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Cheap Flights from Charleston to San Sebastian starting at € 736
Book one-way or return flights from Charleston to San Sebastian from as little as € 736. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- CHS07:0019h 40m2 stopsEAS08:40Sun, Jul 21|Charleston - San Sebastian|Delta Air Lines€ 736€ 1,76857% OFF57% OFF€ 1,768€ 736
- CHS13:3025h 20m2 stopsEAS20:50Sun, Jul 21|Charleston - San Sebastian|American Airlines€ 781€ 1,76856% OFF56% OFF€ 1,768€ 781
- CHS14:5715h 58m2 stopsEAS12:55Sun, Jul 21|Charleston - San Sebastian|United Airlines€ 849€ 1,76852% OFF52% OFF€ 1,768€ 849
- CHS13:3025h 20m2 stopsEAS20:50Sun, Jul 21|Charleston - San Sebastian|Finnair€ 1,053€ 1,053
- CHS11:0315h 37m2 stopsEAS08:40Sun, Jul 21|Charleston - San Sebastian|Jetblue Airways€ 1,273€ 1,273
- CHS13:003h 5mDirectEAS14:00Sat, Jun 29|Charleston - San Sebastian|Delta Air LinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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View airlines operating flights from Charleston to San Sebastian. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
![Delta Air Lines](https://pic.tripcdn.com/airline_logo/3x/dl.png?proc=resize/m_w,w_600,h_600,B0B3)
![American Airlines](https://pic.tripcdn.com/airline_logo/3x/aa.png?proc=resize/m_w,w_600,h_600,B0B3)
![United Airlines](https://pic.tripcdn.com/airline_logo/3x/ua.png?proc=resize/m_w,w_600,h_600,B0B3)
![Finnair](https://pic.tripcdn.com/airline_logo/3x/ay.png?proc=resize/m_w,w_600,h_600,B0B3)
![Jetblue Airways](https://pic.tripcdn.com/airline_logo/3x/b6.png?proc=resize/m_w,w_600,h_600,B0B3)
![airlines](https://pic.tripcdn.com/airline_logo/3x/mu.png_.webp?proc=resize/m_w,w_600,h_600,B0B3)
Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Charleston to San Sebastian.
- CheapestCHS07:0019h 40m2 transferEAS08:40Charleston International Airport - San Sebastian AirportSun, Jul 21Delta Air Lines€ 736
- CHS07:0019h 40m2 transferEAS08:40Charleston International Airport - San Sebastian AirportSun, Jul 21Delta Air Lines€ 736Find More Flights
Frequently Asked Questions
How to find a cheap flight from Charleston to San Sebastian
Cheapest month | July |
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Peak season for travel | April |
Flight distance | 6,692.16km |
Popular airline | American Airlines |
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