Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Denver to Cairns from $743

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Cairns departing on 10/31. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Denver to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:15 pm - 11:10 am
DEN
-
CNS
26h 55m
2 stops
Multiple Airlines Logo
6:00 am - 11:10 pm
CNS
-
DEN
33h 10m
2 stops
$1,560Multiple Airlines
Mon, Jun 8 - Mon, Jun 15
Multiple Airlines Logo
7:50 pm - 11:10 am
DEN
-
CNS
23h 20m
2 stops
Multiple Airlines Logo
6:00 am - 5:13 pm
CNS
-
DEN
27h 13m
2 stops
$1,700Multiple Airlines
Sat, Jul 4 - Sun, Jul 12
Air Canada Logo
7:50 pm - 2:55 pm
DEN
-
CNS
27h 05m
2 stops
Air Canada Logo
6:00 am - 6:18 pm
CNS
-
DEN
28h 18m
2 stops
$2,395Air Canada
Sat, Oct 17 - Wed, Oct 21
Air Canada Logo
7:50 pm - 2:55 pm
DEN
-
CNS
27h 05m
2 stops
Air Canada Logo
6:00 am - 6:18 pm
CNS
-
DEN
28h 18m
2 stops
$2,396Air Canada
Sat, Oct 17 - Wed, Oct 21
Air Canada Logo
10:02 am - 2:55 pm
DEN
-
CNS
36h 53m
3 stops
Air Canada Logo
6:00 am - 12:31 pm
CNS
-
DEN
22h 31m
2 stops
$2,404Air Canada
Sat, Oct 17 - Wed, Oct 21
Multiple Airlines Logo
6:12 pm - 3:00 pm
DEN
-
CNS
28h 48m
3 stops
Multiple Airlines Logo
3:45 pm - 11:15 pm
CNS
-
DEN
23h 30m
2 stops
$2,413Multiple Airlines
Sat, Jul 4 - Sun, Jul 12
Air New Zealand Logo
9:20 pm - 10:45 am
DEN
-
CNS
45h 25m
2 stops
Air New Zealand Logo
6:00 am - 10:44 pm
CNS
-
DEN
32h 44m
3 stops
$2,588Air New Zealand
Mon, Jun 8 - Mon, Jun 15
Multiple Airlines Logo
9:57 am - 3:55 pm
DEN
-
CNS
37h 58m
3 stops
Multiple Airlines Logo
6:00 am - 11:10 pm
CNS
-
DEN
33h 10m
2 stops
$2,649Multiple Airlines
Mon, Jun 8 - Mon, Jun 15
Multiple Airlines Logo
7:50 pm - 8:30 am
DEN
-
CNS
44h 40m
2 stops
Multiple Airlines Logo
7:15 pm - 12:30 pm
CNS
-
DEN
57h 15m
3 stops
$2,732Multiple Airlines
Mon, Jun 8 - Mon, Jun 15
Multiple Airlines Logo
9:08 am - 4:15 pm
DEN
-
CNS
39h 07m
3 stops
Multiple Airlines Logo
6:55 pm - 5:40 pm
CNS
-
DEN
38h 45m
3 stops
$2,745Multiple Airlines
Sat, Jul 4 - Sun, Jul 12

Air Canada flights from Denver to Cairns

Our best Air Canada deals on Denver to Cairns flight tickets
Air Canada
Oct 17
DEN12:05 pmDenver Intl
34h 50m
2 stops
CNS2:55 pmCairns
Oct 21
CNS6:00 amCairns
26h 58m
2 stops
DEN4:58 pmDenver Intl
$2,395
Air Canada
Oct 17
DEN7:50 pmDenver Intl
27h 05m
2 stops
CNS2:55 pmCairns
Oct 21
CNS6:00 amCairns
28h 18m
2 stops
DEN6:18 pmDenver Intl
$2,396
Air Canada
Oct 17
DEN10:02 amDenver Intl
36h 53m
3 stops
CNS2:55 pmCairns
Oct 21
CNS6:00 amCairns
22h 31m
2 stops
DEN12:31 pmDenver Intl
$2,404

momondo Fare Finder

 
Customize your flight search to find flights from Denver 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 832,500 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Denver to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Mon 6/8

4:15 pm-11:10 am

2 stops26h 55m

Cairns

Mon 6/15

6:00 am-11:10 pm

2 stops33h 10m

$1,560
Quickest round-trip

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Sat 7/4

7:50 pm-11:10 am

2 stops23h 20m

Cairns

Sun 7/12

6:00 am-5:13 pm

2 stops27h 13m

$1,700

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Sat 10/17

7:50 pm-2:55 pm

2 stops27h 05m

Cairns

Wed 10/21

6:00 am-6:18 pm

2 stops28h 18m

$2,395

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Sat 10/17

7:50 pm-2:55 pm

2 stops27h 05m

Cairns

Wed 10/21

6:00 am-6:18 pm

2 stops28h 18m

$2,396

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Sat 10/17

10:02 am-2:55 pm

3 stops36h 53m

Cairns

Wed 10/21

6:00 am-12:31 pm

2 stops22h 31m

$2,404

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Sat 7/4

6:12 pm-3:00 pm

3 stops28h 48m

Cairns

Sun 7/12

3:45 pm-11:15 pm

2 stops23h 30m

$2,413

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Mon 6/8

9:20 pm-10:45 am

2 stops45h 25m

Cairns

Mon 6/15

6:00 am-10:44 pm

3 stops32h 44m

$2,588

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Mon 6/8

9:57 am-3:55 pm

3 stops37h 58m

Cairns

Mon 6/15

6:00 am-11:10 pm

2 stops33h 10m

$2,649

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Mon 6/8

7:50 pm-8:30 am

2 stops44h 40m

Cairns

Mon 6/15

7:15 pm-12:30 pm

3 stops57h 15m

$2,732

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Sat 7/4

9:08 am-4:15 pm

3 stops39h 07m

Cairns

Sun 7/12

6:55 pm-5:40 pm

3 stops38h 45m

$2,745

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

When to book flights from Denver to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Cairns (DEN to CNS) flight deals and tips

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

Fastest flight time

29h 05m

Direct flights

None
The fastest flight from Denver to Cairns takes 29h 05m
There are no direct flights from Denver to Cairns. There are no popular flight routes from Denver to Cairns.
Search flight deals

Frequently asked questions about flying from Denver to Cairns

  • How far is Denver Intl to Cairns by plane?

    A flight from Denver Intl to Cairns will travel around 7966.1 mi. By plane, this route typically takes 29h 05m.

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

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

  • How old do you have to be to fly from Denver Intl Airport 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Cairns Airport.

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

    The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Denver to Cairns

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

    Search flight deals from Denver to Cairns. While viewing offers you’ll have the option to create a Price Alert.

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

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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.

Traveling to a place near Cairns?

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

Why use momondo?

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

It is quick and easy to find Denver to Cairns flights 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 Cairns that suits you.

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

Flights from Denver 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 Denver to Cairns?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Cairns.

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

Yes momondo offers price alerts on flights to Cairns from Denver. 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 Cairns trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/13
Sat 6/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia