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$1,104 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 29/4. 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

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Multiple Airlines
29 Apr
MEL
22h 24m
2 stops
DEN
6 May
DEN
36h 45m
2 stops
MEL
$1,104
Multiple Airlines
28 Apr
MEL
22h 24m
2 stops
DEN
5 May
DEN
36h 40m
2 stops
MEL
$1,106
Multiple Airlines
15 Apr
SYD
22h 34m
2 stops
DEN
25 Apr
DEN
34h 01m
2 stops
SYD
$1,216
Multiple Airlines
8 May
MEL
27h 08m
2 stops
DEN
8 June
DEN
30h 25m
2 stops
MEL
$1,275
Air New Zealand
6 Aug
SYD
26h 20m
2 stops
DEN
21 Aug
DEN
24h 25m
2 stops
SYD
$1,403
Air New Zealand
24 Apr
SYD
23h 45m
2 stops
DEN
1 May
DEN
22h 46m
2 stops
SYD
$1,411
Air New Zealand
5 Aug
SYD
27h 20m
2 stops
DEN
20 Aug
DEN
24h 25m
2 stops
SYD
$1,413
Air New Zealand
2 Aug
SYD
26h 20m
2 stops
DEN
17 Aug
DEN
24h 25m
2 stops
SYD
$1,428
Air New Zealand
3 Aug
SYD
26h 19m
2 stops
DEN
18 Aug
DEN
23h 00m
2 stops
SYD
$1,436
Air New Zealand
28 July
SYD
23h 45m
2 stops
DEN
12 Aug
DEN
26h 20m
2 stops
SYD
$1,438
Air New Zealand
10 Aug
SYD
23h 45m
2 stops
DEN
24 Aug
DEN
23h 00m
2 stops
SYD
$1,474
Air New Zealand
3 Aug
MEL
30h 40m
2 stops
DEN
31 Aug
DEN
25h 05m
2 stops
MEL
$1,474

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
13:25 - 19:49
MEL
-
DEN
22h 24m
2 stops
Multiple Airlines Logo
07:20 - 12:00
DEN
-
MEL
36h 40m
2 stops
$1,106Multiple Airlines
Tue, 28 Apr - Tue, 5 May
Multiple Airlines Logo
13:15 - 19:49
SYD
-
DEN
22h 34m
2 stops
Multiple Airlines Logo
09:49 - 11:50
DEN
-
SYD
34h 01m
2 stops
$1,216Multiple Airlines
Wed, 15 Apr - Sat, 25 Apr
Air New Zealand Logo
11:55 - 22:15
SYD
-
DEN
26h 20m
2 stops
Air New Zealand Logo
16:20 - 08:45
DEN
-
SYD
24h 25m
2 stops
$1,403Air New Zealand
Thu, 6 Aug - Fri, 21 Aug
Air New Zealand Logo
11:55 - 23:15
SYD
-
DEN
27h 20m
2 stops
Air New Zealand Logo
16:20 - 08:45
DEN
-
SYD
24h 25m
2 stops
$1,413Air New Zealand
Wed, 5 Aug - Thu, 20 Aug
Air Canada Logo
10:00 - 23:10
BNE
-
DEN
29h 10m
1 stop
Air Canada Logo
19:50 - 07:05
DEN
-
BNE
19h 15m
1 stop
$1,497Air Canada
Sun, 14 Jun - Sat, 27 Jun
Air Canada Logo
20:45 - 12:35
BNE
-
DEN
31h 50m
2 stops
Air Canada Logo
18:10 - 07:05
DEN
-
BNE
44h 55m
2 stops
$1,517Air Canada
Tue, 14 Apr - Sun, 3 May
American Airlines Logo
09:10 - 16:23
SYD
-
COS
23h 13m
2 stops
American Airlines Logo
09:57 - 07:05
COS
-
SYD
29h 08m
2 stops
$1,684American Airlines
Wed, 29 Apr - Wed, 6 May
American Airlines Logo
12:00 - 23:32
SYD
-
COS
27h 32m
1 stop
American Airlines Logo
09:57 - 07:05
COS
-
SYD
29h 08m
2 stops
$1,696American Airlines
Wed, 29 Apr - Wed, 6 May
Qantas Airways Logo
12:00 - 16:23
SYD
-
COS
20h 23m
1 stop
Qantas Airways Logo
13:39 - 06:55
COS
-
SYD
25h 16m
1 stop
$2,225Qantas Airways
Sat, 9 May - Sat, 16 May
Qantas Airways Logo
12:00 - 19:48
SYD
-
COS
23h 48m
1 stop
Qantas Airways Logo
13:39 - 08:00
COS
-
SYD
26h 21m
2 stops
$2,241Qantas Airways
Sat, 9 May - Sat, 16 May

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 15 March 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

Tue 28/4

13:25-19:49

2 stops22h 24m

Denver Intl

Tue 5/5

07:20-12:00

2 stops36h 40m

$1,106

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 15/4

13:15-19:49

2 stops22h 34m

Denver Intl

Sat 25/4

09:49-11:50

2 stops34h 01m

$1,216

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 6/8

11:55-22:15

2 stops26h 20m

Denver Intl

Fri 21/8

16:20-08:45

2 stops24h 25m

$1,403

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 5/8

11:55-23:15

2 stops27h 20m

Denver Intl

Thu 20/8

16:20-08:45

2 stops24h 25m

$1,413

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Sun 14/6

10:00-23:10

1 stop29h 10m

Denver Intl

Sat 27/6

19:50-07:05

1 stop19h 15m

$1,496

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Tue 14/4

20:45-12:35

2 stops31h 50m

Denver Intl

Sun 3/5

18:10-07:05

2 stops44h 55m

$1,517

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Wed 29/4

09:10-16:23

2 stops23h 13m

Colorado Springs

Wed 6/5

09:57-07:05

2 stops29h 08m

$1,684

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Wed 29/4

12:00-23:32

1 stop27h 32m

Colorado Springs

Wed 6/5

09:57-07:05

2 stops29h 08m

$1,696
Fastest return journey

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Sat 9/5

12:00-16:23

1 stop20h 23m

Colorado Springs

Sat 16/5

13:39-06:55

1 stop25h 16m

$2,225

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Sat 9/5

12:00-19:48

1 stop23h 48m

Colorado Springs

Sat 16/5

13:39-08:00

2 stops26h 21m

$2,241

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 35% 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

$894

Best Round-Trip Price

$1,106

Fastest flight time

19h 41m
The best one-way flight price to Colorado from Australia in the last 72 hours is $894 (Sydney Kingsford Smith to Denver Intl).
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The best round-trip flight price to Colorado from Australia in the last 72 hours is $1,106 (Melbourne to Denver Intl).
Search Deals
The fastest flight to Colorado from Australia takes 19h 41m (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 $934/pp. The absolute cheapest flight to Colorado is $42/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 90% more often than other cities. When flying to Denver, the most popular airport to fly into is Denver Airport.

I plan on visiting Colorado Convention Center. Which airport is the quickest drive?

Colorado Convention Center is closest to Denver Airport. Those looking for an alternative airport option near Colorado Convention Center 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 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 March 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

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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 $1,131
Sydney to Denver flightsfrom $1,428
Brisbane to Denver flightsfrom $1,481
Sydney to Colorado Springs flightsfrom $1,733
Perth to Denver flightsfrom $2,280
Sydney to Aspen flightsfrom $2,412
Canberra to Denver flightsfrom $2,986