Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
Greyhound Lines, Inc. + FlixBus + FlixBus | Bus | Saint Louis (Lambert Field) | Seattle–Tacoma Int'l Airport (SEA) | Cheapest | ||||
 | Bus | Saint Louis (Lambert Field) | Greyhound Station | Fastest | ||||
Greyhound Lines, Inc. + FlixBus + FlixBus | Bus | Saint Louis (Lambert Field) | University of Washington | No tags |
Last refresh of the prices: Today at 10:02 CST.
Compare 2 ways to travel from St. Louis to Seattle
Among the sustainable travel choices, the Bus stands out as a good way to reach Seattle. The journey takes about 3 days, 5 hours 40 minutes and with fares starting at just €195, it presents an excellent value for a comfortable ride.
Where are the popular stops in St. Louis and Seattle?
Stops in Seattle
- A503 S Royal Brougham Way, Seattle, WA 98134, USA
- B
Seattle-International Airport (SEA)
- C
Washington State Convention Center
705 Pike St, Seattle WA 98101, USA, , Pick-up is at the Charter Bus Loading Zone on 8th Avenue at the corner of 8th Ave. and Pike Street. - D2001 W Garfield St, Seattle WA 98119, USA
- E
Pier 66
2203 Alaskan Way, Seattle WA 98121, USA - F
International District
700-822 5th Ave S, Seattle, WA 98104, USA
Compare bus companies
Based on 87517 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the Wi-Fi. Greyhound ticket prices on this trip start at €195
Frequently asked questions about travelling by bus from St. Louis to Seattle
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from St. Louis to Seattle?
The cheapest coach tickets from St. Louis to Seattle start from €195. The average price for this route is around €214. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from St. Louis to Seattle?
The average bus journey time from St. Louis to Seattle is 3d 5h, covering a distance of 2750 km. The fastest bus can take you there in 2d 17h and is operated by Greyhound.
Which bus companies service the St. Louis to Seattle route?
Several major bus companies operate on this route with 2 buses available per day.
What is the earliest and latest departure time for the bus from St. Louis to Seattle?
The earliest bus departs from St. Louis to Seattle at 09:10. And the latest bus departs at 09:10.
What are the CO₂ emissions for the bus trip from St. Louis to Seattle?
A bus journey from St. Louis to Seattle produces an estimated 69 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from St. Louis to Seattle was searched and found on 23 Jan 2026 with a price of €191To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from St. Louis to Seattle as early as possible.
You can expect to pay from €191 to €438 for a bus ticket from St. Louis to Seattle based on the last 2 days. You can expect to find the cheapest price for the trip at €438, which is on 2026-01-26.
What's the cheapest way to go from St. Louis to Seattle?
The Bus is the cheapest travel choice for this destination