Bus Tickets from Portland, OR to Denver, CO

Find affordable bus tickets from Portland, OR to Denver, CO 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.
TodayMay 4
TomorrowMay 5
TueMay 6
WedMay 7
from $97
ThuMay 8
from $132
FriMay 9
from $111
SatMay 10
from $113
SunMay 11
from $158

Cheap buses leaving Wednesday

One passenger / one way

  • This trip is recommended because it is: Cheapest + Fastest
    Departure time: May 7 at
    Departure city: Portland
    Departure location: Portland Union Station
    Arrival time: May 8 at
    Destination city: Denver
    Destination location: DENVER
    Operated by: Greyhound Lines, Inc.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 Denver.

Bus
Average Price$62 - $310Average Duration2d 12h
39kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Train
Average Price$175 - $433Average Duration2d 3h
144kg CO₂e1 out of 5 stars
Fastest
busbud logoBusbud recommends taking the train from Portland to Denver

Among the sustainable travel choices, the train stands out as the good way to reach Denver. The journey takes about 2 days, 3 hours 5 minutes and with fares starting at just $175, it presents an excellent value for a comfortable ride.

1train per day
2d 3hAverage Duration
$175Cheapest ticket
144kgCO₂ emissions

Bus Portland to Denver: Trip Overview

Average ticket price$122
Average bus trip duration2d 12h
Number of daily buses1
Earliest bus departure2:20am
Distance979 miles (1578 km)
Latest bus departure8:00pm

Portland to Denver Bus

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

We make it our job to connect you with the most dependable bus companies that cover bus service from Portland to Denver.

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

Frequently asked questions for your trip Portland - Denver

Find cheapest prices for buses

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

Best price found
05/02
$97
05/03
$128
Today
$204
05/05
No data
05/06
$122
05/07
$97
05/08
$132
05/09
$111
busbud logoThe cheapest trip from Portland to Denver was searched and found on May 2, 2025 with a price of $97

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

You can expect to pay from $97 to $204 for a bus ticket from Portland to Denver based on the last 2 days. You can expect to find the cheapest price for the trip at $97 which is on 2025-05-07.

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 Denver!

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 Portland to Denver.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Portland to Denver will emit less CO2 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 Portland to Denver.

Did you know?

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

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 there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

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

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Portland by bus?

Bus from Portland to Denver

You can also go to Denver by train

Train from Portland to Denver

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worldwide scale with our comprehensive list of bus routes and schedules. With several language and currency options available, Busbud seeks to cater to international bus travelers 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.

People from around the world trust Busbud

‌

Popular Buses Connecting Portland

Buses Leaving from Portland

Buses Going to Portland

Popular Buses Connecting Denver

Buses Leaving from Denver

Buses Going to Denver