ASE

$1,404 Find Cheap Flights to Aspen – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
$1,404
Typical prices: $1,710-$2,414
United Airlines
Mon 19/11Fri 23/11
SYD - ASE • 2 stops
Cheapest one-way flight
$1,863
Typical prices: $730-$1,798
Multiple Airlines
Mon 31/12
SYD - ASE • 2 stops
Top airlines
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
Top routes
MEL - ASE
Cheapest • 8% average savings
SYD - ASE
Most popular
Insights
Insights
When to travel
July
Cheapest • 14% price drop
January
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
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
United Airlines Logo
11:20 - 13:36SYD  Sydney Kingsford Smith-ASE Aspen Pitkin County
20h 16m1 stop 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
$1,404United 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 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
$1,404United 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 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
$1,409United 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
United Airlines Logo
18:09 - 07:00ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
42h 51m2 stops Denver Intl Houston George Bush Intcntl
$1,409United 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
United Airlines Logo
18:09 - 07:00ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
42h 51m2 stops Denver Intl Houston George Bush Intcntl
$1,410United 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 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
$1,410United 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 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
$1,416United 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
United Airlines Logo
18:09 - 07:00ASE  Aspen Pitkin County-SYD Sydney Kingsford Smith
42h 51m2 stops Denver Intl Houston George Bush Intcntl
$1,416United Airlines
Thu, 25 Feb - Thu, 4 Mar
American Airlines Logo
12:00 - 16:20MEL  Melbourne-ASE Aspen Pitkin County
22h 20m1 stop Dallas/Fort Worth
American Airlines Logo
14:21 - 09:30ASE  Aspen Pitkin County-MEL Melbourne
25h 09m2 stops Dallas/Fort Worth Los Angeles
$1,474American Airlines
Thu, 25 Feb - Thu, 4 Mar
American Airlines Logo
12:00 - 16:20MEL  Melbourne-ASE Aspen Pitkin County
22h 20m1 stop Dallas/Fort Worth
American Airlines Logo
13:25 - 09:30ASE  Aspen Pitkin County-MEL Melbourne
26h 05m1 stop Los Angeles
$1,474American Airlines
Booking Insights

Price, demand, and travel trends for flights to Aspen

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

What is the cheapest flight to Aspen?

Sydney to Aspen is the cheapest route at $1,404 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?

On average, a return flight from Australia to Aspen costs $1,820, based on KAYAK data over the past 12 months. Return fares from Melbourne Airport average $1,711, while Sydney runs a bit higher at $2,022.

What is the cheapest day to fly to Aspen?

Wednesday is the cheapest day to fly to Aspen at $1,709 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at $2,571.

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

Morning flights to Aspen are the cheapest at $1,814 return on average. Night flights are the most expensive at $2,571.

What is a good deal for flights to Aspen?

Flights under $1,710 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 $1,667.

Find deals

Key details for flights to Aspen

Low season

April

Cheapest flight

$1,404
Beat the crowds with an average 91% drop in traveller numbers.
The most popular month to fly with an average 81% increase in traveller numbers.
Round-trip flight 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 $1,710 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.

  • Which city has the cheapest flights to Aspen?

    Based on fares booked in the past 5 days, the cheapest flights to Aspen are from Melbourne, starting at $1,474 return.

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, a good return fare is around $1,710. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Aspen in July. Return fares historically average $1,558, making July the cheapest month to travel based on KAYAK data from 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 morning to save up to $757 on a return flight. Morning flights to Aspen average $1,814 compared to $2,571 for evening flights.

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.
7.3
United AirlinesOverall score based on 10388 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.7Food
Airline reviews

I have been flying united for a long time but now I’m done

2.0 MediocreRobert, Oct 2026
Read more United Airlines reviews

I have been flying united for a long time but now I’m done

1) United economy seats barely recline. 2) I have yet to get United WiFi to work, after numerous flights.

Return flight was perfect. All on time and no hiccups. However, going was another story. I don't blame United for the weather, but I am rather disappointed in its response to my getting stranded in my layover city for the night. United gave me a $20 food voucher. That's it. But besides this policy, the employees were incredibly helpful rerouting me to my final destination in Fort Lauderdale, FL. So overall, 8 out of 10. 10 out of 10 for flight comfort, inflight service and before flight service. 5 out of 10 for layover handling.

Santa Barbara is a super small and easy airport. Breezed through rental car return, breezed through Security, ordered a coffee and muffin and to my gate in less than 30 minutes. Maybe because it was a small airport we got the oldest plane. Hardly any overhead space and absolutely zero internet. Its NFL Sunday man! That hurt.

There were no vegan options for first class. Even though we were promised the satellite internet for free, we received NO wifi at all. Even though we were promised a 20-min early arrival, we ended up over 30 mins late.

Flight attendant incredibly rude. Stuck her finger in my drink and didn’t even have the courtesy to apologize.

food /beverage service was limited to one time which was unexpected for a flight that long. food wasn't very good.

From the boarding crew to the FAs was such a good team. All with smiles and positive energy. The pilots made an announcement of us waiting on some passengers who were late landing and I didn’t hear one person feel like it was an inconvenience which was wonderful. Massive kudos to all that worked that flight. Everyone was united. 😊💙

Smooth flight, easy boarding process. Made up time in the air with initial delay due to weather pass through

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