Quick Answer
The best overall way to get from Seattle-Tacoma Airport (SEA) to Olympia is by taking the Amtrak Cascades train. It offers a scenic, comfortable, and reliable journey. The cheapest way is by intercity bus (FlixBus or Grays Harbor Transit). For the fastest door-to-door service, use a taxi or rideshare, but it's significantly more expensive.
Total Time: 1.5 to 2.5 hours. Total Cost: $15 to $180+. The key is transferring from the airport to Seattle's King Street Station (via Link Light Rail) for the train, or to the International Blvd & S 176th St stop for buses.
Taking the Train from Sea-Tac to Olympia (Amtrak)
The Amtrak Cascades is the premier land transportation choice, combining efficiency with the stunning views of the Puget Sound region. It's ideal for travelers who prefer to avoid I-5 traffic and enjoy a spacious, productive journey.
Step-by-Step Guide
- Airport to Seattle: From the Sea-Tac baggage claim, follow signs to the Link Light Rail. Take the northbound train towards Northgate. Get off at the International District/Chinatown Station (approx. 40 min, $3.25). King Street Station is a short, well-signed walk away.
- Board Amtrak: At King Street Station, check the boards for your train (usually Cascades 500-series or Coast Starlight). Ensure you have your e-ticket or pick it up at the kiosk.
- The Journey: The train ride to Olympia-Lacey Station takes about 1 hour and 15 minutes. The route passes along the coast of the Puget Sound near Tacoma Narrows.
- Arrival in Olympia: Disembark at Olympia-Lacey Station. Use Intercity Transit (local buses), a waiting taxi, or a pre-booked rideshare to reach your final destination.
| Feature | Amtrak Cascades (Recommended) | Coast Starlight (Alternative) |
|---|---|---|
| Frequency | 2-3 daily services | 1 daily service |
| Trip Time (Seattle to Olympia) | ~1h 15m | ~1h 30m |
| One-Way Fare (Advance Purchase) | $17 - $30 | $17 - $30 |
| Amenities | Wi-Fi, Cafe Car, Power Outlets, Large Windows | Observation Car, Dining Car, Sleeper Rooms (long-haul) |
| Best For | Standard point-to-point travel | Scenic experience, part of a longer trip |
Luggage, Tickets & Pro Tips
Luggage: Amtrak allows 2 carry-ons and 2 checked bags free. Overhead racks are spacious. Booking: Purchase tickets on Amtrak.com or their app for the best prices, often weeks in advance. JR Pass? Not applicable; JR Pass is for Japan. In the US, consider multi-ride rail passes if traveling extensively.
Deep Dive: The Olympia-Lacey station is in a suburban area. If your hotel is in downtown Olympia, factor in a 15-minute local bus/taxi ride. Check Intercity Transit routes 60 or 62. During peak commute times (7-9 AM, 4-6 PM), I-5 traffic is heavy, making the train's consistent schedule even more valuable.
What About Flying? The Reality Check
There are no direct commercial flights from Sea-Tac Airport to Olympia. Olympia Regional Airport (OLM) does not handle scheduled passenger service. The notion of flying is a common misconception.
The "Door-to-Door" Time Analysis
Even if you flew to a nearby airport like Portland (PDX) or chartered a plane, the total "door-to-door" time would be massively inefficient compared to ground transport:
- Flight Option (Hypothetical): Sea-Tac to Portland (PDX): 50 min flight + 1.5 hr pre-flight wait + 45 min baggage claim + 2+ hour drive from PDX to Olympia = ~5+ hours total.
- Train Option: Sea-Tac to Olympia (via Seattle): 40 min light rail + 1.25 hr Amtrak + 15 min local transit = ~2.5 hours total.
Verdict: Ground transportation is not only the only option but also the vastly superior one in terms of total time, cost, and convenience for this specific route.
Taking the Bus from Sea-Tac to Olympia (Most Economical)
For budget-conscious travelers, intercity buses provide a reliable and very affordable link to Olympia.
Option 1: FlixBus (Direct Service)
Route: FlixBus operates direct services from a stop near Sea-Tac (International Blvd & S 176th St) to Olympia (Park & Ride at 7th Ave SE & Maple St).
- Travel Time: ~1 hour 40 minutes (direct, no transfer in Seattle).
- Cost: $15 - $35 one-way. Book online at FlixBus.com for the best rates.
- Frequency: 2-4 departures daily.
- Luggage: One carry-on and one checked bag included.
Option 2: Grays Harbor Transit DASH Shuttle
This public transit shuttle is the absolute cheapest option but has limited schedules.
- Route: Picks up at Sea-Tac (Main Terminal, Door 00) and goes directly to Olympia (Intercity Transit Center).
- Travel Time: ~1 hour 30 minutes.
- Cost: A remarkable $2.00 (as of 2024). Exact fare required.
- Frequency: Only 2-3 trips per day. Check the official schedule meticulously.
Bus Travel: Key Considerations
Comfort vs. Train: Buses have less legroom and scenery but are adequate for the short trip. Booking: Essential for FlixBus, especially on weekends. Walk-ons are possible for the DASH shuttle but space is not guaranteed. Arrival Point: Both bus options drop you off at transit hubs in central Olympia, which can be more convenient than the train station for downtown destinations.
Taxi, Rideshare & Private Shuttle (Premium Option)
This is the most straightforward but costly method, ideal for groups, those with heavy luggage, or travelers arriving late at night.
Cost Breakdown & Providers
| Service | Estimated Cost (One-Way) | Wait Time at SEA | Best For |
|---|---|---|---|
| Yellow Taxi | $140 - $180 (metered) | Short line at taxi stand | Immediate departure, payment flexibility |
| Uber/Lyft | $100 - $150 (surge variable) | 5-15 min via app | Upfront pricing, convenience |
| Pre-Booked Private Shuttle | $160+ for sedan | Driver meets at baggage claim | Guaranteed service, large groups |
When Does This Make Sense?
- Group of 3-4: Splitting the cost can make it comparable to train/bus tickets per person.
- Late-Night Arrival (after 11 PM): When scheduled public transit has stopped.
- Accessibility Needs: Direct door-to-door service without transfers.
- Urgent Travel: When every minute counts, though I-5 traffic can still cause delays.
Pro Tip: For rideshares, request pickup from the Rideshare Pickup area on the 3rd floor of the parking garage. Have your exact destination address in Olympia ready.
Cost, Time & Convenience Comparison Table
This table summarizes all options to help you decide at a glance.
| Transport Method | Avg. Total Travel Time | Avg. Cost (One-Way) | Number of Transfers | Best For | Our Verdict |
|---|---|---|---|---|---|
| Amtrak Train | 2 - 2.5 hours | $25 - $45* | 1 (Light Rail to Train) | Comfort, scenery, reliability | â BEST OVERALL |
| FlixBus | 1.5 - 2 hours | $15 - $35 | 0 (Direct from near SEA) | Budget travelers, direct route | ð° CHEAPEST (Good Value) |
| Grays Harbor DASH | 1.5 hours | $2.00 | 0 (Direct from SEA) | Ultra-budget, limited schedule | Amazing if schedule aligns |
| Taxi / Rideshare | 1 - 1.5 hours | $100 - $180 | 0 (Direct) | Groups, late night, convenience | â±ï¸ FASTEST (But Pricey) |
*Includes cost of Link Light Rail from SEA to Seattle. Fares are dynamic; book early.
Purchasing Tickets: Use official websites/apps (Amtrak, FlixBus). For public transit (Link Light Rail, Intercity Transit), an ORCA card is convenient but not mandatory; you can buy single tickets.
Traveler Tips & Local Insights for a Smooth Trip
Go beyond the basics with these practical recommendations.
1. Mastering the Transfers
- Link Light Rail Timing: Trains run every 8-15 minutes. The ride to International District takes ~40 minutes. Factor this into your Amtrak connection (allow at least 60-90 minutes between landing and train departure).
- King Street Station Complexity: It's a historic but well-signed station. Amtrak gates are downstairs. Allow 10 minutes to find your platform.
2. Luggage Strategy
- If you have oversized or numerous bags, the train (with free checked bags) or taxi is best.
- Buses have strict luggage limits (typically 1-2 pieces). Check the carrier's policy before booking.
- Consider shipping bulky items ahead via a service like UPS or FedEx if you're staying long-term.
3. Timing Your Travel
- Peak Traffic: I-5 southbound is heavily congested on weekday afternoons (3-7 PM). During this window, the train is significantly faster than bus or car.
- Weekends & Holidays: Book Amtrak and FlixBus tickets well in advance for summer weekends, holidays, and major events at the state capital.
- Weather: Rain is common but rarely disrupts service. Occasional winter windstorms can delay trains; check WSDOT for alerts.
4. Upon Arrival in Olympia
The Olympia-Lacey train station and bus stops are not in the core downtown. Have the phone numbers for local taxi companies (like Capital City Cab) saved, or ensure your rideshare app is ready to request a short final leg to your hotel.
FAQs: Getting from Sea-Tac Airport to Olympia
What is the cheapest way to get from Sea-Tac Airport to Olympia?
The absolute cheapest is the Grays Harbor Transit DASH shuttle for $2, but its schedule is very limited. The next cheapest and more flexible option is FlixBus, with fares starting around $15 one-way when booked in advance.
Is there a direct train from Sea-Tac Airport to Olympia?
No. You must first take the Link Light Rail (or a shuttle/taxi) from Sea-Tac to Seattle's King Street Station. From there, you can board a direct Amtrak train to the Olympia-Lacey station. The entire process is seamless but involves one transfer.
How long does it take to get from Sea-Tac to Olympia by taxi?
A direct taxi or rideshare takes about 60 to 90 minutes, heavily dependent on I-5 traffic. It is the fastest door-to-door option but also the most expensive, typically costing between $120 and $180.
What should I do if I arrive at Sea-Tac very late at night?
After approximately 11:00 PM, scheduled train and bus services are unavailable. Your only reliable options are taxi, rideshare (Uber/Lyft operate 24/7), or a pre-booked private shuttle. A cost-effective alternative is to stay at an airport hotel and begin your journey the next morning.
Is it easy to travel from Sea-Tac to Olympia with a lot of luggage or young children?
Easiest with luggage/children: Taxi or pre-booked private shuttle. Moderately easy: Amtrak train (has dedicated luggage racks and more space). Most challenging: Public bus due to limited luggage space. Plan for extra time and consider packing lighter if using public transit.
Can I use a multi-day transit pass for the journey from Sea-Tac to Olympia?
No single pass covers the entire journey. The trip involves multiple agencies (Sound Transit for Link Light Rail, Amtrak or FlixBus for the long leg). You must purchase separate tickets. However, you can use an ORCA card for the initial Link Light Rail segment from the airport.
Is flying from Sea-Tac to Olympia an option?
No. Olympia does not have a commercial airport with scheduled passenger service. The closest major airport is Sea-Tac itself. Flying is not a viable option; ground transportation (train, bus, car) is required.
Where exactly does the Amtrak train arrive in Olympia?
Amtrak services arrive at the Olympia-Lacey Station (6600 Yelm Hwy SE, Lacey, WA). This station is located about 4-5 miles northeast of downtown Olympia. You will need a local bus (Intercity Transit), taxi, or rideshare to reach your final destination in downtown or beyond.