What airport do you fly into for flights to Denver?

For a flight to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 29.7 km from the centre of the city.

What is the cheapest month to fly to Denver?

March is currently the cheapest month to fly to Denver . At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Can I find cheaper flights to Denver 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 Denver on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Denver?

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

What is the cheapest airport to fly to in Denver?

Denver Intl is currently the cheapest airport to fly to in Denver. One-way flights to Denver Intl typically cost $96, while return flights cost around $59.

How much is a return flight to Denver?

A return flight to Denver will typically cost around $197, however they can be found for as little as $39.

Where does the fastest flight to Denver depart from?

For those looking to save time traveling to Denver, Melbourne offers the quickest one-way flight (18 hours 43 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).

What are the most popular airlines that fly to Denver?

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

How long is the flight to Denver?

On average, a flight from Sydney to Denver takes 19 hours 17 minutes. Flights to Denver 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 cheapest airlines that fly to Denver?

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

In terms of precipitation, rainfall in Denver 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 Denver when rainfall is around 13.0 mm.

If weather is an important factor for your trip to Denver, 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).

$839+ Cheap Flights to Denver, Colorado

Flights to Denver in 2025

Return from	$1,134
One-way from	$839
Popular in	December
Cheapest in	February
Average price	$1,636

31/10-7/11
4 total stops
63h 42m total
Sydney to Denver

Search Deals

Air Canada
30/10
1 total stop
24h 24m total
Sydney to Denver

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($549 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($110 potential savings vs. average return price).

Search Deals

Average for return flights in September 2025

Search Deals

Find flight deals to Denver

Cheapest flights to Denver
Explore the most affordable flight options available to Denver. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2025.

Fri 31/1014:15SYD - DEN

2 stops27h 42mMultiple Airlines

Fri 7/1106:30DEN - SYD

2 stops36h 00mMultiple Airlines

Deal found 15/9$1,134

Thu 30/1017:45SYD - DEN

1 stop33h 33mMultiple Airlines

Thu 6/1108:00DEN - SYD

1 stop29h 25mMultiple Airlines

Deal found 14/9$1,417

Thu 30/1011:20SYD - DEN

2 stops23h 50mAmerican Airlines

Thu 6/1118:52DEN - SYD

2 stops20h 08mAmerican Airlines

Deal found 14/9$1,468

Wed 17/912:10SYD - DEN

1 stop19h 35mAmerican Airlines

Sun 21/906:00DEN - SYD

1 stop33h 05mAmerican Airlines

Deal found 15/9$1,501

Fri 31/1011:45SYD - DEN

2 stops23h 13mAir New Zealand

Fri 7/1106:00DEN - SYD

2 stops32h 45mAir New Zealand

Deal found 16/9$1,555

Tue 16/909:10SYD - DEN

1 stop18h 13mAmerican Airlines

Sun 21/911:40DEN - SYD

1 stop27h 25mAmerican Airlines

Deal found 15/9$1,686

Tue 25/1117:45SYD - DEN

1 stop18h 43mMultiple Airlines

Fri 5/1209:30DEN - SYD

1 stop27h 55mMultiple Airlines

Deal found 16/9$1,716

Best flights to Denver
Discover carefully curated flight deals to Denver that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Mon 16/211:20SYD - DEN

1 stop25h 58mAir Canada

Thu 26/219:05DEN - SYD

1 stop20h 30mAir Canada

Deal found 15/9$1,356

Mon 16/211:15SYD - DEN

2 stops39h 00mAmerican Airlines

Mon 2/306:10DEN - SYD

2 stops30h 25mAmerican Airlines

Deal found 15/9$1,389

Fri 31/1011:05SYD - DEN

1 stop24h 55mMultiple Airlines

Fri 7/1106:30DEN - SYD

2 stops56h 45mMultiple Airlines

Deal found 15/9$1,417

Tue 17/211:15SYD - DEN

2 stops21h 52mAmerican Airlines

Sun 1/309:00DEN - SYD

1 stop27h 55mAmerican Airlines

Deal found 15/9$1,389

Thu 30/1017:45SYD - DEN

2 stops21h 04mMultiple Airlines

Thu 6/1108:00DEN - SYD

1 stop29h 25mMultiple Airlines

Deal found 14/9$1,428

Sat 14/211:20SYD - DEN

1 stop19h 17mAir Canada

Wed 4/311:20DEN - SYD

2 stops28h 15mAir Canada

Deal found 15/9$1,431

Sun 15/211:20SYD - DEN

1 stop24h 24mAir Canada

Wed 4/308:45DEN - SYD

1 stop30h 50mAir Canada

Deal found 15/9$1,431

Fri 13/211:20SYD - DEN

1 stop19h 17mAir Canada

Wed 4/311:20DEN - SYD

2 stops28h 15mAir Canada

Deal found 15/9$1,431

Sun 15/211:20SYD - DEN

2 stops24h 43mAir Canada

Thu 26/219:05DEN - SYD

1 stop20h 30mAir Canada

Deal found 15/9$1,431

Mon 16/211:20SYD - DEN

1 stop24h 24mAir Canada

Fri 27/208:45DEN - SYD

1 stop30h 50mAir Canada

Deal found 15/9$1,431

Last-minute flights to Denver
Discover last-minute flight deals to Denver. Data last updated 17 September 2025 and is based on user searches.

Tue 16/909:10SYD - DEN

1 stop18h 13mAmerican Airlines

Sun 21/911:40DEN - SYD

1 stop27h 25mAmerican Airlines

Deal found 15/9$1,686

Wed 17/912:10SYD - DEN

1 stop19h 35mAmerican Airlines

Sun 21/906:00DEN - SYD

1 stop33h 05mAmerican Airlines

Deal found 15/9$1,501

Thu 30/1017:45SYD - DEN

1 stop33h 33mMultiple Airlines

Thu 6/1108:00DEN - SYD

1 stop29h 25mMultiple Airlines

Deal found 14/9$1,417

Thu 30/1011:20SYD - DEN

2 stops23h 50mAmerican Airlines

Thu 6/1118:52DEN - SYD

2 stops20h 08mAmerican Airlines

Deal found 14/9$1,468

Thu 30/1021:40SYD - DEN

2 stops34h 01mAlaska Airlines

Thu 6/1120:02DEN - SYD

2 stops29h 43mAlaska Airlines

Deal found 15/9$1,719

Fri 31/1014:15SYD - DEN

2 stops27h 42mMultiple Airlines

Fri 7/1106:30DEN - SYD

2 stops36h 00mMultiple Airlines

Deal found 15/9$1,134

Fri 31/1011:45SYD - DEN

2 stops23h 13mAir New Zealand

Fri 7/1106:00DEN - SYD

2 stops32h 45mAir New Zealand

Deal found 16/9$1,555

One-way flights to Denver
Search for one-way flight options to Denver. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Thu 30/1010:20SYD - DEN

1 stop24h 24mAir Canada

Deal found 15/9$839

Thu 15/116:00SYD - DEN

1 stop38h 26mAir Canada

Deal found 14/9$889

Tue 2/1217:45SYD - DEN

1 stop34h 18mMultiple Airlines

Deal found 15/9$902

Thu 5/206:20SYD - DEN

3 stops35h 42mMultiple Airlines

Deal found 14/9$911

Thu 15/107:50SYD - DEN

3 stops30h 05mMultiple Airlines

Deal found 14/9$917

Wed 3/1217:45SYD - DEN

1 stop34h 18mMultiple Airlines

Deal found 15/9$918

Mon 1/1213:55SYD - DEN

2 stops40h 28mAir Canada

Deal found 15/9$975

Thu 30/1014:15SYD - DEN

3 stops24h 34mMultiple Airlines

Deal found 15/9$1,043

Fly from

Route

Depart

Return

Price

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 16/2

11:20-19:18

1 stop25h 58m

Denver Intl

Thu 26/2

19:05-09:35

1 stop20h 30m

$1,356

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 16/2

11:15-08:15

2 stops39h 00m

Denver Intl

Mon 2/3

06:10-06:35

2 stops30h 25m

$1,389

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 17/2

11:15-15:07

2 stops21h 52m

Denver Intl

Sun 1/3

09:00-06:55

1 stop27h 55m

$1,389

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 31/10

11:05-19:00

1 stop24h 55m

Denver Intl

Fri 7/11

06:30-09:15

2 stops56h 45m

$1,417

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 30/10

17:45-21:49

2 stops21h 04m

Denver Intl

Thu 6/11

08:00-07:25

1 stop29h 25m

$1,428

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sat 14/2

11:20-12:37

1 stop19h 17m

Denver Intl

Wed 4/3

11:20-09:35

2 stops28h 15m

$1,431

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 15/2

11:20-17:44

1 stop24h 24m

Denver Intl

Wed 4/3

08:45-09:35

1 stop30h 50m

$1,431

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 13/2

11:20-12:37

1 stop19h 17m

Denver Intl

Wed 4/3

11:20-09:35

2 stops28h 15m

$1,431

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 15/2

11:20-18:03

2 stops24h 43m

Denver Intl

Thu 26/2

19:05-09:35

1 stop20h 30m

$1,431

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 16/2

11:20-17:44

1 stop24h 24m

Denver Intl

Fri 27/2

08:45-09:35

1 stop30h 50m

$1,431

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 20 results

Best time to book a flight to Denver

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

Prices

Airlines

When is the best time to book a flight to Denver?

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Denver

Read reviews from past customers who have flown Air New Zealand, Virgin Australia, andQantas Airways to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very Good

505 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Virgin Australia

7.6

Good

416 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Qantas Airways

7.5

Good

907 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

United Airlines

7.4

Good

8,924 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air Canada

7.1

Good

10,000 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

FAQs about flying to Denver

What airport do you fly into for flights to Denver?
For a flight to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 29.7 km from the centre of the city.
Can I find cheaper flights to Denver 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 Denver on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Denver?
Based on reviews from Cheapflights users, Qantas Airways is rated the highest out of the airlines that fly to Denver.
What is the cheapest airport to fly to in Denver?
Denver Intl is currently the cheapest airport to fly to in Denver. One-way flights to Denver Intl typically cost $96, while return flights cost around $59.
How much is a return flight to Denver?
A return flight to Denver will typically cost around $197, however they can be found for as little as $39.
Where does the fastest flight to Denver depart from?
For those looking to save time traveling to Denver, Melbourne offers the quickest one-way flight (18 hours 43 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

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Cheapflights makes it easy to find Denver flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Denver.

Can Cheapflights find flights to Denver with no change fees?

Need flexible booking options for your flight to Denver ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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$839+ Cheap flights to Denver

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Denver in 2025

Find the latest flights to Denver 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 17 September 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Denver

Cheapest flights to DenverExplore the most affordable flight options available to Denver. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2025.

Explore the most affordable flight options available to Denver. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight to Denver

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

Cheapflights Insights

Everything you need to know about your flight to Denver

When is the best time to book a flight to Denver?

What are the cheapest airlines that fly to Denver?

Rainfall in Denver by month

Temperature in Denver by month

How long is the flight to Denver?

Reviews of airlines servicing Denver

Read reviews from past customers who have flown Air New Zealand, Virgin Australia, andQantas Airways to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Denver

What airport do you fly into for flights to Denver?

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

What is the best airline to fly to Denver?

What is the cheapest airport to fly to in Denver?

How much is a return flight to Denver?

Where does the fastest flight to Denver 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.

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Some of the lowest fares we’ve come across for flights to Denver.

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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 Denver?

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

Can Cheapflights find flights to Denver with no change fees?

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

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Travel Smart

Cheapest flights to Denver
Explore the most affordable flight options available to Denver. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2025.