The cheapest and fastest buses from SeaTac, WA to Millbrae, CA
Cheapest price
$153
Average price
$153
Fastest journey
21 h 58 m
Average duration
21 h 58 m
Buses per day
1
Distance
1095 km
The best way to find a cheap bus ticket from SeaTac, WA to Millbrae, 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 Millbrae, CA will cost around $153 if you buy it on the day, but the cheapest tickets can be found for only $153.
It's difficult to get from SeaTac, WA to Millbrae, CA without transferring at least 2 times.
3:55 PM21h58SeaTac, WA1:53 PMMillbrae, CA$1531One-way2 transfers
3:55 PM21h58SeaTac, WA1:53 PMMillbrae, CA$1531One-way2 transfers
Travel Information
Compare bus for SeaTac, WA to Millbrae, CA
Omio recommends booking the bus as it is the most popular option from SeaTac, WA to Millbrae, CA among Omio's users. If you are prioritising price take the bus with prices starting from $153. For those with little time consider booking a bus which can get you there in 22h 9m. The ticket price range depends on the travel mode: a bus costs an average of $153, and a bus costs an average of $153.
Distance: 680 miles (1095 km)
Compare bus with
Most popular Bus | Driving |
|---|---|
$153 Average price Cheapest | $164 Average price (fuel + tolls) |
22h 39m Average total duration Fastest 22h 9m Onboard + 30m Additional time* | 12h 36m Average total duration (door-to-door) |
Direct Options | Direct Options |
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
SeaTac, WA to Millbrae, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Flixbus USA | Departure Time 03:55PM | Arrival Time 02:09PM | Duration 22h14 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $153 |
Live departures
SeaTac, WA to Millbrae, CA bus times
The table below shows live departures for SeaTac, WA to Millbrae, CA buses for tomorrow, Saturday, June 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:55 PM SeaTac, WA | 21h58 | 1:53 PM Millbrae, CA | 2 transfers | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets SeaTac, WA to Millbrae, 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.
Jun 20
Jun 21
Jun 22
Jun 23
Jun 24
Jun 25
Jun 26
Why should you book SeaTac, WA to Millbrae, 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 Millbrae, CA
Buses from SeaTac, WA to Millbrae, CA run on average 8 times per day, taking around 22h 9m. Cheap bus tickets for this journey start at $153 (€125) if you book in advance.
The earliest bus runs at 00:05, the last at 23:10. The fastest bus covers the 680 miles (1095 km) distance in 21h 58m.
Distance 680 miles (1095 km) |
Average bus duration 22h 9m |
Cheapest ticket price $153 (€125) |
Buses per day 8 |
Fastest bus 21h 58m |
First bus 12:05 AM |
Last bus 11:10 PM |
Cheapest Month Aug |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Jul - Sep |
Bus providers: FlixBus from SeaTac, WA to Millbrae, CAYou can travel by bus between SeaTac, WA to Millbrae, CA with FlixBus for as low as $153 (€125). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
FAQs: Bus from SeaTac, WA to Millbrae, CA
Find answers to the most common questions about traveling from SeaTac, WA to Millbrae, 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 Millbrae, CA, this guide helps you travel smarter and with confidence.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- 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.
