The journey from Hagerstown to Seattle covers approximately 2,800 miles. Driving via I-80 West and I-90 West takes roughly 42 to 46 hours. This is a major cross-country trip. Flying is the most practical option, with direct or connecting flights available from BWI or IAD to Seattle-Tacoma International Airport (SEA).
Total Distance: 4,500 km driving, 3,800 km air distance.
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 6 hours | 44 hours |
| Avg Price | $300-$600 | $450-$800 in fuel |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | IAD to SEA. | I-80 W to I-90 W. |
| Tip | Direct flights are available from IAD. | This is a multi-day trip; plan for at least four overnight stops. |
Summer for pleasant weather.