Facts about flights from Washington to Duluth
- Delta Air Lines offers the cheapest deal (flight DL1193) between Washington and Duluth at $490.18
- When flying from Washington to Duluth, the most popular gateway is Minneapolis - St. Paul International (MSP)
- The cheapest month to fly between Washington and Duluth is march
- It is on average $443.93 for a 1 stop(s) flight between Washington and Duluth
- United Airlines offers the best deal (flight UA1793) between Washington and Duluth : 4h 59m at $245.80
- Usually, people stay 6 days when travelling from Washington to Duluth
