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.

$262 CHEAP FLIGHTS from Maine to Barcelona (BCN)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Maine to Barcelona

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

Sun, Oct 18 - Thu, Oct 22

11:35 pm - 12:40 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

7:35 pm - 2:55 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

25h 20m1 stop Dublin

$428Multiple Airlines

Sun, Oct 18 - Thu, Oct 29

11:35 pm - 12:40 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

1:10 pm - 2:50 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

30h 40m2 stops Milan Malpensa Dublin

$436Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

7:50 pm - 1:40 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

11h 50m1 stop Reykjavik Keflavik Intl

12:25 pm - 5:50 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

11h 25m1 stop Reykjavik Keflavik Intl

$490Icelandair

Sat, Nov 7 - Sat, Nov 14

7:50 pm - 1:40 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

11h 50m1 stop Reykjavik Keflavik Intl

12:25 pm - 5:50 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

11h 25m1 stop Reykjavik Keflavik Intl

$494Icelandair

Thu, Oct 15 - Wed, Oct 21

10:55 pm - 12:00 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$507LEVEL

Wed, Oct 14 - Wed, Oct 21

10:55 pm - 12:00 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$507LEVEL

Sun, Oct 11 - Wed, Oct 21

11:35 pm - 12:40 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$551Iberia

Wed, Sep 30 - Sun, Oct 11

10:55 pm - 12:00 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

7:10 pm - 9:45 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$551Iberia

Sat, Nov 14 - Mon, Nov 23

1:45 pm - 8:40 amBOS Boston Logan Intl-BCN Barcelona-El Prat

12h 55m1 stop Atlanta Hartsfield-Jackson

10:35 am - 6:59 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

14h 24m1 stop New York John F Kennedy Intl

$562Virgin Atlantic

Thu, Sep 24 - Wed, Sep 30

7:20 pm - 8:35 amBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 15mnonstop

3:15 pm - 5:45 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 30mnonstop

$622Virgin Atlantic

Recent last minute flight deals from Maine to Barcelona

Sat, Aug 29 - Tue, Sep 1

4:45 pm - 10:10 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

23h 25m1 stop Frankfurt am Main

8:00 am - 2:45 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

12h 45m1 stop Frankfurt am Main

$576Condor

Thu, Aug 27 - Tue, Sep 1

4:45 pm - 10:10 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

23h 25m1 stop Frankfurt am Main

8:00 am - 2:45 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

12h 45m1 stop Frankfurt am Main

$591Condor

Wed, Aug 26 - Wed, Sep 2

10:55 pm - 12:00 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$659Iberia

Wed, Aug 26 - Sat, Aug 29

5:05 pm - 11:15 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

24h 10m1 stop Rome Fiumicino

6:20 am - 1:40 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

13h 20m1 stop Rome Fiumicino

$667ITA Airways

Wed, Aug 26 - Sat, Aug 29

5:05 pm - 11:15 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

24h 10m1 stop Rome Fiumicino

6:20 am - 1:40 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

13h 20m1 stop Rome Fiumicino

$668ITA Airways

Sun, Aug 30 - Sun, Sep 6

11:45 pm - 12:50 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

7:10 pm - 9:45 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$692LEVEL

Wed, Aug 26 - Sun, Sep 6

10:55 pm - 12:00 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

7:10 pm - 9:45 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$701Iberia

Thu, Aug 27 - Tue, Sep 8

5:10 pm - 8:50 amBOS Boston Logan Intl-BCN Barcelona-El Prat

9h 40m1 stop Zurich

6:00 am - 3:10 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

15h 10m1 stop Zurich

$723SWISS

Sun, Aug 30 - Sun, Sep 13

11:45 pm - 12:50 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

7:10 pm - 9:45 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$738LEVEL

Fri, Aug 28 - Mon, Sep 7

9:40 pm - 7:10 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

15h 30m1 stop Zurich

8:00 pm - 3:10 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

25h 10m1 stop Zurich

$775SWISS

Recent direct flight deals from Maine to Barcelona

Sun, Oct 18 - Thu, Oct 22

11:35 pm - 12:40 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$484Multiple Airlines

Sun, Oct 18 - Wed, Oct 21

11:35 pm - 12:40 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$484Multiple Airlines

Thu, Oct 15 - Wed, Oct 21

10:55 pm - 12:00 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$507LEVEL

Wed, Oct 14 - Wed, Oct 21

10:55 pm - 12:00 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$507LEVEL

Sun, Oct 11 - Wed, Oct 21

11:35 pm - 12:40 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$551Iberia

Wed, Sep 30 - Sun, Oct 11

10:55 pm - 12:00 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

7:10 pm - 9:45 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$551Iberia

Thu, Oct 15 - Wed, Oct 21

10:55 pm - 12:00 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$589Finnair

Thu, Oct 15 - Wed, Oct 21

10:55 pm - 12:00 pmBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 05mnonstop

6:30 pm - 9:05 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 35mnonstop

$591Finnair

Thu, Sep 24 - Wed, Sep 30

7:20 pm - 8:35 amBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 15mnonstop

3:15 pm - 5:45 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 30mnonstop

$622Virgin Atlantic

Thu, Sep 17 - Mon, Sep 21

7:20 pm - 8:35 amBOS Boston Logan Intl-BCN Barcelona-El Prat

7h 15mnonstop

3:15 pm - 5:45 pmBCN Barcelona-El Prat-BOS Boston Logan Intl

8h 30mnonstop

$623Virgin Atlantic

Useful Info

Low season	January
High season	May
Cheapest flight	$262

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 12% 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.

El Prat de Llobregat

L'Hospitalet de Llobregat

Castelldefels

Calella

Badalona

Cambrils

Santa Susanna

Roses

Malgrat de Mar

Pineda de Mar

l'Escala

Calella de Palafrugell

Llafranc

Palafrugell

Empuriabrava

La Pineda

Pals

Manresa

Tortosa

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)

BCN

$262 Find Cheap Flights from Maine to Barcelona - Compare and Save

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

Low season

High season

Cheapest flight

FAQs for booking Maine to Barcelona flights

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