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Cheap flights from Pennsylvania to San Sebastian from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to San Sebastian departing on 10/20. 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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Find the cheapest flights from Pennsylvania to San Sebastian

Cheap round-trip flights

Iberia Logo
4:55 pm - 8:40 amJFK-EAS
9h 45m1 stop
Iberia Logo
2:05 pm - 10:00 pmEAS-JFK
13h 55m1 stop
$440Iberia
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Wed, Dec 3 - Wed, Jan 14
Vueling Logo
11:40 pm - 8:30 amJFK-EAS
26h 50m1 stop
Vueling Logo
9:10 am - 9:40 pmEAS-JFK
18h 30m1 stop
$451Vueling
Find Deal
Mon, Sep 22 - Wed, Oct 8
Vueling Logo
11:40 pm - 8:30 amJFK-EAS
26h 50m1 stop
Vueling Logo
9:10 am - 9:40 pmEAS-JFK
18h 30m1 stop
$457Vueling
Find Deal
Mon, Sep 22 - Wed, Oct 8
Vueling Logo
11:40 pm - 12:55 pmJFK-EAS
31h 15m1 stop
Vueling Logo
8:50 am - 9:40 pmEAS-JFK
18h 50m1 stop
$484Vueling
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Sun, Sep 28 - Mon, Oct 13
Logo
3:30 pm - 5:20 pmLGA-EAS
19h 50m2 stops
Logo
9:10 am - 7:59 pmEAS-LGA
16h 49m2 stops
$538
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Mon, Sep 22 - Wed, Oct 8
Logo
10:25 am - 5:20 pmEWR-EAS
24h 55m2 stops
Logo
9:10 am - 7:05 pmEAS-EWR
15h 55m2 stops
$538
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Mon, Sep 22 - Wed, Oct 8
Logo
6:10 pm - 5:20 pmJFK-EAS
17h 10m2 stops
Logo
9:10 am - 3:30 pmEAS-JFK
12h 20m1 stop
$542
Find Deal
Mon, Sep 22 - Wed, Oct 8
Logo
3:30 pm - 5:20 pmEWR-EAS
19h 50m2 stops
Logo
9:10 am - 7:05 pmEAS-EWR
15h 55m2 stops
$543
Find Deal
Mon, Sep 22 - Wed, Oct 8
American Airlines Logo
12:00 pm - 8:40 amJFK-EAS
14h 40m2 stops
American Airlines Logo
9:20 am - 3:25 pmEAS-JFK
12h 05m1 stop
$550American Airlines
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Wed, Dec 3 - Wed, Jan 14
American Airlines Logo
4:45 pm - 1:00 pmJFK-EAS
14h 15m1 stop
American Airlines Logo
9:20 am - 7:29 pmEAS-JFK
16h 09m2 stops
$559American Airlines
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Mon, Sep 22 - Wed, Oct 8

Iberia flights from Pennsylvania to San Sebastian

Our best Iberia deals on Pennsylvania to San Sebastian flight tickets
Iberia
Dec 3
JFK4:55 pmNew York John F Kennedy Intl
9h 45m
1 stop
EAS8:40 amSan Sebastián
Jan 14
EAS2:05 pmSan Sebastián
13h 55m
1 stop
JFK10:00 pmNew York John F Kennedy Intl
$440
Find similar
Iberia
Dec 3
JFK5:29 pmNew York John F Kennedy Intl
13h 31m
2 stops
EAS1:00 pmSan Sebastián
Jan 14
EAS2:05 pmSan Sebastián
13h 55m
1 stop
JFK10:00 pmNew York John F Kennedy Intl
$547
Find similar
Iberia
Sep 22
JFK8:40 pmNew York John F Kennedy Intl
10h 20m
1 stop
EAS1:00 pmSan Sebastián
Oct 8
EAS1:40 pmSan Sebastián
27h 20m
2 stops
JFK11:00 amNew York John F Kennedy Intl
$554
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American Airlines flights from Pennsylvania to San Sebastian

Our best American Airlines deals on Pennsylvania to San Sebastian flight tickets
American Airlines
Dec 3
JFK12:00 pmNew York John F Kennedy Intl
14h 40m
2 stops
EAS8:40 amSan Sebastián
Jan 14
EAS9:20 amSan Sebastián
12h 05m
1 stop
JFK3:25 pmNew York John F Kennedy Intl
$550
Find similar
American Airlines
Sep 22
JFK4:45 pmNew York John F Kennedy Intl
14h 15m
1 stop
EAS1:00 pmSan Sebastián
Oct 8
EAS9:20 amSan Sebastián
16h 09m
2 stops
JFK7:29 pmNew York John F Kennedy Intl
$559
Find similar
American Airlines
Sep 22
JFK4:45 pmNew York John F Kennedy Intl
14h 15m
1 stop
EAS1:00 pmSan Sebastián
Oct 8
EAS1:40 pmSan Sebastián
28h 50m
1 stop
JFK12:30 pmNew York John F Kennedy Intl
$564
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to San Sebastian that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Pennsylvania to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 12/3

4:55 pm-8:40 am

1 stop9h 45m

San Sebastián

Wed 1/14

2:05 pm-10:00 pm

1 stop13h 55m

$440

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 9/22

11:40 pm-8:30 am

1 stop26h 50m

San Sebastián

Wed 10/8

9:10 am-9:40 pm

1 stop18h 30m

$451

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 9/22

11:40 pm-8:30 am

1 stop26h 50m

San Sebastián

Wed 10/8

9:10 am-9:40 pm

1 stop18h 30m

$457

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Sun 9/28

11:40 pm-12:55 pm

1 stop31h 15m

San Sebastián

Mon 10/13

8:50 am-9:40 pm

1 stop18h 50m

$484

New YorkSan Sebastian

LGA - EAS

LGAEAS

New York LaGuardia

Mon 9/22

3:30 pm-5:20 pm

2 stops19h 50m

San Sebastián

Wed 10/8

9:10 am-7:59 pm

2 stops16h 49m

$538

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Mon 9/22

10:25 am-5:20 pm

2 stops24h 55m

San Sebastián

Wed 10/8

9:10 am-7:05 pm

2 stops15h 55m

$538

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 9/22

6:10 pm-5:20 pm

2 stops17h 10m

San Sebastián

Wed 10/8

9:10 am-3:30 pm

1 stop12h 20m

$542

NewarkSan Sebastian

EWR - EAS

EWREAS

Newark

Mon 9/22

3:30 pm-5:20 pm

2 stops19h 50m

San Sebastián

Wed 10/8

9:10 am-7:05 pm

2 stops15h 55m

$543

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Wed 12/3

12:00 pm-8:40 am

2 stops14h 40m

San Sebastián

Wed 1/14

9:20 am-3:25 pm

1 stop12h 05m

$550

New YorkSan Sebastian

JFK - EAS

JFKEAS

New York John F Kennedy Intl

Mon 9/22

4:45 pm-1:00 pm

1 stop14h 15m

San Sebastián

Wed 10/8

9:20 am-7:29 pm

2 stops16h 09m

$559

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Sebastian from

How to get the cheapest flight ticket from Pennsylvania 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?

On average, the least expensive day to fly to San Sebastian from Pennsylvania is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $960. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to San Sebastian for around $990.

Cheap Pennsylvania to San Sebastian flight deals and tips

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

Best Price Found

$220

Fastest flight time

9h 45m

Direct flights

None

Airports in San Sebastian

1 airport
The best one-way flight to San Sebastian from Pennsylvania in the past 72 hours is $220. The best round-trip flight deal from Pennsylvania to San Sebastian found on momondo in the last 72 hours is $440.
The fastest flight from Pennsylvania to San Sebastian takes 9h 45m
There are no direct flights from Pennsylvania to San Sebastian. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - San Sebastián Airport, Newark Airport - San Sebastián Airport and New York John F Kennedy Intl Airport - San Sebastián Airport.
There is 1 airport near San Sebastian: San Sebastián (EAS)
Search flight deals

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

    Prices for flights from Pennsylvania to San Sebastián Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania 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.

Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Irun
Hondarribia

Why use momondo?

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

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

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

Yes. All flights to San Sebastian from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to San Sebastian.

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

Yes. momondo can track prices for Pennsylvania to San Sebastian flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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