Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Frequently asked questions about traveling from Seattle to Flagstaff, US by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Seattle to Flagstaff?
The cheapest bus tickets from Seattle to Flagstaff start from $113. The average price for this route is around $359. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Seattle to Flagstaff?
The average bus trip duration from Seattle to Flagstaff is 1d 20h, covering a distance of 1019 miles (1643 km). The quickest bus can get you there in 1d 13h and is operated by Greyhound.
Which bus companies service the Seattle to Flagstaff route?
Several major bus companies operate on this route with 5 buses available per day, including services from Greyhound, FlixBus.
What is the earliest and latest departure time for the bus from Seattle to Flagstaff?
The earliest bus departs from Seattle to Flagstaff at 2:40pm. And the latest bus departs at 10:50pm.
What are the CO₂ emissions for the bus trip from Seattle to Flagstaff?
A bus trip from Seattle to Flagstaff generates an estimated 41 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Seattle to Flagstaff?
According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87435 reviews.
Which bus company has the best Wi-Fi from Seattle to Flagstaff?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from Seattle to Flagstaff?
According to Busbud traveller reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Seattle to Flagstaff?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
12/29
$341
12/30
$345
Today
$321
The cheapest trip from Seattle to Flagstaff, US was searched and found on Dec 31, 2025 with a price of $321
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.
The cheapest trip from Seattle to Flagstaff, US was searched and found on Dec 31, 2025 with a price of $321
