$178+ 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 11/6. 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 — MEL
28 May — 4 Jun1
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 28 April 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Tue 9/6

15:42-07:00

2 stops23h 18m

Sydney Kingsford Smith

Tue 16/6

10:20-14:40

2 stops20h 20m

$1,740

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Thu 13/8

18:58-07:00

1 stop20h 02m

Sydney Kingsford Smith

Sat 22/8

09:30-13:36

1 stop20h 06m

$1,866

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Thu 11/6

15:42-06:55

2 stops23h 13m

Sydney Kingsford Smith

Thu 18/6

09:30-16:32

2 stops23h 02m

$1,872

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Tue 9/6

18:08-11:15

2 stops25h 37m

Adelaide

Tue 16/6

13:25-11:01

2 stops37h 06m

$2,020

AspenSydney

ASE - SYD

ASESYD

Aspen Pitkin County

Sat 29/8

18:58-07:00

1 stop20h 02m

Sydney Kingsford Smith

Wed 2/9

09:30-20:26

1 stop26h 56m

$2,088

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Fri 7/8

15:07-07:00

2 stops23h 53m

Sydney Kingsford Smith

Tue 11/8

10:20-20:44

2 stops26h 24m

$2,095

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Mon 14/9

17:50-10:55

2 stops25h 35m

Adelaide

Sun 27/9

19:10-12:13

2 stops32h 33m

$2,133

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Wed 13/5

12:20-18:50

2 stops38h 30m

Sydney Kingsford Smith

Fri 22/5

20:45-19:11

2 stops38h 26m

$2,146

DenverMelbourne

DEN - MEL

DENMEL

Denver Intl

Thu 15/10

18:19-13:00

2 stops25h 41m

Melbourne

Sat 31/10

13:55-21:38

2 stops24h 43m

$2,157

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Mon 17/8

18:26-11:50

2 stops25h 24m

Sydney Kingsford Smith

Fri 21/8

13:15-23:59

2 stops26h 44m

$2,166

Flights are sorted by cheapest return flights first.

Deals found on 27/4

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.

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

The best time to book flights from Colorado is 61 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.

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

Currently, October is the cheapest month in which you can book a flight from Colorado (average of $163). Flying from Colorado in September will prove the most costly (average of $1,860). 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 Omaha Eppley Airfield, with prices starting at $129. Explore other affordable destinations below.

Omaha Eppley Airfield
Omaha Eppley Airfield
From $129
Monterrey Gen Mariano Escobedo
Monterrey Gen Mariano Escobedo
From $142
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $146
Oklahoma City Will Rogers World
Oklahoma City Will Rogers World
From $166

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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 28 April 2026.

  • What is the cheapest month to fly from Colorado?

    Currently, the cheapest month for flights from Colorado is October. The most expensive month for flights is September. 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 $1,220 round trip
    Fly from Denver to Melbourne from $1,349 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!

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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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