$186+ Cheap flights from Colorado

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — SYD
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

Find flights from Colorado within your budget

 
Find flights departing from Colorado that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 June 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Fri 24/7

19:15-06:55

1 stop19h 40m

Sydney Kingsford Smith

Mon 3/8

10:20-19:55

1 stop25h 35m

$1,906

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Fri 25/9

19:12-07:00

1 stop19h 48m

Sydney Kingsford Smith

Tue 13/10

10:30-20:55

1 stop27h 25m

$1,929

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Thu 8/10

12:17-05:00

1 stop24h 43m

Brisbane

Thu 15/10

13:25-00:25

2 stops27h 00m

$1,974

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

19:12-07:00

1 stop19h 48m

Sydney Kingsford Smith

Sat 22/8

10:20-19:52

1 stop25h 32m

$1,977
Fastest return journey

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

19:12-07:00

1 stop19h 48m

Sydney Kingsford Smith

Sat 22/8

09:30-13:34

1 stop20h 04m

$1,977

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Thu 20/8

13:03-07:00

2 stops25h 57m

Sydney Kingsford Smith

Mon 24/8

09:30-16:26

2 stops22h 56m

$2,082

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Mon 5/10

19:50-07:05

1 stop19h 15m

Brisbane

Mon 19/10

10:00-16:58

1 stop22h 58m

$2,116

DenverMelbourne

DEN - AVV

DENAVV

Denver Intl

Sun 8/11

19:00-14:05

2 stops25h 05m

Melbourne Avalon

Tue 24/11

06:00-12:08

2 stops24h 08m

$2,154

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Mon 14/9

15:57-10:55

2 stops27h 28m

Adelaide

Sun 27/9

19:10-12:14

2 stops32h 34m

$2,173

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Fri 26/6

13:26-08:10

2 stops26h 44m

Brisbane

Mon 20/7

19:35-19:40

2 stops40h 05m

$2,176

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Colorado

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

Travel insights for flights from Colorado

Get recent, data-driven insights about flights from Colorado including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Colorado (average of $160). Flying from Colorado in January will prove the most costly (average of $1,206). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Colorado?

The cheapest city to fly to from Colorado is Los Angeles Los Angeles, with prices starting at $88. Explore other affordable destinations below.

Los Angeles Los Angeles
Los Angeles Los Angeles
From $88
Omaha Eppley Airfield
Omaha Eppley Airfield
From $131
Monterrey Gen Mariano Escobedo
Monterrey Gen Mariano Escobedo
From $145
San Francisco
San Francisco
From $162

When is the best time to book a flight from Colorado?

The best time to book flights from Colorado is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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Direct flights from USA

Book a direct flight from one of these other cities located in USA.
Direct flights from Denver
Direct flights from Aspen

Related info for your journey

Access useful and relevant information related to your journey from Colorado. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 June 2026.

  • What is the cheapest month to fly from Colorado?

    Currently, the cheapest month for flights from Colorado is February. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Colorado?

    View the cheapest flight destinations from Colorado:
    Fly from Denver to Sydney from $1,320 round trip
    Fly from Denver to Melbourne from $1,326 round trip

  • How does Cheapflights help users find flights from Colorado?

    When you search for this flight from Colorado, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Colorado?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Colorado for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Colorado with no change fees?

    Yes! Cheapflights helps users easily find flights from Colorado with no change fees.

  • Can Cheapflights notify me if prices for flights from Colorado become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Colorado?

When you search for this flight from Colorado, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Colorado?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Colorado for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Colorado with no change fees?

Yes! Cheapflights helps users easily find flights from Colorado with no change fees.

Can Cheapflights notify me if prices for flights from Colorado become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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