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$1,060+ Cheap flights from Perth (PER) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
PER — DEN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Perth to Colorado

Best flights from Perth to Colorado
Discover carefully curated flight deals from Perth to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Gotogate deal was found by Cheapflights users on 12/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2411:10 pmPER - DEN
2 stops33h 34mMultiple Airlines
Sat 1/318:05 amDEN - PER
2 stops47h 10mMultiple Airlines
Deal found 12/10$1,377
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Sat 5/25:15 pmPER - DEN
2 stops43h 55mAir Canada
Wed 5/67:50 pmDEN - PER
2 stops31h 10mAir Canada
Deal found 12/9$1,763
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Wed 5/2711:55 pmPER - COS
2 stops34h 07mAmerican Airlines
Sun 5/316:42 pmCOS - PER
2 stops50h 33mAmerican Airlines
Deal found 12/8$1,975
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 1/267:20 amPER - DEN
2 stops27h 52mUnited Airlines
Mon 2/23:58 pmDEN - PER
2 stops31h 47mUnited Airlines
Deal found 12/11$1,992
This BestPriceTravel deal was found by Cheapflights users on 12/11. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1210:30 pmPER - DEN
2 stops28h 53mVirgin Australia
Thu 1/227:41 pmDEN - PER
2 stops27h 49mVirgin Australia
Deal found 12/11$2,028
This Singapore Airlines deal was found by Cheapflights users on 12/9. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:10 pmPER - DEN
3 stops43h 51mSingapore Airlines
Wed 5/65:36 pmDEN - PER
2 stops28h 54mSingapore Airlines
Deal found 12/9$2,034
This Qantas Airways deal was found by Cheapflights users on 12/9. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2410:55 pmPER - COS
2 stops33h 46mMultiple Airlines
Sat 1/3110:21 amCOS - PER
2 stops30h 24mMultiple Airlines
Deal found 12/9$2,184
This Jetabroad deal was found by Cheapflights users on 12/9. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/243:15 pmPER - COS
3 stops38h 19mAir Canada
Sat 1/311:25 pmCOS - PER
3 stops39h 45mAir Canada
Deal found 12/9$2,196
This Qantas Airways deal was found by Cheapflights users on 12/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/125:30 amPER - DEN
3 stops28h 23mMultiple Airlines
Thu 1/227:23 pmDEN - PER
2 stops26h 02mMultiple Airlines
Deal found 12/11$2,671

Find flight deals from Perth to Colorado

Keep the following information in mind while searching for Perth to Colorado flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,377
(Gotogate)

One-way from

$1,060
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,674
Provider with most accurate pricing for Perth-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Perth-Denver Intl flights.
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From Perth to Colorado
Search Deals
One-way flight from Perth to Colorado
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Perth 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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Perth to Colorado that are best for you.

Fly from

Perth

Fly to

Colorado

Route

Depart

Return

Price

PerthDenver

PER - DEN

PERDEN

Perth

Sat 1/24

11:10 pm-5:44 pm

2 stops33h 34m

Denver Intl

Sat 1/31

8:05 am-10:15 pm

2 stops47h 10m

$1,377

PerthDenver

PER - DEN

PERDEN

Perth

Sat 5/2

5:15 pm-11:10 pm

2 stops43h 55m

Denver Intl

Wed 5/6

7:50 pm-5:00 pm

2 stops31h 10m

$1,763

PerthColorado Springs

PER - COS

PERCOS

Perth

Wed 5/27

11:55 pm-8:02 pm

2 stops34h 07m

Colorado Springs

Sun 5/31

6:42 pm-11:15 am

2 stops50h 33m

$1,975

PerthDenver

PER - DEN

PERDEN

Perth

Mon 1/26

7:20 am-8:12 pm

2 stops27h 52m

Denver Intl

Mon 2/2

3:58 pm-2:45 pm

2 stops31h 47m

$1,992

PerthDenver

PER - DEN

PERDEN

Perth

Mon 1/12

10:30 pm-12:23 pm

2 stops28h 53m

Denver Intl

Thu 1/22

7:41 pm-2:30 pm

2 stops27h 49m

$2,028

PerthDenver

PER - DEN

PERDEN

Perth

Sat 5/2

5:10 pm-11:01 pm

3 stops43h 51m

Denver Intl

Wed 5/6

5:36 pm-12:30 pm

2 stops28h 54m

$2,034

PerthColorado Springs

PER - COS

PERCOS

Perth

Sat 1/24

10:55 pm-5:41 pm

2 stops33h 46m

Colorado Springs

Sat 1/31

10:21 am-7:45 am

2 stops30h 24m

$2,184

PerthColorado Springs

PER - COS

PERCOS

Perth

Sat 1/24

3:15 pm-2:34 pm

3 stops38h 19m

Colorado Springs

Sat 1/31

1:25 pm-8:10 pm

3 stops39h 45m

$2,196

PerthDenver

PER - DEN

PERDEN

Perth

Mon 1/12

5:30 am-6:53 pm

3 stops28h 23m

Denver Intl

Thu 1/22

7:23 pm-12:25 pm

2 stops26h 02m

$2,671

PerthDenver

PER - DEN

PERDEN

Perth

Sun 12/21

10:45 pm-10:39 pm

3 stops38h 54m

$1,060

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 13 results
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Best time to book a flight from Perth to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Perth with our price prediction graph.
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 Perth to Colorado

What is the cheapest month to book a flight from Perth to Colorado?

Currently, September is the cheapest month in which you can book a flight from Perth to Colorado (average of $1,078). Flying from Perth to Colorado in June is currently the most expensive (average of $1,384). 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 much does it cost to fly round-trip from Perth to Colorado?

Related info for your journey

Find useful and relevant information for your journey from Perth to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Perth to Colorado?

    Located just 6.3 mi from the city center, Perth (PER) is the airport most travelers will use when flying to Colorado from Perth.

  • How long is the flight from Perth to Colorado?

    There are many flights that can get you from Perth to Colorado in 27h 52m. Fly via Air Canada, American Airlines, or United Airlines to get the fastest option. Perth and Colorado are separated by a distance of 10111 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Perth to Colorado that include hotel bookings?

    Yes. In addition to deals on Perth to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Perth to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Colorado.

  • Can I find deals for business class flights from Perth to Colorado?

    Yes. Cheapflights offers flight deals from Perth to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Perth to Colorado?

    Currently, September is the cheapest month in which you can book a flight from Perth to Colorado (average of $1,078). Flying from Perth to Colorado in June is currently the most expensive (average of $1,384). 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.

See more FAQs

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Alternative routes for Perth to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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