Facts about flights from Washington to San Sebastian
- Usually, people stay 8 days when travelling from Washington to San Sebastian
- october is the cheapest time to fly between Washington and San Sebastian
- There is on average 2 stop(s) when flying between Washington and San Sebastian
- The average cost for 1 stop(s) flight from Washington to San Sebastian is $915.37
- American Airlines offers the cheapest deal (flight AA1944) between Washington and San Sebastian at $2 002.21
- When flying from Washington to San Sebastian, the most popular gateway is Adolfo Suarez Madrid-barajas Airport (MAD)