Flight
Driving
Chester to Seattle
Updated: 28 May 2026
The distance from Chester to Seattle is 4,500 kilometers. Flying from BWI to Seattle-Tacoma (SEA) takes 6 hours. Driving via I-90 takes approximately 42 hours. This is a cross-country journey. Flying is highly recommended to save time, while driving is only practical for those who enjoy long-distance road trips.
Total Distance: 4,500 km driving distance; 3,900 km straight-line air distance.
Fastest Way
Flying from BWI to SEA takes approximately 6 hours.
Cheapest Way
Flying is generally more cost-effective than the total cost of a 42-hour drive.
Compare Chester to Seattle Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 6 hours | 42 hours |
| Avg Price | 350-800 USD | 600-1000 USD |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | BWI Airport to SEA Airport. | I-90 West. |
| Tip | SEA is well-connected to downtown via Link Light Rail. | Plan for at least four overnight stops. |
Travel Tips
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TransportationSeattle is walkable and has excellent public transit.
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DiningSeattle has a world-class dining scene; try the local seafood.
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SafetyStay in well-lit, populated areas when exploring downtown.
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WeatherSeattle is known for its rain; pack a waterproof jacket.
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EventsCheck the local events calendar for concerts and festivals.
Safety Tips
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DrivingBe prepared for mountain driving conditions, especially in winter.
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City SafetyKeep your belongings secure in your vehicle and in public areas.
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EmergencyDial 911 for any emergency assistance.
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HealthStay hydrated and use sunscreen, especially in the summer.
People Also Ask
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Is it better to fly or drive?Flying is much faster and more convenient.
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How long is the drive?It takes about 42 hours of driving time.
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Are there direct flights?Yes, Alaska Airlines offers direct flights from BWI.
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What is the best time to visit?Summer is the best time.
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Do I need a car?No, public transit is excellent.
Quick Info
- From Chester, Maryland, United States
- To Seattle, Washington, United States
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Modes
Best Time to Travel
July to September for pleasant weather.
Things to Do in Seattle
1
Space Needle
An iconic tower offering panoramic views of the city and mountains.
2
Pike Place Market
A historic market famous for its fish throwers, fresh produce, and crafts.
3
Museum of Pop Culture
A unique museum dedicated to contemporary popular culture.
4
Chihuly Garden and Glass
A stunning exhibition of glass art by Dale Chihuly.
Tags
Chester to Seattle flight
BWI to SEA
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travel from Maryland to Washington
I-90 route
Seattle travel guide
Chester MD transport
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