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$1,255 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
26h 59m
2 stops
DEN
8 Sept
DEN
36h 40m
2 stops
MEL
$1,255
Multiple Airlines
18 July
SYD
27h 14m
2 stops
DEN
27 July
DEN
47h 10m
2 stops
SYD
$1,360
Multiple Airlines
16 July
SYD
27h 14m
2 stops
DEN
29 July
DEN
46h 45m
2 stops
SYD
$1,379
Multiple Airlines
16 July
SYD
27h 14m
2 stops
DEN
29 July
DEN
36h 25m
2 stops
SYD
$1,386
Multiple Airlines
16 July
SYD
27h 14m
2 stops
DEN
30 July
DEN
36h 50m
2 stops
SYD
$1,392
Multiple Airlines
24 July
MEL
26h 59m
2 stops
DEN
25 July
DEN
37h 00m
2 stops
MEL
$1,397
American Airlines
12 Oct
SYD
30h 19m
1 stop
DEN
27 Oct
DEN
26h 21m
2 stops
SYD
$1,418
American Airlines
13 Oct
SYD
30h 19m
1 stop
DEN
28 Oct
DEN
26h 21m
2 stops
SYD
$1,420
Multiple Airlines
24 July
MEL
26h 59m
2 stops
DEN
25 July
DEN
34h 45m
3 stops
MEL
$1,450
Multiple Airlines
18 July
SYD
27h 14m
2 stops
DEN
27 July
DEN
27h 25m
3 stops
SYD
$1,452
Multiple Airlines
17 Aug
MEL
26h 59m
2 stops
DEN
22 Aug
DEN
31h 28m
2 stops
MEL
$1,453
Multiple Airlines
16 July
SYD
27h 14m
2 stops
DEN
29 July
DEN
44h 55m
3 stops
SYD
$1,463

Flights to Aspen

Search all flight deals to Aspen
Qantas Airways
9 July
SYD
22h 49m
1 stop
ASE
16 July
ASE
23h 00m
1 stop
SYD
$2,682
American Airlines
9 July
SYD
27h 07m
2 stops
ASE
16 July
ASE
23h 00m
1 stop
SYD
$2,713
American Airlines
9 July
SYD
27h 07m
2 stops
ASE
16 July
ASE
26h 00m
2 stops
SYD
$3,032
Multiple Airlines
9 July
SYD
29h 52m
3 stops
ASE
16 July
ASE
25h 09m
2 stops
SYD
$3,812
Multiple Airlines
9 July
SYD
29h 52m
3 stops
ASE
16 July
ASE
26h 39m
3 stops
SYD
$4,289

Flights to Colorado Springs

Search all flight deals to Colorado Springs
American Airlines
4 Nov
SYD
40h 39m
2 stops
COS
7 Nov
COS
28h 40m
1 stop
SYD
$1,655
American Airlines
4 Nov
SYD
42h 30m
2 stops
COS
7 Nov
COS
24h 10m
1 stop
SYD
$1,657
American Airlines
4 Nov
SYD
42h 30m
2 stops
COS
7 Nov
COS
24h 10m
1 stop
SYD
$1,763
American Airlines
4 Nov
SYD
40h 39m
2 stops
COS
7 Nov
COS
31h 10m
1 stop
SYD
$1,764
American Airlines
4 Nov
SYD
42h 30m
2 stops
COS
7 Nov
COS
24h 10m
1 stop
SYD
$2,139
American Airlines
29 July
SYD
22h 34m
1 stop
COS
14 Aug
COS
25h 48m
2 stops
SYD
$2,386
United Airlines
29 July
SYD
23h 02m
2 stops
COS
14 Aug
COS
26h 40m
2 stops
SYD
$2,407
Qantas Airways
29 July
SYD
22h 34m
1 stop
COS
14 Aug
COS
21h 42m
1 stop
SYD
$2,530
Multiple Airlines
29 July
SYD
28h 09m
3 stops
COS
14 Aug
COS
22h 34m
2 stops
SYD
$2,633
Multiple Airlines
29 July
SYD
31h 58m
3 stops
COS
14 Aug
COS
28h 28m
3 stops
SYD
$2,740
American Airlines
4 Nov
SYD
22h 32m
2 stops
COS
7 Nov
COS
28h 10m
2 stops
SYD
$2,742
American Airlines
4 Nov
SYD
22h 32m
2 stops
COS
7 Nov
COS
23h 40m
2 stops
SYD
$2,743

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 - 00:29
MEL
-
DEN
26h 59m
2 stops
Multiple Airlines Logo
07:25 - 12:05
DEN
-
MEL
36h 40m
2 stops
$1,255Multiple Airlines
Thu, 13 Aug - Tue, 8 Sep
Multiple Airlines Logo
13:15 - 00:29
SYD
-
DEN
27h 14m
2 stops
Multiple Airlines Logo
07:00 - 22:10
DEN
-
SYD
47h 10m
2 stops
$1,360Multiple Airlines
Sat, 18 Jul - Mon, 27 Jul
Qantas Airways Logo
09:10 - 15:59
SYD
-
ASE
22h 49m
1 stop
Qantas Airways Logo
18:01 - 07:05
ASE
-
SYD
21h 04m
1 stop
$1,495Qantas Airways
Wed, 22 Jul - Fri, 31 Jul
United Airlines Logo
09:30 - 16:08
SYD
-
ASE
22h 38m
2 stops
United Airlines Logo
09:15 - 07:00
ASE
-
SYD
29h 45m
2 stops
$1,502United Airlines
Wed, 22 Jul - Fri, 31 Jul
Air Canada Logo
10:15 - 17:13
BNE
-
DEN
22h 58m
1 stop
Air Canada Logo
19:50 - 07:05
DEN
-
BNE
19h 15m
1 stop
$1,650Air Canada
Tue, 25 Aug - Wed, 9 Sep
Air Canada Logo
10:45 - 20:27
BNE
-
DEN
50h 42m
2 stops
Air Canada Logo
11:21 - 08:45
DEN
-
BNE
28h 24m
2 stops
$1,886Air Canada
Thu, 5 Nov - Sun, 8 Nov
United Airlines Logo
09:30 - 16:32
SYD
-
COS
23h 02m
2 stops
United Airlines Logo
12:20 - 07:00
COS
-
SYD
26h 40m
2 stops
$2,407United Airlines
Wed, 29 Jul - Fri, 14 Aug
Qantas Airways Logo
12:00 - 18:34
SYD
-
COS
22h 34m
1 stop
Qantas Airways Logo
17:13 - 06:55
COS
-
SYD
21h 42m
1 stop
$2,530Qantas Airways
Wed, 29 Jul - Fri, 14 Aug
Air New Zealand Logo
07:05 - 20:14
CBR
-
DEN
29h 09m
3 stops
Air New Zealand Logo
18:05 - 14:55
DEN
-
CBR
28h 50m
3 stops
$3,431Air New Zealand
Mon, 15 Jun - Mon, 6 Jul
Air New Zealand Logo
18:30 - 18:00
CBR
-
DEN
39h 30m
3 stops
Air New Zealand Logo
17:54 - 14:55
DEN
-
CBR
29h 01m
3 stops
$3,495Air New Zealand
Mon, 6 Jul - Mon, 13 Jul

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 25 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

13:30-00:29

2 stops26h 59m

Denver Intl

Tue 8/9

07:25-12:05

2 stops36h 40m

$1,255

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sat 18/7

13:15-00:29

2 stops27h 14m

Denver Intl

Mon 27/7

07:00-22:10

2 stops47h 10m

$1,360

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Wed 22/7

09:10-15:59

1 stop22h 49m

Aspen Pitkin County

Fri 31/7

18:01-07:05

1 stop21h 04m

$1,495

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Wed 22/7

09:30-16:08

2 stops22h 38m

Aspen Pitkin County

Fri 31/7

09:15-07:00

2 stops29h 45m

$1,502
Fastest return journey

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Tue 25/8

10:15-17:13

1 stop22h 58m

Denver Intl

Wed 9/9

19:50-07:05

1 stop19h 15m

$1,650

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Thu 5/11

10:45-20:27

2 stops50h 42m

Denver Intl

Sun 8/11

11:21-08:45

2 stops28h 24m

$1,886

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Wed 29/7

09:30-16:32

2 stops23h 02m

Colorado Springs

Fri 14/8

12:20-07:00

2 stops26h 40m

$2,407

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Wed 29/7

12:00-18:34

1 stop22h 34m

Colorado Springs

Fri 14/8

17:13-06:55

1 stop21h 42m

$2,530

CanberraDenver

CBR - DEN

CBRDEN

Canberra

Mon 15/6

07:05-20:14

3 stops29h 09m

Denver Intl

Mon 6/7

18:05-14:55

3 stops28h 50m

$3,431

CanberraDenver

CBR - DEN

CBRDEN

Canberra

Mon 6/7

18:30-18:00

3 stops39h 30m

Denver Intl

Mon 13/7

17:54-14:55

3 stops29h 01m

$3,495

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 34% 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

$1,144

Best Round-Trip Price

$1,255

Fastest flight time

19h 01m
The best one-way flight price to Colorado from Australia in the last 5 days is $1,144 (Brisbane to Denver Intl).
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The best round-trip flight price to Colorado from Australia in the last 5 days is $1,255 (Melbourne to Denver Intl).
Search Deals
The fastest flight to Colorado from Australia takes 19h 01m (Sydney Kingsford Smith to Colorado Springs).
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 $550/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 34% 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 $1,205
Sydney to Denver flightsfrom $1,360
Sydney to Aspen flightsfrom $1,495
Brisbane to Denver flightsfrom $1,741
Canberra to Denver flightsfrom $2,265
Sydney to Colorado Springs flightsfrom $2,781
Perth to Denver flightsfrom $5,560