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$1,365 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 13/8. 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
13 Aug
MEL
27h 06m
2 stops
DEN
8 Sept
DEN
36h 35m
2 stops
MEL
$1,365
Multiple Airlines
1 June
SYD
27h 23m
2 stops
DEN
22 June
DEN
37h 40m
3 stops
SYD
$1,371
Multiple Airlines
1 June
SYD
27h 23m
2 stops
DEN
22 June
DEN
31h 18m
2 stops
SYD
$1,390
Multiple Airlines
10 June
SYD
37h 58m
3 stops
DEN
24 June
DEN
31h 03m
3 stops
SYD
$1,397
Multiple Airlines
2 Aug
MEL
27h 06m
2 stops
DEN
15 Aug
DEN
37h 00m
2 stops
MEL
$1,400
Multiple Airlines
1 June
SYD
27h 23m
2 stops
DEN
22 June
DEN
48h 10m
3 stops
SYD
$1,419
Multiple Airlines
1 June
SYD
27h 23m
2 stops
DEN
22 June
DEN
37h 05m
3 stops
SYD
$1,434
American Airlines
29 Sept
SYD
22h 23m
2 stops
DEN
14 Oct
DEN
20h 11m
1 stop
SYD
$1,436
American Airlines
28 Sept
SYD
24h 20m
1 stop
DEN
13 Oct
DEN
22h 01m
2 stops
SYD
$1,466
Multiple Airlines
1 June
SYD
27h 23m
2 stops
DEN
22 June
DEN
31h 18m
2 stops
SYD
$1,467
Multiple Airlines
1 June
SYD
27h 23m
2 stops
DEN
22 June
DEN
41h 38m
2 stops
SYD
$1,477
American Airlines
30 Sept
SYD
29h 57m
1 stop
DEN
15 Oct
DEN
32h 22m
1 stop
SYD
$1,494

Flights to Aspen

Search all flight deals to Aspen
American Airlines
7 Aug
SYD
42h 26m
2 stops
ASE
11 Aug
ASE
31h 25m
1 stop
SYD
$2,123
American Airlines
7 Aug
SYD
51h 06m
2 stops
ASE
11 Aug
ASE
31h 25m
1 stop
SYD
$2,195
American Airlines
7 Aug
SYD
42h 26m
2 stops
ASE
11 Aug
ASE
31h 25m
1 stop
SYD
$2,207
Qantas Airways
24 June
SYD
24h 11m
1 stop
ASE
1 July
ASE
21h 14m
1 stop
SYD
$2,617
United Airlines
24 June
SYD
24h 59m
2 stops
ASE
1 July
ASE
21h 50m
2 stops
SYD
$2,639
Qantas Airways
25 June
SYD
24h 11m
1 stop
ASE
2 July
ASE
22h 35m
1 stop
SYD
$2,696
Multiple Airlines
25 June
SYD
27h 26m
2 stops
ASE
2 July
ASE
22h 35m
1 stop
SYD
$2,717
United Airlines
25 June
SYD
25h 15m
2 stops
ASE
2 July
ASE
21h 45m
2 stops
SYD
$2,719
American Airlines
30 Oct
SYD
42h 04m
2 stops
ASE
3 Nov
ASE
29h 21m
1 stop
SYD
$2,772
American Airlines
30 Oct
SYD
42h 04m
2 stops
ASE
3 Nov
ASE
29h 21m
1 stop
SYD
$2,773
United Airlines
7 Aug
SYD
25h 35m
1 stop
ASE
11 Aug
ASE
19h 48m
1 stop
SYD
$2,864
United Airlines
30 Oct
SYD
19h 35m
1 stop
ASE
3 Nov
ASE
25h 25m
1 stop
SYD
$2,867

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
$2,330
American Airlines
7 Aug
SYD
43h 35m
2 stops
COS
11 Aug
COS
30h 55m
1 stop
SYD
$2,413
American Airlines
23 June
SYD
29h 14m
2 stops
COS
30 June
COS
28h 19m
2 stops
SYD
$2,503
American Airlines
23 June
SYD
29h 14m
2 stops
COS
30 June
COS
21h 40m
1 stop
SYD
$2,504
Qantas Airways
23 June
SYD
19h 01m
1 stop
COS
30 June
COS
23h 02m
1 stop
SYD
$2,620
United Airlines
23 June
SYD
27h 16m
2 stops
COS
30 June
COS
23h 53m
2 stops
SYD
$2,639
Delta
7 June
SYD
24h 25m
2 stops
COS
13 June
COS
30h 36m
2 stops
SYD
$2,753
American Airlines
7 Aug
SYD
29h 43m
2 stops
COS
11 Aug
COS
26h 54m
2 stops
SYD
$2,758
American Airlines
7 Aug
SYD
29h 43m
2 stops
COS
11 Aug
COS
31h 05m
2 stops
SYD
$2,759
American Airlines
7 Aug
SYD
26h 53m
1 stop
COS
11 Aug
COS
25h 39m
1 stop
SYD
$2,761
Qantas Airways
7 June
SYD
36h 35m
2 stops
COS
13 June
COS
21h 40m
1 stop
SYD
$2,900
Qantas Airways
7 June
SYD
19h 01m
1 stop
COS
13 June
COS
21h 40m
1 stop
SYD
$3,018

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
07:25 - 12:00
DEN
-
MEL
36h 35m
2 stops
$1,365Multiple Airlines
Thu, 13 Aug - Tue, 8 Sep
Multiple Airlines Logo
13:15 - 00:38
SYD
-
DEN
27h 23m
2 stops
Multiple Airlines Logo
06:10 - 11:50
DEN
-
SYD
37h 40m
3 stops
$1,371Multiple Airlines
Mon, 1 Jun - Mon, 22 Jun
American Airlines Logo
09:10 - 15:33
SYD
-
DEN
22h 23m
2 stops
American Airlines Logo
18:19 - 07:30
DEN
-
SYD
20h 11m
1 stop
$1,436American Airlines
Tue, 29 Sep - Wed, 14 Oct
American Airlines Logo
09:10 - 17:30
SYD
-
DEN
24h 20m
1 stop
American Airlines Logo
18:19 - 09:20
DEN
-
SYD
22h 01m
2 stops
$1,466American Airlines
Mon, 28 Sep - Tue, 13 Oct
Qantas Airways Logo
20:35 - 11:14
BNE
-
DEN
30h 39m
1 stop
Qantas Airways Logo
11:39 - 05:00
DEN
-
BNE
25h 21m
1 stop
$2,501Qantas Airways
Fri, 24 Jul - Fri, 14 Aug
Qantas Airways Logo
09:20 - 17:37
BNE
-
DEN
48h 17m
2 stops
Qantas Airways Logo
18:19 - 05:50
DEN
-
BNE
19h 31m
1 stop
$2,519Qantas Airways
Fri, 26 Jun - Mon, 26 Oct
United Airlines Logo
09:30 - 20:46
SYD
-
COS
27h 16m
2 stops
United Airlines Logo
15:02 - 06:55
COS
-
SYD
23h 53m
2 stops
$2,639United Airlines
Tue, 23 Jun - Tue, 30 Jun
United Airlines Logo
09:30 - 18:29
SYD
-
ASE
24h 59m
2 stops
United Airlines Logo
17:10 - 07:00
ASE
-
SYD
21h 50m
2 stops
$2,639United Airlines
Wed, 24 Jun - Wed, 1 Jul
Air Canada Logo
17:15 - 23:12
PER
-
DEN
43h 57m
2 stops
Air Canada Logo
15:50 - 15:45
DEN
-
PER
33h 55m
3 stops
$2,784Air Canada
Sat, 25 Jul - Tue, 18 Aug
Air Canada Logo
22:40 - 17:13
PER
-
DEN
32h 33m
2 stops
Air Canada Logo
19:50 - 21:40
DEN
-
PER
35h 50m
2 stops
$2,863Air Canada
Wed, 22 Jul - Thu, 20 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 11 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 13/8

13:30-00:36

2 stops27h 06m

Denver Intl

Tue 8/9

07:25-12:00

2 stops36h 35m

$1,365

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 1/6

13:15-00:38

2 stops27h 23m

Denver Intl

Mon 22/6

06:10-11:50

3 stops37h 40m

$1,371
Fastest return journey

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 29/9

09:10-15:33

2 stops22h 23m

Denver Intl

Wed 14/10

18:19-07:30

1 stop20h 11m

$1,436

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 28/9

09:10-17:30

1 stop24h 20m

Denver Intl

Tue 13/10

18:19-09:20

2 stops22h 01m

$1,466

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Fri 24/7

20:35-11:14

1 stop30h 39m

Denver Intl

Fri 14/8

11:39-05:00

1 stop25h 21m

$2,501

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Fri 26/6

09:20-17:37

2 stops48h 17m

Denver Intl

Mon 26/10

18:19-05:50

1 stop19h 31m

$2,519

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Tue 23/6

09:30-20:46

2 stops27h 16m

Colorado Springs

Tue 30/6

15:02-06:55

2 stops23h 53m

$2,639

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Wed 24/6

09:30-18:29

2 stops24h 59m

Aspen Pitkin County

Wed 1/7

17:10-07:00

2 stops21h 50m

$2,639

PerthDenver

PER - DEN

PERDEN

Perth

Sat 25/7

17:15-23:12

2 stops43h 57m

Denver Intl

Tue 18/8

15:50-15:45

3 stops33h 55m

$2,784

PerthDenver

PER - DEN

PERDEN

Perth

Wed 22/7

22:40-17:13

2 stops32h 33m

Denver Intl

Thu 20/8

19:50-21:40

2 stops35h 50m

$2,863

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

$715

Best Round-Trip Price

$1,365

Fastest flight time

24h 00m
The best one-way flight price to Colorado from Australia in the last 72 hours is $715 (Sydney Kingsford Smith to Denver Intl).
Search Deals
The best round-trip flight price to Colorado from Australia in the last 72 hours is $1,365 (Melbourne to Denver Intl).
Search Deals
The fastest flight to Colorado from Australia takes 24h 00m (Sydney Kingsford Smith to Aspen Pitkin County).
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 $659/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
Melbourne to Denver flightsfrom $1,281
Sydney to Denver flightsfrom $1,390
Brisbane to Denver flightsfrom $1,604
Perth to Denver flightsfrom $2,610
Sydney to Colorado Springs flightsfrom $2,768
Sydney to Aspen flightsfrom $2,864
Canberra to Denver flightsfrom $2,868