Which airlines fly to Aspen?

For flights from Australia to Aspen, most momondo users will book with popular airlines such as American Airlines and United Airlines. Depending on what airport you fly from, you may have other airlines to choose from.

United Airlines Flights to Aspen

United Airlines operates around 52 flights into Aspen in any given week. The most common departure point for these flights was from Denver Intl, with the best return United Airlines deal found being $1,557 (Sydney Kingsford Smith to Aspen). Users have rated United Airlines 7.4/10 in over 10,261 reviews on momondo.

$1,335 Cheap Flights to Aspen in 2026/27

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10:10 - 12:16SYD Sydney Kingsford Smith-ASE Aspen Pitkin County

43h 06m2 stops Los Angeles Chicago O'Hare Intl

12:56 - 09:00ASE Aspen Pitkin County-SYD Sydney Kingsford Smith

27h 04m2 stops Dallas/Fort Worth Los Angeles

$1,335American Airlines

Mon, 19 Oct - Mon, 26 Oct

10:15 - 20:14SYD Sydney Kingsford Smith-ASE Aspen Pitkin County

26h 59m1 stop Los Angeles

12:02 - 07:20ASE Aspen Pitkin County-SYD Sydney Kingsford Smith

26h 18m1 stop Los Angeles

$1,370Delta

Mon, 19 Oct - Mon, 26 Oct

13:00 - 20:21SYD Sydney Kingsford Smith-ASE Aspen Pitkin County

24h 21m1 stop Dallas/Fort Worth

07:30 - 09:00ASE Aspen Pitkin County-SYD Sydney Kingsford Smith

32h 30m2 stops Dallas/Fort Worth Los Angeles

$1,607American Airlines

Mon, 19 Oct - Mon, 26 Oct

11:30 - 20:01MEL Melbourne-ASE Aspen Pitkin County

26h 31m2 stops Los Angeles Denver Intl

18:30 - 10:30ASE Aspen Pitkin County-MEL Melbourne

22h 00m2 stops Denver Intl San Francisco

$1,639United Airlines

Thu, 4 Feb - Fri, 12 Feb

11:30 - 12:50MEL Melbourne-ASE Aspen Pitkin County

19h 20m1 stop Los Angeles

11:00 - 10:30ASE Aspen Pitkin County-MEL Melbourne

29h 30m2 stops Denver Intl San Francisco

$1,639United Airlines

Thu, 4 Feb - Fri, 12 Feb

11:30 - 20:15MEL Melbourne-ASE Aspen Pitkin County

26h 45m1 stop Los Angeles

20:00 - 09:30ASE Aspen Pitkin County-MEL Melbourne

19h 30m1 stop Los Angeles

$1,639United Airlines

Thu, 4 Feb - Fri, 12 Feb

11:30 - 14:00MEL Melbourne-ASE Aspen Pitkin County

20h 30m2 stops Los Angeles Denver Intl

12:20 - 10:30ASE Aspen Pitkin County-MEL Melbourne

28h 10m2 stops Denver Intl San Francisco

$1,639United Airlines

Fri, 19 Feb - Mon, 1 Mar

11:30 - 16:15MEL Melbourne-ASE Aspen Pitkin County

22h 45m1 stop Los Angeles

13:40 - 10:30ASE Aspen Pitkin County-MEL Melbourne

26h 50m1 stop San Francisco

$1,639United Airlines

Fri, 19 Feb - Mon, 1 Mar

12:45 - 22:15MEL Melbourne-ASE Aspen Pitkin County

27h 30m2 stops San Francisco Houston George Bush Intcntl

20:00 - 09:30ASE Aspen Pitkin County-MEL Melbourne

19h 30m1 stop Los Angeles

$1,639United Airlines

Fri, 19 Feb - Mon, 1 Mar

11:10 - 20:17SYD Sydney Kingsford Smith-ASE Aspen Pitkin County

27h 07m2 stops Los Angeles Dallas/Fort Worth

12:57 - 06:55ASE Aspen Pitkin County-SYD Sydney Kingsford Smith

23h 58m1 stop Dallas/Fort Worth

$2,158American Airlines

Fri, 13 Nov - Fri, 20 Nov

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyAspen

SYD Sydney Kingsford Smith - ASE Aspen Pitkin County

SYDASE

Sydney Kingsford Smith

Mon 19/10

10:10-12:16

2 stops43h 06m

Aspen Pitkin County

Mon 26/10

12:56-09:00

2 stops27h 04m

$1,335

SydneyAspen

SYD Sydney Kingsford Smith - ASE Aspen Pitkin County

SYDASE

Sydney Kingsford Smith

Mon 19/10

10:15-20:14

1 stop26h 59m

Aspen Pitkin County

Mon 26/10

12:02-07:20

1 stop26h 18m

$1,370

SydneyAspen

SYD Sydney Kingsford Smith - ASE Aspen Pitkin County

SYDASE

Sydney Kingsford Smith

Mon 19/10

13:00-20:21

1 stop24h 21m

Aspen Pitkin County

Mon 26/10

07:30-09:00

2 stops32h 30m

$1,607

MelbourneAspen

MEL Melbourne - ASE Aspen Pitkin County

MELASE

Melbourne

Thu 4/2

11:30-20:01

2 stops26h 31m

Aspen Pitkin County

Fri 12/2

18:30-10:30

2 stops22h 00m

$1,638

MelbourneAspen

MEL Melbourne - ASE Aspen Pitkin County

MELASE

Melbourne

Thu 4/2

11:30-12:50

1 stop19h 20m

Aspen Pitkin County

Fri 12/2

11:00-10:30

2 stops29h 30m

$1,638

Fastest return journey

MelbourneAspen

MEL Melbourne - ASE Aspen Pitkin County

MELASE

Melbourne

Thu 4/2

11:30-20:15

1 stop26h 45m

Aspen Pitkin County

Fri 12/2

20:00-09:30

1 stop19h 30m

$1,638

MelbourneAspen

MEL Melbourne - ASE Aspen Pitkin County

MELASE

Melbourne

Fri 19/2

11:30-14:00

2 stops20h 30m

Aspen Pitkin County

Mon 1/3

12:20-10:30

2 stops28h 10m

$1,638

MelbourneAspen

MEL Melbourne - ASE Aspen Pitkin County

MELASE

Melbourne

Fri 19/2

11:30-16:15

1 stop22h 45m

Aspen Pitkin County

Mon 1/3

13:40-10:30

1 stop26h 50m

$1,638

MelbourneAspen

MEL Melbourne - ASE Aspen Pitkin County

MELASE

Melbourne

Fri 19/2

12:45-22:15

2 stops27h 30m

Aspen Pitkin County

Mon 1/3

20:00-09:30

1 stop19h 30m

$1,638

SydneyAspen

SYD Sydney Kingsford Smith - ASE Aspen Pitkin County

SYDASE

Sydney Kingsford Smith

Fri 13/11

11:10-20:17

2 stops27h 07m

Aspen Pitkin County

Fri 20/11

12:57-06:55

1 stop23h 58m

$2,158

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Aspen flight deals and tips

Summary info about Aspen flight prices, duration and airlines

Best Round-Trip Price	$1,335
Fastest flight time	19h 20m

The best return flight price to Aspen from Australia in the last 5 days is $1,335 (Sydney Kingsford Smith to Aspen Pitkin County).

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The fastest flight to Aspen from Australia takes 19h 20m (Melbourne to Aspen Pitkin County).

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Frequently asked questions about flying to Aspen

Is there an alternative airport near Aspen?

Aspen Pitkin County Airport, Vail Eagle County Airport, Gunnison Airport, Montrose County Airport or Hayden Yampa Valley Airport can be an alternative airport used for travel to Aspen.

When did momondo last update prices for flights to Aspen Pitkin County Airport?

Prices for flights to Aspen Pitkin County Airport are updated daily.

How many operators does momondo search for flights to Aspen Pitkin County Airport?

The number of operators available for flights to Aspen Pitkin County Airport is 1 as of September 2026.

How old do you have to be to fly to Aspen Pitkin County Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Aspen Pitkin County Airport.

What documentation or ID do you need to fly to Aspen Pitkin County Airport?

The required travel and health documents for your Aspen Pitkin County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Aspen Pitkin County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal to Aspen?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Aspen. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Aspen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Aspen to just show those with flexible booking policies.

How can momondo help me find flights to Aspen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Aspen.

I’m not ready to book a flight to Aspen right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Aspen now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Aspen and let you know when they change.

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Popular Flights to Aspen

Sydney Kingsford Smith to Aspen Pitkin County Flightsfrom $1,606

$1,335 Cheap flights to Aspen

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Aspen departing on 19/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

Filter for what you want

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Why use momondo?

An easier way to manage your Aspen Pitkin County trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Aspen

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