$1,470+ Cheap flights from Denver (DEN) to Cairns (CNS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CNS
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Cairns with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Cairns
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Best
Last-minute
Cheapest flights from Denver to CairnsExplore the most affordable flight options available from Denver to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Denver to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Orbitz deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:15 am -
2 stops39h 30m
Fri 11/276:00 am -
2 stops23h 20m
Deal found 9/9![Multiple Airlines logo]()
$1,470
This Air Canada deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:17 pm -
2 stops29h 13m
Fri 10/306:00 am -
2 stops22h 38m
Deal found 9/8![Multiple Airlines logo]()
$1,509
This Orbitz deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:40 pm -
3 stops52h 15m
Fri 11/275:35 pm -
3 stops58h 00m
Deal found 9/9![Air Canada logo]()
$1,678
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:48 am -
2 stops33h 12m
Thu 11/126:00 am -
2 stops27h 26m
Deal found 9/9![Air Canada logo]()
$1,839
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:57 pm -
3 stops24h 53m
Fri 10/309:15 am -
2 stops24h 56m
Deal found 9/8![American Airlines logo]()
$2,114
Best flights from Denver to CairnsDiscover carefully curated flight deals from Denver to Cairns that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Denver to Cairns that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Orbitz deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:40 pm -
3 stops52h 15m
Fri 11/275:35 pm -
3 stops58h 00m
Deal found 9/9![Air Canada logo]()
$1,678
This Cathay Pacific deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:42 pm -
3 stops45h 48m
Fri 10/303:40 pm -
3 stops46h 07m
Deal found 9/8![Multiple Airlines logo]()
$1,948
This Air Canada deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:48 am -
2 stops33h 12m
Thu 11/126:00 am -
2 stops27h 26m
Deal found 9/5![Air Canada logo]()
$1,839
Last-minute flights from Denver to CairnsDiscover last-minute flight deals from Denver to Cairns. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Cairns. Data last updated September 10, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:17 pm -
2 stops29h 13m
Fri 10/306:00 am -
2 stops22h 38m
Deal found 9/8![Multiple Airlines logo]()
$1,509
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:57 pm -
3 stops24h 53m
Fri 10/309:15 am -
2 stops24h 56m
Deal found 9/8![American Airlines logo]()
$2,114
Find flight deals from Denver to Cairns
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Cairns (CNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,434 (Air Canada) |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 10, 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
Cheapest round-trip
DenverCairns
DEN Denver Intl - CNS Cairns
DENCNS
Denver Intl
Wed 11/18
5:40 pm-2:55 pm
3 stops52h 15m
Cairns
Fri 11/27
5:35 pm-10:35 am
3 stops58h 00m
$1,678
Quickest round-trip
DenverCairns
DEN Denver Intl - CNS Cairns
DENCNS
Denver Intl
Sun 11/8
11:48 am-2:00 pm
2 stops33h 12m
Cairns
Thu 11/12
6:00 am-4:26 pm
2 stops27h 26m
$1,839
DenverCairns
DEN Denver Intl - CNS Cairns
DENCNS
Denver Intl
Fri 10/23
6:42 pm-8:30 am
3 stops45h 48m
Cairns
Fri 10/30
3:40 pm-9:47 pm
3 stops46h 07m
$1,948
Sorted by cheapest first
Compare providers for flights from Denver to Cairns
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Cairns in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Cairns flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Cairns flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Cairns flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Cairns flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Cairns flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Cairns
Have a flexible travel schedule? Discover the best time to fly to Cairns from Denver with our price prediction graph.
DEN-CNS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Denver to Cairns. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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