532 € Cheap Flights from Aspen to Phoenix Sky Harbor

Compare Aspen to Phoenix Sky Harbor flight deals

Find the cheapest month or even day of the year to fly to Phoenix Sky Harbor

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Find the cheapest month to fly from Aspen to Phoenix Sky Harbor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Aspen to Phoenix Sky Harbor flights are currently cheapest in December.

Direct flights from Aspen to Phoenix Sky Harbor

Aspen to Phoenix Sky Harbor: Alternative routes

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

Aspen to Phoenix: Flight information

The things to know before you go.
Cheapest flight found532 €
Cheapest month to flyDecember
Average flight time2 hrs, 3 mins
Most popular airlineSkyWest Airlines
Average flights per week28

Finding cheap flights from Aspen to Phoenix Sky Harbor: Frequently asked questions

The best price we found for a return flight from Aspen to Phoenix Sky Harbor is 532 €. 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.
2 hours and 3 minutes is the average flight time from Aspen to Phoenix Sky Harbor.
SkyWest Airlines and American Airlines fly direct from Aspen to Phoenix Sky Harbor.
As of June 2026, there are 28 flights per week flying from Aspen to Phoenix Sky Harbor.
The cheapest month to fly from Aspen to Phoenix Sky Harbor is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Aspen Airport to Phoenix Sky Harbor Airport on Thursday, 10 December 2026.
Yes – the average flight time is 2 hours and 3 minutes.
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 Phoenix Sky Harbor 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 Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Phoenix Sky Harbor.

Travelling from Aspen Airport (ASE) to Phoenix Sky Harbour Airport (PHX): what you need to know

  • The average length of a direct flight from Aspen Airport to Phoenix Sky Harbour Airport is 2 hours 5 minutes.

  • Aspen and Phoenix share the same timezone, UTC-7.

  • Choose from three weekly Aspen Airport to Phoenix Sky Harbour Airport flights. The 12:03 departure with American Airlines is the earliest flight available. American Airlines operates the latest service of the day at 13:47.

  • 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 ASE to PHX flight.

  • During popular months such as February, it's best to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you travel during a high season in general.

  • American Airlines offers direct flights from Aspen Airport to Phoenix Sky Harbour Airport. Book with this popular carrier, then get ready to discover the sights in Phoenix — and maybe even more of the United States if time allows.

  • The airline most travellers prefer to fly with on this route is American Airlines.

  • American Airlines is the most punctual carrier offering ASE to PHX flights.

  • Consider adding a stopover when booking your ticket from Aspen Airport to Phoenix Sky Harbour Airport. Simply uncheck 'Direct flights only' to break up your journey, or visit a new city along the way. Check out these options between ASE and PHX:

    • Dallas Fort Worth International Airport

    • Denver International Airport

    • Los Angeles International Airport

How to find the cheapest flights from Aspen Airport (ASE) to Phoenix Sky Harbour Airport (PHX)

  • Currently, 225 € is the cheapest price we've found for a one-way Aspen Airport to Phoenix Sky Harbour Airport flight. The best price for a return ticket is 532 €. Bear in mind that fares may change due to availability when booking.

  • It's often best to book as early as possible if you want to find cheap tickets from ASE to PHX. That's because flight prices are based on demand, which tends to increase closer to departure.

  • Organise your trip for May. That's the cheapest month for flights from Aspen Airport to Phoenix Sky Harbour Airport. If you're flexible on when you fly, try out the 'Whole month' tool to see the lowest airfare across each month.

  • Save time looking for cheap flights from ASE to PHX by setting up a Price Alert. You'll get an email or notification on the app when a new discounted fare appears.

  • Find the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Aspen Airport to Phoenix Sky Harbour Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Aspen Airport (ASE)

  • ASE is located at 233 East Airport Road.

  • Of the flights that depart from Aspen Airport, 65% land on schedule at their destination.

  • Aspen Airport is about 5 kilometres from central Aspen. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 10 minutes or so to arrive, depending on the traffic.

  • Planning to take public transport? Expect a trip time of around 20 minutes.

  • Looking for a convenient hotel close to ASE? If you're catching an early flight from Aspen Airport to Phoenix Sky Harbour Airport, these stays will have you sleeping moments from your departure gate:

Arriving at Phoenix Sky Harbour Airport (PHX)

When to fly to Phoenix Sky Harbour Airport (PHX)

  • The quietest month for a flight from Aspen Airport to Phoenix Sky Harbour Airport is March, while April is the busiest. Pick the ideal time to go to Phoenix based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from Aspen Airport to Phoenix Sky Harbour Airport, think about the kind of weather you like. July is the warmest month in Phoenix, with the temperature ranging from 27ºC (81ºF) to 45ºC (113ºF).

  • January sees average temperatures of between 4ºC (39ºF) and 21ºC (70ºF). Search for cheap tickets from ASE to PHX sometime then if you want to travel in cooler conditions.

Explore more of the United States

  • Phoenix has plenty to offer, but there are so many other parts of the United States you should also see. Around 483 kilometres west of Phoenix, a visit to San Diego will keep you busy. Start with popular sights like San Diego Zoo, San Diego Balboa Park and USS Midway Museum.

  • If you're eager to discover another major stop in the United States, head for Las Vegas, roughly 418 kilometres north-west of Phoenix. Ciudad del Pecado o Las Vegas, Las Vegas Strip and Fountains of Bellagio are key highlights.

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