Next departures for Portland to Denver on December 1
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Portland Curbside Bus Stop
DENVER
CheapestFastest
FlixBus + Greyhound Lines, Inc.
Bus
Portland Curbside Bus Stop
DENVER
No tags
Next departures for Portland to Denver on December 2
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Portland Curbside Bus Stop
DENVER
CheapestFastest
FlixBus + Greyhound Lines, Inc.
Bus
Portland Curbside Bus Stop
DENVER
No tags
Next departures for Portland to Denver on December 3
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Portland Curbside Bus Stop
DENVER
CheapestFastest
FlixBus + Greyhound Lines, Inc.
Bus
Portland Curbside Bus Stop
DENVER
No tags
Next departures for Portland to Denver on December 4
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Portland Curbside Bus Stop
DENVER
CheapestFastest
FlixBus + Greyhound Lines, Inc.
Bus
Portland Curbside Bus Stop
DENVER
No tags
Next departures for Portland to Denver on December 5
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Portland Curbside Bus Stop
DENVER
CheapestFastest
FlixBus + Greyhound Lines, Inc.
Bus
Portland Curbside Bus Stop
DENVER
No tags
Next departures for Portland to Denver on December 6
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Portland Curbside Bus Stop
DENVER
CheapestFastest
FlixBus + Greyhound Lines, Inc.
Bus
Portland Curbside Bus Stop
DENVER
No tags
Next departures for Portland to Denver on December 7
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Portland Curbside Bus Stop
DENVER
CheapestFastest
FlixBus + Greyhound Lines, Inc.
Bus
Portland Curbside Bus Stop
DENVER
No tags
Last refresh of the prices: Yesterday at 8:13 PM PST.
Compare 2 ways to go from Portland to Denver
We recommend taking the train
Among the sustainable travel choices, the train stands out as a good way to reach Denver. The journey takes about 2 days, 3 hours 5 minutes, and with fares starting at just $262, it presents an excellent value for a comfortable ride.
Based on 87409 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the WiFi. Greyhound ticket prices on this trip start at $178
Greyhound Lines, Inc. Portland Denver recent customer reviews
I enjoyed the people I met. But I didn't like the smell throughout my first bus because it smelt like I wad sitting in a Porta potty.
4 out of 5 stars
Jennifer M.
Other than the 5 hour delay in Boise Idaho, the trip was good.
Based on 11477 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. FlixBus ticket prices on this trip start at $150
Frequently asked questions about travelling from Portland, OR to Denver 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 Portland to Denver?
The cheapest bus tickets from Portland to Denver start from $178. The average price for this route is around $259. 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 Portland to Denver?
The average bus travel time from Portland to Denver is 2d 11h, covering a distance of 1578 km. The quickest bus can get you there in 1d 15h and is operated by Greyhound.
Which bus companies service the Portland to Denver route?
Several major bus companies operate on this route with 2 buses available per day, including services from Greyhound, FlixBus.
What are the earliest and latest departure times for the bus from Portland to Denver?
The earliest bus departs from Portland to Denver at 1:00am. And the latest bus departs at 7:50pm.
What are the CO₂ emissions for the bus trip from Portland to Denver?
A bus trip from Portland to Denver generates an estimated 39 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Portland to Denver?
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 87387 reviews.
Which bus company has the best Wi-Fi from Portland to Denver?
Based on Busbud reviews, the bus company FlixBus has the highest Wi-Fi rating with a score of 2.7.
Which bus company has the best on-time performance from Portland to Denver?
According to Busbud traveller reviews, the most punctual 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 Portland to Denver?
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
11-28
$497
11-29
$357
Today
$882
12-01
$482
12-02
$314
12-03
$340
12-04
$317
12-05
$267
The cheapest trip from Portland, OR to Denver was searched and found on Dec 5, 2025 with a price of $267
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Portland, OR to Denver, as early as possible.
You can expect to pay from $267 to $882 for a bus ticket from Portland, OR to Denver based on the last 2 days. You can expect to find the cheapest price for the trip at $267 which is on 2025-12-05.
What's the cheapest way to go from Portland, OR to Denver?
The bus is the cheapest travel choice for this destination