The cheapest and fastest buses from SeaTac, WA to San Francisco, CA
Cheapest price
$178
Average price
$178
Fastest journey
20 h 35 m
Average duration
20 h 35 m
Buses per day
1
Distance
1076 km
The best way to find a cheap bus ticket from SeaTac, WA to San Francisco, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from SeaTac, WA to San Francisco, CA will cost around $178 if you buy it on the day, but the cheapest tickets can be found for only $178.
Of the 1 buses that leave SeaTac, WA for San Francisco, CA on Mon, Mar 23, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Mar 23 the direct buses cover the 1076 km distance in an average of 20 h 35 m but if you time it right, some buses will get you there in just 20 h 35 m .
On Mon, Mar 23 the slowest buses will take 20 h 35 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Compare prices and tickets SeaTac, WA to San Francisco, CA by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 23
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Mar 29
Why should you book SeaTac, WA to San Francisco, CA buses with Omio?
Why book with Omio vs FlixBus?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Journey information
Overview: Bus from SeaTac, WA to San Francisco, CA
Buses from SeaTac, WA to San Francisco, CA run on average 1 times per day, taking around 17h 10m. Cheap bus tickets for this journey start at $178 (€144) if you book in advance.
The earliest bus runs at 06:30, the last at 23:25. The fastest bus covers the 668 miles (1076 km) distance in 20h 35m.
Distance 668 miles (1076 km) |
Average bus duration 17h 10m |
Cheapest ticket price $178 (€144) |
Buses per day 1 |
Fastest bus 20h 35m |
First bus 06:30 |
Last bus 23:25 |
Bus providers: FlixBus from SeaTac, WA to San Francisco, CAYou can travel by bus between SeaTac, WA to San Francisco, CA with FlixBus for as low as $178 (€144). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
FAQs: Bus from SeaTac, WA to San Francisco, CA
Find answers to the most common questions about traveling from SeaTac, WA to San Francisco, CA by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at San Francisco, CA, this guide helps you travel smarter and with confidence.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Golden Gate Bridge, an iconic suspension bridge offering panoramic views of the San Francisco Bay
- Alcatraz Island, a historic site featuring the infamous former prison and informative audio tours
- Fisherman's Wharf, a bustling waterfront area known for seafood, shops, and sea lions
- Golden Gate Park, a large urban park with gardens, museums, and recreational activities
- Chinatown, the oldest and one of the largest Chinatowns in North America, offering vibrant culture and cuisine.
- Ride a cable car through the steep streets of San Francisco for a classic city experience
- Explore the vibrant murals and street art in the Mission District
- Visit the Exploratorium, an interactive science museum perfect for all ages
- Take a scenic walk along the Embarcadero, offering views of the Bay Bridge and access to the Ferry Building Marketplace
- Enjoy a wine tasting tour in nearby Napa Valley, a short drive from the city.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from SeaTac, WA to San Francisco, CA
Most popular bus connections from SeaTac, WA
More options for your journey from SeaTac, WA to San Francisco, CA
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