Journey information
Overview: Portland, OR to Denver, CO flight
Flights from Portland, OR to Denver, CO depart on average 66 times per day, taking around 2h 36m. Cheap flight tickets for this journey start at $75 (€62) if you book in advance.
There are 6 flights per day. The earliest flight runs at 00:09, the last at 23:58. The fastest flight covers the 981 miles (1579 km) distance in 2h 28m. April is the cheapest month to fly.
Distance 981 miles (1579 km) |
Average flight duration 2h 36m |
Cheapest ticket price $75 (€62) |
Flights per day 66 |
Direct flights 6 |
Fastest flight 2h 28m |
Cheapest month April |
First flight 00:09 |
Last flight 23:58 |
The cheapest and fastest flights from Portland, OR to Denver, CO
Cheapest price
$191
Average price
$284
Fastest journey
2 h 30 m
Average duration
2 h 32 m
Flights per day
2
Distance
1579 km
The best way to find a cheap flight 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 $284 if you buy it on the day, but the cheapest tickets can be found for only $191.
Of the 2 flights that leave Portland, OR for Denver, CO onWed, Mar 18, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Mar 18 the direct flights cover the 1579 km distance in an average of 2 h 32 m but if you time it right, some flights will get you there in just 2 h 30 m .
On Wed, Mar 18 the longest flights will take 2 h 33 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 $75. 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 $75, and a train costs an average of $216.
Distance: 981 miles (1579 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
$215 Average price Cheapest | $873 Average price | $282 Average price |
5h 36m Average total duration Fastest 2h 36m Onboard + 3h 0m Additional time* | 47h 34m Average total duration 47h 4m Onboard + 30m Additional time* | 36h 45m Average total duration 36h 15m Onboard + 30m Additional time* |
![]() Most popular airline | ![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options | Direct Options |
Live departures
Portland, OR to Denver, CO flight times
The table below shows live departures for Portland, OR to Denver, CO flights for today, Tuesday, March 17. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:26 PM Portland, OR | 2h47 | 12:13 AM Denver, CO | 0 transfersDirect | |
This is the last flight 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.
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Why should you book Portland, OR to Denver, CO flights with Omio?
Why book with Omio vs Frontier Airlines?
- 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 Frontier Airlines 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 Trip, Edreams or Kayak?
- 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.
Airlines: Frontier Airlines from Portland, OR to Denver, COFind the best flights between Portland, OR to Denver, CO with Omio's travel partners Frontier Airlines from $75 (€62). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Frontier Airlines
FAQs: Portland, OR to Denver, CO Flight
Find answers to the most common questions about traveling from Portland, OR to Denver, CO by flight. 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 flight, the cheapest option, or tips for making the most of your visit at Denver, CO, this guide helps you travel smarter and with confidence.

- Denver Arts Festival, a vibrant celebration of local artists and their work featuring exhibitions, live music, and food
- Great American Beer Festival, the largest beer festival in the U.S. showcasing thousands of craft beers from across the country
- Denver Film Festival, an annual event highlighting independent films and filmmakers with screenings, panels, and special events.
- Memorial Day, the unofficial start of summer with vibrant outdoor activities and events
- Independence Day, spectacular fireworks and lively celebrations throughout the city
- Labor Day, pleasant weather perfect for enjoying Denver's parks and festivals.
popular airports
Popular airports from Portland, OR to Denver, CO
- Free Wi-Fi available throughout the airport.
- Shops in concourses, including Powell's Books and Made in Oregon.
- Parking available at all terminals, approximately 4.7€ ($5) per hour.
- Restaurants in concourses, including Burgerville and Mo's Seafood
- Available outside the terminal.
- Ramps, assistance
- Available throughout the airport.
- Hotels nearby, including Sheraton Portland Airport Hotel.
- Showers available at the PDX Conference Center, fee applies.
- Lounges available, including Alaska Lounge and Delta Sky Club.
- Lost and Found located on the mezzanine level of the terminal.
- Car rental services available on the first floor of the parking garage
- MAX Red Line, Portland Intertiol Airport station, 40 minutes
- Free Wi-Fi available throughout the airport.
- Shops located in Jeppesen terminal and concourses, including Duty-Free and local brands.
- Parking available, approximately 4.7€ ($5) per hour, parkade adjacent to terminal.
- Various restaurants in Jeppesen terminal and concourses, including American and intertiol cuisine.
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport.
- Westin Hotel connected to the terminal.
- Showers available at the Westin Hotel, approximately $20.
- Multiple lounges available, including United Club and Delta Sky Club.
- Lost and Found located in Jeppesen terminal, Level 5.
- Car rental services available on airport property, shuttle service to rental car lots.
- A Line train, Denver Airport Station, 37 minutes to Union Station
Most popular flights from Portland, OR
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