Facts about flights from Washington to Rosario
- When flying from Washington to Rosario, the most popular gateway is John F Kennedy International (JFK)
- Usually, people stay 11 days when travelling from Washington to Rosario
- American Airlines offers the cheapest deal (flight G36292) between Washington and Rosario at $1 916.54
- The average cost for 3 stop(s) flight from Washington to Rosario is $1,123.50
- It is on average $2,310.59 for a 1 stop(s) flight between Washington and Rosario
- It is on average $1,298.23 for a 2 stop(s) flight between Washington and Rosario
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