How does KAYAK find such low prices on flights from Maine to Barcelona?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Barcelona. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Barcelona?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Maine is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Maine to Barcelona?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Maine with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Barcelona?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$222 CHEAP FLIGHTS from Maine to Barcelona (BCN)

BCN

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$416

Overall average: $671

LEVEL

Thu 12/4Sun 12/14

BOS - BCN • Non-stop

Cheapest one-way

$222

Typical prices: $236-$470

Multiple Airlines

Wed 1/28

BOS - BCN • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Barcelona!

Flight Deals

Cheap Flights from Maine to Barcelona

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Maine to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Maine to Barcelona

Thu, Dec 4 - Sun, Dec 14

10:40 pm - 11:55 amBOS-BCN

7h 15mnonstop

6:10 pm - 8:55 pmBCN-BOS

8h 45mnonstop

$416LEVEL

Find Deal

Thu, Jan 22 - Fri, Jan 30

10:40 pm - 11:55 amBOS-BCN

7h 15mnonstop

12:30 pm - 7:50 pmBCN-BOS

13h 20m1 stop

$417Iberia

Find Deal

Thu, Dec 4 - Thu, Dec 11

9:20 pm - 8:25 pmBOS-BCN

17h 05m1 stop

11:30 am - 6:55 pmBCN-BOS

13h 25m1 stop

$421Aer Lingus

Find Deal

Tue, Nov 18 - Tue, Nov 25

5:10 pm - 10:50 amBOS-BCN

11h 40m1 stop

11:30 am - 6:55 pmBCN-BOS

13h 25m1 stop

$422Aer Lingus

Find Deal

Thu, Dec 11 - Thu, Dec 25

10:45 pm - 5:15 pmBOS-BCN

12h 30m1 stop

10:55 am - 8:10 pmBCN-BOS

15h 15m1 stop

$424TAP AIR PORTUGAL

Find Deal

Mon, Apr 27 - Wed, May 6

10:45 pm - 1:30 amBOS-BCN

20h 45m1 stop

6:00 am - 8:45 pmBCN-BOS

20h 45m2 stops

$425TAP AIR PORTUGAL

Find Deal

Tue, Apr 14 - Sat, Apr 18

8:50 pm - 2:45 pmBOS-BCN

11h 55m1 stop

3:45 pm - 10:10 pmBCN-BOS

12h 25m1 stop

$433Icelandair

Find Deal

Sat, Apr 11 - Sat, Apr 18

11:30 pm - 2:45 pmBOS-BCN

33h 15m1 stop

3:45 pm - 10:10 pmBCN-BOS

12h 25m1 stop

$436Icelandair

Find Deal

Wed, Dec 10 - Wed, Dec 24

5:30 am - 9:35 amBOS-BCN

22h 05m1 stop

1:35 pm - 12:43 pmBCN-BOS

29h 08m2 stops

$441United Airlines

Find Deal

Wed, Dec 10 - Tue, Jan 13

12:02 pm - 9:35 amBOS-BCN

15h 33m2 stops

1:35 pm - 1:13 pmBCN-BOS

29h 38m2 stops

$445United Airlines

Find Deal

Useful Info

Low season	January
High season	June
Cheapest flight	$222

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 44% increase in price.

Flight from Boston to Barcelona-El Prat

How does KAYAK find such low prices on flights from Maine to Barcelona?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Barcelona.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Barcelona?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Maine is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maine to Barcelona?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Barcelona?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

L'Hospitalet de Llobregat

El Prat de Llobregat

Castelldefels

Calella

Badalona

Roses

Santa Susanna

Cambrils

Pineda de Mar

Malgrat de Mar

Calella de Palafrugell

l'Escala

La Pineda

Empuriabrava

Llafranc

Palafrugell

Manresa

Tortosa

Pals

L'Hospitalet de l'Infant

Everything you need to know for your flight to Barcelona

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Barcelona (BCN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

BCN

$222 Find Cheap Flights from Maine to Barcelona

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

Everything you should know

Cheap Flights from Maine to Barcelona

Recent round-trip flight deals from Maine to Barcelona

Recent one-way flight deals from Maine to Barcelona

Recent last minute flight deals from Maine to Barcelona

Recent direct flight deals from Maine to Barcelona

Good to know

FAQs for booking Maine to Barcelona flights

How does KAYAK find such low prices on flights from Maine to Barcelona?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Barcelona.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Barcelona?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Maine is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maine to Barcelona?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Maine with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Barcelona?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Barcelona?

Everything you need to know for your flight to Barcelona

Information on your arrival and departure airports

Cabin class types available on flights to Barcelona

Complete your trip to Barcelona with a hotel stay or car rental

Find direct flights for Barcelona

Flights to other popular destinations

Flights from domestic origins to Maine

Choose which airport to fly into in Barcelona

Find deals for your return flight