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$1,455 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 30/7. 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
30 July
MEL
27h 10m
2 stops
DEN
13 Aug
DEN
37h 00m
2 stops
MEL
$1,455
Multiple Airlines
30 May
SYD
18h 16m
1 stop
DEN
6 June
DEN
40h 51m
1 stop
SYD
$1,605
Multiple Airlines
4 May
SYD
32h 14m
1 stop
DEN
12 May
DEN
45h 11m
2 stops
SYD
$1,618
Multiple Airlines
5 May
SYD
32h 14m
1 stop
DEN
9 May
DEN
36h 30m
2 stops
SYD
$1,628
Multiple Airlines
4 June
SYD
22h 48m
1 stop
DEN
17 June
DEN
32h 05m
1 stop
SYD
$1,635
Multiple Airlines
6 May
SYD
32h 14m
1 stop
DEN
11 May
DEN
36h 50m
2 stops
SYD
$1,636
Multiple Airlines
4 June
SYD
22h 48m
1 stop
DEN
17 June
DEN
26h 43m
2 stops
SYD
$1,643
Multiple Airlines
4 June
SYD
22h 48m
1 stop
DEN
17 June
DEN
32h 05m
1 stop
SYD
$1,648
Multiple Airlines
30 May
SYD
18h 16m
1 stop
DEN
6 June
DEN
45h 11m
2 stops
SYD
$1,657
Multiple Airlines
5 May
SYD
32h 14m
1 stop
DEN
14 May
DEN
33h 58m
2 stops
SYD
$1,669
Multiple Airlines
5 May
SYD
32h 14m
1 stop
DEN
15 May
DEN
45h 11m
2 stops
SYD
$1,674
Multiple Airlines
4 May
SYD
32h 14m
1 stop
DEN
9 May
DEN
33h 58m
2 stops
SYD
$1,679

Flights to Aspen

Search all flight deals to Aspen
Delta
31 May
SYD
26h 50m
1 stop
ASE
7 June
ASE
26h 47m
1 stop
SYD
$1,771
United Airlines
23 May
SYD
22h 59m
2 stops
ASE
27 May
ASE
22h 18m
1 stop
SYD
$2,825
United Airlines
23 May
SYD
20h 11m
1 stop
ASE
27 May
ASE
22h 18m
1 stop
SYD
$2,845
United Airlines
23 May
SYD
23h 56m
2 stops
ASE
27 May
ASE
23h 35m
2 stops
SYD
$2,859
United Airlines
23 May
SYD
21h 20m
1 stop
ASE
27 May
ASE
22h 18m
1 stop
SYD
$2,868
Qantas Airways
31 May
SYD
38h 18m
2 stops
ASE
7 June
ASE
31h 19m
1 stop
SYD
$3,056
Air New Zealand
31 May
SYD
40h 50m
2 stops
ASE
7 June
ASE
31h 05m
2 stops
SYD
$4,150
Qatar Airways
31 May
SYD
46h 33m
3 stops
ASE
7 June
ASE
41h 54m
2 stops
SYD
$4,205

Flights to Colorado Springs

Search all flight deals to Colorado Springs
Qantas Airways
30 May
SYD
22h 35m
1 stop
COS
6 June
COS
21h 40m
1 stop
SYD
$2,529
Qantas Airways
30 May
SYD
22h 35m
1 stop
COS
6 June
COS
24h 15m
2 stops
SYD
$2,544
American Airlines
30 May
SYD
23h 33m
2 stops
COS
6 June
COS
26h 08m
2 stops
SYD
$2,625
Multiple Airlines
30 May
SYD
28h 10m
3 stops
COS
6 June
COS
26h 33m
3 stops
SYD
$2,648
Multiple Airlines
30 May
SYD
28h 10m
3 stops
COS
6 June
COS
24h 30m
2 stops
SYD
$2,656
United Airlines
6 May
SYD
25h 41m
2 stops
COS
10 May
COS
23h 30m
2 stops
SYD
$2,751
United Airlines
6 May
SYD
20h 04m
2 stops
COS
10 May
COS
28h 20m
2 stops
SYD
$2,752
American Airlines
6 May
SYD
20h 23m
1 stop
COS
10 May
COS
24h 46m
2 stops
SYD
$2,844
United Airlines
8 May
SYD
20h 04m
2 stops
COS
11 May
COS
28h 15m
2 stops
SYD
$2,845
United Airlines
8 May
SYD
20h 54m
2 stops
COS
11 May
COS
28h 20m
2 stops
SYD
$2,859
United Airlines
8 May
SYD
20h 54m
2 stops
COS
11 May
COS
25h 30m
2 stops
SYD
$2,868
Qantas Airways
6 May
SYD
20h 23m
1 stop
COS
10 May
COS
21h 42m
1 stop
SYD
$2,889

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 - 00:40
MEL
-
DEN
27h 10m
2 stops
Multiple Airlines Logo
07:00 - 12:00
DEN
-
MEL
37h 00m
2 stops
$1,455Multiple Airlines
Thu, 30 Jul - Thu, 13 Aug
Multiple Airlines Logo
17:50 - 20:06
SYD
-
DEN
18h 16m
1 stop
Multiple Airlines Logo
22:39 - 07:30
DEN
-
SYD
40h 51m
1 stop
$1,605Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Multiple Airlines Logo
13:30 - 00:38
MEL
-
DEN
27h 08m
2 stops
Multiple Airlines Logo
16:07 - 12:00
DEN
-
MEL
27h 53m
3 stops
$1,615Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Qantas Airways Logo
12:00 - 18:35
SYD
-
COS
22h 35m
1 stop
Qantas Airways Logo
17:15 - 06:55
COS
-
SYD
21h 40m
1 stop
$2,529Qantas Airways
Sat, 30 May - Sat, 6 Jun
Qantas Airways Logo
12:00 - 18:35
SYD
-
COS
22h 35m
1 stop
Qantas Airways Logo
15:45 - 08:00
COS
-
SYD
24h 15m
2 stops
$2,544Qantas Airways
Sat, 30 May - Sat, 6 Jun
American Airlines Logo
09:10 - 16:43
SYD
-
COS
23h 33m
2 stops
American Airlines Logo
12:57 - 07:05
COS
-
SYD
26h 08m
2 stops
$2,625American Airlines
Sat, 30 May - Sat, 6 Jun
United Airlines Logo
10:20 - 20:01
SYD
-
COS
25h 41m
2 stops
United Airlines Logo
15:25 - 06:55
COS
-
SYD
23h 30m
2 stops
$2,751United Airlines
Wed, 6 May - Sun, 10 May
United Airlines Logo
09:30 - 16:29
SYD
-
ASE
22h 59m
2 stops
United Airlines Logo
16:42 - 07:00
ASE
-
SYD
22h 18m
1 stop
$2,825United Airlines
Sat, 23 May - Wed, 27 May
American Airlines Logo
12:00 - 16:23
SYD
-
COS
20h 23m
1 stop
American Airlines Logo
13:39 - 06:25
COS
-
SYD
24h 46m
2 stops
$2,844American Airlines
Wed, 6 May - Sun, 10 May
Air New Zealand Logo
19:05 - 19:55
SYD
-
ASE
40h 50m
2 stops
Air New Zealand Logo
09:40 - 08:45
ASE
-
SYD
31h 05m
2 stops
$4,150Air New Zealand
Sun, 31 May - Sun, 7 Jun

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 April 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 30/7

13:30-00:40

2 stops27h 10m

Denver Intl

Thu 13/8

07:00-12:00

2 stops37h 00m

$1,455

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sat 30/5

17:50-20:06

1 stop18h 16m

Denver Intl

Sat 6/6

22:39-07:30

1 stop40h 51m

$1,605

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Thu 28/5

13:30-00:38

2 stops27h 08m

Denver Intl

Thu 4/6

16:07-12:00

3 stops27h 53m

$1,615
Fastest return journey

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Sat 30/5

12:00-18:35

1 stop22h 35m

Colorado Springs

Sat 6/6

17:15-06:55

1 stop21h 40m

$2,529

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Sat 30/5

12:00-18:35

1 stop22h 35m

Colorado Springs

Sat 6/6

15:45-08:00

2 stops24h 15m

$2,544

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Sat 30/5

09:10-16:43

2 stops23h 33m

Colorado Springs

Sat 6/6

12:57-07:05

2 stops26h 08m

$2,625

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Wed 6/5

10:20-20:01

2 stops25h 41m

Colorado Springs

Sun 10/5

15:25-06:55

2 stops23h 30m

$2,751

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Sat 23/5

09:30-16:29

2 stops22h 59m

Aspen Pitkin County

Wed 27/5

16:42-07:00

1 stop22h 18m

$2,825

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Wed 6/5

12:00-16:23

1 stop20h 23m

Colorado Springs

Sun 10/5

13:39-06:25

2 stops24h 46m

$2,844

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Sun 31/5

19:05-19:55

2 stops40h 50m

Aspen Pitkin County

Sun 7/6

09:40-08:45

2 stops31h 05m

$4,150

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?

Qantas Airways, Air Canada and United Airlines are the top three most popular airlines that fly to Colorado from Australia according to our data. Qantas Airways is the first choice among our users, with 31% 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

$700

Best Round-Trip Price

$1,455

Fastest flight time

41h 28m
The best one-way flight price to Colorado from Australia in the last 72 hours is $700 (Brisbane to Denver Intl).
Search Deals
The best round-trip flight price to Colorado from Australia in the last 72 hours is $1,455 (Melbourne to Denver Intl).
Search Deals
The fastest flight to Colorado from Australia takes 41h 28m (Melbourne 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 $862/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 89% 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 Qantas Airways, Air Canada or United Airlines as these are the most popular among our users. Qantas Airways is the most favoured with 31% 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 6 as of April 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 $1,419
Sydney to Denver flightsfrom $1,648
Brisbane to Denver flightsfrom $1,972
Sydney to Colorado Springs flightsfrom $2,869
Sydney to Aspen flightsfrom $2,869
Perth to Denver flightsfrom $2,879
Canberra to Denver flightsfrom $2,986