How long is the flight from Sydney to Aspen?

Delta, American Airlines, and United Airlines can get you from Sydney to Aspen in just under 20h 16m. Your travel time can differ by up to 11h 45m. Airlines will cover a distance of 13234 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Aspen ranges from 25.0 - 46.0 inches per month. April is typically the wettest month, when rainfall can reach 46.0 mm. January is typically the driest time to visit Aspen when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Aspen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Aspen as you normally would.

Can I find deals for flights from Sydney to Aspen that include hotel bookings?

Yes. In addition to deals on Sydney to Aspen flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Aspen?

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

Can I find deals for business class flights from Sydney to Aspen?

Yes. Cheapflights offers flight deals from Sydney 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.

$1,581+ Cheap Flights from Sydney to Aspen

Cheap flight deals from Sydney to Aspen

Enter your travel dates to find the best prices.

Cheapest

Best

Cheapest flights from Sydney to Aspen
Explore the most affordable flight options available from Sydney to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Mon 19/1010:10 -

2 stops43h 16m

Mon 26/1007:30 -

1 stop30h 25m

Deal found 28/8$1,581

Tue 13/1010:20 -

2 stops26h 09m

Tue 20/1015:20 -

2 stops24h 00m

Deal found 29/8$1,613

Tue 13/1013:00 -

1 stop24h 21m

Tue 20/1012:56 -

2 stops26h 09m

Deal found 29/8$1,730

Tue 13/1010:15 -

1 stop26h 59m

Tue 20/1012:02 -

1 stop26h 48m

Deal found 29/8$1,749

Mon 19/1010:15 -

1 stop26h 59m

Mon 26/1012:02 -

1 stop26h 28m

Deal found 28/8$1,750

Sun 11/1010:15 -

1 stop26h 59m

Sun 18/1012:02 -

1 stop26h 48m

Deal found 27/8$1,799

Sun 11/1021:25 -

2 stops32h 01m

Sun 18/1012:48 -

2 stops25h 07m

Deal found 27/8$2,338

Mon 19/1010:05 -

2 stops27h 16m

Mon 26/1015:18 -

3 stops26h 02m

Deal found 28/8$2,565

Thu 19/1111:20 -

2 stops21h 17m

Mon 23/1115:18 -

2 stops24h 02m

Deal found 25/8$2,790

Find flight deals from Sydney to Aspen

Round-trip from	$1,581

American Airlines
19/10-26/10
3 total stops
73h 41m total
Sydney to Aspen

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyAspen

SYD Sydney Kingsford Smith - ASE Aspen Pitkin County

SYDASE

Sydney Kingsford Smith

Tue 13/10

10:20-19:29

2 stops26h 09m

Aspen Pitkin County

Tue 20/10

15:20-08:20

2 stops24h 00m

$1,613

SydneyAspen

SYD Sydney Kingsford Smith - ASE Aspen Pitkin County

SYDASE

Sydney Kingsford Smith

Tue 13/10

10:15-20:14

1 stop26h 59m

Aspen Pitkin County

Tue 20/10

12:02-07:50

1 stop26h 48m

$1,749

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

12:02-07:30

1 stop26h 28m

$1,750

SydneyAspen

SYD Sydney Kingsford Smith - ASE Aspen Pitkin County

SYDASE

Sydney Kingsford Smith

Sun 11/10

21:25-12:26

2 stops32h 01m

Aspen Pitkin County

Sun 18/10

12:48-06:55

2 stops25h 07m

$2,338

Fastest return journey

SydneyAspen

SYD Sydney Kingsford Smith - ASE Aspen Pitkin County

SYDASE

Sydney Kingsford Smith

Thu 19/11

11:20-13:36

1 stop20h 16m

Aspen Pitkin County

Mon 23/11

14:17-09:05

1 stop24h 48m

$2,790

SydneyAspen

SYD Sydney Kingsford Smith - ASE Aspen Pitkin County

SYDASE

Sydney Kingsford Smith

Mon 19/10

06:25-20:21

3 stops30h 56m

Aspen Pitkin County

Mon 26/10

12:56-11:05

3 stops29h 09m

$2,791

SydneyAspen

SYD Sydney Kingsford Smith - ASE Aspen Pitkin County

SYDASE

Sydney Kingsford Smith

Sun 11/10

06:25-14:38

3 stops25h 13m

Aspen Pitkin County

Sun 18/10

15:20-07:30

2 stops23h 10m

$2,795

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Sorted by cheapest first

Best time to book a flight from Sydney to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Sydney with our price prediction graph.

SYD-ASE

Estimated return 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.

Reviews of airlines servicing Aspen

See what other customers who have flown with United Airlines from Sydney to Aspen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,136 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

United Airlines

7.4

Good

10,136 reviews

United Airlines

7.4

Good

10,136 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Dawn,Aug 2026

ORD - DEN

Related info for your journey

How long is the flight from Sydney to Aspen?
Delta, American Airlines, and United Airlines can get you from Sydney to Aspen in just under 20h 16m. Your travel time can differ by up to 11h 45m. Airlines will cover a distance of 13234 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Sydney to Aspen that include hotel bookings?
Yes. In addition to deals on Sydney to Aspen flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Aspen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Aspen.
Can I find deals for business class flights from Sydney to Aspen?
Yes. Cheapflights offers flight deals from Sydney 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.

See more FAQs

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Top airline flying from Sydney to Aspen

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,520	Average$1,969	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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When you search for this flight from Sydney to Aspen, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Aspen?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Aspen.

Can Cheapflights find flights from Sydney to Aspen with no change fees?

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Can Cheapflights notify me if prices for flights from Sydney to Aspen become cheaper?

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Cheap flights from Sydney to Aspen from $1,581

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Aspen

Cheapest flights from Sydney to AspenExplore the most affordable flight options available from Sydney to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Explore the most affordable flight options available from Sydney to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Best flights from Sydney to AspenDiscover carefully curated flight deals from Sydney to Aspen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.

Discover carefully curated flight deals from Sydney to Aspen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.

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Best time to book a flight from Sydney to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Sydney with our price prediction graph.

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 29 August 2026.

See what other customers who have flown with United Airlines from Sydney to Aspen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Sydney to Aspen?

Can I find deals for flights from Sydney to Aspen that include hotel bookings?

How can I find direct flights from Sydney to Aspen?

Can I find deals for business class flights from Sydney to Aspen?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Aspen

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Aspen by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Sydney to Aspen by cabin class

Find flights from Sydney to Aspen, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sydney and Aspen flights

Browse other Sydney and Aspen flight options. Last updated on 29 August 2026.

Other flights from Sydney

Browse through other flights departing from Sydney. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2026.

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Top airline flying from Sydney to Aspen

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How does Cheapflights help users find flights from Sydney to Aspen?

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Can Cheapflights find flights from Sydney to Aspen with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to Aspen become cheaper?

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Cheapest flights from Sydney to Aspen
Explore the most affordable flight options available from Sydney to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Best flights from Sydney to Aspen
Discover carefully curated flight deals from Sydney to Aspen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.