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

Prices for flights from Baltimore/Washington Airport to San Sebastián Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to San Sebastián Airport.

What documentation or ID do you need to fly to San Sebastián Airport?

The necessary travel and health documents for your San Sebastián Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,008 Cheap Flights from Baltimore to San Sebastian in 2026/27

Find the cheapest flights from Baltimore to San Sebastian

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:03 am - 8:40 amBWI Baltimore/Washington-EAS San Sebastián

15h 37m2 stops Charlotte Douglas Madrid Barajas

1:40 pm - 6:55 pmEAS San Sebastián-BWI Baltimore/Washington

35h 15m2 stops Madrid Barajas Charlotte Douglas

$1,008Multiple Airlines

Thu, Feb 4 - Mon, Feb 8

10:39 am - 8:40 amBWI Baltimore/Washington-EAS San Sebastián

16h 01m2 stops Charlotte Douglas Madrid Barajas

5:35 pm - 11:08 pmEAS San Sebastián-BWI Baltimore/Washington

35h 33m2 stops Madrid Barajas Charlotte Douglas

$1,023Multiple Airlines

Thu, Feb 11 - Tue, Feb 16

12:24 pm - 1:00 pmBWI Baltimore/Washington-EAS San Sebastián

18h 36m2 stops Chicago O'Hare Intl Madrid Barajas

9:20 am - 9:16 pmEAS San Sebastián-BWI Baltimore/Washington

17h 56m2 stops Madrid Barajas Charlotte Douglas

$1,175Multiple Airlines

Thu, Feb 11 - Tue, Feb 16

10:39 am - 8:40 amBWI Baltimore/Washington-EAS San Sebastián

16h 01m2 stops Charlotte Douglas Madrid Barajas

9:20 am - 11:08 pmEAS San Sebastián-BWI Baltimore/Washington

19h 48m2 stops Madrid Barajas Charlotte Douglas

$1,197American Airlines

Fri, Feb 12 - Tue, Feb 16

6:55 pm - 4:55 pmBWI Baltimore/Washington-EAS San Sebastián

16h 00m2 stops London Heathrow Madrid Barajas

9:30 pm - 5:05 pmEAS San Sebastián-BWI Baltimore/Washington

25h 35m2 stops Madrid Barajas London Heathrow

$1,204Multiple Airlines

Sat, Mar 6 - Sat, Mar 13

7:55 pm - 8:35 pmBWI Baltimore/Washington-EAS San Sebastián

19h 40m2 stops London Heathrow Barcelona-El Prat

6:00 pm - 4:45 pmEAS San Sebastián-BWI Baltimore/Washington

28h 45m2 stops Barcelona-El Prat London Heathrow

$1,326Iberia

Fri, Mar 19 - Sun, Mar 28

11:10 am - 8:40 amBWI Baltimore/Washington-EAS San Sebastián

16h 30m2 stops Charlotte Douglas Madrid Barajas

9:20 am - 12:18 amEAS San Sebastián-BWI Baltimore/Washington

19h 58m2 stops Madrid Barajas Chicago O'Hare Intl

$1,460American Airlines

Wed, Mar 24 - Sat, Mar 27

5:38 pm - 1:00 pmBWI Baltimore/Washington-EAS San Sebastián

37h 22m2 stops Charlotte Douglas Madrid Barajas

9:30 pm - 9:16 pmEAS San Sebastián-BWI Baltimore/Washington

29h 46m2 stops Madrid Barajas Charlotte Douglas

$1,525British Airways

Fri, Feb 12 - Tue, Feb 16

5:38 pm - 8:50 pmBWI Baltimore/Washington-EAS San Sebastián

45h 12m2 stops Charlotte Douglas Madrid Barajas

9:30 pm - 9:16 pmEAS San Sebastián-BWI Baltimore/Washington

29h 46m2 stops Madrid Barajas Charlotte Douglas

$1,534British Airways

Thu, Feb 11 - Tue, Feb 16

6:55 pm - 8:40 amBWI Baltimore/Washington-EAS San Sebastián

31h 45m2 stops London Heathrow Madrid Barajas

2:10 pm - 5:05 pmEAS San Sebastián-BWI Baltimore/Washington

32h 55m2 stops Barcelona-El Prat London Heathrow

$1,784Iberia

Thu, Dec 17 - Thu, Dec 24

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American Airlines flights from Baltimore to San Sebastian

Our best American Airlines deals on Baltimore to San Sebastian flight tickets

American Airlines

Feb 12

BWI10:39 amBaltimore/Washington

16h 01m

2 stops

EAS8:40 amSan Sebastián

Feb 16

EAS9:20 amSan Sebastián

19h 48m

2 stops

BWI11:08 pmBaltimore/Washington

$1,197

American Airlines

Mar 24

BWI11:10 amBaltimore/Washington

16h 30m

2 stops

EAS8:40 amSan Sebastián

Mar 27

EAS9:20 amSan Sebastián

19h 58m

2 stops

BWI12:18 amBaltimore/Washington

$1,460

Iberia flights from Baltimore to San Sebastian

Our best Iberia deals on Baltimore to San Sebastian flight tickets

Iberia

Mar 19

BWI7:55 pmBaltimore/Washington

19h 40m

2 stops

EAS8:35 pmSan Sebastián

Mar 28

EAS6:00 pmSan Sebastián

28h 45m

2 stops

BWI4:45 pmBaltimore/Washington

$1,326

Iberia

Nov 13

BWI6:55 pmBaltimore/Washington

19h 55m

2 stops

EAS8:50 pmSan Sebastián

Nov 17

EAS9:30 pmSan Sebastián

25h 35m

2 stops

BWI5:05 pmBaltimore/Washington

$1,658

Iberia

Dec 17

BWI6:55 pmBaltimore/Washington

31h 45m

2 stops

EAS8:40 amSan Sebastián

Dec 24

EAS2:10 pmSan Sebastián

32h 55m

2 stops

BWI5:05 pmBaltimore/Washington

$1,784

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSan Sebastian

BWI Baltimore/Washington - EAS San Sebastián

BWIEAS

Baltimore/Washington

Thu 2/4

11:03 am-8:40 am

2 stops15h 37m

San Sebastián

Mon 2/8

1:40 pm-6:55 pm

2 stops35h 15m

$1,008

BaltimoreSan Sebastian

BWI Baltimore/Washington - EAS San Sebastián

BWIEAS

Baltimore/Washington

Thu 2/11

10:39 am-8:40 am

2 stops16h 01m

San Sebastián

Tue 2/16

5:35 pm-11:08 pm

2 stops35h 33m

$1,023

BaltimoreSan Sebastian

BWI Baltimore/Washington - EAS San Sebastián

BWIEAS

Baltimore/Washington

Thu 2/11

12:24 pm-1:00 pm

2 stops18h 36m

San Sebastián

Tue 2/16

9:20 am-9:16 pm

2 stops17h 56m

$1,175

Quickest round-trip

BaltimoreSan Sebastian

BWI Baltimore/Washington - EAS San Sebastián

BWIEAS

Baltimore/Washington

Fri 2/12

10:39 am-8:40 am

2 stops16h 01m

San Sebastián

Tue 2/16

9:20 am-11:08 pm

2 stops19h 48m

$1,197

BaltimoreSan Sebastian

BWI Baltimore/Washington - EAS San Sebastián

BWIEAS

Baltimore/Washington

Sat 3/6

6:55 pm-4:55 pm

2 stops16h 00m

San Sebastián

Sat 3/13

9:30 pm-5:05 pm

2 stops25h 35m

$1,204

BaltimoreSan Sebastian

BWI Baltimore/Washington - EAS San Sebastián

BWIEAS

Baltimore/Washington

Fri 3/19

7:55 pm-8:35 pm

2 stops19h 40m

San Sebastián

Sun 3/28

6:00 pm-4:45 pm

2 stops28h 45m

$1,326

BaltimoreSan Sebastian

BWI Baltimore/Washington - EAS San Sebastián

BWIEAS

Baltimore/Washington

Wed 3/24

11:10 am-8:40 am

2 stops16h 30m

San Sebastián

Sat 3/27

9:20 am-12:18 am

2 stops19h 58m

$1,460

BaltimoreSan Sebastian

BWI Baltimore/Washington - EAS San Sebastián

BWIEAS

Baltimore/Washington

Fri 2/12

5:38 pm-1:00 pm

2 stops37h 22m

San Sebastián

Tue 2/16

9:30 pm-9:16 pm

2 stops29h 46m

$1,525

BaltimoreSan Sebastian

BWI Baltimore/Washington - EAS San Sebastián

BWIEAS

Baltimore/Washington

Thu 2/11

5:38 pm-8:50 pm

2 stops45h 12m

San Sebastián

Tue 2/16

9:30 pm-9:16 pm

2 stops29h 46m

$1,534

BaltimoreSan Sebastian

BWI Baltimore/Washington - EAS San Sebastián

BWIEAS

Baltimore/Washington

Thu 12/17

6:55 pm-8:40 am

2 stops31h 45m

San Sebastián

Thu 12/24

2:10 pm-5:05 pm

2 stops32h 55m

$1,784

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Baltimore to San Sebastian

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

What airlines fly to San Sebastian?

Lufthansa, TAP AIR PORTUGAL and United Airlines are the top three most popular airlines that fly to San Sebastian from Baltimore according to our data. Lufthansa is the first choice among our users, with 40% of people opting to fly with this airline when traveling to San Sebastian. Keep in mind that there are 3 different airlines that fly to San Sebastian on a routine basis, so you have a few additional options to choose from.

When to book flights from Baltimore to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to San Sebastian (BWI to EAS) flight deals and tips

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

Best Price Found	$1,008
Fastest flight time	15h 37m
Direct flights	None

The best flight deal from Baltimore to San Sebastian found on momondo in the last 72 hours is $1,008

The fastest flight from Baltimore to San Sebastian takes 15h 37m

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

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Frequently asked questions about flying from Baltimore to San Sebastian

How far is Baltimore/Washington to San Sebastián by plane?
There are 3748.9 mi between Baltimore/Washington and San Sebastián. Flights usually cover this in 15h 37m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Baltimore/Washington Airport to San Sebastián Airport?
Prices for flights from Baltimore/Washington Airport to San Sebastián Airport were last updated today.
How old do you have to be to fly from Baltimore/Washington Airport to San Sebastián Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to San Sebastián Airport.
What documentation or ID do you need to fly to San Sebastián Airport?
The necessary travel and health documents for your San Sebastián Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Hondarribia

Irun

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to San Sebastian for you.

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

All flight searches from Baltimore to San Sebastian on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baltimore to San Sebastian?

Once you have performed a search for Baltimore to San Sebastian flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to San Sebastian from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Baltimore to San Sebastian from $1,008

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to San Sebastian departing on 2/4. 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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American Airlines flights from Baltimore to San Sebastian

Our best American Airlines deals on Baltimore to San Sebastian flight tickets

Iberia flights from Baltimore to San Sebastian

Our best Iberia deals on Baltimore to San Sebastian flight tickets

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Cheap Baltimore to San Sebastian (BWI to EAS) flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Baltimore to San Sebastian

Traveling to a place near San Sebastian?

Why use momondo?

An easier way to manage your San Sebastian 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

Airports servicing Basque Country

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

Cabin classes currently available on flights to San Sebastian

List of cabin classes available on flights landing in San Sebastian. Availability may vary depending on flight origin and airline.

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

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