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Cheap Flights from Portland (PDX) to Aspen (ASE)

Compare Portland to Aspen flight deals

Find the cheapest month or even day of the year to fly to Aspen

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Flight deals from Portland to Aspen

Looking for a cheap last-minute deal or the best return flight from Portland Airport to Aspen Airport? If you want to travel next month, return fares start from $616. Find the lowest prices on one-way and return tickets right here.
Aspen.$616 per passenger.Departing Sun, 2 Aug, returning Tue, 11 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Sun, 2 Aug, arriving in Aspen.Inbound indirect flight with Delta, departs from Aspen on Tue, 11 Aug, arriving in Portland.Price includes taxes and charges.From $616, select.
Aspen.$616 per passenger.Departing Tue, 15 Sep, returning Tue, 22 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 15 Sep, arriving in Aspen.Inbound indirect flight with Delta, departs from Aspen on Tue, 22 Sep, arriving in Portland.Price includes taxes and charges.From $616, select.
Aspen.$706 per passenger.Departing Sat, 10 Oct, returning Sat, 17 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Sat, 10 Oct, arriving in Aspen.Inbound indirect flight with Delta, departs from Aspen on Sat, 17 Oct, arriving in Portland.Price includes taxes and charges.From $706, select.
Aspen.$812 per passenger.Departing Thu, 16 Jul, returning Mon, 20 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Thu, 16 Jul, arriving in Aspen.Inbound indirect flight with Delta, departs from Aspen on Mon, 20 Jul, arriving in Portland.Price includes taxes and charges.From $812, select.

Find the cheapest month to fly from Portland to Aspen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Aspen flights are currently cheapest in August.
Jul
from $812
Aug
from $616
Sep
from $616
Oct
from $706
Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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May
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Jun
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Portland to Aspen: Alternative routes

Compare routes from Portland to Aspen below. You may find an airport to fly into that's cheaper, faster, or easier than Aspen.

Aspen

6km from central Aspen
ClosestCheapest
from $616
Search flights

Vail Eagle County

51km from central Aspen
from $931
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Gunnison

73km from central Aspen
from $920
Search flights

Portland to Aspen: Flight information

The things to know before you go.
Cheapest flight found$616
Cheapest month to flyAugust

Finding cheap flights from Portland to Aspen: Frequently asked questions

The best price we found for a return flight from Portland to Aspen is $616. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Aspen. But we found flights with one or more stops from $617.
As of July 2026, there are no flights flying from Portland to Aspen.
The cheapest month to fly from Portland to Aspen is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Aspen Airport on Sunday, 2 August 2026.
No airlines currently offer direct flights between Portland Airport and Aspen Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Aspen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Aspen is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Delta offers the cheapest flight tickets to Aspen.

Travelling from Portland Airport (PDX) to Aspen Airport (ASE): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to board your PDX to ASE flight.

  • During popular months such as July, it's a good idea to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during a peak period in general.

  • Consider adding a stopover when booking your ticket from Portland Airport to Aspen Airport. Simply deselect 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Check out these options between PDX and ASE:

    • Denver International Airport

    • Los Angeles International Airport

    • San Francisco International Airport

How to find the cheapest flights from Portland Airport (PDX) to Aspen Airport (ASE)

  • The cheapest price we've found for a one-way Portland Airport to Aspen Airport flight is $354. A return plane ticket right now is $616. Depending on the availability and when you book, these fares may change.

  • It's usually smart to book in advance if you're hoping to get cheap tickets from PDX to ASE. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' tool shows you the cheapest flights from Portland Airport to Aspen Airport throughout the entire month. It's a good way to find a bargain if your dates are flexible.

  • You won't have to check back in every day to see if fares have gone down when you set up a Price Alert. We'll let you know the moment there's a better deal on cheap flights from PDX to ASE.

  • Discover the right flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Portland Airport to Aspen Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Portland Airport (PDX)

  • The address for PDX is 7000 NE Airport Way.

  • Portland Airport has an excellent on-time performance, making delays less likely. Departures from PDX touch down on schedule 83% of the time.

  • Central Portland to Portland Airport is approximately 19 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, catching a taxi or ride-sharing.

  • Planning to take public transport? You can expect a journey time of around 40 minutes.

  • Get your trip off to a stress-free start by staying near PDX. Whether you have an early flight from Portland Airport to Aspen Airport or just don't like being rushed, these hotels are the answer:

Arriving at Aspen Airport (ASE)

  • If you're coming in on a late Portland Airport to Aspen Airport flight, nothing tops the convenience of being near the terminal. Grab your bags from the carousel and then be showered and relaxing soon after at one of these accommodation options near ASE:

  • Grab a Aspen Airport rental car and discover Aspen and beyond with your own wheels. Hertz, Sixt and Budget are popular outlets you can book with here.

  • Booking your ride from Aspen Airport around four weeks in advance can help you get the best possible rate.

When to fly to Aspen Airport (ASE)

  • The quietest month for a flight from Portland Airport to Aspen Airport is May, while February is the busiest. Choose the best time to visit Aspen based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Before locking in your flight from Portland Airport to Aspen Airport, consider the type of weather you enjoy. July is the warmest month in Aspen, with temperatures ranging from 4ºC (39ºF) to 26ºC (79ºF).

  • If you like cooler conditions, look for a cheap ticket from PDX to ASE in January. Temperatures average between -20ºC (-4ºF) and 0ºC (32ºF) then.

Explore more of the United States

  • Aspen is easy to fall in love with, but there are so many other parts of the United States you should also see. About 161 kilometres east of Aspen, a trip to Denver will keep your itinerary packed. Start with popular sights like Denver Art Museum, Meow Wolf Denver's Convergence Station and Ballpark.

  • Around 451 kilometres south of Aspen, Albuquerque is another essential stop in the United States. Experience the best of this destination with a visit to Balloon Fiesta Park, Anderson Abruzzo Albuquerque International Balloon Museum and Petroglyph National Monument.

Plan smart, explore more

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Plan the rest of your trip from Portland to Aspen

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.