What is the cheapest airline that flies from Baltimore/Washington to Barcelona?

British Airways and Aer Lingus are the most popular carriers operating from Baltimore/Washington to Barcelona

What airlines fly to Barcelona?

United Airlines, TAP AIR PORTUGAL and British Airways are the top three most popular airlines that fly to Barcelona from Baltimore according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 16 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Baltimore/Washington Airport to Barcelona?

Prices for flights from Baltimore/Washington Airport to Barcelona refresh daily.

How many operators does momondo search for flights from Baltimore/Washington Airport to Barcelona?

There are 8 operators available for flights from Baltimore/Washington Airport to Barcelona as of March 2026.

How old do you have to be to fly from Baltimore/Washington Airport to Barcelona?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Barcelona.

What documentation or ID do you need to fly to Barcelona?

The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$271 Cheap Flights from Baltimore to Barcelona in 2026

Q: What is the typical price of a round-trip flight between Baltimore and Barcelona?

Prices are currently typical for flights on this route. Typical prices usually range from $560 to $955. The lowest price recently found on this route was $593.

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Find the cheapest flights from Baltimore to Barcelona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 12:10 pm

BWI

BCN

14h 05m

1 stop

6:30 pm - 8:07 am

BCN

BWI

19h 37m

1 stop

$593Multiple Airlines

Sat, May 2 - Fri, May 15

4:05 pm - 12:10 pm

BWI

BCN

14h 05m

1 stop

6:30 pm - 8:07 am

BCN

BWI

19h 37m

1 stop

$598Multiple Airlines

Sat, May 2 - Fri, May 15

4:05 pm - 12:10 pm

BWI

BCN

14h 05m

1 stop

6:30 pm - 7:11 am

BCN

BWI

18h 41m

1 stop

$599Multiple Airlines

Sat, May 2 - Thu, May 14

4:05 pm - 12:10 pm

BWI

BCN

14h 05m

1 stop

6:30 pm - 8:07 am

BCN

BWI

19h 37m

1 stop

$603Multiple Airlines

Sat, May 2 - Wed, May 13

7:30 am - 12:10 pm

BWI

BCN

22h 40m

1 stop

6:30 pm - 7:11 am

BCN

BWI

18h 41m

1 stop

$609Multiple Airlines

Mon, May 4 - Thu, May 14

4:05 pm - 12:10 pm

BWI

BCN

14h 05m

1 stop

6:30 pm - 8:07 am

BCN

BWI

19h 37m

1 stop

$632Multiple Airlines

Sat, May 2 - Fri, May 15

4:05 pm - 12:10 pm

BWI

BCN

14h 05m

1 stop

6:30 pm - 7:11 am

BCN

BWI

18h 41m

1 stop

$638Multiple Airlines

Sat, May 2 - Thu, May 7

7:30 am - 12:10 pm

BWI

BCN

22h 40m

1 stop

6:30 pm - 7:11 am

BCN

BWI

18h 41m

1 stop

$643Multiple Airlines

Mon, May 4 - Thu, May 14

7:30 am - 12:10 pm

BWI

BCN

22h 40m

1 stop

6:30 pm - 7:11 am

BCN

BWI

18h 41m

1 stop

$644Multiple Airlines

Mon, May 4 - Thu, May 7

8:30 pm - 12:20 am

BWI

BCN

21h 50m

2 stops

8:10 am - 7:25 pm

BCN

BWI

17h 15m

2 stops

$650Multiple Airlines

Sun, Apr 19 - Tue, Apr 28

Scandinavian Airlines flights from Baltimore to Barcelona

Our best Scandinavian Airlines deals on Baltimore to Barcelona flight tickets

Scandinavian Airlines

May 4

BWI10:40 amBaltimore/Washington

25h 30m

2 stops

BCN6:10 pmBarcelona-El Prat

May 23

BCN7:00 pmBarcelona-El Prat

35h 51m

2 stops

BWI12:51 amBaltimore/Washington

$695

Scandinavian Airlines

May 4

BWI10:40 amBaltimore/Washington

25h 30m

2 stops

BCN6:10 pmBarcelona-El Prat

May 10

BCN9:45 amBarcelona-El Prat

21h 12m

2 stops

BWI12:57 amBaltimore/Washington

$696

Scandinavian Airlines

Mar 24

BWI10:54 amBaltimore/Washington

26h 11m

2 stops

BCN6:05 pmBarcelona-El Prat

Apr 9

BCN12:25 pmBarcelona-El Prat

36h 54m

2 stops

BWI7:19 pmBaltimore/Washington

$1,262

Aer Lingus flights from Baltimore to Barcelona

Our best Aer Lingus deals on Baltimore to Barcelona flight tickets

Aer Lingus

Mar 22

BWI9:35 pmBaltimore/Washington

17h 50m

2 stops

BCN8:25 pmBarcelona-El Prat

Apr 15

BCN11:00 amBarcelona-El Prat

38h 40m

2 stops

BWI7:40 pmBaltimore/Washington

$1,317

Aer Lingus

Mar 29

BWI9:35 pmBaltimore/Washington

18h 55m

2 stops

BCN10:30 pmBarcelona-El Prat

Apr 8

BCN11:10 pmBarcelona-El Prat

26h 30m

2 stops

BWI7:40 pmBaltimore/Washington

$1,400

Aer Lingus

Mar 24

BWI9:35 pmBaltimore/Washington

32h 15m

2 stops

BCN10:50 amBarcelona-El Prat

Mar 31

BCN11:10 pmBarcelona-El Prat

26h 30m

2 stops

BWI7:40 pmBaltimore/Washington

$1,461

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sat 5/2

4:05 pm-12:10 pm

1 stop14h 05m

Barcelona-El Prat

Fri 5/15

6:30 pm-8:07 am

1 stop19h 37m

$593

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sat 5/2

4:05 pm-12:10 pm

1 stop14h 05m

Barcelona-El Prat

Fri 5/15

6:30 pm-8:07 am

1 stop19h 37m

$598

Quickest round-trip

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sat 5/2

4:05 pm-12:10 pm

1 stop14h 05m

Barcelona-El Prat

Thu 5/14

6:30 pm-7:11 am

1 stop18h 41m

$599

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sat 5/2

4:05 pm-12:10 pm

1 stop14h 05m

Barcelona-El Prat

Wed 5/13

6:30 pm-8:07 am

1 stop19h 37m

$603

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Mon 5/4

7:30 am-12:10 pm

1 stop22h 40m

Barcelona-El Prat

Thu 5/14

6:30 pm-7:11 am

1 stop18h 41m

$609

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sat 5/2

4:05 pm-12:10 pm

1 stop14h 05m

Barcelona-El Prat

Fri 5/15

6:30 pm-8:07 am

1 stop19h 37m

$632

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sat 5/2

4:05 pm-12:10 pm

1 stop14h 05m

Barcelona-El Prat

Thu 5/7

6:30 pm-7:11 am

1 stop18h 41m

$638

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Mon 5/4

7:30 am-12:10 pm

1 stop22h 40m

Barcelona-El Prat

Thu 5/14

6:30 pm-7:11 am

1 stop18h 41m

$643

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Mon 5/4

7:30 am-12:10 pm

1 stop22h 40m

Barcelona-El Prat

Thu 5/7

6:30 pm-7:11 am

1 stop18h 41m

$644

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 4/19

8:30 pm-12:20 am

2 stops21h 50m

Barcelona-El Prat

Tue 4/28

8:10 am-7:25 pm

2 stops17h 15m

$650

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Baltimore and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of March is, on average, the cheapest month to fly to Barcelona from Baltimore, with most prices found around $589. If you don’t want to visit Barcelona in March, then you should wait until November to fly from Baltimore, when ticket prices are also cheap, with an average price of $599.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Baltimore to Barcelona is on a Monday when prices can be found for as low as $759. On the other hand, Saturday is the most expensive day to depart from Baltimore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,141.

What is the cheapest time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Baltimore to Barcelona when you can find flight prices for as low as $885. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $972 on average. Flights to Barcelona from Baltimore in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $791 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Baltimore for as low as $530 on momondo.

Cheap Baltimore to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Barcelona

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from Baltimore to Barcelona takes 12h 15m

There are no direct flights from Baltimore to Barcelona. There are no popular flight routes from Baltimore to Barcelona.

Search flight deals

How far is Baltimore/Washington to Barcelona by plane?
The straight-line distance from Baltimore/Washington to Barcelona is 3997.1 mi. 12h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Baltimore/Washington Airport to Barcelona?
Prices for flights from Baltimore/Washington Airport to Barcelona refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Barcelona?
There are 8 operators available for flights from Baltimore/Washington Airport to Barcelona as of March 2026.
How old do you have to be to fly from Baltimore/Washington Airport to Barcelona?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Baltimore to Barcelona

Compare and see reviews for airlines that fly from Baltimore to Barcelona with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $351	Free Cancellation	Rating 7.1 622 reviews	Search Icelandair flights
KLM	PriceFrom $362	Free Cancellation	Rating 7.8 1,471 reviews	Search KLM flights
United Airlines	PriceFrom $468	Free Cancellation	Rating 7.4 9,426 reviews	Search United Airlines flights
British Airways	PriceFrom $508	Free Cancellation	Rating 6.7 7,793 reviews	Search British Airways flights
Delta	PriceFrom $513	Free Cancellation	Rating 7.9 8,293 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom $529	Free Cancellation	Rating 7.1 2,166 reviews	Search TAP AIR PORTUGAL flights
Iberia	PriceFrom $540	Free Cancellation	Rating 7.0 3,136 reviews	Search Iberia flights
American Airlines	PriceFrom $545	Free Cancellation	Rating 7.1 11,469 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Barcelona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Barcelona. momondo saves you time and could save you money on your trip.

Can I find flights from Baltimore to Barcelona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Baltimore to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from Baltimore to Barcelona?

momondo provides multiple filters to help you find the best flight to Barcelona from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Baltimore to Barcelona right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Barcelona from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly into one of these airports located in Barcelona

Barcelona-El Prat Airport

Girona Costa Brava Airport

Cheap flights from Baltimore to Barcelona from $271

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Barcelona departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Scandinavian Airlines flights from Baltimore to Barcelona

Our best Scandinavian Airlines deals on Baltimore to Barcelona flight tickets

Aer Lingus flights from Baltimore to Barcelona

Our best Aer Lingus deals on Baltimore to Barcelona flight tickets

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How to get the cheapest flight ticket from Baltimore to Barcelona

What is the typical price of a round-trip flight between Baltimore and Barcelona?

What is the cheapest month to fly to Barcelona?

What is the cheapest day to depart on your flight to Barcelona?

What is the cheapest time of day to depart on your flight to Barcelona?

How far in advance should I book a flight to Barcelona?

What is the cheapest airline that flies from Baltimore/Washington to Barcelona?

What airlines fly to Barcelona?

Cheap Baltimore to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Barcelona

Fastest flight time

Direct flights

Best airlines flying from Baltimore to Barcelona

Compare and see reviews for airlines that fly from Baltimore to Barcelona with momondo

Why use momondo?

An easier way to manage your Barcelona trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona

Fly your favorite airline to Barcelona

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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