Find coaches from Key West to Seattle

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Today19 Jul
Tomorrow20 Jul
from US$297
Mon21 Jul
Tue22 Jul
Wed23 Jul
Thu24 Jul
Fri25 Jul
Sat26 Jul

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 20 July at
    Departure city: Key West
    Departure location: Key West Bus Station
    Arrival time: 25 July at
    Destination city: Seattle
    Destination location: Greyhound Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 20 July at
    Departure city: Key West
    Departure location: Key West Bus Station
    Arrival time: 24 July at
    Destination city: Seattle
    Destination location: Seattle–Tacoma Int'l Airport (SEA)
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • Departure time: 20 July at
    Departure city: Key West
    Departure location: Key West Bus Station
    Arrival time: 24 July at
    Destination city: Seattle
    Destination location: Greyhound Station
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • Departure time: 20 July at
    Departure city: Key West
    Departure location: Key West Bus Station
    Arrival time: 24 July at
    Destination city: Seattle
    Destination location: Seattle–Tacoma Int'l Airport (SEA)
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • Departure time: 20 July at
    Departure city: Key West
    Departure location: Key West Bus Station
    Arrival time: 24 July at
    Destination city: Seattle
    Destination location: University of Washington
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:

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Bus Key West to Seattle: Trip Overview

Average ticket priceUS$326
Average bus trip duration4d 6h
Number of daily buses3
Earliest bus departure10:00
Distance2717 miles

Key West to Seattle Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Key West to Seattle.

We make it our job to connect you with the most dependable bus companies that cover bus service from Key West to Seattle.

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

Frequently asked questions on the trip Key West - Seattle

  1. What's the distance between Key West and Seattle by coach?

    The journey from Key West to Seattle by coach covers an approximate distance of 2719 miles (4385 km).

  2. How can I travel from Key West to Seattle avoiding air travel?

    To travel from Key West to Seattle without flying, you can take the coaches. The coach ensures a pleasant travel experience, granting you the opportunity to appreciate the scenery as you make your way to your final stop. 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
17/07
No data
18/07
No data
Today
No data
20/07
US$289
21/07
No data
22/07
No data
23/07
No data
24/07
No data
busbud logoThe cheapest trip from Key West to Seattle was searched and found on 20 Jul 2025 with a price of US$289

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

You can expect to pay from US$289 to US$289 for a bus ticket from Key West to Seattle based on the last 2 days. You can expect to find the cheapest price for the trip at US$289, which is on 2025-07-20.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Key West to Seattle but it'll also be endearing to native speakers who will surely appreciate your effort.

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Key West to Seattle.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Key West to Seattle 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 Key West to Seattle.

Did you know?

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

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

Why choose Busbud?

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Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

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