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$312+ Cheap flights from Jacksonville (JAX) to Barcelona

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BCN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Jacksonville to Barcelona

Cheapest flights from Jacksonville to Barcelona
Explore the most affordable flight options available from Jacksonville to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 4/2211:32 am
JAX
-
BCN
1 stop19h 43m
United Airlines
Tue 4/2812:15 pm
BCN
-
JAX
3 stops37h 47m
United Airlines
Deal found 1/27$465
This United Airlines deal was found by Cheapflights users on 1/28. 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 4/1811:32 am
JAX
-
BCN
2 stops39h 48m
United Airlines
Wed 4/291:15 pm
BCN
-
JAX
2 stops36h 47m
United Airlines
Deal found 1/28$480
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 4/2112:24 pm
JAX
-
BCN
1 stop13h 56m
United Airlines
Tue 4/2811:15 am
BCN
-
JAX
1 stop14h 47m
United Airlines
Deal found 1/27$485
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 3/97:01 am
JAX
-
BCN
1 stop19h 59m
American Airlines
Sun 3/153:05 pm
BCN
-
JAX
1 stop22h 58m
American Airlines
Deal found 1/28$487
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:47 pm
JAX
-
BCN
2 stops34h 53m
British Airways
Wed 4/294:35 pm
BCN
-
JAX
2 stops30h 47m
British Airways
Deal found 1/27$489
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/254:39 pm
JAX
-
BCN
2 stops19h 06m
United Airlines
Sun 3/110:30 am
BCN
-
JAX
1 stop30h 42m
United Airlines
Deal found 1/28$507
This Lufthansa deal was found by Cheapflights users on 1/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:24 pm
JAX
-
BCN
2 stops17h 31m
Lufthansa
Wed 4/298:00 am
BCN
-
JAX
2 stops18h 02m
Lufthansa
Deal found 1/27$510

Find flight deals from Jacksonville to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 January 29, 2026.

Round-trip from

$465
(United Airlines)

One-way from

$312
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$534
From Jacksonville to Barcelona
Search Deals
One-way flight from Jacksonville to Barcelona
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($366 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Jacksonville to Barcelona that are best for you.

Fly from

Jacksonville

Fly to

Barcelona

Route

Depart

Return

Price

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Tue 4/21

12:24 pm-8:20 am

1 stop13h 56m

Barcelona-El Prat

Tue 4/28

12:15 pm-8:02 pm

2 stops37h 47m

$465

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Sat 4/18

11:32 am-9:20 am

2 stops39h 48m

Barcelona-El Prat

Wed 4/29

1:15 pm-8:02 pm

2 stops36h 47m

$480

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Tue 4/21

5:39 pm-12:50 pm

1 stop13h 11m

Barcelona-El Prat

Wed 4/29

11:00 am-8:12 pm

1 stop15h 12m

$485

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Wed 4/22

3:10 pm-1:15 pm

1 stop16h 05m

Barcelona-El Prat

Wed 4/29

11:15 am-8:02 pm

1 stop14h 47m

$485

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Wed 4/22

11:32 am-1:15 pm

1 stop19h 43m

Barcelona-El Prat

Tue 4/28

11:15 am-8:02 pm

1 stop14h 47m

$485

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Sat 4/18

6:47 pm-11:40 am

2 stops34h 53m

Barcelona-El Prat

Wed 4/29

4:35 pm-7:29 pm

2 stops32h 54m

$490

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Mon 3/9

3:55 pm-11:55 am

2 stops15h 00m

Barcelona-El Prat

Sun 3/15

3:05 pm-9:03 am

1 stop22h 58m

$491

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Sat 4/18

3:10 pm-9:20 am

2 stops36h 10m

Barcelona-El Prat

Wed 4/29

1:15 pm-11:10 am

2 stops51h 55m

$507

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Tue 4/21

12:24 pm-11:55 am

2 stops17h 31m

Barcelona-El Prat

Wed 4/29

8:00 am-8:02 pm

2 stops18h 02m

$510

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Wed 2/25

4:39 pm-4:20 pm

2 stops17h 41m

Barcelona-El Prat

Sun 3/1

10:30 am-10:37 am

2 stops30h 07m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 18 results
1
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Best time to book a flight from Jacksonville to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Jacksonville 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 Jacksonville to Barcelona

How far ahead should I book a flight from Jacksonville to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Barcelona. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Jacksonville to Barcelona, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Jacksonville to Barcelona?

Currently, February is the cheapest month in which you can book a flight from Jacksonville to Barcelona (average of $449). Flying from Jacksonville to Barcelona in June is currently the most expensive (average of $974). 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.

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 January 29, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Jacksonville to Barcelona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Iberia
7.0
Good
3,100 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
British Airways
6.7
Okay
7,705 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Barcelona. 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 Jacksonville to Barcelona?

    Located just 11.2 mi from the city center, Jacksonville is the airport most travelers will use when flying to Barcelona from Jacksonville. Booking flights from Jacksonville (JAX) to Barcelona should be relatively easy as there are 0 daily outbound flights to Barcelona from 9 different airlines.

  • How long is the flight from Jacksonville to Barcelona?

    Departing from Jacksonville to Barcelona will take you 13h 56m. The distance between Jacksonville and Barcelona is about 4564 mi.

  • What are the cheapest airlines flying from Jacksonville to Barcelona round-trip?

    Our cheapest airline available from Jacksonville to Barcelona is Delta. Our recent data shows that you can find tickets from as low as $458 on this airline. Additional options worth looking into are Lufthansa and Iberia, starting at $471 and $533 round-trip. These flights start at 50% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Jacksonville to Barcelona one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $452. Users have also found prices from $452 and $466 on Delta and British Airways, respectively.

  • Can I find deals for flights from Jacksonville to Barcelona that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Barcelona.

  • Can I find deals for business class flights from Jacksonville to Barcelona?

    Yes. Cheapflights offers flight deals from Jacksonville to Barcelona 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 Jacksonville to Barcelona?

    Currently, February is the cheapest month in which you can book a flight from Jacksonville to Barcelona (average of $449). Flying from Jacksonville to Barcelona in June is currently the most expensive (average of $974). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Jacksonville to Barcelona

Discover the top 9 airlines that operate flights from Jacksonville 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$458Average$957FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$471Average$780FlexibilityNo cancel feeOn-time76%
IberiaCheapest$533Average$792FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$534Average$869FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$534Average$1,058FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$559Average$1,548FlexibilityNo cancel feeOn-time67%
KLMCheapest$622Average$1,121FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$643Average$944FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$757Average$1,147FlexibilityNo cancel feeOn-time72%

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