24/11/2006
For many travellers, the journey from Olympia to SeaTac Airport is a common requirement, whether for business or leisure. Understanding the most efficient and cost-effective ways to make this trip is crucial for a seamless travel experience. While a direct bus service isn't available, there are reliable public transport options that connect these two key locations in Washington State. This guide will delve into the details of these services, including journey times, transfer points, and alternative methods, ensuring you have all the information needed to plan your travel effectively.

Public Transport Options: Bus Services
The primary public transport method for travelling from Olympia to SeaTac Airport involves bus services. Although there isn't a single, direct route, a combination of services can get you to your destination efficiently. The journey typically involves a transfer, making it important to plan your timings carefully.
The Usual Route and Journey Time
The common route for travelling from Olympia to SeaTac Airport typically begins at Capitol Way at 11th Ave in Olympia. From here, you'll take a bus that heads towards the SeaTac area. A key transfer point is often SR 512 P&R - Zone F. After the transfer, the service will take you directly to SeaTac Airport Terminal - Bay 2. The total journey time, including the transfer, is approximately 2 hours and 7 minutes. It's advisable to check the latest schedules for both legs of the journey to ensure minimal waiting times during your transfer.
Alternative Bus Route: SeaTac to Olympia
Conversely, if your travel is from SeaTac Airport to Olympia, the process is similar. The most recommended way to make this trip without a car is by utilising bus services. This typically involves a combination of routes, often including the line 620 bus. The total travel time for this direction is approximately 2 hours and 19 minutes, including any necessary transfers. The cost for this service generally ranges between $4 and $7, making it a budget-friendly option.
Where to Catch the Bus
For those travelling from Olympia to SeaTac, the departure point is usually Capitol Way at 11th Ave. When travelling from SeaTac to Olympia, you would typically catch the bus from a designated bay at the SeaTac Airport terminal. It's essential to identify the correct bay number, which is often Bay 2 for services heading towards Olympia, to avoid any confusion or delays.
Key Considerations for Your Journey
When planning your trip, several factors can influence your choice of transport and overall experience. Understanding these elements will help you prepare adequately.
Luggage and Comfort
Consider the amount of luggage you will be carrying. While bus services are generally accommodating, travelling with multiple or heavy bags might be more challenging, especially during transfers. If comfort is a high priority, or if you have significant luggage, you might explore other options like ride-sharing services or taxis, though these will come at a higher cost.
Ticket Purchases and Fares
Fares for public transport are typically quite reasonable, as noted with the $4-$7 range for the SeaTac to Olympia route. It's always a good idea to check the specific fare details and purchase options in advance. Some services may allow onboard payment, while others might require pre-booked tickets or the use of a specific transit card. Familiarise yourself with the payment methods accepted by the bus operators involved in your journey.
Schedules and Reliability
Public transport schedules can vary, especially on weekends and public holidays. It is highly recommended to check the most up-to-date schedules for both the departure and connecting services before you travel. Real-time tracking apps or websites provided by the transit authorities can be invaluable for monitoring service status and potential delays. Factor in buffer time for transfers and potential unforeseen delays to ensure you reach SeaTac Airport with ample time before your flight.
Distance Between Olympia and SeaTac Airport
The distance between Olympia and SeaTac Airport is approximately 60 miles (around 96 kilometres) by road. This distance contributes to the overall travel time, especially when factoring in traffic conditions and the need for transfers on public transport.

Frequently Asked Questions (FAQ)
Q1: Is there a direct bus from Olympia to SeaTac Airport?
No, there is no direct bus service. You will need to take a bus from Olympia that connects to another service heading to SeaTac Airport, typically involving a transfer.
Q2: How long does it take to get from Olympia to SeaTac Airport by bus?
The journey typically takes around 2 hours and 7 minutes, including transfers.
Q3: What is the best way to get from SeaTac to Olympia without a car?
The most recommended method is using public bus services, which usually take about 2 hours and 19 minutes and cost between $4 and $7.
Q4: Where do I catch the bus from in Olympia to SeaTac?
The usual departure point is Capitol Way at 11th Ave in Olympia.
Q5: Where do I catch the bus from in SeaTac to Olympia?
You would typically catch the bus from a designated bay at the SeaTac Airport terminal, often Bay 2.
Alternative Travel Options
While public buses are a cost-effective option, other modes of transport are available:
Ride-Sharing Services
Services like Uber and Lyft operate between Olympia and SeaTac Airport. This offers a more convenient and direct journey, especially if you have a lot of luggage. The travel time can be quicker than the bus, depending on traffic, but the cost will be significantly higher. Prices can vary based on demand and time of day.
Taxis
Taxis are also readily available for this route. Similar to ride-sharing, taxis provide a door-to-door service and can be more comfortable. However, this is generally the most expensive option for travelling between Olympia and SeaTac Airport.
Driving and Parking
If you have access to a car, driving yourself is another option. This gives you the most flexibility in terms of departure time and carrying luggage. You can then choose to park at SeaTac Airport, either in short-term or long-term parking facilities, depending on your needs. Be sure to factor in parking costs and the potential for traffic delays when planning your drive.
Tips for a Smooth Journey
To ensure your trip from Olympia to SeaTac Airport is as smooth as possible, consider these tips:
- Book in advance: If using ride-sharing or taxis for a specific time, consider booking ahead.
- Check traffic: Use traffic apps to monitor conditions, especially during peak hours.
- Arrive early: Allow ample time to get to the bus stop or airport terminal, and for any check-in procedures if flying.
- Have payment ready: Ensure you have the correct fare or payment method for the bus service.
- Stay updated: Keep an eye on transit apps or websites for any service alerts or changes.
By understanding the available options and planning accordingly, your journey from Olympia to SeaTac Airport can be a straightforward and stress-free experience, whether you're heading off on an adventure or returning home.
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