HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$322+ Cheap flights from Burlington, VT (BTV) 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — BCN
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Burlington 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 Burlington to Barcelona

Cheapest flights from Burlington to Barcelona
Explore the most affordable flight options available from Burlington to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This United Airlines deal was found by Cheapflights users on 3/19. 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 11/103:30 pm
BTV
-
BCN
1 stop11h 30m
United Airlines
Fri 11/131:35 pm
BCN
-
BTV
2 stops38h 10m
United Airlines
Deal found 3/19$647
This Air Canada deal was found by Cheapflights users on 3/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:20 am
BTV
-
BCN
2 stops45h 15m
Air Canada
Thu 11/121:35 pm
BCN
-
BTV
2 stops38h 10m
Air Canada
Deal found 3/23$656
This United Airlines deal was found by Cheapflights users on 3/23. 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 11/92:44 pm
BTV
-
BCN
1 stop11h 36m
United Airlines
Thu 11/129:55 am
BCN
-
BTV
2 stops19h 15m
United Airlines
Deal found 3/23$670
This United Airlines deal was found by Cheapflights users on 3/20. 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 5/45:30 am
BTV
-
BCN
1 stop20h 50m
United Airlines
Mon 5/111:25 pm
BCN
-
BTV
2 stops38h 01m
United Airlines
Deal found 3/20$791
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 4/85:35 pm
BTV
-
BCN
2 stops16h 20m
American Airlines
Wed 4/2910:30 am
BCN
-
BTV
1 stop19h 49m
American Airlines
Deal found 3/22$813
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/85:30 am
BTV
-
BCN
1 stop20h 50m
United Airlines
Wed 4/2911:15 am
BCN
-
BTV
1 stop13h 41m
United Airlines
Deal found 3/22$817
This Booking.com deal was found by Cheapflights users on 3/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 am
BTV
-
BCN
2 stops20h 00m
Air Canada
Wed 4/291:15 pm
BCN
-
BTV
2 stops31h 07m
Air Canada
Deal found 3/22$820
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/39:56 am
BTV
-
BCN
1 stop16h 24m
United Airlines
Sun 5/1011:15 am
BCN
-
BTV
1 stop13h 38m
United Airlines
Deal found 3/19$836

Find flight deals from Burlington to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) 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 March 24, 2026.

Round-trip from

$791
(United Airlines)

One-way from

$322
(oojo)

Popular in

June

Cheapest in

January

Average price

$582
From Burlington to Barcelona
Search Deals
One-way flight from Burlington to Barcelona
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($363 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington 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 March 24, 2026.
Use the filters below to find and compare flights from Burlington to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Mon 5/4

5:30 am-8:20 am

1 stop20h 50m

Barcelona-El Prat

Mon 5/11

1:25 pm-9:26 pm

2 stops38h 01m

$791

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Wed 4/8

5:35 pm-3:55 pm

2 stops16h 20m

Barcelona-El Prat

Wed 4/29

10:30 am-12:19 am

1 stop19h 49m

$813

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Wed 4/8

5:30 am-8:20 am

1 stop20h 50m

Barcelona-El Prat

Wed 4/29

11:15 am-6:56 pm

1 stop13h 41m

$817

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Sun 5/3

9:56 am-8:20 am

1 stop16h 24m

Barcelona-El Prat

Sun 5/10

11:15 am-6:53 pm

1 stop13h 38m

$836

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Sun 6/21

6:25 am-8:45 am

1 stop20h 20m

Barcelona-El Prat

Wed 7/1

10:55 am-10:37 pm

1 stop17h 42m

$991

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Sun 6/21

7:19 am-8:45 am

2 stops19h 26m

Barcelona-El Prat

Wed 7/1

10:55 am-11:15 pm

2 stops18h 20m

$996
Quickest round-trip

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Sun 6/21

2:24 pm-8:45 am

1 stop12h 21m

Barcelona-El Prat

Tue 7/7

1:25 pm-12:23 am

2 stops16h 58m

$996

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Mon 6/22

2:24 pm-8:45 am

1 stop12h 21m

Barcelona-El Prat

Tue 7/7

1:25 pm-12:23 am

2 stops16h 58m

$996
Cheapest one-way
Quickest one-way

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Sun 8/9

5:32 pm-1:00 pm

2 stops13h 28m

$323

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Sun 8/9

12:24 pm-11:55 am

3 stops41h 31m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Sorted by cheapest first

Best time to book a flight from Burlington to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Burlington 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 Burlington 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 March 24, 2026.
See what other customers who have flown with United Airlines from Burlington 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.
United Airlines
7.4
Good
9,469 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

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
9,469 reviews
United Airlines
7.4
Good
9,469 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

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 Burlington 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 Burlington to Barcelona?

    Located just 3.0 mi from the city center, Burlington is the airport most travelers will use when flying to Barcelona from Burlington. Booking flights from Burlington (BTV) to Barcelona should be relatively easy as there are 0 daily outbound flights to Barcelona from 1 airline.

  • How long is the flight from Burlington, Vermont to Barcelona?

    United Airlines and American Airlines can get you from Burlington, Vermont to Barcelona in just under 16h 20m. Your travel time can differ by up to 4h 30m. Airlines will cover a distance of 3674 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Burlington, Vermont to Barcelona round-trip?

    United Airlines, at $582, was found to be the cheapest airline from Burlington, Vermont to Barcelona.. Users have found that United Airlines is 34% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Burlington 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.

Alternative routes for Burlington to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Barcelona-El Prat flights
Albany to Barcelona-El Prat flights

Top airline flying from Burlington to Barcelona

Discover the top airline that operate flights from Burlington 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$582Average$1,083FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.