Bus from Seattle to Flagstaff, US: Tickets & Timetables

Previously seen journeys

Next departures from Seattle to Flagstaff on 26 April
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBus + Greyhound
Bus
Seattle–Tacoma Int'l Airport (SEA)
Flagstaff Train StationNo tags
FlixBus + Greyhound
Bus
Greyhound Station
Flagstaff Train StationNo tags
FlixBus + Greyhound
Bus
University of Washington
Greyhound StationNo tags
Greyhound + FlixBus
Bus
Seattle–Tacoma Int'l Airport (SEA)
Greyhound StationNo tags
GreyhoundBus
Greyhound Station
Greyhound StationNo tags

Get from Seattle to Flagstaff

This route is served by bus only

The journey takes about 1 day, 20 hours 4 minutes, and with fares starting at just THB 3 035, it presents an excellent value for a comfortable ride.

2bus per day
1d 20hAverage duration
1636 kmDistance
41kgCO₂ emissions

Frequently asked questions about travelling from Seattle to Flagstaff, US by bus

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

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

    The cheapest bus tickets from Seattle to Flagstaff start at THB 3 035. The average price for this route is around THB 5 833. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.

  2. How long is the bus journey from Seattle to Flagstaff?

    The average bus journey time from Seattle to Flagstaff is 1d 20h, covering a distance of 1636 km. The fastest bus gets you there in 1d 13h and is operated by Greyhound.

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

    Several major bus companies operate on this route with 2 buses available per day.

  4. What is the earliest and latest departure time for the bus from Seattle to Flagstaff?

    The earliest bus departs from Seattle to Flagstaff at 14:40. And the latest bus departs at 22:50.

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

    A bus trip from Seattle to Flagstaff produces an estimated 40.892849999999996 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.

Find cheapest prices for buses

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

Best price found
23/04
THB 6 092
24/04
THB 5 265
Today
THB 5 463
26/04
THB 5 596
27/04
No data
28/04
THB 5 066
29/04
THB 4 834
30/04
THB 5 132
busbud logoThe cheapest trip from Seattle to Flagstaff, US was searched and found on 29 Apr 2026 with a price of THB 4 834

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

You can expect to pay from THB 4 834 to THB 6 092 for a bus ticket from Seattle to Flagstaff, US based on the last 2 days. You can expect to find the cheapest price for the trip at THB 4 834, which is on 2026-04-29.

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