Bus Tickets from Portland, OR to Flagstaff, US

Find affordable bus tickets from Portland, OR to Flagstaff, US with flexible options. Book your trip now

Join 75M+ travelers booking 2M+ routes across 85+ countries.
Enjoy our 24/7 customer service to assist you at every step.
Cancel anytime and receive a 100% refund, no reason needed.
TodayJun 19
TomorrowJun 20
from $129
SatJun 21
from $175
SunJun 22
MonJun 23
from $169
TueJun 24
WedJun 25
from $139
ThuJun 26

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest + Fastest
    Departure time: June 20 at
    Departure city: Portland
    Departure location: Portland Union Station
    Arrival time: June 21 at
    Destination city: Flagstaff
    Destination location: Greyhound Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: June 20 at
    Departure city: Portland
    Departure location: Portland Union Station
    Arrival time: June 22 at
    Destination city: Flagstaff
    Destination location: Greyhound Station
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Compare 2 ways to go from Portland to Flagstaff.

Bus
Average Price$129 - $395Average Duration1d 9h
37kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average Price$852 - $852Average Duration1d 13h
134kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from Portland to Flagstaff

Among the sustainable travel choices, the bus stands out as the good way to reach Flagstaff. The journey takes about 1 day, 9 hours 45 minutes and with fares starting at just $129, it presents an excellent value for a comfortable ride.

2bus per day
1d 9hAverage Duration
$129Cheapest ticket
37kgCO₂ emissions

Bus Portland to Flagstaff: Trip Overview

Average ticket price$213
Average bus trip duration1d 9h
Number of daily buses2
Earliest bus departure2:20am
Distance917 miles (1479 km)
Latest bus departure8:00pm

Portland to Flagstaff Bus

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

Bus service from Portland to Flagstaff will be provided by the most trusted bus companies.

From cheap bus tickets to more luxurious buses traveling from Portland to Flagstaff, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions for your trip Portland, OR - Flagstaff, US

Find cheapest prices for buses

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

Best price found
06/17
$205
06/18
$175
Today
$142
06/20
$121
06/21
$168
06/22
No data
06/23
$163
06/24
No data
busbud logoThe cheapest trip from Portland to Flagstaff was searched and found on Jun 20, 2025 with a price of $121

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

You can expect to pay from $121 to $205 for a bus ticket from Portland to Flagstaff based on the last 2 days. You can expect to find the cheapest price for the trip at $121 which is on 2025-06-20.

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 Portland and Flagstaff!

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

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Portland to Flagstaff that are otherwise impossible to come by with a plane.

Make a music playlist for your bus ride from Portland to Flagstaff, and enjoy the scenery to tunes from your own personal soundtrack.

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.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

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.

What's the cheapest way to go from Portland to Flagstaff?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Portland by bus?

Bus from Portland to Flagstaff

You can also go to Flagstaff by train

Train from Portland to Flagstaff

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. 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.

People from around the world trust Busbud

‌

Popular Buses Connecting Portland

Buses Leaving from Portland

Buses Going to Portland

Popular Buses Connecting Flagstaff

Buses Leaving from Flagstaff

Buses Going to Flagstaff