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$1,327 Cheap flights to Colorado

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Colorado departing on 6/8. 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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Recent flights found to popular cities in Colorado

Find flights to these popular cities in Colorado from your nearest airport.

Flights to Denver

Search all flight deals to Denver
Multiple Airlines
6 Aug
MEL
27h 06m
2 stops
DEN
9 Aug
DEN
37h 25m
2 stops
MEL
$1,327
Multiple Airlines
20 July
SYD
34h 36m
2 stops
DEN
5 Aug
DEN
36h 25m
2 stops
SYD
$1,345
Multiple Airlines
2 June
SYD
22h 51m
2 stops
DEN
20 June
DEN
36h 50m
2 stops
SYD
$1,372
Multiple Airlines
6 Aug
MEL
27h 06m
2 stops
DEN
9 Aug
DEN
38h 15m
3 stops
MEL
$1,379
Multiple Airlines
20 July
SYD
34h 36m
2 stops
DEN
5 Aug
DEN
34h 35m
3 stops
SYD
$1,387
Multiple Airlines
10 June
SYD
37h 43m
3 stops
DEN
21 June
DEN
47h 10m
2 stops
SYD
$1,404
Multiple Airlines
10 June
SYD
37h 43m
3 stops
DEN
21 June
DEN
48h 00m
3 stops
SYD
$1,439
American Airlines
5 Oct
SYD
21h 56m
2 stops
DEN
20 Oct
DEN
22h 12m
2 stops
SYD
$1,444
American Airlines
6 Oct
SYD
21h 56m
2 stops
DEN
21 Oct
DEN
20h 11m
1 stop
SYD
$1,453
Multiple Airlines
1 June
SYD
27h 23m
2 stops
DEN
22 June
DEN
48h 00m
3 stops
SYD
$1,472
American Airlines
14 Sept
SYD
19h 33m
1 stop
DEN
4 Oct
DEN
22h 10m
2 stops
SYD
$1,481
Multiple Airlines
1 June
SYD
22h 51m
2 stops
DEN
22 June
DEN
37h 40m
3 stops
SYD
$1,491

Flights to Aspen

Search all flight deals to Aspen
Delta
13 June
SYD
27h 08m
1 stop
ASE
19 June
ASE
26h 47m
1 stop
SYD
$1,995
American Airlines
7 Aug
SYD
51h 06m
2 stops
ASE
11 Aug
ASE
28h 24m
1 stop
SYD
$2,099
American Airlines
7 Aug
SYD
51h 06m
2 stops
ASE
11 Aug
ASE
31h 25m
1 stop
SYD
$2,160
American Airlines
7 Aug
SYD
42h 26m
2 stops
ASE
11 Aug
ASE
28h 24m
1 stop
SYD
$2,193
American Airlines
7 Aug
SYD
40h 51m
2 stops
ASE
11 Aug
ASE
31h 25m
1 stop
SYD
$2,314
American Airlines
7 Aug
SYD
44h 40m
2 stops
ASE
11 Aug
ASE
24h 35m
1 stop
SYD
$2,345
Air New Zealand
13 June
SYD
40h 35m
2 stops
ASE
19 June
ASE
33h 30m
2 stops
SYD
$2,795
United Airlines
7 Aug
SYD
20h 08m
1 stop
ASE
11 Aug
ASE
19h 48m
1 stop
SYD
$2,868
United Airlines
7 Aug
SYD
26h 01m
1 stop
ASE
11 Aug
ASE
19h 48m
1 stop
SYD
$2,874
United Airlines
7 Aug
SYD
25h 35m
1 stop
ASE
11 Aug
ASE
19h 48m
1 stop
SYD
$2,899
United Airlines
7 Aug
SYD
20h 24m
2 stops
ASE
11 Aug
ASE
22h 10m
2 stops
SYD
$2,903
United Airlines
7 Aug
SYD
23h 56m
2 stops
ASE
11 Aug
ASE
22h 10m
2 stops
SYD
$2,907

Flights to Colorado Springs

Search all flight deals to Colorado Springs
American Airlines
7 Aug
SYD
43h 35m
2 stops
COS
11 Aug
COS
23h 04m
1 stop
SYD
$2,405
Delta
30 June
SYD
29h 27m
2 stops
COS
7 July
COS
30h 40m
2 stops
SYD
$2,724
American Airlines
7 Aug
SYD
29h 43m
2 stops
COS
11 Aug
COS
25h 49m
2 stops
SYD
$2,794
Multiple Airlines
30 June
SYD
21h 51m
2 stops
COS
7 July
COS
21h 40m
1 stop
SYD
$2,930
Multiple Airlines
30 June
SYD
20h 45m
1 stop
COS
7 July
COS
21h 40m
1 stop
SYD
$3,141
Multiple Airlines
30 June
SYD
28h 35m
3 stops
COS
7 July
COS
23h 17m
2 stops
SYD
$3,204
Multiple Airlines
30 June
SYD
31h 59m
3 stops
COS
7 July
COS
28h 38m
3 stops
SYD
$3,827

Find the cheapest flights from Australia to Colorado

Recent return flight deals from Australia to Colorado

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:30 - 00:36
MEL
-
DEN
27h 06m
2 stops
Multiple Airlines Logo
07:00 - 12:25
DEN
-
MEL
37h 25m
2 stops
$1,327Multiple Airlines
Thu, 6 Aug - Sun, 9 Aug
Multiple Airlines Logo
06:00 - 00:36
SYD
-
DEN
34h 36m
2 stops
Multiple Airlines Logo
07:25 - 11:50
DEN
-
SYD
36h 25m
2 stops
$1,345Multiple Airlines
Mon, 20 Jul - Wed, 5 Aug
American Airlines Logo
10:10 - 15:06
SYD
-
DEN
21h 56m
2 stops
American Airlines Logo
16:53 - 08:05
DEN
-
SYD
22h 12m
2 stops
$1,444American Airlines
Mon, 5 Oct - Tue, 20 Oct
American Airlines Logo
10:10 - 15:06
SYD
-
DEN
21h 56m
2 stops
American Airlines Logo
18:19 - 07:30
DEN
-
SYD
20h 11m
1 stop
$1,453American Airlines
Tue, 6 Oct - Wed, 21 Oct
Air Canada Logo
10:00 - 12:35
BNE
-
DEN
18h 35m
1 stop
Air Canada Logo
19:50 - 07:05
DEN
-
BNE
19h 15m
1 stop
$1,590Air Canada
Wed, 17 Jun - Wed, 24 Jun
Air Canada Logo
06:00 - 17:13
MEL
-
DEN
27h 13m
2 stops
Air Canada Logo
19:50 - 11:35
DEN
-
MEL
23h 45m
2 stops
$2,049Air Canada
Mon, 17 Aug - Thu, 10 Sep
Air New Zealand Logo
12:10 - 19:45
MEL
-
DEN
23h 35m
2 stops
Air New Zealand Logo
17:45 - 10:55
DEN
-
MEL
25h 10m
2 stops
$2,054Air New Zealand
Wed, 19 Aug - Mon, 14 Sep
Air New Zealand Logo
19:20 - 19:55
SYD
-
ASE
40h 35m
2 stops
Air New Zealand Logo
07:15 - 08:45
ASE
-
SYD
33h 30m
2 stops
$2,795Air New Zealand
Sat, 13 Jun - Fri, 19 Jun
United Airlines Logo
09:30 - 13:38
SYD
-
ASE
20h 08m
1 stop
United Airlines Logo
19:12 - 07:00
ASE
-
SYD
19h 48m
1 stop
$2,868United Airlines
Fri, 7 Aug - Tue, 11 Aug
United Airlines Logo
09:30 - 19:31
SYD
-
ASE
26h 01m
1 stop
United Airlines Logo
19:12 - 07:00
ASE
-
SYD
19h 48m
1 stop
$2,874United Airlines
Fri, 7 Aug - Tue, 11 Aug

momondo Fare Finder

 
Locate flights to Colorado that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 18 May 2026.
Use the filters below to find and compare flights to Colorado that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Thu 6/8

13:30-00:36

2 stops27h 06m

Denver Intl

Sun 9/8

07:00-12:25

2 stops37h 25m

$1,327

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 20/7

06:00-00:36

2 stops34h 36m

Denver Intl

Wed 5/8

07:25-11:50

2 stops36h 25m

$1,345

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 5/10

10:10-15:06

2 stops21h 56m

Denver Intl

Tue 20/10

16:53-08:05

2 stops22h 12m

$1,444

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 6/10

10:10-15:06

2 stops21h 56m

Denver Intl

Wed 21/10

18:19-07:30

1 stop20h 11m

$1,453
Fastest return journey

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Wed 17/6

10:00-12:35

1 stop18h 35m

Denver Intl

Wed 24/6

19:50-07:05

1 stop19h 15m

$1,590

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Mon 17/8

06:00-17:13

2 stops27h 13m

Denver Intl

Thu 10/9

19:50-11:35

2 stops23h 45m

$2,049

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Wed 19/8

12:10-19:45

2 stops23h 35m

Denver Intl

Mon 14/9

17:45-10:55

2 stops25h 10m

$2,054

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Sat 13/6

19:20-19:55

2 stops40h 35m

Aspen Pitkin County

Fri 19/6

07:15-08:45

2 stops33h 30m

$2,795

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Fri 7/8

09:30-13:38

1 stop20h 08m

Aspen Pitkin County

Tue 11/8

19:12-07:00

1 stop19h 48m

$2,868

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Fri 7/8

09:30-19:31

1 stop26h 01m

Aspen Pitkin County

Tue 11/8

19:12-07:00

1 stop19h 48m

$2,874

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Colorado from

Colorado flights insights and trends

Explore insights for your Colorado flight to craft the best travel plan

Which airlines fly to Colorado?

Air Canada, Qantas Airways and United Airlines are the top three most popular airlines that fly to Colorado from Australia according to our data. Air Canada is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Colorado

Click on the cities below to find out when it's cheapest to fly to Colorado from Australia
Denver
Denver
Find flights to Denver

Cheap Colorado flight deals and tips

Summary info about Colorado flight prices, duration and airlines

Best One-Way Price

$706

Best Round-Trip Price

$1,327

Fastest flight time

29h 01m
The best one-way flight price to Colorado from Australia in the last 72 hours is $706 (Sydney Kingsford Smith to Denver Intl).
Search Deals
The best round-trip flight price to Colorado from Australia in the last 72 hours is $1,327 (Melbourne to Denver Intl).
Search Deals
The fastest flight to Colorado from Australia takes 29h 01m (Brisbane to Denver Intl).
Search Deals

Frequently asked questions about flying to Colorado

What is the cheapest flight I can find to Colorado?

Flights to Colorado vary based on month, airline, when you book, where you are departing from and many more variables, but on average momondo users can expect to spend about $668/pp. The absolute cheapest flight to Colorado is $41/pp

What is the best airport to fly into to visit Denver?

The majority of momondo users who fly to Colorado tend to spend time in Denver, which is visited 88% more often than other cities. When flying to Denver, the most popular airport to fly into is Denver Airport.

I plan on visiting Ball Arena. Which airport is the quickest drive?

Ball Arena is closest to Denver Airport. Those looking for an alternative airport option near Ball Arena could try flying into Colorado Springs Airport.

What is the weather like in Colorado?

Temperatures in Colorado can vary between -1 °C and 23 °C based on the time of year. Typically, the coldest month in Colorado will be January, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to Colorado in January, January, and December, as that is when precipitation is least likely.

Which airlines fly to Colorado?

You can find flights to Colorado from 6 airlines. If you’re unsure which to fly with, consider booking your flight with Air Canada, Qantas Airways or United Airlines as these are the most popular among our users. Air Canada is the most favoured with 32% of momondo travellers booking flights with this airline.

When did momondo last update prices for flights to Colorado?

Prices for flights to Colorado refresh daily.

How many operators does momondo search for flights to Colorado?

The number of operators available for flights to Colorado is 7 as of May 2026.

How old do you have to be to fly to Colorado?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Colorado.

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

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find flights to Colorado on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado that suits you.

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

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

How can momondo help me find flights to Colorado?

Once all potential 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 to Colorado right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Colorado 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.
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Find better results for your trip to Colorado

Popular Flights to Colorado

Popular routes according to searches in the past day on momondo
Sydney to Denver flightsfrom $1,450
Melbourne to Denver flightsfrom $1,600
Brisbane to Denver flightsfrom $1,756
Sydney to Aspen flightsfrom $1,995
Perth to Denver flightsfrom $2,221
Sydney to Colorado Springs flightsfrom $2,724
Canberra to Denver flightsfrom $2,906