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$319+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BCN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 8, 2026.

Round-trip from

$423
(oojo)

One-way from

$319
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$785
From Jacksonville to Barcelona
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One-way flight from Jacksonville to Barcelona
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Highest demand for flights based on searches. 26% potential increase in price ($346 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 8, 2026.

This oojo deal was found by Cheapflights users on 1/8. 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.
Tue 2/106:00 pmJAX - BCN
2 stops18h 25mBritish Airways
Wed 2/2511:00 amBCN - JAX
1 stop14h 08mBritish Airways
Deal found 1/8$423
This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1810:45 amJAX - BCN
2 stops40h 50mAir Canada
Tue 2/31:35 pmBCN - JAX
2 stops39h 17mAir Canada
Deal found 1/7$426
This Virgin Atlantic deal was found by Cheapflights users on 1/7. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/186:55 pmJAX - BCN
1 stop31h 05mVirgin Atlantic
Tue 2/310:15 amBCN - JAX
2 stops16h 41mVirgin Atlantic
Deal found 1/7$427
This oojo deal was found by Cheapflights users on 1/8. 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.
Wed 2/46:00 pmJAX - BCN
2 stops16h 30mBritish Airways
Fri 2/276:40 amBCN - JAX
2 stops16h 39mBritish Airways
Deal found 1/8$433
This KLM deal was found by Cheapflights users on 1/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/139:48 amJAX - BCN
1 stop16h 52mKLM
Wed 1/2110:55 amBCN - JAX
1 stop13h 57mKLM
Deal found 1/6$435
This American Airlines deal was found by Cheapflights users on 1/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1311:53 amJAX - BCN
2 stops15h 07mAmerican Airlines
Wed 1/2112:30 pmBCN - JAX
2 stops15h 39mAmerican Airlines
Deal found 1/6$440
This oojo deal was found by Cheapflights users on 1/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:20 pmJAX - BCN
1 stop28h 45mBritish Airways
Mon 2/239:00 pmBCN - JAX
2 stops30h 59mBritish Airways
Deal found 1/6$447
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 2/12:40 pmJAX - BCN
2 stops36h 55mUnited Airlines
Fri 2/2710:30 amBCN - JAX
1 stop30h 51mUnited Airlines
Deal found 1/8$450
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1411:07 amJAX - BCN
2 stops15h 43mDelta
Wed 1/2110:55 amBCN - JAX
1 stop13h 57mDelta
Deal found 1/6$454
This oojo deal was found by Cheapflights users on 1/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:00 pmJAX - BCN
2 stops22h 35mBritish Airways
Mon 2/93:00 pmBCN - JAX
2 stops36h 42mBritish Airways
Deal found 1/7$457

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 8, 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 2/10

6:00 pm-4:05 pm

2 stops16h 05m

Barcelona-El Prat

Wed 2/25

11:00 am-11:59 pm

1 stop18h 59m

$423

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Wed 2/4

6:00 pm-7:45 pm

2 stops19h 45m

Barcelona-El Prat

Fri 2/27

12:30 pm-11:51 pm

1 stop17h 21m

$423

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Sun 1/18

10:45 am-9:35 am

2 stops40h 50m

Barcelona-El Prat

Tue 2/3

1:35 pm-10:52 pm

2 stops39h 17m

$426

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Sun 1/18

6:55 pm-8:00 am

1 stop31h 05m

Barcelona-El Prat

Tue 2/3

10:15 am-8:56 pm

2 stops16h 41m

$427

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Sun 1/18

6:55 pm-8:00 am

1 stop31h 05m

Barcelona-El Prat

Tue 2/3

10:15 am-6:15 pm

1 stop14h 00m

$427

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Tue 1/13

9:48 am-8:40 am

1 stop16h 52m

Barcelona-El Prat

Wed 1/21

10:55 am-6:52 pm

1 stop13h 57m

$435

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Thu 2/26

5:51 pm-12:55 am

3 stops49h 04m

$319

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Sun 2/1

9:42 pm-11:05 am

3 stops31h 23m

$366

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Wed 1/21

12:00 pm-10:50 am

2 stops16h 50m

$372

JacksonvilleBarcelona

JAX - BCN

JAXBCN

Jacksonville

Sun 2/1

7:25 am-9:00 am

1 stop19h 35m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 16 results
1
2

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 2, 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 $458). Flying from Jacksonville to Barcelona in June is currently the most expensive (average of $973). 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 8, 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
8,029 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

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
8,029 reviews
Delta
7.9
Good
8,029 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

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
9,141 reviews
Delta
7.9
Good
8,029 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

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
11,095 reviews
Delta
7.9
Good
8,029 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

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
3,079 reviews
Delta
7.9
Good
8,029 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

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
7,659 reviews
Delta
7.9
Good
8,029 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

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 8 different airlines.

  • How long is the flight from Jacksonville to Barcelona?

    Departing from Jacksonville to Barcelona will take you 16h 05m. The distance between Jacksonville and Barcelona is about 4564 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $460 on this airline. Additional options worth looking into are Iberia and United Airlines, starting at $533 and $553 round-trip. These flights start at 51% 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 $458). Flying from Jacksonville to Barcelona in June is currently the most expensive (average of $973). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Jacksonville to Barcelona

Discover the top 8 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$460Average$936FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$533Average$845FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$553Average$883FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$559Average$1,548FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$608Average$1,083FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$656Average$953FlexibilityNo cancel feeOn-time70%
KLMCheapest$692Average$1,124FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$720Average$1,022FlexibilityNo cancel feeOn-time72%

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