What is the cheapest airline that flies from Maryland to San Sebastián?

Iberia is the most popular carrier operating from Maryland to San Sebastián

When did momondo last update prices for flights from Maryland to San Sebastián Airport?

Prices for flights from Maryland to San Sebastián Airport were last updated today.

How many operators does momondo search for flights from Maryland to San Sebastián Airport?

The number of operators available for flights from Maryland to San Sebastián Airport is 1 as of November 2025.

How old do you have to be to fly from Maryland 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 Maryland to San Sebastián Airport.

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

The required travel and health documents for your San Sebastián Airport 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 San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$397 Cheap Flights from Maryland to San Sebastian in 2025/26

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Find the cheapest flights from Maryland to San Sebastian

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One-way

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Cheap round-trip flights

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8:00 pm - 8:40 amPHL-EAS

30h 40m1 stop

9:30 pm - 3:05 pmEAS-PHL

46h 35m2 stops

$605Iberia

Find Deal

Wed, Mar 4 - Sun, Mar 8

4:40 pm - 1:00 pmPHL-EAS

14h 20m2 stops

9:20 am - 10:05 pmEAS-PHL

17h 45m2 stops

$632American Airlines

Find Deal

Wed, Mar 4 - Sun, Mar 8

8:00 pm - 8:40 amPHL-EAS

30h 40m1 stop

9:30 pm - 4:35 pmEAS-PHL

24h 05m1 stop

$636Iberia

Find Deal

Wed, Mar 4 - Sun, Mar 8

12:26 pm - 1:00 pmDCA-EAS

18h 34m2 stops

9:20 am - 6:57 pmEAS-DCA

15h 37m2 stops

$637American Airlines

Find Deal

Thu, Nov 27 - Tue, Dec 9

5:00 pm - 1:00 pmIAD-EAS

14h 00m1 stop

9:30 pm - 3:30 pmEAS-IAD

24h 00m1 stop

$698Iberia

Find Deal

Wed, May 6 - Sat, May 16

8:30 pm - 8:40 amPHL-EAS

30h 10m1 stop

9:30 pm - 5:15 pmEAS-PHL

25h 45m1 stop

$706Iberia

Find Deal

Sat, May 9 - Tue, May 19

6:00 pm - 1:00 pmIAD-EAS

13h 00m1 stop

9:30 pm - 7:30 pmEAS-IAD

28h 00m2 stops

$735Iberia

Find Deal

Thu, Nov 27 - Tue, Dec 9

5:00 pm - 8:20 amIAD-EAS

33h 20m2 stops

5:55 pm - 3:30 pmEAS-IAD

27h 35m2 stops

$818Multiple Airlines

Find Deal

Wed, May 6 - Sat, May 16

8:45 pm - 8:20 amIAD-EAS

29h 35m3 stops

5:55 pm - 8:35 pmEAS-IAD

32h 40m2 stops

$851Multiple Airlines

Find Deal

Wed, May 6 - Sat, May 16

3:35 pm - 7:50 pmIAD-EAS

23h 15m2 stops

1:40 pm - 5:35 amEAS-IAD

21h 55m2 stops

$1,977Avianca

Find Deal

Sat, Mar 28 - Sat, Apr 4

Iberia flights from Maryland to San Sebastian

Our best Iberia deals on Maryland to San Sebastian flight tickets

Iberia

Mar 4

PHL8:00 pmPhiladelphia

30h 40m

1 stop

EAS8:40 amSan Sebastián

Mar 8

EAS9:30 pmSan Sebastián

46h 35m

2 stops

PHL3:05 pmPhiladelphia

$605

Find similar

Iberia

Mar 4

PHL8:00 pmPhiladelphia

30h 40m

1 stop

EAS8:40 amSan Sebastián

Mar 8

EAS9:30 pmSan Sebastián

24h 05m

1 stop

PHL4:35 pmPhiladelphia

$636

Find similar

Iberia

May 6

IAD5:00 pmWashington, D.C. Dulles Intl

14h 00m

1 stop

EAS1:00 pmSan Sebastián

May 16

EAS9:30 pmSan Sebastián

24h 00m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

$698

Find similar

American Airlines flights from Maryland to San Sebastian

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

American Airlines

Mar 4

PHL4:40 pmPhiladelphia

14h 20m

2 stops

EAS1:00 pmSan Sebastián

Mar 8

EAS9:20 amSan Sebastián

17h 45m

2 stops

PHL10:05 pmPhiladelphia

$632

Find similar

American Airlines

Nov 27

DCA12:26 pmWashington, D.C. Reagan-National

18h 34m

2 stops

EAS1:00 pmSan Sebastián

Dec 9

EAS9:20 amSan Sebastián

15h 37m

2 stops

DCA6:57 pmWashington, D.C. Reagan-National

$637

Find similar

American Airlines

Nov 27

IAD6:00 pmWashington, D.C. Dulles Intl

13h 00m

1 stop

EAS1:00 pmSan Sebastián

Dec 9

EAS9:20 amSan Sebastián

13h 10m

1 stop

IAD4:30 pmWashington, D.C. Dulles Intl

$758

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSan Sebastian

PHL - EAS

PHLEAS

Philadelphia

Wed 3/4

8:00 pm-8:40 am

1 stop30h 40m

San Sebastián

Sun 3/8

9:30 pm-3:05 pm

2 stops46h 35m

$605

PhiladelphiaSan Sebastian

PHL - EAS

PHLEAS

Philadelphia

Wed 3/4

4:40 pm-1:00 pm

2 stops14h 20m

San Sebastián

Sun 3/8

9:20 am-10:05 pm

2 stops17h 45m

$632

PhiladelphiaSan Sebastian

PHL - EAS

PHLEAS

Philadelphia

Wed 3/4

8:00 pm-8:40 am

1 stop30h 40m

San Sebastián

Sun 3/8

9:30 pm-4:35 pm

1 stop24h 05m

$636

Washington, D.C.San Sebastian

DCA - EAS

DCAEAS

Washington, D.C. Reagan-National

Thu 11/27

12:26 pm-1:00 pm

2 stops18h 34m

San Sebastián

Tue 12/9

9:20 am-6:57 pm

2 stops15h 37m

$637

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Wed 5/6

5:00 pm-1:00 pm

1 stop14h 00m

San Sebastián

Sat 5/16

9:30 pm-3:30 pm

1 stop24h 00m

$698

PhiladelphiaSan Sebastian

PHL - EAS

PHLEAS

Philadelphia

Sat 5/9

8:30 pm-8:40 am

1 stop30h 10m

San Sebastián

Tue 5/19

9:30 pm-5:15 pm

1 stop25h 45m

$706

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Thu 11/27

6:00 pm-1:00 pm

1 stop13h 00m

San Sebastián

Tue 12/9

9:30 pm-7:30 pm

2 stops28h 00m

$735

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Wed 5/6

5:00 pm-8:20 am

2 stops33h 20m

San Sebastián

Sat 5/16

5:55 pm-3:30 pm

2 stops27h 35m

$818

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Wed 5/6

8:45 pm-8:20 am

3 stops29h 35m

San Sebastián

Sat 5/16

5:55 pm-8:35 pm

2 stops32h 40m

$851

Washington, D.C.San Sebastian

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Sat 3/28

3:35 pm-7:50 pm

2 stops23h 15m

San Sebastián

Sat 4/4

1:40 pm-5:35 am

2 stops21h 55m

$1,977

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Maryland 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

Prices

Airlines

What is the cheapest day to depart on your flight to San Sebastian?

On average, the least expensive day to fly to San Sebastian from Maryland is on a Thursday. momondo users have found tickets for Thursday departures for as low as $702. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Maryland to San Sebastian for around $1,191.

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

Flying to San Sebastian from Maryland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $957 when looking at flights departing in the evening. Flights to San Sebastian are more costly in the afternoon, with an average ticket price of $1,087. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Maryland to San Sebastian flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Maryland to San Sebastián Airport?
Prices for flights from Maryland to San Sebastián Airport were last updated today.
How many operators does momondo search for flights from Maryland to San Sebastián Airport?
The number of operators available for flights from Maryland to San Sebastián Airport is 1 as of November 2025.
How old do you have to be to fly from Maryland 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 Maryland to San Sebastián Airport.
What documentation or ID do you need to fly to San Sebastián Airport?
The required travel and health documents for your San Sebastián Airport 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 San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Irun

Hondarribia

Why use momondo?

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

Finding the right flight to San Sebastian from Maryland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Sebastian quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to San Sebastian from Maryland with this policy.

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

momondo helps you find the best flight between Maryland and San Sebastian by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to San Sebastian from Maryland. 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 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.

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Cheap flights from Maryland to San Sebastian from $397

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to San Sebastian departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Find the cheapest flights from Maryland to San Sebastian

Cheap round-trip flights

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Iberia flights from Maryland to San Sebastian

Our best Iberia deals on Maryland to San Sebastian flight tickets

American Airlines flights from Maryland to San Sebastian

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

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How to get the cheapest flight ticket from Maryland 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 is the cheapest day to depart on your flight to San Sebastian?

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

What is the cheapest airline that flies from Maryland to San Sebastián?

Iberia is the most popular carrier operating from Maryland to San Sebastián

Cheap Maryland to San Sebastian flight deals and tips

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

Direct flights

When did momondo last update prices for flights from Maryland to San Sebastián Airport?

How many operators does momondo search for flights from Maryland to San Sebastián Airport?

How old do you have to be to fly from Maryland to San Sebastián Airport?

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

Traveling to a place near San Sebastian?

Why use momondo?

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

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

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

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

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