There are 7 ways to get from Colorado to Seattle by plane, bus (Greyhound, Flixbus), train, bus, car, tram, or train (Amtrak)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Denver to Seattle-Tacoma International Airport
best- Fly from Denver (DEN) to Seattle-Tacoma International Airport (SEA)DEN - SEA
6h 5m$113–513Bus
- Take the bus from Denver Union Station to Sparks Transit Center
- Take the bus from Sparks Transit Center to Sacramento Bus Station
- Take the bus from Sacramento Bus Station to Seattle Bus Station
41h 43m$211–493Train, bus
- Take the train from Denver to SacramentoCalifornia Zephyr
- Take the bus from Sacramento Bus Station to SeattleFlixBus N2111
2d 4h$264–1,539Drive 1,283.9 mi
- Drive from Denver to Seattle1,283.9 mi
20h 39m$235–339Fly Colorado Springs Airport to Seattle-Tacoma International Airport
- Fly from Colorado Springs Airport (COS) to Seattle-Tacoma International Airport (SEA)COS - SEA
8h 7m$134–654Fly Denver to Paine Field County Airport, tram
- Fly from Denver (DEN) to Paine Field County Airport (PAE)DEN - PAE
- Take the tram from Lynnwood City Center to Symphony
7h 22mTrain (Amtrak)
- Take the train from Denver to SacramentoCalifornia Zephyr
- Take the train from Sacramento to SeattleCoast Starlight
2d 4h$280–1,555
Colorado to Seattle by bus
Questions & Answers
The cheapest way to get from Colorado to Seattle is to fly which costs $110 - $550 and takes 6h 5m.
The fastest way to get from Colorado to Seattle is to fly which takes 6h 5m and costs $110 - $550.
No, there is no direct bus from Colorado to Seattle station. However, there are services departing from Colfax Ave & Grant St and arriving at Seattle Bus Station via Denver Union Station, Sparks Transit Center and Sacramento Bus Station. The journey, including transfers, takes approximately 41h 43m.
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 41h 43m and costs $210 - $500.
It takes approximately 6h 5m 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 5m and costs $110 - $550. Alternatively, you can bus, which costs $210 - $500 and takes 41h 43m, you could also train, which costs $280 - $1,600 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, you can take a bus from Colfax Ave & Grant St to Seattle Bus Station via Denver Union Station, Sparks Transit Center, and Sacramento Bus Station in around 41h 43m.
- Website
- southwest.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h 1m
- When
- Every day
- Estimated price
- $100–500
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Denver
- Ave. Duration
- 5h
- When
- Every day
- Estimated price
- $130–650
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Las Vegas
- Ave. Duration
- 7h 40m
- When
- Wednesday, Thursday, and Saturday
- Estimated price
- $170–750
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Phoenix
- Ave. Duration
- 7h 17m
- When
- Every day
- Estimated price
- $180–800
- Website
- united.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h 7m
- When
- Every day
- Estimated price
- $100–500
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Denver
- Ave. Duration
- 5h 18m
- When
- Every day
- Estimated price
- $130–650
- Website
- alaskaair.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h 7m
- When
- Every day
- Estimated price
- $100–500
Flights from Denver to Paine Field County Airport via Phoenix
- Ave. Duration
- 6h 36m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $140–650
Flights from Denver to Paine Field County Airport via Los Angeles
- Ave. Duration
- 7h 18m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $150–650
- Website
- delta.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h 11m
- When
- Every day
- Estimated price
- $100–500
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Salt Lake City
- Ave. Duration
- 5h 56m
- When
- Every day
- Estimated price
- $130–650
- Website
- flyfrontier.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h 14m
- When
- Every day
- Estimated price
- $100–500
Flights from Denver to Paine Field County Airport
- Ave. Duration
- 3h 14m
- When
- Monday and Friday
- Estimated price
- $100–490
- Website
- aa.com
Flights from Denver to Paine Field County Airport via Los Angeles
- Ave. Duration
- 7h 18m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $150–650
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
- $160–1,300
- Website
- https://www.amtrak.com/home.html
Train from Sacramento to Seattle
- Ave. Duration
- 20h 2m
- Frequency
- Once daily
- Estimated price
- $120–260
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 888-889-6368
- main@soundtransit.org
- Website
- soundtransit.org
Tram from Lynnwood City Center to Symphony
- Ave. Duration
- 33 min
- Frequency
- Every 15 minutes
- Website
- https://www.soundtransit.org
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 Sparks Transit Center
- Ave. Duration
- 20h 45m
- Frequency
- Once daily
- Estimated price
- $100–200
- Website
- https://www.greyhound.com/
Bus from Sparks Transit Center to Sacramento Bus Station
- Ave. Duration
- 2h 40m
- Frequency
- Twice daily
- Estimated price
- $18–60
- Website
- https://www.greyhound.com/
Bus from Sacramento Bus Station to Seattle Bus Station
- Ave. Duration
- 15h 5m
- Frequency
- Once daily
- Estimated price
- $90–170
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Sacramento Bus Station to Seattle Bus Station
- Ave. Duration
- 16h 30m
- Frequency
- Once daily
- Estimated price
- $90–230
- Schedules at
- flixbus.com
Bus from Sacramento Bus Station to Seattle
- Ave. Duration
- 17h
- Frequency
- Once daily
- Estimated price
- $95–230
- Schedules at
- flixbus.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.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Need to know: Greyhound
Read the travel guide
Why you should take the train in the US
Read the travel guide
More Questions & Answers
Colorado to Seattle bus services, operated by Greyhound USA, arrive at Sparks Transit Center station.
Seattle is 1h behind Colorado. It is currently 3:05 AM in Colorado and 2:05 AM 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 39m to drive from Colorado to Seattle.
Book your Colorado to Seattle train tickets online with Omio.
There are 1490+ hotels available in Seattle.














