$732+ Cheap flights from Sioux Falls (FSD) to Barcelona
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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BCN
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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Find cheap flights from Sioux Falls to Barcelona 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
Cheapest
Best
Last-minute
Cheapest flights from Sioux Falls to BarcelonaExplore the most affordable flight options available from Sioux Falls to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
Explore the most affordable flight options available from Sioux Falls to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:57 pm -
2 stops16h 18m
Sun 12/2712:00 pm -
2 stops19h 46m
Deal found 11/5![American Airlines logo]()
$1,576
This lastminute.com deal was found by Cheapflights users on 11/5. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/202:14 pm -
2 stops25h 16m
Sun 12/2710:50 am -
1 stop19h 50m
Deal found 11/5![Multiple Airlines logo]()
$2,903
This Delta deal was found by Cheapflights users on 11/5. 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.
Sun 12/207:00 am -
1 stop18h 40m
Sun 12/2710:50 am -
1 stop19h 50m
Deal found 11/5![Delta logo]()
$4,993
Best flights from Sioux Falls to BarcelonaDiscover carefully curated flight deals from Sioux Falls to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
Discover carefully curated flight deals from Sioux Falls to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Mon 3/19:28 am -
2 stops17h 07m
Wed 3/31:15 pm -
2 stops41h 10m
Deal found 11/7![United Airlines logo]()
$732
This Gurufare deal was found by Cheapflights users on 11/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/66:16 pm -
1 stop31h 54m
Sat 3/139:15 pm -
2 stops21h 14m
Deal found 11/6![Multiple Airlines logo]()
$1,064
This American Airlines deal was found by Cheapflights users on 11/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/61:09 pm -
1 stop13h 01m
Sat 3/1310:40 am -
1 stop17h 13m
Deal found 11/9![American Airlines logo]()
$1,326
This United Airlines deal was found by Cheapflights users on 11/5. 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 3/66:47 pm -
2 stops31h 48m
Sat 3/139:55 am -
2 stops43h 30m
Deal found 11/5![United Airlines logo]()
$831
This Scandinavian Airlines deal was found by Cheapflights users on 11/5. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2012:40 pm -
3 stops22h 40m
Sun 12/277:10 pm -
3 stops34h 46m
Deal found 11/5![Multiple Airlines logo]()
$3,032
Last-minute flights from Sioux Falls to BarcelonaDiscover last-minute flight deals from Sioux Falls to Barcelona. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Barcelona. Data last updated November 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:57 pm -
2 stops16h 18m
Sun 12/2712:00 pm -
2 stops19h 46m
Deal found 11/5![American Airlines logo]()
$1,576
This lastminute.com deal was found by Cheapflights users on 11/5. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/202:14 pm -
2 stops25h 16m
Sun 12/2710:50 am -
1 stop19h 50m
Deal found 11/5![Multiple Airlines logo]()
$2,903
This Delta deal was found by Cheapflights users on 11/5. 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.
Sun 12/207:00 am -
1 stop18h 40m
Sun 12/2710:50 am -
1 stop19h 50m
Deal found 11/5![Delta logo]()
$4,993
Find flight deals from Sioux Falls to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Barcelona (S37). 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 November 9, 2026.
Round-trip from | $732 (United Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls to Barcelona 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 7,457,451 searches. Data last updated November 9, 2026.
Use the filters below to find and compare flights from Sioux Falls to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsBarcelona
FSD Sioux Falls Joe Foss Field - BCN Barcelona-El Prat
FSDBCN
Sioux Falls Joe Foss Field
Mon 3/1
9:28 am-9:35 am
2 stops17h 07m
Barcelona-El Prat
Wed 3/3
1:15 pm-11:25 pm
2 stops41h 10m
$732
Sioux FallsBarcelona
FSD Sioux Falls Joe Foss Field - BCN Barcelona-El Prat
FSDBCN
Sioux Falls Joe Foss Field
Sat 3/6
6:47 pm-9:35 am
2 stops31h 48m
Barcelona-El Prat
Sat 3/13
9:55 am-10:25 pm
2 stops43h 30m
$831
Sioux FallsBarcelona
FSD Sioux Falls Joe Foss Field - BCN Barcelona-El Prat
FSDBCN
Sioux Falls Joe Foss Field
Sat 3/6
6:16 pm-9:10 am
1 stop31h 54m
Barcelona-El Prat
Sat 3/13
9:15 pm-11:29 am
2 stops21h 14m
$1,064
Quickest round-trip
Sioux FallsBarcelona
FSD Sioux Falls Joe Foss Field - BCN Barcelona-El Prat
FSDBCN
Sioux Falls Joe Foss Field
Sat 3/6
1:09 pm-9:10 am
1 stop13h 01m
Barcelona-El Prat
Sat 3/13
10:40 am-8:53 pm
1 stop17h 13m
$1,326
Sioux FallsBarcelona
FSD Sioux Falls Joe Foss Field - BCN Barcelona-El Prat
FSDBCN
Sioux Falls Joe Foss Field
Sun 12/20
12:40 pm-6:20 pm
3 stops22h 40m
Barcelona-El Prat
Sun 12/27
7:10 pm-10:56 pm
3 stops34h 46m
$3,032
Sorted by cheapest first
Best time to book a flight from Sioux Falls to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Sioux Falls with our price prediction graph.
FSD-S37
FSD-BCN
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
FSD-S37
FSD-BCN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated November 9, 2026.
See what other customers who have flown with United Airlines from Sioux Falls to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.3
Food
6.7
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Overall
7.3
Food
6.7
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Sioux Falls and Barcelona flights
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Top airline flying from Sioux Falls to Barcelona
Discover the top airline that operate flights from Sioux Falls to Barcelona. 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 7,457,451 searches. Data last updated November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$702 | Average$1,209 | FlexibilityNo cancel fee | On-time69% |