There are 4 ways to get from Seattle Airport (SEA) to Denver by plane, bus (Greyhound), car, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Denver
best- Fly from Seattle-Tacoma International Airport (SEA) to Denver (DEN)plane SEA - DEN
3h 20m$95–220Fly to Colorado Springs Airport, bus
cheapest- Fly from Seattle-Tacoma International Airport (SEA) to Colorado Springs Airport (COS)plane SEA - COS
- Take the bus from Colorado Springs, CO to Denver, CObus
8h 7m$91–379Bus (Greyhound)
- Take the bus from Seattle Bus Station to Denver Union Stationbus Greyhound US0550
29h 49m$253–383Drive 1,284.9 mi
- Drive from Seattle Airport (SEA) to Denvercar 1,284.9 mi
21h 1m$220–318
Seattle Airport (SEA) to Denver by bus (Greyhound)
Comparing Your Travel Options
The cheapest way to get from Seattle Airport (SEA) to Denver is to fly which costs $95 - $220 and takes 3h 20m.
The fastest way to get from Seattle Airport (SEA) to Denver is to fly which takes 3h 20m and costs $95 - $220.
No, there is no direct bus from Seattle Airport (SEA) station to Denver station. However, there are services departing from SeaTac Station and arriving at Denver Union Station via Seattle Bus Station. The journey, including transfers, takes approximately 29h 49m.
The distance between Seattle Airport (SEA) and Denver is 1052 miles. The road distance is 1292.4 miles.
The best way to get from Seattle Airport (SEA) to Denver without a car is to bus which takes 29h 49m and costs $250 - $390.
It takes approximately 3h 20m to get from Seattle Airport (SEA) to Denver, including transfers.
Seattle Airport (SEA) to Denver bus services, operated by Greyhound USA, depart from Seattle Bus Station.
The best way to get from Seattle Airport (SEA) to Denver is to fly which takes 3h 20m and costs $95 - $220. Alternatively, you can bus, which costs $250 - $390 and takes 29h 49m.
Seattle Airport (SEA) to Denver bus services, operated by Greyhound USA, arrive at Denver Union Station.
Denver is 1h ahead of Seattle Airport (SEA). It is currently 11:13 PM in Seattle Airport (SEA) and 12:13 AM in Denver.
What companies run services between Seattle Airport (SEA), USA and Denver, CO, USA?
Frontier Airlines, Delta, and three other airlines fly from Seattle-Tacoma International Airport (SEA) to Denver (DEN) hourly. Alternatively, Greyhound USA operates a bus from Seattle Bus Station to Denver Union Station twice daily. Tickets cost $250–380 and the journey takes 28h 20m.
- Website
- southwest.com
Flights from Seattle-Tacoma International Airport to Denver
- Ave. Duration
- 2h 33m
- When
- Every day
- Estimated price
- $80–400
Flights from Seattle-Tacoma International Airport to Colorado Springs Airport via Denver
- Ave. Duration
- 5h 32m
- When
- Tuesday, Wednesday, Monday, Thursday, Friday, and Sunday
- Estimated price
- $75–360
Flights from Seattle-Tacoma International Airport to Colorado Springs Airport via Las Vegas
- Ave. Duration
- 5h 55m
- When
- Saturday, Tuesday, and Wednesday
- Estimated price
- $90–420
Flights from Seattle-Tacoma International Airport to Colorado Springs Airport via Phoenix
- Ave. Duration
- 6h 50m
- When
- Tuesday, Wednesday, and Saturday
- Estimated price
- $100–440
Flights from Seattle-Tacoma International Airport to Colorado Springs Airport via Dallas
- Ave. Duration
- 9h
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $130–550
- Website
- united.com
Flights from Seattle-Tacoma International Airport to Denver
- Ave. Duration
- 2h 40m
- When
- Every day
- Estimated price
- $80–400
Flights from Seattle-Tacoma International Airport to Colorado Springs Airport via Denver
- Ave. Duration
- 4h 45m
- When
- Every day
- Estimated price
- $75–360
- Website
- delta.com
Flights from Seattle-Tacoma International Airport to Denver
- Ave. Duration
- 2h 48m
- When
- Every day
- Estimated price
- $80–400
Flights from Seattle-Tacoma International Airport to Colorado Springs Airport via Salt Lake City
- Ave. Duration
- 6h 39m
- When
- Every day
- Estimated price
- $75–360
Flights from Seattle-Tacoma International Airport to Colorado Springs Airport via Minneapolis
- Ave. Duration
- 9h 15m
- When
- Every day
- Estimated price
- $120–500
- Website
- alaskaair.com
Flights from Seattle-Tacoma International Airport to Denver
- Ave. Duration
- 2h 45m
- When
- Every day
- Estimated price
- $170–850
- Website
- flyfrontier.com
Flights from Seattle-Tacoma International Airport to Denver
- Ave. Duration
- 2h 48m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- $100–210
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Seattle Bus Station to Denver Union Station
- Ave. Duration
- 28h 20m
- Frequency
- Twice daily
- Estimated price
- $250–380
- Website
- Greyhound
- Phone
- +1 719-348-5562
- [email protected]
- Website
- eccog.com
Bus from Colorado Springs, CO to Denver, CO
- Ave. Duration
- 1h 30m
- Frequency
- On demand
- Estimated price
- $12–16
- Schedules at
- eccog.com
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Booking & Getting There
Yes, the driving distance between Seattle Airport (SEA) to Denver is 1292 miles. It takes approximately 21h 1m to drive from Seattle Airport (SEA) to Denver.
There are 1321+ hotels available in Denver.