ASE

$1,018 Find Cheap Flights to Aspen – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,456
Typical prices: $1,586-$2,804
American Airlines
Mon 19/11Fri 23/11
SYD - ASE • 2 stops
Cheapest one-way flight
$1,022
Typical prices: $706-$1,737
Delta
Sat 27/10
SYD - ASE • 1 stop
Top airlines
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
Top routes
SYD - ASE
Cheapest • 3% average savings
MEL - ASE
Most popular
Insights
Insights
When to travel
January
Cheapest • 38% price drop
January
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Aspen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Aspen

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Aspen

Thu, 19 Nov - Mon, 23 Nov
American Airlines Logo
11:10 - 20:26SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
27h 16m2 stops Los Angeles Los Angeles Dallas/Fort Worth
American Airlines Logo
12:57 - 09:00ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
50h 03m2 stops Dallas/Fort Worth Los Angeles Los Angeles
$1,456American Airlines
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
11:20 - 13:36SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
20h 16m1 stop Los Angeles Los Angeles
United Airlines Logo
18:09 - 07:00ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
42h 51m2 stops Denver Intl Houston George Bush Intcntl
$1,462United Airlines
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
11:50 - 14:37SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
20h 47m2 stops San Francisco Denver Intl
United Airlines Logo
18:09 - 07:00ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
42h 51m2 stops Denver Intl Houston George Bush Intcntl
$1,462United Airlines
Thu, 7 Jan - Sun, 17 Jan
Multiple Airlines Logo
14:05 - 16:14SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
20h 09m1 stop Dallas/Fort Worth
Multiple Airlines Logo
12:14 - 06:25ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
24h 11m2 stops Phoenix Sky Harbor Intl Los Angeles Los Angeles
$2,600Multiple Airlines
Thu, 7 Jan - Sun, 17 Jan
Qantas Airways Logo
14:05 - 16:14SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
20h 09m1 stop Dallas/Fort Worth
Qantas Airways Logo
11:25 - 06:25ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
25h 00m1 stop Los Angeles Los Angeles
$2,702Qantas Airways
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
11:20 - 13:36SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
20h 16m1 stop Los Angeles Los Angeles
United Airlines Logo
11:27 - 09:05ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
27h 38m2 stops Denver Intl Los Angeles Los Angeles
$2,787United Airlines
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
11:20 - 13:36SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
20h 16m1 stop Los Angeles Los Angeles
United Airlines Logo
14:17 - 09:05ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
24h 48m1 stop Los Angeles Los Angeles
$2,787United Airlines
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
11:20 - 14:37SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
21h 17m2 stops Los Angeles Los Angeles Denver Intl
United Airlines Logo
15:18 - 09:20ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
24h 02m2 stops Denver Intl San Francisco
$2,787United Airlines
Thu, 7 Jan - Sun, 17 Jan
Qantas Airways Logo
06:55 - 20:23SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
31h 28m2 stops Brisbane Dallas/Fort Worth
Qantas Airways Logo
11:25 - 14:55ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
33h 30m2 stops Los Angeles Los Angeles Melbourne
$2,859Qantas Airways
Thu, 7 Jan - Sun, 17 Jan
Multiple Airlines Logo
11:05 - 20:23SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
27h 18m3 stops Brisbane Los Angeles Los Angeles Dallas/Fort Worth
Multiple Airlines Logo
12:14 - 06:25ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
24h 11m2 stops Phoenix Sky Harbor Intl Los Angeles Los Angeles
$3,270Multiple Airlines
Booking Insights

Price, demand, and travel trends for Australia to Aspen flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Australia to Aspen with more confidence.

What is the cheapest flight to Aspen?

Sydney to Aspen is the cheapest route at $1,456 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Aspen?

A return flight to Aspen costs $1,899 on average, based on data over the past 12 months on KAYAK. Return fares from Sydney average $1,510, while Melbourne Airport runs a bit higher at $1,610.

What is the cheapest time of day to fly to Aspen?

Afternoon flights to Aspen are the cheapest at $1,693 return on average. Night flights are the most expensive at $2,484.

What is a good deal for flights to Aspen?

Flights under $1,586 are considered a good deal. 25% of KAYAK users found return flights to Aspen at or below these prices, with the lowest fares from:

  • Melbourne Airport $1,479
  • Sydney $1,505
.

Find deals

Key details for flights to Aspen

Low season

April

Cheapest flight

$1,022
Most popular time to fly and prices are also 38% lower on average.
Flights from Sydney to Aspen

When to book flights to Aspen

Are your dates flexible? Find out the best times to travel to Aspen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Aspen, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Aspen is a good deal?

    A good deal on a flight to Aspen is around $1,586 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Aspen flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Aspen, recent KAYAK data shows that stronger deals tend to be around $1,586 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Aspen in January. Return fares historically average $1,168 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to midday to save up to $790 per return. Midday flights to Aspen average $1,693 compared to $2,484 for evening flights. See the time-of-day chart above for the full breakdown.

Reviews of the top airline flying to Aspen

 
Need help choosing which airline to fly with to Aspen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10188 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

I missed the flight due to maintenance issues. This is the second flight I’ve missed in four days because United allows such little time between layovers. Very disappointing

2.0 MediocreChristopher, Aug 2026
Read more United Airlines reviews

I missed the flight due to maintenance issues. This is the second flight I’ve missed in four days because United allows such little time between layovers. Very disappointing

It was serviceable, nothing special but nothing awful on this leg.

The back to back mechanical delays from Denver to San Diego and then on my return flight from Denver to Great Falls it added extra time both ways

The website check in was poor. Baggage fees were in US dollars but registered in Canadian dollars. The site would not accept my credit card. Scanning the passport was the worst. Someone from United needs to try the process. I’m not a novice with tech and I have to say this was a bad experience. Everything else was great.

Flight was late, the only reason I almost missed my flight was that my connection was also late.

Lufthansa seats were much more comfortable than United. While they had about the same video selection, Lufthansa didn't put advertisements in with the movies like United did. And the Lufthansa food was much better than United.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

The staff was incredible, very attentive, polite, made you feel like the center of the universe. They even all wrote me a happy birthday card. Truly just an amazing crew, cannot stress it enough.

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

It was a short flight so I was expecting too much

Travelling to a place near Aspen?

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

More options for your flight to Aspen