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Cheap flights from Sydney to Colorado from $440

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Colorado departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 12:30 am
SYD
-
DEN
27h 30m
2 stops
Multiple Airlines Logo
9:00 am - 12:35 pm
DEN
-
SYD
34h 35m
2 stops
$957Multiple Airlines
sam., mars 14 - sam., mars 21
Multiple Airlines Logo
1:10 pm - 7:49 pm
SYD
-
DEN
22h 39m
2 stops
Multiple Airlines Logo
1:35 pm - 7:30 am
DEN
-
SYD
25h 55m
1 stop
$972Multiple Airlines
mer., avr. 22 - mar., mai 19
Multiple Airlines Logo
2:00 pm - 11:30 pm
SYD
-
DEN
27h 30m
2 stops
Multiple Airlines Logo
9:00 am - 12:35 pm
DEN
-
SYD
34h 35m
2 stops
$1,001Multiple Airlines
dim., mars 8 - sam., mars 14
Air New Zealand Logo
9:55 am - 7:40 pm
SYD
-
DEN
25h 45m
2 stops
Air New Zealand Logo
3:44 pm - 6:10 pm
DEN
-
SYD
34h 26m
2 stops
$1,027Air New Zealand
sam., avr. 25 - mer., mai 20
Air New Zealand Logo
11:45 am - 6:23 pm
SYD
-
DEN
24h 38m
2 stops
Air New Zealand Logo
1:45 pm - 10:30 am
DEN
-
SYD
26h 45m
2 stops
$1,053Air New Zealand
mar., févr. 24 - mar., mars 3
American Airlines Logo
2:05 pm - 4:06 pm
SYD
-
ASE
20h 01m
1 stop
American Airlines Logo
12:39 pm - 9:00 am
ASE
-
SYD
26h 21m
2 stops
$1,223American Airlines
ven., févr. 27 - ven., mars 6
United Airlines Logo
11:20 am - 4:17 pm
SYD
-
ASE
22h 57m
1 stop
United Airlines Logo
5:00 pm - 7:00 am
ASE
-
SYD
21h 00m
1 stop
$1,250United Airlines
sam., mars 7 - mer., mars 11
United Airlines Logo
9:30 am - 1:41 pm
SYD
-
ASE
20h 11m
1 stop
United Airlines Logo
2:00 pm - 6:55 am
ASE
-
SYD
24h 55m
2 stops
$1,378United Airlines
mar., juin 23 - mer., juil. 1
American Airlines Logo
11:20 am - 9:50 am
SYD
-
COS
40h 30m
2 stops
American Airlines Logo
1:39 pm - 6:55 am
COS
-
SYD
23h 16m
1 stop
$1,701American Airlines
mer., févr. 18 - sam., févr. 21
Qantas Airways Logo
5:30 pm - 5:17 pm
SYD
-
ASE
39h 47m
3 stops
Qantas Airways Logo
2:20 pm - 8:40 am
ASE
-
SYD
26h 20m
2 stops
$2,595Qantas Airways
mar., juin 23 - mer., juil. 1

Air Canada flights from Sydney to Colorado

Our best Air Canada deals on Sydney to Colorado flight tickets
Air Canada
Feb 5
SYD11:20 amSydney Kingsford Smith
19h 06m
1 stop
DEN12:26 pmDenver Intl
Feb 18
DEN8:05 amDenver Intl
31h 30m
1 stop
SYD9:35 amSydney Kingsford Smith
$1,040
Air Canada
Mar 4
SYD11:20 amSydney Kingsford Smith
19h 17m
1 stop
DEN12:37 pmDenver Intl
May 24
DEN7:50 pmDenver Intl
19h 30m
1 stop
SYD7:20 amSydney Kingsford Smith
$1,087
Air Canada
Mar 4
SYD11:20 amSydney Kingsford Smith
41h 03m
2 stops
DEN10:23 amDenver Intl
May 24
DEN7:50 pmDenver Intl
19h 30m
1 stop
SYD7:20 amSydney Kingsford Smith
$1,120

Air New Zealand flights from Sydney to Colorado

Our best Air New Zealand deals on Sydney to Colorado flight tickets
Air New Zealand
Apr 25
SYD9:55 amSydney Kingsford Smith
25h 45m
2 stops
DEN7:40 pmDenver Intl
May 20
DEN3:44 pmDenver Intl
34h 26m
2 stops
SYD6:10 pmSydney Kingsford Smith
$1,027
Air New Zealand
Feb 24
SYD11:45 amSydney Kingsford Smith
24h 38m
2 stops
DEN6:23 pmDenver Intl
Mar 3
DEN1:45 pmDenver Intl
26h 45m
2 stops
SYD10:30 amSydney Kingsford Smith
$1,053
Air New Zealand
Mar 4
SYD11:45 amSydney Kingsford Smith
28h 25m
2 stops
DEN10:10 pmDenver Intl
May 24
DEN10:00 amDenver Intl
32h 40m
2 stops
SYD10:40 amSydney Kingsford Smith
$1,058

momondo Fare Finder

 
Customize your flight search to find flights from Sydney 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, momondo users made 832,500 searches. Data last updated janvier 29, 2026.
Use the filters below to find and compare flights from Sydney to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

sam. 3/14

2:00 pm-12:30 am

2 stops27h 30m

Denver Intl

sam. 3/21

9:00 am-12:35 pm

2 stops34h 35m

$957

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

mer. 4/22

1:10 pm-7:49 pm

2 stops22h 39m

Denver Intl

mar. 5/19

1:35 pm-7:30 am

1 stop25h 55m

$972

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

dim. 3/8

2:00 pm-11:30 pm

2 stops27h 30m

Denver Intl

sam. 3/14

9:00 am-12:35 pm

2 stops34h 35m

$1,001

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

sam. 4/25

9:55 am-7:40 pm

2 stops25h 45m

Denver Intl

mer. 5/20

3:44 pm-6:10 pm

2 stops34h 26m

$1,027

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

mar. 2/24

11:45 am-6:23 pm

2 stops24h 38m

Denver Intl

mar. 3/3

1:45 pm-10:30 am

2 stops26h 45m

$1,053

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

ven. 2/27

2:05 pm-4:06 pm

1 stop20h 01m

Aspen Pitkin County

ven. 3/6

12:39 pm-9:00 am

2 stops26h 21m

$1,223

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

sam. 3/7

11:20 am-4:17 pm

1 stop22h 57m

Aspen Pitkin County

mer. 3/11

5:00 pm-7:00 am

1 stop21h 00m

$1,250

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

mar. 6/23

9:30 am-1:41 pm

1 stop20h 11m

Aspen Pitkin County

mer. 7/1

2:00 pm-6:55 am

2 stops24h 55m

$1,378

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

mer. 2/18

11:20 am-9:50 am

2 stops40h 30m

Colorado Springs

sam. 2/21

1:39 pm-6:55 am

1 stop23h 16m

$1,701

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

mar. 6/23

5:30 pm-5:17 pm

3 stops39h 47m

Aspen Pitkin County

mer. 7/1

2:20 pm-8:40 am

2 stops26h 20m

$2,595

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado from

How to get the cheapest flight ticket from Sydney to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The month of February is, on average, the cheapest month to fly to Colorado from Sydney, with most prices found around $752. The month of March is another great option to travel to Colorado, with average flight prices from Sydney averaging around $759.

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $1,029 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Sydney for as low as $850 on momondo.

Can stopping save me money on Sydney to Colorado flights?

You could potentially save up to 21% on your flight if you consider stops on a Sydney to Colorado flight.

Cheap Sydney to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Colorado

Fastest flight time

19h 14m

Direct flights

None
The fastest flight from Sydney to Colorado takes 19h 14m
There are no direct flights from Sydney to Colorado. There are no popular flight routes from Sydney to Colorado.
Search flight deals

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Colorado?

    Prices for flights from Sydney Kingsford Smith Airport to Colorado are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Colorado?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Colorado?

    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 from Sydney Kingsford Smith Airport to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to Colorado

Compare and see reviews for airlines that fly from Sydney to Colorado with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $718Free CancellationRating
7.5
981 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $977Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Colorado?

Finding the right flight to Colorado from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

Can I find flights from Sydney to Colorado with flexible booking policies on momondo?

momondo does allow users to show only those flights to Colorado from Sydney which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sydney to Colorado?

Once all potential Sydney to Colorado flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Sydney to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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sam. 2/28
sam. 3/7
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