PHL - EAS

$731 Find Cheap Flights from Philadelphia to San Sebastian

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to San Sebastian departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Sebastian

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to San Sebastian, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to San Sebastian, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Philadelphia to San Sebastian (PHL-EAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to San Sebastian that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to San Sebastian

Mon, Sep 22 - Sun, Sep 28
Iberia Logo
10:47 am - 1:00 pmPHL-EAS
20h 13m2 stops
Iberia Logo
9:30 pm - 3:55 pmEAS-PHL
24h 25m1 stop
$731Iberia
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Mon, Sep 22 - Sun, Sep 28
Iberia Logo
8:25 pm - 8:40 amPHL-EAS
30h 15m1 stop
Iberia Logo
9:30 pm - 3:55 pmEAS-PHL
24h 25m1 stop
$736Iberia
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Wed, Nov 12 - Sun, Nov 16
Iberia Logo
11:00 am - 8:40 amPHL-EAS
15h 40m2 stops
Iberia Logo
9:20 am - 3:35 pmEAS-PHL
12h 15m1 stop
$746Iberia
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Fri, Nov 14 - Tue, Nov 18
Iberia Logo
8:15 pm - 8:50 pmPHL-EAS
18h 35m2 stops
Iberia Logo
9:30 pm - 3:35 pmEAS-PHL
24h 05m1 stop
$749Iberia
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Fri, Nov 14 - Tue, Nov 18
Iberia Logo
8:00 pm - 8:50 pmPHL-EAS
18h 50m1 stop
Iberia Logo
9:30 pm - 3:35 pmEAS-PHL
24h 05m1 stop
$752Iberia
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Wed, Nov 12 - Sun, Nov 16
Iberia Logo
11:00 am - 8:40 amPHL-EAS
15h 40m2 stops
Iberia Logo
9:20 am - 8:08 pmEAS-PHL
16h 48m2 stops
$756Iberia
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Fri, Nov 14 - Tue, Nov 18
Iberia Logo
8:15 pm - 8:50 pmPHL-EAS
18h 35m2 stops
Iberia Logo
9:30 pm - 4:15 pmEAS-PHL
24h 45m2 stops
$761Iberia
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Wed, Sep 17 - Sun, Sep 21
American Airlines Logo
8:45 am - 8:40 amPHL-EAS
17h 55m2 stops
American Airlines Logo
9:20 am - 6:30 pmEAS-PHL
15h 10m2 stops
$806American Airlines
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Wed, Sep 24 - Fri, Oct 31
American Airlines Logo
12:40 pm - 8:40 amPHL-EAS
14h 00m2 stops
American Airlines Logo
9:30 pm - 4:40 pmEAS-PHL
24h 10m1 stop
$871American Airlines
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Wed, Sep 24 - Fri, Oct 31
Logo
7:15 pm - 8:30 amPHL-EAS
31h 15m1 stop
Logo
9:20 am - 4:40 pmEAS-PHL
12h 20m1 stop
$1,019
Find Deal
Booking Insights

KAYAK's insights & trends for Philadelphia to San Sebastian flights

Get data-powered insights and trends into flights from Philadelphia to San Sebastian to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Philadelphia to San Sebastian?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Philadelphia to San Sebastian were found on Iberia ($731) and American Airlines ($806).

Find deals

Good to know

Cheapest flight$731
Flight from Philadelphia to San Sebastian

When to book flights from Philadelphia to San Sebastian

Are your dates flexible? Find out the best times to travel from Philadelphia to San Sebastian based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to San Sebastian

  • What is the cheapest flight from Philadelphia to San Sebastian?

    In the last 3 days, the lowest price for a flight from Philadelphia to San Sebastian was $731 for a round-trip ticket.

  • Do I need a passport to fly between Philadelphia and San Sebastian?

    A passport is required to fly from Philadelphia to San Sebastian.

  • Which aircraft models fly most regularly from Philadelphia to San Sebastian?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to San Sebastian?

    oneworld is the only airline alliance operating flights between Philadelphia and San Sebastian.

  • How does KAYAK find such low prices on flights from Philadelphia to San Sebastian?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to San Sebastian.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to San Sebastian?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Sebastian from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to San Sebastian?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Sebastian with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and EAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to San Sebastian?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Sebastian from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Philadelphia to San Sebastian

Information on your arrival and departure airports

Philadelphia (PHL)
San Sebastian (EAS)

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