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Cheap flights from Australia to Colorado from $887

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEN
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Colorado

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Colorado
Explore the most affordable flight options available from Australia to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Thu 13/813:30
MEL
-
DEN
2 stops27h 12m
Multiple Airlines
Wed 9/912:02
DEN
-
MEL
2 stops31h 58m
Multiple Airlines
Deal found 12/7$1,226
Sun 2/813:15
SYD
-
DEN
2 stops23h 57m
Multiple Airlines
Tue 11/807:25
DEN
-
SYD
2 stops47h 00m
Multiple Airlines
Deal found 13/7$1,229
Thu 5/1111:50
SYD
-
DEN
2 stops38h 26m
United Airlines
Sat 7/1106:00
DEN
-
SYD
1 stop33h 20m
United Airlines
Deal found 13/7$1,251
Sun 25/1010:10
SYD
-
ASE
2 stops67h 05m
American Airlines
Wed 28/1007:30
ASE
-
SYD
1 stop30h 25m
American Airlines
Deal found 9/7$1,281
Thu 20/811:55
BNE
-
DEN
2 stops28h 49m
Multiple Airlines
Sat 29/807:00
DEN
-
BNE
2 stops35h 40m
Multiple Airlines
Deal found 13/7$1,284
Wed 7/1014:25
MEL
-
DEN
2 stops24h 05m
Multiple Airlines
Thu 29/1009:40
DEN
-
MEL
2 stops33h 40m
Multiple Airlines
Deal found 12/7$1,296
Fri 6/1113:55
MEL
-
DEN
2 stops28h 30m
Multiple Airlines
Mon 9/1112:02
DEN
-
MEL
2 stops30h 43m
Multiple Airlines
Deal found 11/7$1,297
Fri 4/906:15
SYD
-
DEN
2 stops34h 29m
Multiple Airlines
Sun 13/912:02
DEN
-
SYD
2 stops42h 23m
Multiple Airlines
Deal found 14/7$1,311
Sun 9/814:10
SYD
-
DEN
2 stops23h 02m
Multiple Airlines
Sun 16/807:00
DEN
-
SYD
2 stops36h 50m
Multiple Airlines
Deal found 12/7$1,346
Thu 27/809:10
SYD
-
ASE
2 stops27h 06m
American Airlines
Thu 3/913:54
ASE
-
SYD
2 stops25h 11m
American Airlines
Deal found 13/7$1,487
Thu 13/809:10
SYD
-
COS
2 stops42h 50m
American Airlines
Mon 17/815:51
COS
-
SYD
1 stop23h 04m
American Airlines
Deal found 10/7$1,520
Thu 27/809:15
SYD
-
ASE
1 stop27h 09m
Delta
Thu 3/912:03
ASE
-
SYD
1 stop26h 47m
Delta
Deal found 13/7$1,526

Find flight deals from Australia to Colorado

Keep the following information in mind while searching for Australia to Colorado flight deals. Data was last updated 15 July 2026.

Round-trip from

$1,226

One-way from

$887

Popular in

July

Cheapest in

March

Average price

$2,493
13/8-9/9
  • 13/8-9/9
  • 4 total stops
  • 59h 10m total
  • Australia to Colorado
Search Deals
26/8
  • 26/8
  • 1 total stop
  • 21h 31m total
  • Australia to Colorado
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($504 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($93 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Colorado 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 647,157 searches. Data last updated 15 July 2026.
Use the filters below to find and compare flights from Australia to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 5/11

11:50-08:16

2 stops38h 26m

Denver Intl

Sat 7/11

06:00-09:20

1 stop33h 20m

$1,255

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Sun 25/10

10:10-12:15

2 stops67h 05m

Aspen Pitkin County

Wed 28/10

07:30-06:55

1 stop30h 25m

$1,291

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 4/9

13:15-21:53

3 stops24h 38m

Denver Intl

Sun 13/9

09:15-11:50

2 stops34h 35m

$1,366

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Thu 27/8

12:00-20:16

1 stop24h 16m

Aspen Pitkin County

Thu 3/9

14:20-06:55

1 stop24h 35m

$1,505

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Thu 13/8

09:10-12:00

2 stops42h 50m

Colorado Springs

Mon 17/8

15:51-06:55

1 stop23h 04m

$1,520

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Thu 27/8

09:15-20:24

1 stop27h 09m

Aspen Pitkin County

Thu 3/9

12:03-06:50

1 stop26h 47m

$1,526

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Fri 14/8

09:10-12:00

2 stops42h 50m

Colorado Springs

Tue 18/8

15:51-06:55

1 stop23h 04m

$1,566

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Sun 18/10

10:00-16:58

1 stop22h 58m

Denver Intl

Wed 21/10

09:40-07:05

1 stop29h 25m

$1,723

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Sat 17/10

11:20-22:29

2 stops27h 09m

Denver Intl

Wed 21/10

15:39-17:25

2 stops33h 46m

$1,724

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Sat 17/10

20:35-00:25

1 stop19h 50m

Denver Intl

Wed 21/10

06:30-05:00

1 stop30h 30m

$1,724

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Australia to Colorado

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

Cheapflights Insights

Everything you need to know about your flight from Australia to Colorado

What is the cheapest month to book a flight from Australia to Colorado?

Currently, August is the cheapest month in which you can book a flight from Australia to Colorado (average of $197). Flying from Australia to Colorado in March is currently the most expensive (average of $1,277). 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.

How far ahead should I book a flight from Australia to Colorado?

To ensure you get the cheapest price possible for a flight from Australia to Colorado, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated 15 July 2026.
Get a feel of what it's like to fly with Air New Zealand,Qantas Airways, andUnited Airlines from Australia to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Crew

8.5

Food

7.5

Comfort

8.0

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air New Zealand
8.0
Very Good
653 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Crew

8.5

Food

7.5

Comfort

8.0

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Qantas Airways
7.5
Good
1,061 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Crew

8.5

Food

7.5

Comfort

8.0

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
United Airlines
7.4
Good
9,988 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Crew

8.5

Food

7.5

Comfort

8.0

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
American Airlines
7.1
Good
11,806 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Crew

8.5

Food

7.5

Comfort

8.0

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air Canada
7.1
Good
11,339 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Crew

8.5

Food

7.5

Comfort

8.0

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Related info for your journey

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

  • How long is the flight from Australia to Colorado?

    Departing from Australia to Colorado will take you 22h 58m. The distance from Australia to Colorado is about 12894 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Australia to Colorado one-way?

    To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $779. Air Canada flights start at $802 while deals on United Airlines start at $1,169 one-way.

  • Can I find deals for flights from Australia to Colorado that include hotel bookings?

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

  • How can I find direct flights from Australia to Colorado?

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

  • Can I find deals for business class flights from Australia to Colorado?

    Yes. Cheapflights offers flight deals from Australia to Colorado 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 Australia to Colorado?

    Currently, August is the cheapest month in which you can book a flight from Australia to Colorado (average of $197). Flying from Australia to Colorado in March is currently the most expensive (average of $1,277). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Australia to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Australia to Colorado

Discover the top 7 airlines that operate flights from Australia to Colorado. 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 647,157 searches. Data last updated 15 July 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$406Average$1,116FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$561Average$1,975FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Fiji AirwaysCheapest$1,026Average$1,327FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest$1,205Average$2,119FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,250Average$1,792FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,303Average$1,506FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$1,580Average$2,717FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Colorado?

When you search for this flight from Australia to Colorado, 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 Australia to Colorado?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia to Colorado for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Australia to Colorado with no change fees?

Yes, we can. To see specific flights from Australia to Colorado with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Australia to Colorado become cheaper?

Not ready to book yet? You can track prices for flights from Australia to Colorado on Cheapflights with our Price Alert feature and get notified when better prices are available.

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