Bus from Denver to Seattle: Tickets & Schedules

Next bus departures

Next departures for Denver to Seattle on December 6
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc. + FlixBus
Bus
DENVER
University of WashingtonCheapest
Greyhound Lines, Inc. + FlixBus
Bus
DENVER
Seattle–Tacoma Int'l Airport (SEA)Fastest
Greyhound Lines, Inc. + FlixBus
Bus
DENVER
Greyhound StationNo tags

Last refresh of the prices: Today at 2:30 AM MST.

Compare 2 ways to go from Denver to Seattle

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Seattle. The journey takes about 2 days, 3 hours 15 minutes, and with fares starting at just $188, it presents an excellent value for a comfortable ride.

8bus per day
2d 3hAverage Duration
1638 kmDistance
41kgCO₂ emissions
Average Price$188 - $711Average Duration2d 3h
41kg CO₂e
Average Price$290 - $2,423Average Duration2d 12h
149kg CO₂e

Frequently asked questions about travelling from Denver to Seattle by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

  1. How much is the bus ticket from Denver to Seattle?

    The cheapest bus tickets from Denver to Seattle start from $188. The average price for this route is around $277. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

  2. How long is the bus ride from Denver to Seattle?

    The average bus travel time from Denver to Seattle is 2d 3h, covering a distance of 1638 km. The quickest bus can get you there in 1d 16h and is operated by Greyhound.

  3. Which bus companies service the Denver to Seattle route?

    Several major bus companies operate on this route with 8 buses available per day.

  4. What are the earliest and latest departure times for the bus from Denver to Seattle?

    The earliest bus departs from Denver to Seattle at 9:45am. And the latest bus departs at 7:00pm.

  5. What are the CO₂ emissions for the bus trip from Denver to Seattle?

    A bus trip from Denver to Seattle generates an estimated 41 kg of CO₂, making it a highly eco-friendly travel option 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.

Best price found
12-03
$510
12-04
$482
Today
$403
12-06
$314
12-07
$405
12-08
$365
12-09
$339
12-10
$332
busbud logoThe cheapest trip from Denver to Seattle was searched and found on Dec 6, 2025 with a price of $314

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

You can expect to pay from $314 to $510 for a bus ticket from Denver to Seattle based on the last 2 days. You can expect to find the cheapest price for the trip at $314 which is on 2025-12-06.

What's the cheapest way to go from Denver to Seattle?

busbud logoThe bus is the cheapest travel choice for this destination

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