There are 3 ways to get from Seattle to Los Osos by plane, train (Amtrak), 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
best- Fly from Seattle-Tacoma International Airport (SEA) to San Luis Obispo County Regional Airport (SBP)plane SEA - SBP
7h 41m$176–449Train (Amtrak)
- Take the train from Seattle to San Luis Obispotrain Coast Starlight
29h 47m$323–724Drive 1,025.3 mi
- Drive from Seattle to Los Ososcar 1,025.3 mi
17h 45m$188–271
Seattle-Tacoma International Airport (SEA) to San Luis Obispo County Regional Airport (SBP) flights
Comparing Your Travel Options
The cheapest way to get from Seattle to Los Osos is to drive which costs $180 - $270 and takes 17h 45m.
The fastest way to get from Seattle to Los Osos is to fly which takes 7h 41m and costs $170 - $450.
No, there is no direct train from Seattle to Los Osos. However, there are services departing from Seattle and arriving at San Luis Obispo via . The journey, including transfers, takes approximately 29h 47m.
The distance between Seattle and Los Osos is 891 miles. The road distance is 1031.3 miles.
The best way to get from Seattle to Los Osos without a car is to train which takes 29h 47m and costs $320 - $750.
It takes approximately 7h 41m to get from Seattle to Los Osos, including transfers.
Seattle to Los Osos train services, operated by Amtrak, depart from Seattle station.
The best way to get from Seattle to Los Osos is to fly which takes 7h 41m and costs $170 - $450. Alternatively, you can train, which costs $320 - $750 and takes 29h 47m.
Seattle to Los Osos train services, operated by Amtrak, arrive at San Luis Obispo station.
Yes, the driving distance between Seattle to Los Osos is 1031 miles. It takes approximately 17h 45m to drive from Seattle to Los Osos.
What companies run services between Seattle, WA, USA and Los Osos, CA, USA?
Alaska Airlines, Inc. and United Airlines fly from Seattle-Tacoma International Airport (SEA) to San Luis Obispo County Regional Airport (SBP) every 4 hours. Alternatively, Amtrak operates a train from Seattle to San Luis Obispo once daily. Tickets cost $280–700 and the journey takes 29h 29m.
- Website
- alaskaair.com
Flights from Seattle-Tacoma International Airport to San Luis Obispo County Regional Airport
- Ave. Duration
- 2h 28m
- When
- Every day
- Estimated price
- $170–440
Flights from Seattle-Tacoma International Airport to San Luis Obispo County Regional Airport via Portland
- Ave. Duration
- 5h 13m
- When
- Every day
- Estimated price
- $170–440
Flights from Seattle-Tacoma International Airport to San Luis Obispo County Regional Airport via Las Vegas
- Ave. Duration
- 5h 25m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $170–440
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Seattle to San Luis Obispo
- Ave. Duration
- 29h 29m
- Frequency
- Once daily
- Estimated price
- $280–700
- Website
- Amtrak
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Why you should take the train in the US
Read the travel guide
Booking & Getting There
Book your Seattle to Los Osos train tickets online with Omio.
There are 260+ hotels available in Los Osos.






