Portland, OR PDX to Denver, CO DEN flight with Alaska Airlines

Thu, Nov 27
+ Add return
Alaska Airlines
Frontier Airlines
Vueling Airlines
easyJet
Ryanair
1,000+ travel companies
Alaska Airlines
Frontier Airlines
Vueling Airlines
easyJet
Ryanair
1,000+ travel companies
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Journey information

Overview: Portland, OR to Denver, CO flight

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Flights from Portland, OR to Denver, CO depart on average 53 times per day, taking around 2h 32m. Cheap flight tickets for this journey start at $32 (€26) if you book in advance.

There are 5 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 39m. June is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
981 miles (1579 km)
Average flight duration
2h 32m
Cheapest ticket price
$32 (€26)
Flights per day
53
Direct flights
5
Fastest flight
2h 39m
Cheapest month to travel
June
First flight
00:09
Last flight
23:58
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

The cheapest and fastest flights from Portland, OR to Denver, CO

Showing times and prices for Nov 28

Cheapest price

$120

Average price

$120

Fastest journey

2 h 37 m

Average duration

2 h 37 m

Flights per day

1

Distance

1579 km

Cheap tickets

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 $120 if you buy it on the day, but the cheapest tickets can be found for only $120.

Fast flights

Of the 1 flights that leave Portland, OR for Denver, CO onFri, Nov 28, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Fri, Nov 28 the direct flights cover the 1579 km distance in an average of 2 h 37 m but if you time it right, some flights will get you there in just 2 h 37 m .

On Fri, Nov 28 the longest flights will take 2 h 37 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.

Frontier Airlines
01:35PM2h37
Portland, OR
04:12PMDenver, CO
$1201One-way
0 transfers

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 €26. For those with little time consider booking a flight which can get you there in 2h 32m. The ticket price range depends on the travel mode: a flight costs an average of €26, and a train costs an average of €176.

Distance: 981 miles (1579 km)

Compare flight with

Flight
Most popular
Train
Bus

€110

Average price

Cheapest

€446

Average price

€150

Average price

5h 32m

Average total duration

Fastest

2h 32m

Onboard

+

3h 0m

Additional time*

47h 30m

Average total duration

47h 0m

Onboard

+

30m

Additional time*

39h 40m

Average total duration

39h 10m

Onboard

+

30m

Additional time*

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, Thursday, November 27. You can also manually refresh the results below to see updated flight journeys.

Last updated at 3:36 AM
ProviderDepartsDurationArrivesTransfers
Tickets
frontier_airlines1:35 PM Portland, OR
2h37
4:12 PM Denver, CO0 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.

Fri
Nov 28
Sat
Nov 29
Sun
Nov 30
Mon
Dec 01
Tue
Dec 02
Wed
Dec 03
Thu
Dec 04

Airlines: Alaska Airlines, Frontier Airlines from Portland, OR to Denver, COFind the best flights between Portland, OR to Denver, CO with Omio's travel partners Alaska Airlines, Frontier Airlines from $32 (€26). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

Alaska Airlines

About
Alaska Airlines, headquartered in SeaTac, Washington, is a major U.S. airline and the fifth-largest in North America by scheduled passengers carried as of 2024. Along with its regional partners, Horizon Air and SkyWest Airlines, Alaska Airlines operates a route network primarily connecting cities along the West Coast of the United States, including Alaska and Hawaii, to over 100 destinations in the contiguous U.S., the Bahamas, Belize, Canada, Costa Rica, Guatemala, and Mexico. The airline is a member of the Oneworld alliance, offering passengers access to a broad global network. Alaska Airlines is known for its customer service and loyalty program, Mileage Plan, and offers First Class, Premium Class, and Main Cabin seating options. The airline's primary hub is Seattle-Tacoma International Airport. In 2024, its parent company, Alaska Air Group, acquired Hawaiian Airlines.
Luggage & cancellation policy
Average Duration
2h 30m
Cheapest Price
$109 (€88)
Alaska Airlines frequency
21 a day
Luggage included
1 carry-on bag (22 x 14 x 9) and 1 personal item included
Additional luggage
Checked bags fees start at $30 for first bag, $40 for second bag
Cancellation Policy
Saver fares are non-refundable. Main and First Class fares are refundable with fee, depending on fare type and elite status
Pregnant on board
Passengers can fly up to 36 weeks pregnant. After 28 weeks, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children ages 5-17. Service fee is $50 per direction on nonstop flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Alaska Airlines provides wheelchair assistance and special services for passengers with disabilities, including meet-and-assist services and accessible seating
Pets
Pets allowed in cabin and cargo hold. Service animals welcome. Fees apply for pets in cabin ($100)
Entertaiment on board

Frontier Airlines

About
Frontier Airlines is a major American ultra-low-cost carrier headquartered in Denver, Colorado, operating flights to over 120 destinations across the United States, Caribbean, Mexico, and Central America. Known for its "Low Fares Done Right" philosophy, Frontier focuses on offering affordable travel by allowing passengers to choose and pay only for the services they need, such as seat selection or baggage. The airline is also recognized for its commitment to fuel efficiency, claiming to be "America's greenest airline" due to its modern, lightweight aircraft and operational practices. A distinctive feature of Frontier is the animal featured on the tail of each aircraft, highlighting North American wildlife.
Luggage & cancellation policy
Average Duration
2h 37m
Cheapest Price
$47 (€38)
Luggage included
Personal item (18 x 14 x 8 inches) included
Additional luggage
Checked bag fees start at $79 per bag
Cancellation Policy
Non-refundable tickets, changes permitted for fee starting at $79 plus fare difference
Pregnant on board
Pregnant women can travel up to 7 days before due date, medical certificate required after 36 weeks
Unaccompagned minor
Children ages 5-14 can travel alone for $100 fee each way, must be nonstop flight only
Amenities on board the airplane
Wifi
Accessibility
Frontier Airlines offers assistance for passengers with disabilities, including wheelchair service and boarding assistance. Passengers are encouraged to request these services in advance to ensure availability and proper arrangements.

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.

FAQs
Cheap plane tickets from Portland, OR to Denver, CO can start from as little as $46 (€37) when you book in advance. The average flight ticket price for Portland, OR to Denver, CO is $174 (€141); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the Portland, OR to Denver, CO flight travel time is 2 h 31 min   for the 979 mile (1579 km) long journey, but the duration can vary if you travel on weekends and holidays.
The earliest flight from Portland, OR to Denver, CO leaves at 12: 48AM. Plan your trip with the Journey Planner   from Omio.
The latest flight from Portland, OR to Denver, CO leaves at 11: 55PM.
There are 47 flights a day from Portland, OR to Denver, CO which require at least one change with United or Alaska Airlines. Schedules can vary on holidays or weekends with fewer flights.
When taking a flight from Portland, OR to Denver, CO, you can count on United or Alaska Airlines for the best way to get you to Denver, CO. You can also check all possible airlines who offer a service to Denver, CO from Portland, OR and compare the amenities they offer before buying a plane ticket.
The cheapest month for a flight from Portland, OR to Denver, CO is January.
You have options as you can travel to Denver, CO from Portland, OR 3 different ways: train, bus or flight.
Since neither Portland, OR nor Denver, CO are in the Schengen Area, passport requirements depend on the specific immigration rules of USA and USA. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between Portland, OR and Denver, CO all year round.
The best events to attend in Denver, CO include:
  • 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.
The best holidays to experience in Denver, CO include:
  • 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.
The best seasons to visit Denver, CO are Spring or Fall. The best weather to explore Denver, CO is during May-September.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

popular airports

Popular airports from Portland, OR to Denver, CO

Portland
Denver
The major airport for departures in Portland is Portland International Airport. Find all the information you need to know about services, amenities and connections at Portland International Airport for your trip from Portland to Denver.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
8 km
carConnection
Car connection
I-205, Exit 24A
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops in concourses, including Powell's Books and Made in Oregon.
Parking
Parking
  • Parking available at all terminals, approximately 4.7€ ($5) per hour.
Dining
Dining
  • Restaurants in concourses, including Burgerville and Mo's Seafood
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Ramps, assistance
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels nearby, including Sheraton Portland Airport Hotel.
Shower
Shower
  • Showers available at the PDX Conference Center, fee applies.
Lounge
Lounge
  • Lounges available, including Alaska Lounge and Delta Sky Club.
Lost and Found Office
Lost and Found Office
  • Lost and Found located on the mezzanine level of the terminal.
Car Rental
Car Rental
  • Car rental services available on the first floor of the parking garage
Public transit options for Portland International Airport
  • MAX Red Line, Portland Intertiol Airport station, 40 minutes

Most popular flights from Portland, OR

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