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$222+ Cheap flights from LaGuardia, NY (LGA) 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BCN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from LaGuardia to Barcelona

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

This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:20 pm
LGA
-
BCN
1 stop12h 15m
Air Canada
Tue 3/31:35 pm
BCN
-
LGA
1 stop11h 28m
Air Canada
Deal found 1/27$330
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:45 pm
LGA
-
BCN
1 stop31h 50m
Multiple Airlines
Thu 4/912:15 pm
BCN
-
LGA
1 stop15h 15m
Multiple Airlines
Deal found 1/27$335
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:00 pm
LGA
-
BCN
1 stop10h 00m
Multiple Airlines
Tue 4/2112:15 pm
BCN
-
LGA
1 stop15h 15m
Multiple Airlines
Deal found 1/28$338
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:45 pm
LGA
-
BCN
1 stop31h 50m
Air Canada
Wed 4/11:15 pm
BCN
-
LGA
1 stop15h 16m
Air Canada
Deal found 1/27$340
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.
Sat 2/217:29 pm
LGA
-
BCN
1 stop30h 51m
United Airlines
Tue 3/31:35 pm
BCN
-
LGA
1 stop31h 05m
United Airlines
Deal found 1/27$341
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.
Tue 4/147:25 pm
LGA
-
BCN
1 stop30h 55m
United Airlines
Thu 4/3012:15 pm
BCN
-
LGA
1 stop25h 46m
United Airlines
Deal found 1/28$342
This United Airlines deal was found by Cheapflights users on 1/29. 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 2/237:29 pm
LGA
-
BCN
1 stop30h 51m
United Airlines
Tue 3/1012:35 pm
BCN
-
LGA
1 stop31h 05m
United Airlines
Deal found 1/29$343
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.
Sun 2/227:45 pm
LGA
-
BCN
1 stop31h 50m
United Airlines
Tue 3/31:35 pm
BCN
-
LGA
2 stops30h 43m
United Airlines
Deal found 1/27$344
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 2/242:59 pm
LGA
-
BCN
1 stop11h 21m
United Airlines
Tue 3/31:35 pm
BCN
-
LGA
2 stops30h 43m
United Airlines
Deal found 1/27$345
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.
Sun 4/127:10 am
LGA
-
BCN
1 stop24h 05m
United Airlines
Thu 4/2312:15 pm
BCN
-
LGA
1 stop25h 58m
United Airlines
Deal found 1/27$346
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.
Sun 4/127:10 am
LGA
-
BCN
1 stop24h 05m
United Airlines
Tue 4/2812:15 pm
BCN
-
LGA
1 stop25h 58m
United Airlines
Deal found 1/28$348

Find flight deals from LaGuardia to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$330
(Flightnetwork)

One-way from

$222
(Mytrip)

Popular in

May

Cheapest in

February

Average price

$388
Provider with most accurate pricing for New York (NYC)-Barcelona flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Barcelona flights.
Search Deals
From New York LaGuardia to Barcelona
Search Deals
One-way flight from New York LaGuardia to Barcelona
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 New York LaGuardia Airport to Barcelona that are best for you.

Fly from

LaGuardia

Fly to

Barcelona

Route

Depart

Return

Price

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Mon 3/2

7:29 pm-8:20 am

1 stop30h 51m

Barcelona-El Prat

Fri 3/13

12:35 pm-9:53 am

1 stop26h 18m

$341

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Mon 2/23

7:29 pm-8:20 am

1 stop30h 51m

Barcelona-El Prat

Wed 3/11

12:35 pm-2:40 pm

1 stop31h 05m

$342

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Wed 4/15

10:30 am-8:00 am

1 stop15h 30m

Barcelona-El Prat

Tue 4/21

12:15 pm-11:30 pm

2 stops41h 15m

$346

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Tue 4/14

5:35 pm-8:00 am

1 stop32h 25m

Barcelona-El Prat

Thu 4/30

1:15 pm-2:08 pm

2 stops30h 53m

$351

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Sun 2/8

5:35 pm-9:35 am

1 stop10h 00m

Barcelona-El Prat

Tue 2/24

1:35 pm-7:02 pm

1 stop11h 27m

$358

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Wed 2/18

12:40 pm-9:35 am

1 stop14h 55m

Barcelona-El Prat

Thu 2/26

1:35 pm-7:12 pm

1 stop11h 37m

$358

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Tue 3/3

2:59 pm-8:20 am

1 stop11h 21m

Barcelona-El Prat

Tue 3/10

12:35 pm-9:33 pm

1 stop13h 58m

$360

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Tue 2/10

9:59 am-8:40 am

1 stop16h 41m

Barcelona-El Prat

Wed 2/18

10:55 am-8:14 pm

1 stop15h 19m

$365

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Tue 3/10

10:26 am-8:20 am

1 stop16h 54m

Barcelona-El Prat

Wed 3/18

10:30 am-11:44 pm

1 stop18h 14m

$365

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Tue 4/21

2:49 pm-8:20 am

1 stop11h 31m

Barcelona-El Prat

Wed 4/29

1:15 pm-10:31 pm

1 stop15h 16m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 20 results
1
2

Best time to book a flight from LaGuardia to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from LaGuardia 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 New York LaGuardia Airport to Barcelona
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 January 29, 2026.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Barcelona, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,667 reviews
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New York LaGuardia Airport to Barcelona?

    For as low as $341, United Airlines can have you in Barcelona from New York LaGuardia Airport in 30h 51m. Airlines will cover a distance of 3819 mi.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Barcelona round-trip?

    Cheapflights users have booked flights from New York LaGuardia Airport to Barcelona round-trip from $376. Another airline that can offer you cheap pricing is Air Canada. Users have found that United Airlines is 37% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia 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.

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 2 airlines flying from LaGuardia to Barcelona

Discover the top 2 airlines that operate flights from LaGuardia 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
United AirlinesCheapest$376Average$564FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$377Average$610FlexibilityNo cancel feeOn-time67%

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