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Cheap flights from Colorado to Cairns from $1,372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Cairns departing on 20/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Colorado to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:00 - 17:25DEN  Denver Intl-CNS Cairns
29h 25m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
18:05 - 12:20CNS  Cairns-DEN Denver Intl
35h 15m2 stops Sydney Kingsford Smith Vancouver Intl
$2,102Multiple Airlines
Wed, 18 Nov - Sat, 28 Nov
Multiple Airlines Logo
19:00 - 17:25DEN  Denver Intl-CNS Cairns
29h 25m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
06:00 - 12:38CNS  Cairns-DEN Denver Intl
23h 38m2 stops Brisbane Vancouver Intl
$2,147Multiple Airlines
Wed, 18 Nov - Fri, 27 Nov
Multiple Airlines Logo
19:00 - 17:25DEN  Denver Intl-CNS Cairns
29h 25m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
06:00 - 16:26CNS  Cairns-DEN Denver Intl
27h 26m2 stops Brisbane Vancouver Intl
$2,148Multiple Airlines
Wed, 18 Nov - Fri, 27 Nov
Multiple Airlines Logo
19:00 - 14:00DEN  Denver Intl-CNS Cairns
26h 00m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
15:45 - 12:38CNS  Cairns-DEN Denver Intl
37h 53m2 stops Sydney Kingsford Smith Vancouver Intl
$2,154Multiple Airlines
Thu, 19 Nov - Sat, 28 Nov
Multiple Airlines Logo
19:00 - 14:00DEN  Denver Intl-CNS Cairns
26h 00m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
15:45 - 16:50CNS  Cairns-DEN Denver Intl
66h 05m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,165Multiple Airlines
Wed, 18 Nov - Sat, 28 Nov
Air Canada Logo
17:40 - 14:55DEN  Denver Intl-CNS Cairns
52h 15m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
15:45 - 16:50CNS  Cairns-DEN Denver Intl
66h 05m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,181Air Canada
Wed, 18 Nov - Sat, 28 Nov
Air Canada Logo
17:40 - 14:55DEN  Denver Intl-CNS Cairns
52h 15m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:00 - 12:20CNS  Cairns-DEN Denver Intl
23h 20m2 stops Brisbane Vancouver Intl
$2,216Air Canada
Wed, 18 Nov - Fri, 27 Nov
Air Canada Logo
19:00 - 14:55DEN  Denver Intl-CNS Cairns
26h 55m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:00 - 12:20CNS  Cairns-DEN Denver Intl
23h 20m2 stops Brisbane Vancouver Intl
$2,522Air Canada
Wed, 11 Nov - Sun, 15 Nov
Air Canada Logo
19:00 - 14:55DEN  Denver Intl-CNS Cairns
26h 55m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:00 - 12:20CNS  Cairns-DEN Denver Intl
23h 20m2 stops Brisbane Vancouver Intl
$2,523Air Canada
Wed, 11 Nov - Sun, 15 Nov
Air Canada Logo
09:50 - 14:55DEN  Denver Intl-CNS Cairns
36h 05m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:00 - 18:13CNS  Cairns-DEN Denver Intl
29h 13m2 stops Brisbane Vancouver Intl
$2,533Air Canada
Wed, 11 Nov - Sun, 15 Nov

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Air New Zealand flights from Colorado to Cairns

Our best Air New Zealand deals on Colorado to Cairns flight tickets
Air New Zealand
18 Nov
DEN13:30Denver Intl
36h 45m
3 stops
CNS19:15Cairns
27 Nov
CNS15:40Cairns
43h 16m
3 stops
DEN17:56Denver Intl
$2,754
Air New Zealand
18 Nov
DEN13:30Denver Intl
36h 45m
3 stops
CNS19:15Cairns
27 Nov
CNS15:40Cairns
43h 16m
3 stops
DEN17:56Denver Intl
$2,759
Air New Zealand
20 Nov
DEN13:30Denver Intl
40h 10m
3 stops
CNS22:40Cairns
28 Nov
CNS06:00Cairns
32h 27m
3 stops
DEN21:27Denver Intl
$3,249

Air Canada flights from Colorado to Cairns

Our best Air Canada deals on Colorado to Cairns flight tickets
Air Canada
18 Nov
DEN17:40Denver Intl
52h 15m
3 stops
CNS14:55Cairns
28 Nov
CNS15:45Cairns
66h 05m
3 stops
DEN16:50Denver Intl
$2,181
Air Canada
18 Nov
DEN17:40Denver Intl
52h 15m
3 stops
CNS14:55Cairns
27 Nov
CNS06:00Cairns
23h 20m
2 stops
DEN12:20Denver Intl
$2,216
Air Canada
11 Nov
DEN19:00Denver Intl
26h 55m
2 stops
CNS14:55Cairns
15 Nov
CNS06:00Cairns
23h 20m
2 stops
DEN12:20Denver Intl
$2,522

momondo Fare Finder

 
Customise your flight search to find flights from Colorado to Cairns that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from Colorado to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Wed 18/11

19:00-17:25

2 stops29h 25m

Cairns

Sat 28/11

18:05-12:20

2 stops35h 15m

$2,102

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Wed 18/11

19:00-17:25

2 stops29h 25m

Cairns

Fri 27/11

06:00-12:38

2 stops23h 38m

$2,147

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Wed 18/11

19:00-17:25

2 stops29h 25m

Cairns

Fri 27/11

06:00-16:26

2 stops27h 26m

$2,148

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Thu 19/11

19:00-14:00

2 stops26h 00m

Cairns

Sat 28/11

15:45-12:38

2 stops37h 53m

$2,154

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Wed 18/11

19:00-14:00

2 stops26h 00m

Cairns

Sat 28/11

15:45-16:50

3 stops66h 05m

$2,165

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Wed 18/11

17:40-14:55

3 stops52h 15m

Cairns

Sat 28/11

15:45-16:50

3 stops66h 05m

$2,181

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Wed 18/11

17:40-14:55

3 stops52h 15m

Cairns

Fri 27/11

06:00-12:20

2 stops23h 20m

$2,216
Fastest return journey

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Wed 11/11

19:00-14:55

2 stops26h 55m

Cairns

Sun 15/11

06:00-12:20

2 stops23h 20m

$2,522

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Wed 11/11

19:00-14:55

2 stops26h 55m

Cairns

Sun 15/11

06:00-12:20

2 stops23h 20m

$2,523

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Wed 11/11

09:50-14:55

3 stops36h 05m

Cairns

Sun 15/11

06:00-18:13

2 stops29h 13m

$2,533

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Colorado to Cairns flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Cairns

Fastest flight time

29h 25m

Direct flights

None
The fastest flight from Colorado to Cairns takes 29h 25m
There are no direct flights from Colorado to Cairns. There are no popular flight routes from Colorado to Cairns.
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Frequently asked questions about flying from Colorado to Cairns

  • When did momondo last update prices for flights from Colorado to Cairns Airport?

    Prices for flights from Colorado to Cairns Airport were last updated today.

  • How old do you have to be to fly from Colorado to Cairns Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The travel and health documents required for your trip to Cairns Airport 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 Cairns Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Colorado to Cairns

  • How do I get Price Alerts for flights from Colorado to Cairns?

    Price Alerts will notify you by email when the price for flights to Cairns from Colorado decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Colorado to Cairns with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Mission Beach
Trinity Beach

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cairns from Colorado.

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

Flights from Colorado to Cairns with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Colorado to Cairns?

momondo helps you find the best flight between Colorado and Cairns by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Colorado to Cairns right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colorado to Cairns now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cairns and let you know when they change.

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