$898+ Cheap flights from Philadelphia (PHL) to San Sebastian (EAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EAS
Apr 2 — Apr 91
1 adult, Economy
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Find cheap flights from Philadelphia to San Sebastian with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to San Sebastian
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to San Sebastian (EAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $898 (American Airlines) |
Find flight deals from Philadelphia to San Sebastian
Cheapest flights from Philadelphia to San SebastianExplore the most affordable flight options available from Philadelphia to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
Explore the most affordable flight options available from Philadelphia to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:02 pmPHL - EAS
2 stops14h 58mAmerican Airlines
Thu 8/149:20 amEAS - PHL
2 stops16h 45mAmerican Airlines
Deal found 3/27![American Airlines logo]()
$898
This Gurufare deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:30 pmPHL - EAS
1 stop30h 10mMultiple Airlines
Thu 8/149:30 pmEAS - PHL
2 stops25h 10mMultiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$926
This Expedia deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/23:50 pmPHL - EAS
2 stops34h 50mIberia
Sat 8/95:45 pmEAS - PHL
2 stops49h 55mIberia
Deal found 3/26![Iberia logo]()
$1,009
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Philadelphia to San Sebastian that are best for you.
Fly from
Philadelphia
Fly to
San Sebastian
Route
Depart
Return
Price
PhiladelphiaSan Sebastian
PHL - EAS
PHLEAS
Philadelphia
Thu 6/5
8:25 pm-8:40 am
1 stop30h 15m
San Sebastián
Thu 6/12
9:30 pm-3:45 pm
1 stop24h 15m
$981
PhiladelphiaSan Sebastian
PHL - EAS
PHLEAS
Philadelphia
Thu 6/5
8:20 am-8:40 am
2 stops18h 20m
San Sebastián
Thu 6/12
9:20 am-7:50 pm
2 stops16h 30m
$1,028
PhiladelphiaSan Sebastian
PHL - EAS
PHLEAS
Philadelphia
Sat 6/7
8:30 pm-8:40 am
1 stop30h 10m
San Sebastián
Sat 6/14
9:30 pm-4:35 pm
2 stops25h 05m
$1,083
Compare providers for flights from Philadelphia to San Sebastian
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to San Sebastian in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Philadelphia-San Sebastian flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-San Sebastian flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-San Sebastian flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-San Sebastian flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-San Sebastian flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to San Sebastian
Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to San Sebastian
What is the cheapest time of day to fly from PHL to EAS?
Find hourly flight availability from Philadelphia to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.
When flying from Philadelphia to San Sebastian, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing San Sebastian
Get insights into the airlines that provide service to San Sebastian. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Sebastian. Reviews last updated March 28, 2025.
Overall
7.2
Boarding
7.5
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.5
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Overall
7.2
Boarding
7.5
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.5
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Overall
7.2
Boarding
7.5
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.5
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP