Flight
Driving
Anacortes to Denver
Updated: 30 May 2026
Traveling from Anacortes to Denver covers approximately 2,100 km by road. You will typically drive south to Seattle-Tacoma International Airport for a direct flight. Alternatively, a road trip involves taking I-5 south to I-90 east through Idaho and Montana. The journey offers diverse landscapes from coastal forests to the Rocky Mountains. Expect a flight duration of roughly 2.5 hours compared to a 20-hour drive.
Total Distance: 2,100 km driving distance; 1,650 km straight-line air distance.
Fastest Way
Flight from Seattle-Tacoma International Airport is the fastest option.
Cheapest Way
Driving is often cheaper for groups of three or more people.
Compare Anacortes to Denver Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 2 hours 30 mins | 20 hours |
| Avg Price | $150 - $400 | $300 - $500 in fuel |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | SEA to DEN | I-5 S to I-90 E to I-25 S |
| Tip | Book your flight from SEA to avoid the drive to the airport. | Check mountain pass conditions on WSDOT before departing. |
Travel Tips
-
Airport AccessAllow two hours to reach SEA from Anacortes.
-
HydrationDrink extra water to adjust to Denver's high altitude.
-
TollsCarry a transponder for E-470 toll roads in Denver.
-
ParkingUse public transit in downtown Denver to avoid high parking fees.
-
WeatherPack layers as mountain weather changes rapidly.
Safety Tips
-
Mountain DrivingUse low gears on steep descents to prevent brake overheating.
-
WildlifeWatch for elk and deer on highways during dawn and dusk.
-
Emergency KitKeep a winter emergency kit in your car during colder months.
-
Altitude SicknessMonitor for headaches or dizziness upon arrival.
People Also Ask
-
Is there a train to Denver?Yes, Amtrak's Empire Builder connects to the California Zephyr.
-
How far is Anacortes from SEA?It is approximately 130 km or a 2-hour drive.
-
What is the best route?I-90 is the most direct highway route.
-
Are there direct flights?Yes, Alaska Airlines offers direct flights from SEA to DEN.
-
Do I need a car in Denver?Public transit is excellent, but a car helps for mountain trips.
Quick Info
- From Anacortes, Washington, United States
- To Denver, Colorado, United States
-
Modes
Best Time to Travel
June to September for clear mountain passes and pleasant weather.
Things to Do in Denver
1
Red Rocks Park
Visit this iconic outdoor amphitheater carved into red sandstone. It is located just west of Denver.
2
Denver Art Museum
Explore extensive collections of Indigenous arts and modern works. It is situated in the heart of downtown.
3
Union Station
Experience the historic architecture and modern dining options. It serves as a central transit hub.
4
Mount Evans Scenic Byway
Drive the highest paved road in North America. It offers stunning views of the surrounding peaks.
Tags
Anacortes to Denver flight
driving from Washington to Colorado
I-90 road trip
Seattle to Denver flights
Anacortes travel guide
Denver transport options
best way to reach Denver
traveling from PNW to Rockies
