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

Tue, Mar 17
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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 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.

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 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
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 Mar 18

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

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 $284 if you buy it on the day, but the cheapest tickets can be found for only $191.

Fast flights

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.

Frontier Airlines
11:59PM2h33
Portland, OR
02:32AMDenver, CO
$1911One-way
0 transfers
United
01:00PM2h30
Portland, OR
03:30PMDenver, CO
$3781One-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 $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*

Frontier Airlines

Most popular airline

Amtrak

Most popular train company

Greyhound

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.

Last updated at 6:34 AM
ProviderDepartsDurationArrivesTransfers
Tickets
frontier_airlines9:26 PM Portland, OR
2h47
12:13 AM 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.

Wed
Mar 18
Thu
Mar 19
Fri
Mar 20
Sat
Mar 21
Sun
Mar 22
Mon
Mar 23
Tue
Mar 24

Why should you book Portland, OR to Denver, CO flights with Omio?

Frontier Airlines operates all flights services from Portland, OR to Denver, CO.
Omio is an official ticket reseller for all your travel options from Portland, OR to Denver, CO.

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

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 28m
Cheapest Price
$75 (€62)
Frontier Airlines frequency
5 a day
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 $75 (€62) when you book in advance. The average flight ticket price for Portland, OR to Denver, CO is $215 (€176) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Portland, OR to Denver, CO is 2h 28m to travel the 981 miles (1579 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Portland, OR to Denver, CO leaves at 12:09 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Portland, OR to Denver, CO leaves at 11:58 PM.
Yes, there are 6 direct flights a day from Portland, OR to Denver, CO with Frontier Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Portland, OR to Denver, CO, you can count on Frontier Airlines for the best way to get you to Denver, CO. You can also check all possible airlines who offer a service between Portland, OR and Denver, CO and compare the amenities they offer before buying a plane ticket.
Flights from Portland, OR to Denver, CO generally leave from Portland International Airport and arrive in Denver International Airport.Portland International Airport is 4 miles (8 km) away from Portland, OR city centre and Denver International Airport is 11 miles (18 km) from Denver, CO city centre.
The cheapest month for a flight from Portland, OR to Denver, CO is April.
It's helpful to compare your options as there are 3 ways to travel between Portland, OR and Denver, CO including taking a train, bus, and flight.
Since neither Portland, OR nor Denver, CO are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. 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 season to visit Denver, CO is 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

More options for your journey from Portland, OR to Denver, CO

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Most popular flights to and from Denver, CO and Portland, OR

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