$890 Cheap British Airways flights San Sebastian (EAS) to Charleston (CHS)

View $890 flight on Mon, Oct 13, 2025Opens in a new window

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$890 Cheap British Airways flights San Sebastian (EAS) to Charleston (CHS)

Prices were available within the past 7 days and start at $890 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from San Sebastian (EAS) to Charleston (CHS)
Origin airport
San Sebastian
Destination airport
Charleston Intl.
Distance
4158 mi

Frequently asked questions

How much is a British Airways flight from San Sebastian Airport (EAS) to Charleston Intl. Airport (CHS)?
You can discover cheap return British Airways flights from EAS to CHS by organizing your results from "Price (lowest to highest)" on Expedia. Or look for deals from $890 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from EAS to CHS with British Airways?
Look for one-way or round-trip flights to Charleston in January or December. You could find an affordable fare with British Airways during these off-peak travel months.
What is the cheapest time to book flights from San Sebastian Airport (EAS) to Charleston Intl. Airport (CHS) with British Airways?
Look for British Airways flights from EAS to CHS about one month before you want to go. The most affordable time to book an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of itinerary and fare class, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Passengers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does British Airways fly nonstop from San Sebastian Airport (EAS) to Charleston Intl. Airport (CHS)?
Simply enter your dates, press search and check the "Nonstop" filter on Expedia to find any direct flights from EAS to CHS with British Airways or other carriers.
What is the earliest British Airways flight from EAS to CHS?
Search British Airways's earliest flights from EAS to CHS by selecting the "Morning" and "Early Morning" filters. Not only will you get to where you're going sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does British Airways fly into in Charleston?
Charleston Intl. Airport (CHS) is the primary Charleston hub for British Airways flights from San Sebastian Airport (EAS).
What kind of luggage can I take on a British Airways flight from San Sebastian Airport (EAS) to Charleston Intl. Airport (CHS)?
For checked luggage, passengers can bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches. You can also travel with 2 cabin bags in the cabin when flying standard economy from EAS to CHS with British Airways. This carry-on should weigh less than 50 lb and be no bigger than 19 inches x 9 inches x 17 inches. Going over these limits can mean additional fees, so read British Airways's baggage allowance rules before packing your suitcase.
Why fly with British Airways from EAS to CHS?
British Airways makes traveling from EAS to CHS more enjoyable with an excellent in-flight experience and top-tier customer service. You could even start collecting points with British Airways Executive Club. Remember to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my British Airways flight from San Sebastian Airport (EAS) to Charleston Intl. Airport (CHS)?
In most cases, you can cancel or reschedule your flight, although there may be a charge if you made your booking more than 24 hours ago. Need to keep your options open? Use Expedia's "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you need to alter your plans. To update your booking, head to "Trips," select your flight and click on "Manage Booking" for more information.

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