Can I find cheaper flights to Colorado if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Colorado on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Colorado?

Based on reviews from Cheapflights users, Qantas Airways is rated the highest out of the airlines that fly to Colorado.

What is the cheapest airport to fly to in Colorado?

Denver Intl is currently the cheapest airport to fly to in Colorado. One-way flights to Denver Intl typically cost $45, while return flights cost around $261.

How much is a return flight to Colorado?

A return flight to Colorado will typically cost around $509, however they can be found for as little as $261.

Where does the fastest flight to Colorado depart from?

For those looking to save time traveling to Colorado, Melbourne offers the quickest one-way flight (18 hours 33 minutes).

Does Denver Intl have car hire?

Yes. Those touching down at Denver Intl can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Denver Intl?

Yes. Denver Intl has hotels nearby for those requiring accommodations. The Westin Denver International Airport is the closest property to Denver Intl (0.0 km away from Denver Intl).

$656+ Cheap Flights to Colorado

Flights to Colorado in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Colorado
Explore the most affordable flight options available to Colorado. Find the lowest fares based on data from user searches, with prices last updated on 3 December 2025.

Tue 16/1208:45SYD - DEN

2 stops43h 27mMultiple Airlines

Wed 28/111:25DEN - SYD

1 stop26h 00mMultiple Airlines

Deal found 30/11$1,966

Tue 16/1208:45SYD - DEN

2 stops43h 27mMultiple Airlines

Fri 30/122:43DEN - SYD

1 stop38h 42mMultiple Airlines

Deal found 30/11$1,974

Mon 15/1207:25SYD - DEN

2 stops45h 08mMultiple Airlines

Fri 30/122:43DEN - SYD

1 stop38h 42mMultiple Airlines

Deal found 30/11$1,975

Mon 15/1208:00SYD - DEN

2 stops34h 17mMultiple Airlines

Wed 28/111:25DEN - SYD

1 stop26h 00mMultiple Airlines

Deal found 30/11$2,018

Thu 18/1222:00SYD - DEN

2 stops54h 06mMultiple Airlines

Wed 28/111:25DEN - SYD

1 stop26h 00mMultiple Airlines

Deal found 30/11$2,052

Thu 18/1222:00SYD - DEN

2 stops54h 06mMultiple Airlines

Thu 29/111:00DEN - SYD

1 stop26h 25mMultiple Airlines

Deal found 30/11$2,059

Tue 16/1221:40SYD - DEN

2 stops32h 04mAlaska Airlines

Tue 27/112:34DEN - SYD

2 stops37h 11mAlaska Airlines

Deal found 30/11$2,074

Tue 16/1221:40SYD - DEN

2 stops32h 04mAlaska Airlines

Sun 1/212:34DEN - SYD

2 stops37h 11mAlaska Airlines

Deal found 30/11$2,090

Sun 14/1208:30SYD - DEN

2 stops33h 47mMultiple Airlines

Wed 28/111:25DEN - SYD

1 stop26h 00mMultiple Airlines

Deal found 30/11$2,126

Sun 14/1208:30SYD - DEN

2 stops33h 47mMultiple Airlines

Sun 1/206:05DEN - SYD

1 stop31h 20mMultiple Airlines

Deal found 30/11$2,134

Sun 14/1208:30SYD - DEN

2 stops33h 47mMultiple Airlines

Sat 31/112:00DEN - SYD

1 stop25h 25mMultiple Airlines

Deal found 30/11$2,154

Tue 16/1221:40SYD - DEN

2 stops32h 04mAlaska Airlines

Sat 10/112:34DEN - SYD

2 stops37h 11mAlaska Airlines

Deal found 30/11$2,189

Best flights to Colorado
Discover carefully curated flight deals to Colorado that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 December 2025.

Thu 19/311:20SYD - COS

2 stops39h 36mAmerican Airlines

Mon 23/312:30COS - SYD

2 stops49h 25mAmerican Airlines

Deal found 1/12$1,394

Fri 24/409:30SYD - DEN

2 stops24h 48mUnited Airlines

Sat 9/521:25DEN - SYD

1 stop41h 35mUnited Airlines

Deal found 1/12$1,486

Thu 19/311:45SYD - ASE

2 stops25h 02mAir New Zealand

Mon 23/313:51ASE - SYD

2 stops29h 49mAir New Zealand

Deal found 1/12$2,175

Thu 19/309:40SYD - ASE

1 stop20h 11mDelta

Mon 23/312:20ASE - SYD

1 stop26h 05mDelta

Deal found 1/12$2,239

Thu 29/111:20SYD - DEN

2 stops47h 20mAir Canada

Sun 1/217:30DEN - SYD

2 stops46h 05mAir Canada

Deal found 2/12$2,302

Thu 15/114:00SYD - DEN

2 stops20h 32mUnited Airlines

Thu 22/113:52DEN - SYD

2 stops22h 28mUnited Airlines

Deal found 1/12$1,786

Thu 19/311:20SYD - ASE

2 stops41h 29mAmerican Airlines

Mon 23/310:41ASE - SYD

1 stop27h 14mAmerican Airlines

Deal found 1/12$2,328

Wed 17/1211:20SYD - DEN

2 stops23h 16mUnited Airlines

Sun 4/115:55DEN - SYD

2 stops23h 20mUnited Airlines

Deal found 2/12$2,309

Wed 17/1211:20SYD - DEN

2 stops23h 16mUnited Airlines

Sat 3/121:11DEN - SYD

1 stop42h 04mUnited Airlines

Deal found 2/12$2,309

Tue 16/1212:10SYD - DEN

2 stops22h 12mUnited Airlines

Sun 4/105:00DEN - SYD

1 stop32h 00mUnited Airlines

Deal found 30/11$2,311

Tue 16/1214:00SYD - DEN

1 stop18h 47mUnited Airlines

Sat 31/121:05DEN - SYD

1 stop39h 15mUnited Airlines

Deal found 30/11$2,311

Tue 16/1211:20SYD - DEN

1 stop19h 07mUnited Airlines

Mon 5/110:14DEN - SYD

2 stops26h 06mUnited Airlines

Deal found 30/11$2,311

Mon 29/1211:50SYD - ASE

1 stop24h 57mUnited Airlines

Mon 5/112:57ASE - SYD

2 stops23h 23mUnited Airlines

Deal found 30/11$2,348

Thu 19/312:10SYD - COS

2 stops21h 25mUnited Airlines

Mon 23/312:20COS - SYD

1 stop25h 40mUnited Airlines

Deal found 1/12$2,421

Thu 19/310:20SYD - ASE

1 stop19h 31mUnited Airlines

Mon 23/313:40ASE - SYD

1 stop26h 35mUnited Airlines

Deal found 30/11$2,424

Last-minute flights to Colorado
Discover last-minute flight deals to Colorado. Data last updated 3 December 2025 and is based on user searches.

Mon 29/1212:10SYD - ASE

2 stops24h 37mUnited Airlines

Mon 5/109:05ASE - SYD

2 stops27h 15mUnited Airlines

Deal found 30/11$2,348

Mon 29/1207:25SYD - ASE

3 stops30h 12mMultiple Airlines

Mon 5/119:11ASE - SYD

2 stops23h 19mMultiple Airlines

Deal found 30/11$4,309

Thu 15/111:20SYD - DEN

1 stop18h 58mQantas Airways

Thu 22/112:53DEN - SYD

1 stop24h 32mQantas Airways

Deal found 1/12$1,690

Fri 16/114:00SYD - DEN

2 stops28h 05mMultiple Airlines

Fri 23/106:05DEN - SYD

2 stops36h 30mMultiple Airlines

Deal found 2/12$1,382

Thu 22/117:45SYD - DEN

1 stop23h 46mMultiple Airlines

Mon 26/122:43DEN - SYD

1 stop38h 42mMultiple Airlines

Deal found 1/12$1,255

Thu 22/121:40SYD - DEN

2 stops31h 13mAlaska Airlines

Mon 26/117:09DEN - SYD

2 stops32h 36mAlaska Airlines

Deal found 1/12$1,373

Thu 29/111:20SYD - DEN

1 stop24h 24mAir Canada

Sun 1/220:53DEN - SYD

1 stop42h 42mAir Canada

Deal found 1/12$1,387

Find flights to Colorado

Explore Colorado

Look for other cheap flights to Denver

Look for other cheap flights to Aspen

Look for other cheap flights to Vail

Find flight deals to Colorado

Return from	$1,248
One-way from	$656
Popular in	December
Cheapest in	February
Average price	$2,305

Air Canada
18/3-23/3
3 total stops
42h 07m total
Sydney to Denver

Search Deals

11/3
2 total stops
27h 40m total
Sydney to Colorado

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($346 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($64 potential savings vs. average return price).

Search Deals

Average for return flights in December 2025

Search Deals

Fly from

Route

Depart

Return

Price

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Thu 19/3

11:20-09:56

2 stops39h 36m

Colorado Springs

Mon 23/3

12:30-06:55

2 stops49h 25m

$1,394

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 24/4

09:30-18:18

2 stops24h 48m

Denver Intl

Sat 9/5

21:25-07:00

1 stop41h 35m

$1,486

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 15/1

14:00-16:32

2 stops20h 32m

Denver Intl

Thu 22/1

13:52-06:20

2 stops22h 28m

$1,786

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Thu 19/3

11:45-19:47

2 stops25h 02m

Aspen Pitkin County

Mon 23/3

13:51-12:40

2 stops29h 49m

$2,175

SydneyAspen

SYD - ASE

SYDASE

Sydney Kingsford Smith

Thu 19/3

09:40-12:51

1 stop20h 11m

Aspen Pitkin County

Mon 23/3

12:20-07:25

1 stop26h 05m

$2,239

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 29/1

11:20-16:40

2 stops47h 20m

Denver Intl

Sun 1/2

17:30-09:35

2 stops46h 05m

$2,302

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 17/12

11:20-16:36

2 stops23h 16m

Denver Intl

Sun 4/1

15:55-09:15

2 stops23h 20m

$2,309

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 17/12

11:20-16:36

2 stops23h 16m

Denver Intl

Sat 3/1

21:11-09:15

1 stop42h 04m

$2,309

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 16/12

12:10-16:22

2 stops22h 12m

Denver Intl

Sun 4/1

05:00-07:00

1 stop32h 00m

$2,311

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 16/12

14:00-14:47

1 stop18h 47m

Denver Intl

Sat 31/1

21:05-06:20

1 stop39h 15m

$2,311

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 17 results

Best time to book a flight to Colorado

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Colorado

How long is the flight to Colorado?

On average, a flight from Sydney to Colorado takes 20 hours 49 minutes. Flights to Colorado from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Colorado?

The most popular airlines flying from Sydney to Colorado are Qantas Airways, Air Canada and United Airlines.

What are the cheapest airlines that fly to Colorado?

The cheapest airlines flying from Sydney to Colorado are Qantas Airways, Air Canada and Air New Zealand.

Rainfall in Colorado by month

In terms of precipitation, rainfall in Colorado ranges from 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Colorado when rainfall is around 13.0 mm.

Temperature in Colorado by month

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular places to fly to in Colorado?

The most popular places in Colorado to fly to are Denver, Aspen, Colorado Springs, Vail and Montrose.

Reviews of airlines servicing Colorado

See what other customers who have flown with Air New Zealand, Qantas Airways, andUnited Airlines to the United States have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

540 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

Air New Zealand

8.0

Very Good

540 reviews

Air New Zealand

8.0

Very Good

540 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Annabel,Nov 2025

AKL - WRE

Qantas Airways

7.5

Good

947 reviews

Air New Zealand

8.0

Very Good

540 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Annabel,Nov 2025

AKL - WRE

United Airlines

7.4

Good

9,063 reviews

Air New Zealand

8.0

Very Good

540 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Annabel,Nov 2025

AKL - WRE

Air Canada

7.1

Good

10,496 reviews

Air New Zealand

8.0

Very Good

540 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Annabel,Nov 2025

AKL - WRE

FAQs about flying to Colorado

Can I find cheaper flights to Colorado if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Colorado on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Colorado?
Based on reviews from Cheapflights users, Qantas Airways is rated the highest out of the airlines that fly to Colorado.
What is the cheapest airport to fly to in Colorado?
Denver Intl is currently the cheapest airport to fly to in Colorado. One-way flights to Denver Intl typically cost $45, while return flights cost around $261.
How much is a return flight to Colorado?
A return flight to Colorado will typically cost around $509, however they can be found for as little as $261.
Where does the fastest flight to Colorado depart from?
For those looking to save time traveling to Colorado, Melbourne offers the quickest one-way flight (18 hours 33 minutes).
Does Denver Intl have car hire?
Yes. Those touching down at Denver Intl can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Denver Intl?
Yes. Denver Intl has hotels nearby for those requiring accommodations. The Westin Denver International Airport is the closest property to Denver Intl (0.0 km away from Denver Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find flights to Colorado

Flights to Denver

Flights to Colorado Springs

Flights to Aspen

Flights to Vail

Complete your trip

Colorado car hire

Denver Intl Airport car hire

Colorado Springs Airport car hire

Aspen Pitkin County Airport car hire

Vail Eagle County Airport car hire

Grand Junction Regnl Airport car hire

Montrose County Airport car hire

Durango La Plata County Airport car hire

Gunnison Airport car hire

Telluride Airport car hire

Denver Arapahoe Co Airport car hire

Pueblo Memorial Airport car hire

Popular places in United States

Popular United States flight routes

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Flights from Sydney to Dallas/Fort Worth

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Flights from Denver to Los Angeles

Flights from Miami to Los Angeles

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Flights from O'Hare Intl to Los Angeles

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How does Cheapflights help users find flights to Colorado?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Colorado today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Colorado.

Can Cheapflights find flights to Colorado with no change fees?

Certainly. Search results for flights to Colorado shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Colorado today and book when you’re ready!

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$656+ Cheap flights 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Colorado in 2025

Cheapest flights to ColoradoExplore the most affordable flight options available to Colorado. Find the lowest fares based on data from user searches, with prices last updated on 3 December 2025.

Explore the most affordable flight options available to Colorado. Find the lowest fares based on data from user searches, with prices last updated on 3 December 2025.

Find flights to Colorado

Browse one-way and return flights deals to Colorado on Cheapflights. Flight deals are based on user searches and were last updated on 3 December 2025

Explore Colorado

Find flight deals to Colorado

Find the latest flights to Colorado in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 3 December 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights to Colorado that are best for you.

Best time to book a flight to Colorado

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

Cheapflights Insights

Everything you need to know about your flight to Colorado

How long is the flight to Colorado?

What are the most popular airlines that fly to Colorado?

What are the cheapest airlines that fly to Colorado?

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

What are the most popular places to fly to in Colorado?

Destination popularity is based on the amount of flight searches to Colorado in the last few years. This data was updated on 3 December 2025.

The most popular places in Colorado to fly to are Denver, Aspen, Colorado Springs, Vail and Montrose.

Reviews of airlines servicing Colorado

See what other customers who have flown with Air New Zealand, Qantas Airways, andUnited Airlines to the United States have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Colorado

Can I find cheaper flights to Colorado if I am willing to have stopovers?

What is the best airline to fly to Colorado?

What is the cheapest airport to fly to in Colorado?

How much is a return flight to Colorado?

Where does the fastest flight to Colorado depart from?

Does Denver Intl have car hire?

Are there hotels close to Denver Intl?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Colorado

Select your preferred flight destination in Colorado from the list below.

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 to Colorado?

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

Can Cheapflights find flights to Colorado with no change fees?

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

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Cheapest flights to Colorado
Explore the most affordable flight options available to Colorado. Find the lowest fares based on data from user searches, with prices last updated on 3 December 2025.