Flight
Driving
Denver to Seattle
Updated: 28 May 2026
The journey from Denver to Seattle covers about 2,100 kilometers. Driving via I-80 West and I-84 West takes approximately 20 to 22 hours through Wyoming, Utah, Idaho, and Oregon. Alternatively, you can fly from Denver International Airport (DEN) to Seattle-Tacoma International Airport (SEA), which takes about 3 hours on a direct flight. Seattle is known for its coffee culture, tech industry, and rainy weather.
Total Distance: Driving distance 2,100 km, straight-line air distance 1,650 km.
Fastest Way
Direct flight from DEN to SEA is the fastest.
Cheapest Way
Budget airlines offer the most affordable travel.
Compare Denver to Seattle Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 3 hours | 21 hours |
| Avg Price | $150-$350 | $220-$280 in fuel |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | DEN to SEA | I-80 West to I-84 West to I-82 West to I-90 West. |
| Tip | Frequent daily flights are available. | The drive through the Pacific Northwest is beautiful. |
Travel Tips
-
TrafficSeattle traffic can be heavy; plan your travel accordingly.
-
Airport TransitUse the Link Light Rail to get from SEA to downtown.
-
DiningExplore the diverse food scene, especially the seafood.
-
WeatherIt rains frequently; pack a waterproof jacket.
-
Car RentalA car is useful for exploring the surrounding nature.
Safety Tips
-
Highway SafetyStay alert on I-90, as it can be very busy.
-
Emergency PrepCarry plenty of water for the drive.
-
Night DrivingAvoid driving through unfamiliar areas late at night.
-
Stay AlertUse GPS to navigate the city's complex streets.
People Also Ask
-
Is Seattle safe?Major tourist areas are safe, but stay aware of your surroundings.
-
How long is the drive?Approximately 20 to 22 hours.
-
Are there direct flights?Yes, from DEN to SEA.
-
What is the best time to visit?Summer.
-
Do I need a car?No, public transit is good, but a car is useful for nature.
Quick Info
- From Denver, Colorado, United States
- To Seattle, Washington, United States
-
Modes
Best Time to Travel
Summer for the best weather and outdoor activities.
Things to Do in Seattle
1
Space Needle
The iconic symbol of the city. Offers stunning views of the skyline and mountains.
2
Pike Place Market
A historic market with fresh produce, fish, and local crafts. It is a must-see.
3
Museum of Pop Culture
Dedicated to contemporary popular culture, including music and science fiction.
4
Chihuly Garden and Glass
Features stunning glass art by Dale Chihuly. It is a beautiful and unique experience.
Tags
Denver to Seattle drive
flights from Denver to Seattle
I-80 to I-84 route
Seattle travel tips
distance Denver to Seattle
best way to get to Seattle
Washington road trip
traveling to Seattle
