The cheapest and fastest buses from Portland, OR to Denver, CO
Cheapest price
$278
Average price
$278
Fastest journey
1 d 15 h 10 m
Average duration
1 d 15 h 10 m
Buses per day
1
Distance
1579 km
The best way to find a cheap bus ticket from Portland, OR to Denver, CO is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Portland, OR to Denver, CO will cost around $278 if you buy it on the day, but the cheapest tickets can be found for only $278.
Of the 1 buses that leave Portland, OR for Denver, CO on Mon, Mar 23, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Mar 23 the direct buses cover the 1579 km distance in an average of 1 d 15 h 10 m but if you time it right, some buses will get you there in just 1 d 15 h 10 m .
On Mon, Mar 23 the slowest buses will take 1 d 15 h 10 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare train, bus, and flight for Portland, OR to Denver, CO
Omio recommends booking the train as it is the most popular option from Portland, OR to Denver, CO among Omio's users. If you are prioritising price take the flight with prices starting from $76. For those with little time consider booking a flight which can get you there in 2h 36m. The ticket price range depends on the travel mode: a flight costs an average of $76, and a train costs an average of $217.
Distance: 981 miles (1579 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
$284 Average price | $880 Average price | $217 Average price Cheapest |
36h 45m Average total duration 36h 15m Onboard + 30m Additional time* | 47h 34m Average total duration 47h 4m Onboard + 30m Additional time* | 5h 36m Average total duration Fastest 2h 36m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Live departures
Portland, OR to Denver, CO bus times
The table below shows live departures for Portland, OR to Denver, CO buses for today, Sunday, March 22. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 10:00 AM Portland, OR | 39h10 | 1:10 AM Denver, CO | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Portland, OR to Denver, CO by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 23
Mar 24
Mar 25
Mar 26
Mar 27
Mar 28
Mar 29
Why should you book Portland, OR to Denver, CO buses with Omio?
Why book with Omio vs Greyhound?
- Compare with other providers: On Omio, you can not only buy tickets for Greyhound, but also compare tickets for the likes of FlixBus to find the best option for your trip from Portland, OR to Denver, CO.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Greyhound with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Portland, OR to Denver, CO.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus to find the best option for your trip from Portland, OR to Denver, CO.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Portland, OR to Denver, CO.
Journey information
Overview: Bus from Portland, OR to Denver, CO
Buses from Portland, OR to Denver, CO run on average 2 times per day, taking around 36h 15m. Cheap bus tickets for this journey start at $132 (€107) but you can travel from only $76 (€62) by flight.
The earliest bus runs at 01:00, the last at 20:10. The fastest bus covers the 981 miles (1579 km) distance in 39h 10m.
Distance 981 miles (1579 km) |
Average bus duration 36h 15m |
Cheapest ticket price $132 (€107) |
Buses per day 2 |
Fastest bus 39h 10m |
First bus 01:00 |
Last bus 20:10 |
Cheapest month Jul |
Cheapest day Wed |
High season Oct - Dec |
Low season Jan - Mar |
Best day to book ahead 35 days |
Bus providers: Greyhound, FlixBus from Portland, OR to Denver, COYou can travel by bus between Portland, OR to Denver, CO with Greyhound, FlixBus for as low as $76 (€62). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from Portland, OR to Denver, CO
Find answers to the most common questions about traveling from Portland, OR to Denver, CO by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Denver, CO, this guide helps you travel smarter and with confidence.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Red Rocks Amphitheatre, a renowned open-air concert venue set amidst stunning natural rock formations
- Denver Art Museum, featuring an extensive collection of Native American art and contemporary works
- Denver Botanic Gardens, offering diverse plant displays and themed gardens
- Union Station, a historic transportation hub with shops, dining, and events
- Denver Museum of Nature & Science, showcasing exhibits on natural history, space, and anthropology.
- Coors Field, home to the Colorado Rockies, offering baseball games and tours in a scenic downtown setting
- Larimer Square, a vibrant historic district with shopping, dining, and nightlife
- City Park, a large urban park with trails, lakes, and views of downtown Denver and the mountains
- Denver Zoo, featuring a wide variety of animals and interactive exhibits
- Cherry Creek Shopping Center, a premier retail destination with luxury brands and dining options.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Portland, OR to Denver, CO
Most popular bus connections from Portland, OR
More options for your journey from Portland, OR to Denver, CO
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