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Aspen

$172+ Cheap flights from Sky Harbor Intl (PHX) to Aspen (ASE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ASE
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Aspen

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Aspen (ASE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$315
(Delta)

One-way from

$172
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$555
From Phoenix Sky Harbor Intl to Aspen Pitkin County
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One-way flight from Phoenix Sky Harbor Intl to Aspen Pitkin County
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Highest demand for flights based on searches. 15% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Sky Harbor Intl to Aspen

Cheapest flights from Sky Harbor Intl to Aspen
Explore the most affordable flight options available from Sky Harbor Intl to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:13 amPHX - ASE
1 stop10h 39mDelta
Wed 11/512:10 pmASE - PHX
1 stop12h 03mDelta
Deal found 8/11$308
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:45 amPHX - ASE
1 stop5h 34mUnited Airlines
Fri 9/266:15 pmASE - PHX
1 stop4h 42mUnited Airlines
Deal found 8/11$331
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:09 pmPHX - ASE
2 stops12h 59mAmerican Airlines
Tue 12/912:21 pmASE - PHX
1 stop5h 57mAmerican Airlines
Deal found 8/13$345
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:40 amPHX - ASE
1 stop8h 30mAmerican Airlines
Fri 9/264:49 pmASE - PHX
2 stops14h 46mAmerican Airlines
Deal found 8/11$371
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:13 pmPHX - ASE
2 stops15h 29mAmerican Airlines
Fri 9/194:49 pmASE - PHX
2 stops14h 46mAmerican Airlines
Deal found 8/13$388
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:00 amPHX - ASE
1 stop8h 04mAmerican Airlines
Thu 8/284:37 pmASE - PHX
1 stop7h 33mAmerican Airlines
Deal found 8/12$406
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:00 amPHX - ASE
1 stop3h 56mUnited Airlines
Fri 12/266:00 pmASE - PHX
1 stop5h 09mUnited Airlines
Deal found 8/14$416

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Aspen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Aspen that are best for you.

Fly from

Sky Harbor Intl

Fly to

Aspen

Route

Depart

Return

Price

PhoenixAspen

PHX - ASE

PHXASE

Phoenix Sky Harbor Intl

Sat 11/1

6:13 am-5:52 pm

1 stop10h 39m

Aspen Pitkin County

Wed 11/5

12:10 pm-12:13 am

1 stop12h 03m

$308

PhoenixAspen

PHX - ASE

PHXASE

Phoenix Sky Harbor Intl

Tue 9/23

11:45 am-6:19 pm

1 stop5h 34m

Aspen Pitkin County

Fri 9/26

6:15 pm-9:57 pm

1 stop4h 42m

$331

PhoenixAspen

PHX - ASE

PHXASE

Phoenix Sky Harbor Intl

Mon 9/15

7:17 am-4:10 pm

1 stop7h 53m

Aspen Pitkin County

Wed 9/17

4:49 pm-9:49 pm

1 stop6h 00m

$331

PhoenixAspen

PHX - ASE

PHXASE

Phoenix Sky Harbor Intl

Tue 9/23

6:40 am-4:10 pm

1 stop8h 30m

Aspen Pitkin County

Fri 9/26

4:49 pm-6:35 am

2 stops14h 46m

$371

PhoenixAspen

PHX - ASE

PHXASE

Phoenix Sky Harbor Intl

Fri 9/12

7:13 pm-11:42 am

2 stops15h 29m

Aspen Pitkin County

Fri 9/19

4:49 pm-6:35 am

2 stops14h 46m

$388

PhoenixAspen

PHX - ASE

PHXASE

Phoenix Sky Harbor Intl

Sat 9/13

3:45 pm-9:55 am

2 stops17h 10m

$172

PhoenixAspen

PHX - ASE

PHXASE

Phoenix Sky Harbor Intl

Fri 9/12

7:00 pm-9:54 am

2 stops13h 54m

$189

PhoenixAspen

PHX - ASE

PHXASE

Phoenix Sky Harbor Intl

Sat 10/11

7:06 pm-5:52 pm

2 stops21h 46m

$204

PhoenixAspen

PHX - ASE

PHXASE

Phoenix Sky Harbor Intl

Fri 10/10

7:06 pm-5:52 pm

2 stops21h 46m

$204

PhoenixAspen

PHX - ASE

PHXASE

Phoenix Sky Harbor Intl

Sat 11/8

8:00 pm-6:44 pm

2 stops22h 44m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 13 results
1
2

Best time to book a flight from Sky Harbor Intl to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Aspen

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Aspen?

Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Aspen (average of $448). Flying from Phoenix Sky Harbor Intl Airport to Aspen in December is currently the most expensive (average of $665). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to ASE?

Find hourly flight availability from Sky Harbor Intl to Aspen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Phoenix Sky Harbor Intl Airport to Aspen by exploring options for tickets at noon.

Reviews of airlines servicing Aspen

Get insights into the airlines that provide service to Aspen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aspen. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Phoenix Sky Harbor Intl Airport to Aspen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Aspen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Aspen from Phoenix Sky Harbor Intl?

    Most people fly into Aspen Pitkin County (ASE) if they book a flight to Aspen from Phoenix Sky Harbor Intl. On average, Pitkin County has 0 inbound flights from Phoenix Sky Harbor Intl per day from 2 airlines. Aspen Pitkin County is conveniently located just 3.5 mi from Aspen’s city center.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Aspen round-trip?

    According to our current data, United Airlines ($293), and American Airlines ($313) offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to Aspen. United Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Sky Harbor Intl to Aspen that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Aspen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Aspen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Aspen.

  • Can I find deals for business class flights from Sky Harbor Intl to Aspen?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Aspen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Aspen?

    Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Aspen (average of $448). Flying from Phoenix Sky Harbor Intl Airport to Aspen in December is currently the most expensive (average of $665). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Aspen?

Book flights to Aspen if you plan to visit one of these locations
Snowmass Village
Carbondale
Buena Vista
Snowmass

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Top 2 airlines flying from Sky Harbor Intl to Aspen

Discover the top 2 airlines that operate flights from Sky Harbor Intl to Aspen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$293Average$522FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$313Average$764FlexibilityNo cancel feeOn-time71%

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