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

United Airlines is the most popular carrier 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 52% 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 6 operators available for flights from Baltimore/Washington Airport to Barcelona as of June 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.

$242 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 low for flights on this route. Typical prices usually range from $1,376 to $1,053. The lowest price recently found on this route was $700.

Discover deals from 900+ travel sites with momondo.

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.

8:00 am - 4:00 pm

BWI

BCN

26h 00m

2 stops

8:00 am - 10:35 pm

BCN

BWI

20h 35m

2 stops

$700Multiple Airlines

Tue, Aug 25 - Thu, Sep 3

12:40 pm - 10:10 pm

BWI

BCN

27h 30m

2 stops

8:00 am - 10:35 pm

BCN

BWI

20h 35m

2 stops

$730Multiple Airlines

Sat, Sep 5 - Thu, Sep 17

8:00 am - 10:10 pm

BWI

BCN

32h 10m

2 stops

8:00 am - 8:10 pm

BCN

BWI

18h 10m

2 stops

$740Multiple Airlines

Tue, Sep 1 - Tue, Sep 15

8:30 pm - 5:45 pm

BWI

BCN

15h 15m

2 stops

3:50 pm - 6:24 pm

BCN

BWI

32h 34m

1 stop

$753Multiple Airlines

Mon, Aug 24 - Wed, Sep 9

8:30 pm - 6:40 pm

BWI

BCN

16h 10m

2 stops

3:50 pm - 6:24 pm

BCN

BWI

32h 34m

1 stop

$766Multiple Airlines

Wed, Aug 26 - Fri, Sep 11

8:30 pm - 6:10 pm

BWI

BCN

15h 40m

2 stops

3:50 pm - 6:24 pm

BCN

BWI

32h 34m

1 stop

$767Multiple Airlines

Sat, Aug 22 - Wed, Sep 9

8:30 pm - 2:45 pm

BWI

BCN

12h 15m

1 stop

3:45 pm - 10:15 pm

BCN

BWI

12h 30m

1 stop

$771Icelandair

Thu, Aug 20 - Wed, Sep 9

9:30 pm - 2:00 pm

BWI

GRO

34h 30m

2 stops

2:30 pm - 5:15 pm

GRO

BWI

56h 45m

2 stops

$2,376Iberia

Fri, Aug 14 - Sun, Aug 23

9:30 pm - 2:00 pm

BWI

GRO

34h 30m

2 stops

11:45 am - 7:40 pm

GRO

BWI

37h 55m

2 stops

$2,698Iberia

Fri, Aug 14 - Thu, Aug 20

9:30 pm - 9:55 am

BWI

REU

30h 25m

2 stops

10:25 am - 7:45 pm

REU

BWI

39h 20m

2 stops

$2,896Iberia

Thu, Aug 13 - Sat, Aug 22

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Icelandair flights from Baltimore to Barcelona

Our best Icelandair deals on Baltimore to Barcelona flight tickets

Icelandair

Aug 20

BWI8:30 pmBaltimore/Washington

12h 15m

1 stop

BCN2:45 pmBarcelona-El Prat

Sep 9

BCN3:45 pmBarcelona-El Prat

12h 30m

1 stop

BWI10:15 pmBaltimore/Washington

$771

Icelandair

Aug 21

BWI8:30 pmBaltimore/Washington

12h 15m

1 stop

BCN2:45 pmBarcelona-El Prat

Sep 9

BCN3:45 pmBarcelona-El Prat

12h 30m

1 stop

BWI10:15 pmBaltimore/Washington

$814

Icelandair

Aug 17

BWI11:20 pmBaltimore/Washington

33h 25m

1 stop

BCN2:45 pmBarcelona-El Prat

Aug 26

BCN3:45 pmBarcelona-El Prat

12h 30m

1 stop

BWI10:15 pmBaltimore/Washington

$863

British Airways flights from Baltimore to Barcelona

Our best British Airways deals on Baltimore to Barcelona flight tickets

British Airways

Aug 17

BWI9:30 pmBaltimore/Washington

12h 55m

1 stop

BCN4:25 pmBarcelona-El Prat

Aug 24

BCN9:20 pmBarcelona-El Prat

25h 55m

1 stop

BWI5:15 pmBaltimore/Washington

$835

British Airways

Aug 9

BWI9:35 pmBaltimore/Washington

14h 50m

1 stop

BCN6:25 pmBarcelona-El Prat

Aug 23

BCN7:50 amBarcelona-El Prat

17h 55m

1 stop

BWI7:45 pmBaltimore/Washington

$851

British Airways

Jul 7

BWI9:30 pmBaltimore/Washington

19h 10m

1 stop

BCN10:40 pmBarcelona-El Prat

Jul 14

BCN1:05 pmBarcelona-El Prat

12h 35m

1 stop

BWI7:40 pmBaltimore/Washington

$862

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 8/25

8:00 am-4:00 pm

2 stops26h 00m

Barcelona-El Prat

Thu 9/3

8:00 am-10:35 pm

2 stops20h 35m

$700

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sat 9/5

12:40 pm-10:10 pm

2 stops27h 30m

Barcelona-El Prat

Thu 9/17

8:00 am-10:35 pm

2 stops20h 35m

$730

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 9/1

8:00 am-10:10 pm

2 stops32h 10m

Barcelona-El Prat

Tue 9/15

8:00 am-8:10 pm

2 stops18h 10m

$740

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Mon 8/24

8:30 pm-5:45 pm

2 stops15h 15m

Barcelona-El Prat

Wed 9/9

3:50 pm-6:24 pm

1 stop32h 34m

$753

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Wed 8/26

8:30 pm-6:40 pm

2 stops16h 10m

Barcelona-El Prat

Fri 9/11

3:50 pm-6:24 pm

1 stop32h 34m

$766

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sat 8/22

8:30 pm-6:10 pm

2 stops15h 40m

Barcelona-El Prat

Wed 9/9

3:50 pm-6:24 pm

1 stop32h 34m

$767

Quickest round-trip

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Thu 8/20

8:30 pm-2:45 pm

1 stop12h 15m

Barcelona-El Prat

Wed 9/9

3:45 pm-10:15 pm

1 stop12h 30m

$771

BaltimoreGirona

BWI - GRO

BWIGRO

Baltimore/Washington

Fri 8/14

9:30 pm-2:00 pm

2 stops34h 30m

Girona Costa Brava

Sun 8/23

2:30 pm-5:15 pm

2 stops56h 45m

$2,376

BaltimoreGirona

BWI - GRO

BWIGRO

Baltimore/Washington

Fri 8/14

9:30 pm-2:00 pm

2 stops34h 30m

Girona Costa Brava

Thu 8/20

11:45 am-7:40 pm

2 stops37h 55m

$2,698

BaltimoreReus

BWI - REU

BWIREU

Baltimore/Washington

Thu 8/13

9:30 pm-9:55 am

2 stops30h 25m

Reus

Sat 8/22

10:25 am-7:45 pm

2 stops39h 20m

$2,896

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 June is, on average, the cheapest month to fly to Barcelona from Baltimore, with most prices found around $157. If you don’t want to visit Barcelona in June, then you should wait until January to fly from Baltimore, when ticket prices are also cheap, with an average price of $324.

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 $749. 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 $1,208.

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 $893. 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 $991 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 from Baltimore 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 $786 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 $568 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	10h 45m
Direct flights	None

The fastest flight from Baltimore to Barcelona takes 10h 45m

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

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Frequently asked questions about flying from Baltimore to Barcelona

How far is Baltimore/Washington to Barcelona by plane?
The straight-line distance from Baltimore/Washington to Barcelona is 3997.1 mi. 10h 45m 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 6 operators available for flights from Baltimore/Washington Airport to Barcelona as of June 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 7.0 670 reviews	Search Icelandair flights
American Airlines	PriceFrom $480	Free Cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights
United Airlines	PriceFrom $490	Free Cancellation	Rating 7.4 9,800 reviews	Search United Airlines flights
British Airways	PriceFrom $505	Free Cancellation	Rating 6.7 8,034 reviews	Search British Airways flights
Delta	PriceFrom $513	Free Cancellation	Rating 7.9 8,393 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom $529	Free Cancellation	Rating 7.2 2,275 reviews	Search TAP AIR PORTUGAL 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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Cheap flights from Baltimore to Barcelona from $242

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 7/27. 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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Icelandair flights from Baltimore to Barcelona

Our best Icelandair deals on Baltimore to Barcelona flight tickets

British Airways flights from Baltimore to Barcelona

Our best British Airways 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 from Baltimore 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

Frequently asked questions about flying from Baltimore to Barcelona

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

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