There are 5 ways to get from Colorado to Seattle by plane, bus (Greyhound), train (Amtrak), or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Denver
best- Fly from Denver (DEN) to Seattle-Tacoma International Airport (SEA)plane DEN - SEA
6h 2m$104–459Bus (Greyhound)
- Take the bus from Denver Union Station to Seattle Bus Stationbus Greyhound US0550
28h 25m$223–433Train (Amtrak)
- Take the train from Denver to Sacramentotrain California Zephyr
- Take the train from Sacramento to Seattletrain Coast Starlight
2d 4h$568–1,229Drive 1,283.9 mi
- Drive from Denver to Seattlecar 1,283.9 mi
20h 46m$235–339Fly from Colorado Springs Airport
- Fly from Colorado Springs Airport (COS) to Seattle-Tacoma International Airport (SEA)plane COS - SEA
8h 15m$105–490
Colorado to Seattle by bus (Greyhound)
Questions & Answers
The cheapest way to get from Colorado to Seattle is to fly which costs $100 - $460 and takes 6h 2m.
The fastest way to get from Colorado to Seattle is to fly which takes 6h 2m and costs $100 - $460.
No, there is no direct bus from Colorado to Seattle station. However, there are services departing from Colfax Ave & Broadway and arriving at Seattle Bus Station via Denver Union Station. The journey, including transfers, takes approximately 28h 25m.
No, there is no direct train from Colorado to Seattle. However, there are services departing from Denver and arriving at Seattle via Sacramento. The journey, including transfers, takes approximately 2 days 4h.
The distance between Colorado and Seattle is 1070 miles. The road distance is 1291.4 miles.
The best way to get from Colorado to Seattle without a car is to bus which takes 28h 25m and costs $220 - $440.
It takes approximately 6h 2m to get from Colorado to Seattle, including transfers.
Colorado to Seattle bus services, operated by Greyhound USA, depart from Denver Union Station.
Colorado to Seattle train services, operated by Amtrak, depart from Denver station.
The best way to get from Colorado to Seattle is to fly which takes 6h 2m and costs $100 - $460. Alternatively, you can bus, which costs $220 - $440 and takes 28h 25m, you could also train, which costs $550 - $1,300 and takes 2 days 4h.
What companies run services between Colorado, USA and Seattle, WA, USA?
Alaska Airlines, Inc., Delta, and three other airlines fly from Denver (DEN) to Seattle-Tacoma International Airport (SEA) hourly. Alternatively, Greyhound USA operates a bus from Denver Union Station to Seattle Bus Station once daily. Tickets cost $220–430 and the journey takes 27h 15m.
- Website
- southwest.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 2h 59m
- When
- Every day
- Estimated price
- $85–440
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Denver
- Ave. Duration
- 5h 10m
- When
- Every day
- Estimated price
- $95–480
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Las Vegas
- Ave. Duration
- 7h 22m
- When
- Every day
- Estimated price
- $120–600
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Phoenix
- Ave. Duration
- 8h 5m
- When
- Monday to Friday
- Estimated price
- $130–600
- Website
- united.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h
- When
- Every day
- Estimated price
- $85–440
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Denver
- Ave. Duration
- 5h 30m
- When
- Every day
- Estimated price
- $95–480
- Website
- alaskaair.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h 4m
- When
- Every day
- Estimated price
- $85–440
- Website
- delta.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h 2m
- When
- Every day
- Estimated price
- $85–440
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Salt Lake City
- Ave. Duration
- 5h 47m
- When
- Every day
- Estimated price
- $95–480
- Website
- flyfrontier.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h
- When
- Every day
- Estimated price
- $85–440
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Denver to Sacramento
- Ave. Duration
- 31h 19m
- Frequency
- Once daily
- Estimated price
- $340–750
- Website
- https://www.amtrak.com/home.html
Train from Sacramento to Seattle
- Ave. Duration
- 20h 2m
- Frequency
- Once daily
- Estimated price
- $220–480
- Website
- https://www.amtrak.com/home.html
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Denver Union Station to Seattle Bus Station
- Ave. Duration
- 27h 15m
- Frequency
- Once daily
- Estimated price
- $220–430
- Website
- https://www.greyhound.com/
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
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More Questions & Answers
Colorado to Seattle bus services, operated by Greyhound USA, arrive at Seattle Bus Station.
Seattle is 1h behind Colorado. It is currently 11:54 PM in Colorado and 10:54 PM in Seattle.
Colorado to Seattle train services, operated by Amtrak, arrive at Sacramento station.
Yes, the driving distance between Colorado to Seattle is 1291 miles. It takes approximately 20h 46m to drive from Colorado to Seattle.
Book your Colorado to Seattle train tickets online with Omio.
There are 1285+ hotels available in Seattle.