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

Delta 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 47% 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 September 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.

$250 Cheap Flights from Baltimore to Barcelona in 2026

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.

7:40 pm - 1:15 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

11h 35m1 stop Reykjavik Keflavik Intl

12:25 pm - 6:40 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

12h 15m1 stop Reykjavik Keflavik Intl

$410Icelandair

Sat, Feb 20 - Sat, Feb 27

7:40 pm - 1:15 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

11h 35m1 stop Reykjavik Keflavik Intl

12:25 pm - 6:40 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

12h 15m1 stop Reykjavik Keflavik Intl

$412Icelandair

Sat, Feb 20 - Sat, Feb 27

7:40 pm - 12:35 amBWI Baltimore/Washington-BCN Barcelona-El Prat

22h 55m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

5:30 pm - 6:40 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

31h 10m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$574Multiple Airlines

Thu, Nov 12 - Sun, Nov 22

8:30 pm - 1:50 amBWI Baltimore/Washington-BCN Barcelona-El Prat

23h 20m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

1:10 pm - 7:40 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

35h 30m3 stops Amsterdam Schiphol Oslo Gardermoen Reykjavik Keflavik Intl

$601Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

6:10 am - 11:10 amBWI Baltimore/Washington-BCN Barcelona-El Prat

24h 00m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

10:35 am - 11:27 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

18h 52m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$702Delta

Sun, Oct 25 - Tue, Nov 10

12:00 pm - 8:40 amBWI Baltimore/Washington-BCN Barcelona-El Prat

14h 40m1 stop Atlanta Hartsfield-Jackson

10:50 am - 6:58 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

14h 08m1 stop Atlanta Hartsfield-Jackson

$706Delta

Sun, Nov 29 - Fri, Dec 11

9:30 pm - 3:55 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

12h 25m1 stop London Heathrow

6:30 am - 5:05 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

16h 35m1 stop London Heathrow

$801British Airways

Wed, Oct 21 - Tue, Dec 8

6:55 pm - 1:45 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

12h 50m1 stop London Heathrow

10:10 am - 5:05 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

12h 55m1 stop London Heathrow

$979British Airways

Wed, Feb 10 - Tue, Feb 23

6:05 am - 8:20 amBWI Baltimore/Washington-BCN Barcelona-El Prat

20h 15m2 stops Chicago O'Hare Intl Newark

11:00 am - 10:02 amBCN Barcelona-El Prat-BWI Baltimore/Washington

29h 02m2 stops Newark Chicago O'Hare Intl

$1,015United Airlines

Mon, Jan 18 - Tue, Jan 26

6:05 am - 8:20 amBWI Baltimore/Washington-BCN Barcelona-El Prat

20h 15m2 stops Chicago O'Hare Intl Newark

11:00 am - 10:02 amBCN Barcelona-El Prat-BWI Baltimore/Washington

29h 02m2 stops Newark Chicago O'Hare Intl

$1,015United Airlines

Tue, Jan 19 - Tue, Jan 26

Cheap last minute flights

Enter your travel dates to find the best prices.

1:00 pm - 10:10 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

27h 10m2 stops Boston Logan Intl Frankfurt am Main

8:00 am - 6:40 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

16h 40m2 stops Frankfurt am Main Boston Logan Intl

$890Multiple Airlines

Fri, Sep 11 - Tue, Sep 15

1:10 pm - 10:10 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

27h 00m2 stops Boston Logan Intl Frankfurt am Main

8:00 am - 10:40 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

20h 40m2 stops Frankfurt am Main Boston Logan Intl

$960Multiple Airlines

Tue, Sep 8 - Thu, Sep 10

8:30 pm - 2:45 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

12h 15m1 stop Reykjavik Keflavik Intl

3:45 pm - 7:25 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

33h 40m1 stop Reykjavik Keflavik Intl

$1,117Icelandair

Fri, Sep 11 - Wed, Sep 23

8:30 pm - 2:45 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

12h 15m1 stop Reykjavik Keflavik Intl

3:45 pm - 7:25 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

33h 40m1 stop Reykjavik Keflavik Intl

$1,167Icelandair

Fri, Sep 11 - Wed, Sep 16

7:25 pm - 3:55 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

14h 30m1 stop London Heathrow

1:00 pm - 7:45 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

12h 45m1 stop London Heathrow

$1,450British Airways

Wed, Sep 9 - Sun, Sep 13

5:10 pm - 12:50 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

13h 40m1 stop Atlanta Hartsfield-Jackson

11:00 am - 7:47 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

14h 47m1 stop Atlanta Hartsfield-Jackson

$2,450Delta

Wed, Sep 9 - Thu, Sep 17

5:10 pm - 12:50 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

13h 40m1 stop Atlanta Hartsfield-Jackson

11:00 am - 7:23 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

14h 23m1 stop Atlanta Hartsfield-Jackson

$2,450Delta

Wed, Sep 9 - Tue, Sep 15

5:35 pm - 1:15 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

13h 40m1 stop Chicago O'Hare Intl

3:15 pm - 10:59 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

13h 44m1 stop Chicago O'Hare Intl

$3,120United Airlines

Sun, Sep 13 - Fri, Sep 18

5:40 pm - 1:15 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

13h 35m1 stop Chicago O'Hare Intl

3:15 pm - 10:59 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

13h 44m1 stop Chicago O'Hare Intl

$3,160United Airlines

Sat, Sep 12 - Thu, Sep 17

7:25 pm - 1:30 pmBWI Baltimore/Washington-BCN Barcelona-El Prat

12h 05m1 stop London Heathrow

10:15 am - 6:05 pmBCN Barcelona-El Prat-BWI Baltimore/Washington

12h 50m1 stop London Heathrow

$3,235British Airways

Sat, Sep 12 - Sun, Oct 25

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Icelandair flights from Baltimore to Barcelona

Our best Icelandair deals on Baltimore to Barcelona flight tickets

Icelandair

Feb 20

BWI7:40 pmBaltimore/Washington

11h 35m

1 stop

BCN1:15 pmBarcelona-El Prat

Feb 27

BCN12:25 pmBarcelona-El Prat

12h 15m

1 stop

BWI6:40 pmBaltimore/Washington

$410

Icelandair

Feb 20

BWI7:40 pmBaltimore/Washington

11h 35m

1 stop

BCN1:15 pmBarcelona-El Prat

Feb 27

BCN12:25 pmBarcelona-El Prat

12h 15m

1 stop

BWI6:40 pmBaltimore/Washington

$412

Icelandair

Oct 24

BWI8:40 pmBaltimore/Washington

12h 00m

1 stop

BCN2:40 pmBarcelona-El Prat

Oct 29

BCN2:45 pmBarcelona-El Prat

33h 55m

1 stop

BWI7:40 pmBaltimore/Washington

$416

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BaltimoreBarcelona

BWI Baltimore/Washington - BCN Barcelona-El Prat

BWIBCN

Baltimore/Washington

Sat 2/20

7:40 pm-1:15 pm

1 stop11h 35m

Barcelona-El Prat

Sat 2/27

12:25 pm-6:40 pm

1 stop12h 15m

$410

BaltimoreBarcelona

BWI Baltimore/Washington - BCN Barcelona-El Prat

BWIBCN

Baltimore/Washington

Sat 2/20

7:40 pm-1:15 pm

1 stop11h 35m

Barcelona-El Prat

Sat 2/27

12:25 pm-6:40 pm

1 stop12h 15m

$412

BaltimoreBarcelona

BWI Baltimore/Washington - BCN Barcelona-El Prat

BWIBCN

Baltimore/Washington

Thu 11/12

7:40 pm-12:35 am

2 stops22h 55m

Barcelona-El Prat

Sun 11/22

5:30 pm-6:40 pm

2 stops31h 10m

$574

BaltimoreBarcelona

BWI Baltimore/Washington - BCN Barcelona-El Prat

BWIBCN

Baltimore/Washington

Wed 10/21

8:30 pm-1:50 am

2 stops23h 20m

Barcelona-El Prat

Wed 10/28

1:10 pm-7:40 pm

3 stops35h 30m

$601

BaltimoreBarcelona

BWI Baltimore/Washington - BCN Barcelona-El Prat

BWIBCN

Baltimore/Washington

Sun 10/25

6:10 am-11:10 am

2 stops24h 00m

Barcelona-El Prat

Tue 11/10

10:35 am-11:27 pm

2 stops18h 52m

$702

BaltimoreBarcelona

BWI Baltimore/Washington - BCN Barcelona-El Prat

BWIBCN

Baltimore/Washington

Sun 11/29

12:00 pm-8:40 am

1 stop14h 40m

Barcelona-El Prat

Fri 12/11

10:50 am-6:58 pm

1 stop14h 08m

$706

BaltimoreBarcelona

BWI Baltimore/Washington - BCN Barcelona-El Prat

BWIBCN

Baltimore/Washington

Wed 10/21

9:30 pm-3:55 pm

1 stop12h 25m

Barcelona-El Prat

Tue 12/8

6:30 am-5:05 pm

1 stop16h 35m

$801

BaltimoreBarcelona

BWI Baltimore/Washington - BCN Barcelona-El Prat

BWIBCN

Baltimore/Washington

Wed 2/10

6:55 pm-1:45 pm

1 stop12h 50m

Barcelona-El Prat

Tue 2/23

10:10 am-5:05 pm

1 stop12h 55m

$979

BaltimoreBarcelona

BWI Baltimore/Washington - BCN Barcelona-El Prat

BWIBCN

Baltimore/Washington

Mon 1/18

6:05 am-8:20 am

2 stops20h 15m

Barcelona-El Prat

Tue 1/26

11:00 am-10:02 am

2 stops29h 02m

$1,015

BaltimoreBarcelona

BWI Baltimore/Washington - BCN Barcelona-El Prat

BWIBCN

Baltimore/Washington

Tue 1/19

6:05 am-8:20 am

2 stops20h 15m

Barcelona-El Prat

Tue 1/26

11:00 am-10:02 am

2 stops29h 02m

$1,015

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?

Prices are currently low for flights on this route.

Typical prices usually range from $629 to $869.
The lowest price recently found on this route was $410.

What is the cheapest month to fly to Barcelona?

The month of May is, on average, the cheapest month to fly to Barcelona from Baltimore, with most prices found around $543. If you don’t want to visit Barcelona in May, then you should wait until March to fly from Baltimore, when ticket prices are also cheap, with an average price of $589.

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 $1,016. On the other hand, Thursday 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 $1,292.

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 $998. 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 $1,206 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 $920 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 $643 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

Best Price Found	$250
Fastest flight time	11h 35m
Direct flights	None

The best one-way flight to Barcelona from Baltimore in the past 72 hours is $250. The best round-trip flight deal from Baltimore to Barcelona found on momondo in the last 72 hours is $410.

The fastest flight from Baltimore to Barcelona takes 11h 35m

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

Search flight deals

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. 11h 35m 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 September 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 $383	Free Cancellation	Rating 6.9 741 reviews	Search Icelandair flights
United Airlines	PriceFrom $519	Free Cancellation	Rating 7.4 10,178 reviews	Search United Airlines flights
British Airways	PriceFrom $543	Free Cancellation	Rating 6.7 8,209 reviews	Search British Airways flights
American Airlines	PriceFrom $556	Free Cancellation	Rating 7.1 12,042 reviews	Search American Airlines flights
TAP AIR PORTUGAL	PriceFrom $631	Free Cancellation	Rating 7.2 2,386 reviews	Search TAP AIR PORTUGAL flights
Delta	PriceFrom $714	Free Cancellation	Rating 7.8 8,548 reviews	Search Delta 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 10/7

Wed 10/14

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Nearby airports

Airlines

Other Spain destinations

Complete your trip

Feeling lucky

Fly into one of these airports located in Barcelona

Barcelona-El Prat Airport

Girona Costa Brava Airport

Cheap flights from Baltimore to Barcelona from $250

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Baltimore to Barcelona

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Icelandair flights from Baltimore to Barcelona

Our best Icelandair deals on Baltimore to Barcelona flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Baltimore to Barcelona that are best for you.

See travel insights to Barcelona from

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

Best Price Found

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

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

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

Complete your trip to Barcelona

Explore popular destinations other users love

According to popular flight searches on momondo this year