Facts about flights from Washington to Santander
- Usually, people stay 15 days when travelling from Washington to Santander
- American Airlines offers the best and the cheapest deal (flight AA1696) between Washington and Santander : 12h 51m at $670.73
- The average number of stop(s) between Washington and Santander is 2
- It is on average $670.73 for a 2 stop(s) flight between Washington and Santander
- The average cost for 1 stop(s) flight from Washington to Santander is $874.43
- When flying from Washington to Santander, the most popular gateway is Logan International (BOS)
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