$655+ Cheap flights from Australia to Colorado
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEN
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Australia to Colorado 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 Australia to Colorado
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Cheapest flights from Australia to ColoradoExplore the most affordable flight options available from Australia to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Australia to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:20 am -
2 stops24h 15m
Wed 11/42:55 pm -
2 stops24h 40m
Deal found 9/13![Air Canada logo]()
$801
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:00 pm -
3 stops26h 43m
Mon 11/21:10 pm -
2 stops29h 25m
Deal found 9/11![Multiple Airlines logo]()
$811
This lol.travel deal was found by Cheapflights users on 9/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:20 am -
2 stops24h 44m
Thu 10/2911:39 am -
2 stops27h 56m
Deal found 9/12![Air Canada logo]()
$817
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:20 am -
2 stops24h 44m
Mon 10/194:17 pm -
1 stop23h 03m
Deal found 9/11![Air Canada logo]()
$818
This lol.travel deal was found by Cheapflights users on 9/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:20 am -
2 stops24h 44m
Tue 10/2011:23 am -
2 stops27h 57m
Deal found 9/13![Air Canada logo]()
$823
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:00 am -
2 stops20h 56m
Mon 10/194:17 pm -
1 stop23h 03m
Deal found 9/11![Air Canada logo]()
$832
This lol.travel deal was found by Cheapflights users on 9/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:20 am -
2 stops24h 44m
Wed 10/2111:23 am -
2 stops27h 57m
Deal found 9/14![Air Canada logo]()
$843
This lol.travel deal was found by Cheapflights users on 9/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:00 am -
1 stop22h 58m
Tue 10/277:00 pm -
1 stop20h 45m
Deal found 9/12![Air Canada logo]()
$918
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:50 am -
3 stops37h 59m
Tue 10/271:10 pm -
2 stops29h 05m
Deal found 9/10![Multiple Airlines logo]()
$936
This lol.travel deal was found by Cheapflights users on 9/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:00 am -
1 stop20h 51m
Thu 10/157:16 pm -
2 stops43h 49m
Deal found 9/10![Air Canada logo]()
$1,005
This lol.travel deal was found by Cheapflights users on 9/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:10 am -
2 stops21h 46m
Tue 10/277:00 pm -
2 stops25h 35m
Deal found 9/13![Air Canada logo]()
$1,011
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Thu 11/510:45 am -
1 stop18h 58m
Mon 11/911:39 am -
2 stops28h 06m
Deal found 9/13![Air Canada logo]()
$1,015
Best flights from Australia to ColoradoDiscover carefully curated flight deals from Australia to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Australia to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Wed 1/2711:20 am -
2 stops28h 47m
Sun 1/315:13 pm -
2 stops46h 22m
Deal found 9/13![Air Canada logo]()
$799
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:50 am -
3 stops37h 59m
Tue 10/271:10 pm -
2 stops29h 05m
Deal found 9/10![Multiple Airlines logo]()
$936
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:20 am -
1 stop20h 16m
Mon 11/236:09 pm -
2 stops42h 51m
Deal found 9/11![United Airlines logo]()
$1,049
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 1/2711:20 am -
2 stops40h 46m
Sun 1/311:01 pm -
1 stop23h 54m
Deal found 9/13![American Airlines logo]()
$1,087
This BusinessClass deal was found by Cheapflights users on 9/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:55 am -
2 stops22h 54m
Tue 1/198:03 am -
1 stop28h 52m
Deal found 9/12![Qantas Airways logo]()
$1,428
This Aunt Betty deal was found by Cheapflights users on 9/10. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/241:20 am -
3 stops55h 30m
Wed 3/105:50 pm -
2 stops29h 55m
Deal found 9/10![Singapore Airlines logo]()
$1,637
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:00 am -
2 stops23h 02m
Fri 10/2312:57 pm -
2 stops25h 13m
Deal found 9/10![Delta logo]()
$1,666
This Qatar Airways deal was found by Cheapflights users on 9/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:00 pm -
2 stops40h 52m
Fri 10/232:29 pm -
2 stops39h 51m
Deal found 9/10![Qatar Airways logo]()
$1,697
This lol.travel deal was found by Cheapflights users on 9/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:00 am -
1 stop22h 58m
Tue 10/277:00 pm -
1 stop20h 45m
Deal found 9/12![Air Canada logo]()
$918
This lol.travel deal was found by Cheapflights users on 9/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1810:45 am -
2 stops24h 19m
Tue 3/97:10 pm -
2 stops27h 20m
Deal found 9/12![Air Canada logo]()
$928
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/2811:10 am -
2 stops26h 56m
Wed 11/410:20 am -
1 stop26h 35m
Deal found 9/13![American Airlines logo]()
$1,114
This Qantas Airways deal was found by Cheapflights users on 9/13. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:05 pm -
1 stop25h 01m
Wed 11/410:20 am -
1 stop26h 35m
Deal found 9/13![Multiple Airlines logo]()
$1,155
This SmartFares deal was found by Cheapflights users on 9/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/611:20 am -
1 stop19h 09m
Sun 2/217:00 pm -
1 stop20h 35m
Deal found 9/14![Air Canada logo]()
$957
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:05 pm -
2 stops37h 20m
Sat 10/178:30 pm -
2 stops54h 40m
Deal found 9/10![Turkish Airlines logo]()
$2,441
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:20 pm -
2 stops46h 48m
Fri 10/167:50 pm -
2 stops22h 50m
Deal found 9/10![Multiple Airlines logo]()
$1,193
This lol.travel deal was found by Cheapflights users on 9/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:00 am -
1 stop20h 51m
Thu 10/157:16 pm -
2 stops43h 49m
Deal found 9/10![Air Canada logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/512:45 pm -
2 stops37h 26m
Tue 2/98:51 pm -
1 stop19h 39m
Deal found 9/11![United Airlines logo]()
$1,352
This Air New Zealand deal was found by Cheapflights users on 9/12. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/219:55 am -
2 stops26h 23m
Sun 1/313:58 pm -
2 stops24h 37m
Deal found 9/12![Air New Zealand logo]()
$2,872
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Thu 11/510:45 am -
1 stop18h 58m
Mon 11/911:48 am -
1 stop27h 57m
Deal found 9/11![Air Canada logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2212:45 pm -
2 stops37h 26m
Sat 1/309:25 pm -
1 stop42h 05m
Deal found 9/11![United Airlines logo]()
$1,355
This Expedia deal was found by Cheapflights users on 9/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:15 pm -
2 stops36h 28m
Sun 11/297:00 pm -
2 stops32h 25m
Deal found 9/12![Multiple Airlines logo]()
$1,307
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/99:45 am -
1 stop29h 10m
Fri 11/61:13 pm -
2 stops30h 52m
Deal found 9/14![American Airlines logo]()
$1,471
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:45 am -
1 stop24h 28m
Sun 11/228:15 am -
1 stop31h 30m
Deal found 9/11![Air Canada logo]()
$1,017
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:50 am -
2 stops38h 27m
Mon 11/93:35 pm -
1 stop21h 25m
Deal found 9/14![United Airlines logo]()
$1,400
This Aunt Betty deal was found by Cheapflights users on 9/10. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/251:20 am -
3 stops55h 30m
Sat 3/67:58 am -
3 stops37h 37m
Deal found 9/10![Singapore Airlines logo]()
$1,701
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1310:10 am -
1 stop30h 50m
Sun 2/2112:59 pm -
1 stop25h 01m
Deal found 9/13![Delta logo]()
$1,735
This Justfly.com deal was found by Cheapflights users on 9/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:00 am -
1 stop24h 18m
Fri 10/1612:05 pm -
1 stop27h 00m
Deal found 9/10![Air Canada logo]()
$1,075
This SmartFares deal was found by Cheapflights users on 9/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:35 am -
3 stops67h 00m
Tue 11/37:00 pm -
2 stops30h 45m
Deal found 9/11![Multiple Airlines logo]()
$1,458
This Air Canada deal was found by Cheapflights users on 9/12. 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.
Thu 11/126:30 am -
2 stops29h 43m
Mon 11/168:15 am -
2 stops35h 05m
Deal found 9/12![Air Canada logo]()
$1,077
This Air New Zealand deal was found by Cheapflights users on 9/14. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:35 am -
2 stops30h 54m
Fri 11/63:37 pm -
2 stops23h 18m
Deal found 9/14![Multiple Airlines logo]()
$1,473
Last-minute flights from Australia to ColoradoDiscover last-minute flight deals from Australia to Colorado. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Australia to Colorado. Data last updated September 15, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:20 am -
2 stops24h 44m
Mon 10/194:17 pm -
1 stop23h 03m
Deal found 9/11![Air Canada logo]()
$818
This lol.travel deal was found by Cheapflights users on 9/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:00 am -
1 stop20h 51m
Thu 10/157:16 pm -
2 stops43h 49m
Deal found 9/10![Air Canada logo]()
$1,005
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:45 am -
1 stop25h 16m
Wed 10/211:10 pm -
1 stop24h 35m
Deal found 9/10![Multiple Airlines logo]()
$1,020
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:00 am -
2 stops20h 56m
Mon 10/194:17 pm -
1 stop23h 03m
Deal found 9/11![Air Canada logo]()
$832
This lol.travel deal was found by Cheapflights users on 9/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:20 am -
2 stops24h 44m
Tue 10/2011:23 am -
2 stops27h 57m
Deal found 9/13![Air Canada logo]()
$823
This lol.travel deal was found by Cheapflights users on 9/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:20 am -
2 stops24h 44m
Wed 10/2111:23 am -
2 stops27h 57m
Deal found 9/14![Air Canada logo]()
$843
This lol.travel deal was found by Cheapflights users on 9/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:00 am -
1 stop22h 58m
Tue 10/277:00 pm -
1 stop20h 45m
Deal found 9/12![Air Canada logo]()
$918
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:50 am -
3 stops37h 59m
Tue 10/271:10 pm -
2 stops29h 05m
Deal found 9/10![Multiple Airlines logo]()
$936
This lol.travel deal was found by Cheapflights users on 9/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:20 am -
2 stops24h 44m
Thu 10/2911:39 am -
2 stops27h 56m
Deal found 9/12![Air Canada logo]()
$817
This lol.travel deal was found by Cheapflights users on 9/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:10 am -
2 stops21h 46m
Tue 10/277:00 pm -
2 stops25h 35m
Deal found 9/13![Air Canada logo]()
$1,011
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:00 pm -
3 stops26h 43m
Mon 11/21:10 pm -
2 stops29h 25m
Deal found 9/11![Multiple Airlines logo]()
$811
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:20 am -
2 stops24h 15m
Wed 11/42:55 pm -
2 stops24h 40m
Deal found 9/13![Air Canada logo]()
$801
One-way flights from Australia to ColoradoSearch for one-way flight options from Australia to Colorado. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Australia to Colorado. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:55 pm -
3 stops51h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$655
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Thu 1/2811:20 am -
2 stops24h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Air Canada logo]()
$703
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Wed 1/2011:20 am -
1 stop19h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Air Canada logo]()
$706
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Tue 1/1911:20 am -
2 stops45h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Air Canada logo]()
$713
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Mon 1/1811:20 am -
2 stops39h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Air Canada logo]()
$716
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/237:20 am -
3 stops30h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$719
This Priceline deal was found by Cheapflights users on 9/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/188:10 am -
2 stops22h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Air Canada logo]()
$719
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:40 am -
1 stop27h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$734
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/206:30 pm -
3 stops43h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$744
This Justfly.com deal was found by Cheapflights users on 9/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/711:20 am -
2 stops24h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Air Canada logo]()
$747
This Air Canada deal was found by Cheapflights users on 9/13. 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 1/173:00 pm -
2 stops39h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Air Canada logo]()
$749
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:30 am -
2 stops23h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$751
Find flight deals from Australia to Colorado
Keep the following information in mind while searching for Australia to Colorado flight deals. Data was last updated September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $799 (Air Canada) |
One-way from | $655 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $1,281 |
Cheapflights Fare Finder
Customize your flight search to find flights from Australia to Colorado 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 15, 2026.
Use the filters below to find and compare flights from Australia to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrisbaneDenver
BNE Brisbane - DEN Denver Intl
BNEDEN
Brisbane
Mon 11/9
10:55 pm-9:45 am
3 stops51h 50m
Denver Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$655
MelbourneDenver
MEL Melbourne - DEN Denver Intl
MELDEN
Melbourne
Mon 1/18
8:10 am-12:38 pm
2 stops22h 28m
Denver Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$719
MelbourneDenver
MEL Melbourne - DEN Denver Intl
MELDEN
Melbourne
Thu 2/18
8:10 am-12:38 pm
2 stops22h 28m
Denver Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$719
SydneyAspen
SYD Sydney Kingsford Smith - ASE Aspen Pitkin County
SYDASE
Sydney Kingsford Smith
Mon 11/2
10:40 am-8:14 pm
1 stop27h 34m
Aspen Pitkin County
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$734
BrisbaneDenver
BNE Brisbane - DEN Denver Intl
BNEDEN
Brisbane
Sun 9/27
10:30 am-5:59 pm
2 stops23h 29m
Denver Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$751
SydneyDenver
SYD Sydney Kingsford Smith - DEN Denver Intl
SYDDEN
Sydney Kingsford Smith
Tue 12/15
8:20 pm-11:28 pm
2 stops45h 08m
Denver Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$766
BrisbaneDenver
BNE Brisbane - DEN Denver Intl
BNEDEN
Brisbane
Mon 11/9
8:20 am-5:56 pm
2 stops26h 36m
Denver Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$767
PerthDenver
PER Perth - DEN Denver Intl
PERDEN
Perth
Mon 10/5
8:35 am-9:32 am
2 stops38h 57m
Denver Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$775
MelbourneDenver
MEL Melbourne - DEN Denver Intl
MELDEN
Melbourne
Mon 1/18
11:55 pm-8:19 pm
3 stops38h 24m
Denver Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$778
PerthDenver
PER Perth - DEN Denver Intl
PERDEN
Perth
Thu 2/25
8:35 am-11:55 am
2 stops42h 20m
Denver Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$782
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Australia to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Australia with our price prediction graph.
SYD-COS
SYD-DEN
BNE-DEN
MEL-DEN
SYD-ASE
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.
Cheapflights Insights
Everything you need to know about your flight from Australia to Colorado
AU0-USCO
SYD-COS
SYD-DEN
BNE-DEN
MEL-DEN
What is the cheapest month to book a flight from Australia to Colorado?
Currently, January is the cheapest month in which you can book a flight from Australia to Colorado (average of $1,037). Flying from Australia to Colorado in July is currently the most expensive (average of $1,563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Australia to Colorado?
To ensure you get the cheapest price possible for a flight from Australia to Colorado, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated September 15, 2026.
Read reviews from past customers who have flown United Airlines,American Airlines, andAir Canada from Australia to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.7
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.7
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.7
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.7
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Australia to Colorado. 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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Alternative routes for Australia to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Australia to Colorado by cabin class
Find flights from Australia to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Australia and Colorado flights
Browse other Australia and Colorado flight options. Last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Australia after your stay in Colorado
Australia to Colorado flights
Consider these flights traveling from Australia to Colorado.
Top 3 airlines flying from Australia to Colorado
Discover the top 3 airlines that operate flights from Australia to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$907 | Average$1,312 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$977 | Average$1,623 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,687 | Average$1,836 | FlexibilityNo cancel fee | On-time71% |