There are 5 ways to get from Castle Rock to Seattle by plane, taxi, bus, 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 Denver to Seattle-Tacoma International Airport
best- Fly from Denver (DEN) to Seattle-Tacoma International Airport (SEA)plane DEN - SEA
6h 28m$152–509Taxi, bus (Greyhound)
- Take the taxi from Castle Rock to Denver Union Stationtaxi
- Take the bus from Denver Union Station to Seattle Bus Stationbus Greyhound US0550
27h 50m$296–504Drive 1,311.2 mi
- Drive from Castle Rock to Seattlecar 1,311.2 mi
21h 20m$240–346Bus to Colorado Springs Airport, fly to Seattle-Tacoma International Airport
- Take the bus from Sky Ridge Station to Colorado Springs Downtown Stationbus
- Fly from Colorado Springs Airport (COS) to Seattle-Tacoma International Airport (SEA)plane COS - SEA
9h 43m$159–531Fly Denver to Paine Field County Airport
- Fly from Denver (DEN) to Paine Field County Airport (PAE)plane DEN - PAE
10h 9m$152–548
Denver (DEN) to Seattle-Tacoma International Airport (SEA) flights
Questions & Answers
The cheapest way to get from Castle Rock to Seattle is to drive which costs $230 - $350 and takes 21h 20m.
The fastest way to get from Castle Rock to Seattle is to fly which takes 6h 28m and costs $150 - $550.
The distance between Castle Rock and Seattle is 1091 miles. The road distance is 1318.9 miles.
The best way to get from Castle Rock to Seattle without a car is to taxi and bus which takes 27h 50m and costs $290 - $550.
It takes approximately 6h 28m to get from Castle Rock to Seattle, including transfers.
Seattle is 1h behind Castle Rock. It is currently 5:03 AM in Castle Rock and 4:03 AM in Seattle.
Yes, the driving distance between Castle Rock to Seattle is 1319 miles. It takes approximately 21h 20m to drive from Castle Rock to Seattle.
There are 1648+ hotels available in Seattle.
What companies run services between Castle Rock, CO, USA and Seattle, WA, USA?
Alaska Airlines, Inc., Delta, and three other airlines fly from Denver (DEN) to Seattle-Tacoma International Airport (SEA) hourly.
- Website
- southwest.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 2h 59m
- When
- Every day
- Estimated price
- $100–450
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Denver
- Ave. Duration
- 5h 10m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $100–460
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Las Vegas
- Ave. Duration
- 7h 7m
- When
- Every day
- Estimated price
- $130–550
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Phoenix
- Ave. Duration
- 6h 33m
- When
- Tuesday, Wednesday, Monday, Thursday, Friday, and Sunday
- Estimated price
- $140–600
- Website
- alaskaair.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h 1m
- When
- Every day
- Estimated price
- $100–450
Flights from Denver to Seattle-Tacoma International Airport via Portland
- Ave. Duration
- 5h 45m
- When
- Every day
- Estimated price
- $100–470
Flights from Denver to Paine Field County Airport via Portland
- Ave. Duration
- 4h 50m
- When
- Every day
- Estimated price
- $100–480
Flights from Denver to Paine Field County Airport via Phoenix
- Ave. Duration
- 6h 56m
- When
- Every day
- Estimated price
- $150–600
Flights from Denver to Paine Field County Airport via Los Angeles
- Ave. Duration
- 7h 52m
- When
- Every day
- Estimated price
- $150–650
Flights from Denver to Paine Field County Airport via San Diego
- Ave. Duration
- 9h 28m
- When
- Every day
- Estimated price
- $160–650
Flights from Denver to Paine Field County Airport via Las Vegas
- Ave. Duration
- 5h 31m
- When
- Monday, Thursday, and Friday
- Estimated price
- $130–550
- Website
- united.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h
- When
- Every day
- Estimated price
- $100–450
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Denver
- Ave. Duration
- 5h 23m
- When
- Every day
- Estimated price
- $100–460
- Website
- delta.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h 1m
- When
- Every day
- Estimated price
- $100–450
Flights from Colorado Springs Airport to Seattle-Tacoma International Airport via Salt Lake City
- Ave. Duration
- 6h 12m
- When
- Every day
- Estimated price
- $100–470
- Website
- flyfrontier.com
Flights from Denver to Seattle-Tacoma International Airport
- Ave. Duration
- 3h 5m
- When
- Every day
- Estimated price
- $100–450
- Website
- aa.com
Flights from Denver to Paine Field County Airport via Los Angeles
- Ave. Duration
- 7h 52m
- When
- Every day
- Estimated price
- $150–650
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
- $200–390
- Website
- https://www.greyhound.com/
- Phone
- +1 800-900-3011
- Website
- ridebustang.com
Bus from Sky Ridge Station to Colorado Springs Downtown Station
- Ave. Duration
- 1h 15m
- Frequency
- Every 3 hours
- Estimated price
- $8–12
- Website
- https://ridebustang.com
- Ave. Duration
- 35 min
- Estimated price
- $95–120
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