FSD - BCN

$407 Find Cheap Flights from Sioux Falls to Barcelona

This is the cheapest one-way 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 10/9. 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
$869
United Airlines
Sat 8/1Thu 8/20
FSD - BCN • 2 stops
Cheapest one-way
$407
American Airlines
Fri 10/9
FSD - BCN • 2 stops
Top airlines
Cheapest • from $869 (round-trip)
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
Cheapest • Avg $1,141 (round-trip)
Shortest trip • 12h 52m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Sat, Aug 1 - Thu, Aug 20
United Airlines Logo
7:35 am - 9:20 am
FSD
-
BCN
42h 45m
2 stops
United Airlines Logo
12:15 pm - 11:22 pm
BCN
-
FSD
42h 07m
2 stops
$869United Airlines
Sat, Aug 1 - Thu, Aug 20
Iberia Logo
4:43 pm - 10:30 pm
FSD
-
BCN
46h 47m
2 stops
Iberia Logo
10:30 am - 12:30 am
BCN
-
FSD
21h 00m
1 stop
$883Iberia
Fri, Aug 7 - Tue, Aug 25
United Airlines Logo
7:35 am - 8:00 am
FSD
-
BCN
41h 25m
2 stops
United Airlines Logo
12:15 pm - 6:15 pm
BCN
-
FSD
37h 00m
2 stops
$920United Airlines
Sat, Aug 1 - Thu, Aug 20
American Airlines Logo
4:43 pm - 10:55 am
FSD
-
BCN
11h 12m
1 stop
American Airlines Logo
10:30 am - 4:53 pm
BCN
-
FSD
13h 23m
1 stop
$931American Airlines
Fri, Aug 7 - Tue, Aug 25
United Airlines Logo
6:28 pm - 8:00 am
FSD
-
BCN
30h 32m
2 stops
United Airlines Logo
3:15 pm - 11:22 pm
BCN
-
FSD
15h 07m
1 stop
$940United Airlines
Wed, Jul 29 - Sun, Aug 9
Delta Logo
1:30 pm - 2:50 pm
FSD
-
BCN
18h 20m
2 stops
Delta Logo
11:00 am - 7:59 pm
BCN
-
FSD
15h 59m
1 stop
$963Delta
Wed, Jul 29 - Sun, Aug 9
Delta Logo
1:30 pm - 2:50 pm
FSD
-
BCN
18h 20m
2 stops
Delta Logo
10:05 am - 10:51 pm
BCN
-
FSD
19h 46m
2 stops
$975Delta
Thu, Jul 30 - Mon, Aug 10
Lufthansa Logo
6:28 pm - 11:05 pm
FSD
-
BCN
21h 37m
2 stops
Lufthansa Logo
8:00 am - 11:31 pm
BCN
-
FSD
22h 31m
2 stops
$1,013Lufthansa
Thu, Jul 30 - Mon, Aug 10
United Airlines Logo
11:16 am - 1:15 pm
FSD
-
BCN
18h 59m
1 stop
United Airlines Logo
3:15 pm - 8:07 pm
BCN
-
FSD
35h 52m
2 stops
$1,014United Airlines
Thu, Jul 30 - Mon, Aug 10
United Airlines Logo
11:16 am - 1:15 pm
FSD
-
BCN
18h 59m
1 stop
United Airlines Logo
10:25 am - 11:31 pm
BCN
-
FSD
20h 06m
2 stops
$1,015United 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 United Airlines ($869) and Iberia ($883).

Good to know

Cheapest flight$407
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 $407 for a one-way ticket and $869 for a round-trip.

  • 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 9830 reviews
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

This planes staff was top tier. Everything went great and had a great flight home.

10.0 ExcellentKati, Jun 2026
DEN - DFW
Read more United Airlines reviews

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

one of the flight attendants on the Dallas to frankfurt leg was somewhat rude..

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

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

Information on your arrival and departure airports