Find coaches from Seattle to St. Louis

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Next departures

Next departures from Seattle to St. Louis on 20 September
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc.
Greyhound Station
Gateway StationCheapestFastest
Greyhound Lines, Inc.
Greyhound Station
Saint Louis (Lambert Field)No tags
FlixBus + Greyhound Lines, Inc.
Seattle–Tacoma Int'l Airport (SEA)
Saint Louis (Lambert Field)No tags
FlixBus + Greyhound Lines, Inc.
University of Washington
Gateway StationNo tags
FlixBus + Greyhound Lines, Inc.
University of Washington
Saint Louis (Lambert Field)No tags

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Compare 2 ways to travel from Seattle to St. Louis

Bus
Average priceUS$158 - US$456Average duration3d 4h
69kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average priceUS$190 - US$1,691Average duration3d 10h
252kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from Seattle to St. Louis

Among the sustainable travel choices, the bus stands out as a good way to reach St. Louis. The journey takes about 3 days, 4 hours 25 minutes and with fares starting at just US$158, it presents an excellent value for a comfortable ride.

5bus per day
3d 4hAverage duration
US$158Cheapest ticket
69kgCO₂ emissions

Bus Seattle to St. Louis: Trip Overview

Average ticket priceUS$237
Average bus trip duration3d 4h
Number of daily buses5
Earliest bus departure14:45
Distance1705 miles
Latest bus departure22:50

Seattle to St. Louis Bus

Busbud helps you find a bus from Seattle to St. Louis. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Seattle to St. Louis will be provided by the most trusted bus companies.

Discover how much the bus trip from Seattle to St. Louis will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Seattle - St. Louis

  1. What's the distance between Seattle and St. Louis by coach?

    The journey from Seattle to St. Louis by coach covers an approximate distance of 1719 miles (2772 km).

  2. How can I travel from Seattle to St. Louis avoiding air travel?

    To travel from Seattle to St. Louis without flying, you can take the coaches. The coach provides a comfortable and sustainable journey and allows you to enjoy the sights while reaching your destination. You might also find carpooling options to travel between the two cities.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
14/09
US$151
15/09
US$175
Today
US$223
17/09
US$224
18/09
US$229
19/09
US$223
20/09
US$230
21/09
US$223
busbud logoThe cheapest trip from Seattle to St. Louis was searched and found on 14 Sept 2025 with a price of US$151

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Seattle to St. Louis as early as possible.

You can expect to pay from US$151 to US$277 for a bus ticket from Seattle to St. Louis based on the last 2 days. You can expect to find the cheapest price for the trip at US$223, which is on 2025-09-19.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Seattle and St. Louis!

Much more than a mere vehicle taking you from Seattle to St. Louis, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Seattle to St. Louis will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Seattle to St. Louis.

Did you know?

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

What's the cheapest way to go from Seattle to St. Louis?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Seattle by bus?

Bus from St. Louis to Seattle

You can also go to St. Louis by train

Train from Seattle to St. Louis

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. Use Busbud to book your trip online, in your own language and currency, wherever you are. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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