cheapest • from $946 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Sioux Falls and Barcelona-El Prat. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $1,140 (round-trip)
Chicago (ORD)
Shortest trip • 12h 19m (one-way)
Insights
Insights
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Insights
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We hope you love your trip to Barcelona-El Prat!
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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

Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
6:00 am - 10:10 am
FSD
-
BCN
21h 10m
1 stop
American Airlines Logo
10:30 am - 12:29 am
BCN
-
FSD
20h 59m
1 stop
$946American Airlines
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
12:56 pm - 12:00 pm
FSD
-
BCN
16h 04m
2 stops
American Airlines Logo
10:30 am - 12:29 am
BCN
-
FSD
20h 59m
1 stop
$950American Airlines
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
12:06 pm - 12:00 pm
FSD
-
BCN
16h 54m
2 stops
American Airlines Logo
1:30 pm - 12:29 am
BCN
-
FSD
17h 59m
2 stops
$950American Airlines
Mon, Aug 17 - Sat, Aug 22
United Airlines Logo
6:39 pm - 1:15 pm
FSD
-
BCN
11h 36m
1 stop
United Airlines Logo
12:00 pm - 11:22 pm
BCN
-
FSD
18h 22m
2 stops
$1,398United Airlines
Mon, Aug 17 - Sat, Aug 22
United Airlines Logo
3:06 pm - 1:15 pm
FSD
-
BCN
15h 09m
1 stop
United Airlines Logo
3:15 pm - 11:22 pm
BCN
-
FSD
15h 07m
1 stop
$1,398United Airlines
Mon, Aug 17 - Sat, Aug 22
United Airlines Logo
11:12 am - 8:20 am
FSD
-
BCN
14h 08m
2 stops
United Airlines Logo
11:15 am - 11:44 pm
BCN
-
FSD
19h 29m
2 stops
$1,398United Airlines
Mon, Aug 17 - Sat, Aug 22
United Airlines Logo
3:06 pm - 1:15 pm
FSD
-
BCN
15h 09m
1 stop
United Airlines Logo
3:15 pm - 11:22 pm
BCN
-
FSD
15h 07m
1 stop
$1,400United Airlines
Mon, Aug 17 - Sat, Aug 22
United Airlines Logo
11:12 am - 8:20 am
FSD
-
BCN
14h 08m
2 stops
United Airlines Logo
11:15 am - 11:44 pm
BCN
-
FSD
19h 29m
2 stops
$1,400United Airlines
Mon, Aug 17 - Sat, Aug 22
United Airlines Logo
6:39 pm - 1:15 pm
FSD
-
BCN
11h 36m
1 stop
United Airlines Logo
12:00 pm - 11:22 pm
BCN
-
FSD
18h 22m
2 stops
$1,400United Airlines
Mon, Aug 17 - Sat, Aug 22
United Airlines Logo
3:06 pm - 1:15 pm
FSD
-
BCN
15h 09m
1 stop
United Airlines Logo
3:15 pm - 11:22 pm
BCN
-
FSD
15h 07m
1 stop
$1,404United 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 5 days.

In the past 5 days, the cheapest round-trip tickets from Sioux Falls to Barcelona were found on American Airlines ($946) and United Airlines ($1,398).

Find deals

Good to know

Cheapest flight

$946
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 5 days, the lowest price for a flight from Sioux Falls to Barcelona-El Prat Airport was $946 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?

    Star Alliance is the only airline alliance operating flights between Sioux Falls and Barcelona.

  • 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 airline 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 10053 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.7Food
7.1Entertainment
Airline reviews

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

4.0 OkayN, Jul 2026
PHL - ORD
Read more United Airlines reviews

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

My flight was delayed so bad i missed u it so i just said never mind

The best airline I have ever travel , really good customer service, attention and service !!

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

No in flight entertainment, gate employees were very quick and impatient, plane was uncomfortable

My flight was 3 hours late, which caused me to miss my connection in Denver. Further, this connecting flight was then Later canceled. This required me to stay another night an hour and a half away, and rent the rental car for an additional Night. I am still waiting for United Airlines to reimburse me for the inconvenience and Expense of having to extend my rental Car for An additional Day. See attached receipt. https://share.icloud.com/photos/0f5ns2AaeIr7w6t_uH1qfPBUg

One the best cabin crew team we have ever had (I have flown globally for more than 2 million miles), food was good and wines choices were great.⁰

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

Information on your arrival and departure airports

Sioux Falls (FSD)
Barcelona-El Prat (BCN)