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$729+ Cheap flights to Estes Park

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Flights to Estes Park in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Estes Park
Explore the most affordable flight options available to Estes Park. Find the lowest fares based on data from user searches, with prices last updated on 18 April 2026.

Sat 30/517:50
SYD
-
DEN
1 stop18h 16m
Multiple Airlines
Sat 6/622:39
DEN
-
SYD
1 stop40h 51m
Multiple Airlines
Deal found 15/4$1,605
Mon 4/517:50
SYD
-
DEN
1 stop32h 14m
Multiple Airlines
Tue 12/522:39
DEN
-
SYD
2 stops45h 11m
Multiple Airlines
Deal found 14/4$1,618
Tue 5/517:50
SYD
-
DEN
1 stop32h 14m
Multiple Airlines
Sat 9/507:20
DEN
-
SYD
2 stops36h 30m
Multiple Airlines
Deal found 14/4$1,628
Thu 4/617:50
SYD
-
DEN
1 stop22h 48m
Multiple Airlines
Wed 17/607:25
DEN
-
SYD
1 stop32h 05m
Multiple Airlines
Deal found 15/4$1,635
Wed 6/517:50
SYD
-
DEN
1 stop32h 14m
Multiple Airlines
Mon 11/507:00
DEN
-
SYD
2 stops36h 50m
Multiple Airlines
Deal found 14/4$1,636
Tue 5/517:50
SYD
-
DEN
1 stop32h 14m
Multiple Airlines
Thu 14/509:52
DEN
-
SYD
2 stops33h 58m
Multiple Airlines
Deal found 14/4$1,669
Tue 5/517:50
SYD
-
DEN
1 stop32h 14m
Multiple Airlines
Fri 15/522:39
DEN
-
SYD
2 stops45h 11m
Multiple Airlines
Deal found 14/4$1,674
Mon 4/517:50
SYD
-
DEN
1 stop32h 14m
Multiple Airlines
Sat 9/509:52
DEN
-
SYD
2 stops33h 58m
Multiple Airlines
Deal found 14/4$1,679
Mon 4/517:50
SYD
-
DEN
1 stop32h 14m
Multiple Airlines
Wed 13/507:20
DEN
-
SYD
2 stops36h 30m
Multiple Airlines
Deal found 14/4$1,680

Find flight deals to Estes Park

Find the latest flights to Estes Park in 2026, 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 18 April 2026.

Return from

$1,605

One-way from

$659

Popular in

January

Cheapest in

November

Average price

$1,674
30/5-6/6
  • 30/5-6/6
  • 2 total stops
  • 59h 07m total
  • Sydney to Denver
Search Deals
22/8
  • 22/8
  • 3 total stops
  • 28h 52m total
  • Sydney to Estes Park
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($172 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Estes Park that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 18 April 2026.
Use the filters below to find and compare flights to Estes Park that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 22/5

13:15-11:01

2 stops37h 46m

Denver Intl

Wed 10/6

11:31-12:05

2 stops32h 34m

$2,203

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 16/6

09:15-20:04

2 stops26h 49m

Denver Intl

Wed 24/6

15:55-06:50

2 stops22h 55m

$2,309

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 15/6

09:15-23:45

2 stops30h 30m

Denver Intl

Wed 24/6

15:55-06:50

2 stops22h 55m

$2,309

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 10/6

09:15-17:46

2 stops24h 31m

Denver Intl

Mon 29/6

15:55-06:50

2 stops22h 55m

$2,309

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 15/6

09:15-22:41

2 stops29h 26m

Denver Intl

Mon 29/6

15:55-06:50

2 stops22h 55m

$2,326

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 25/6

10:20-22:15

2 stops27h 55m

Denver Intl

Thu 9/7

13:26-07:00

1 stop25h 34m

$2,400

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 4/6

09:30-16:35

2 stops23h 05m

Denver Intl

Wed 17/6

18:05-06:55

2 stops20h 50m

$2,624
Fastest return journey

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 4/6

09:10-11:01

1 stop17h 51m

Denver Intl

Wed 17/6

18:08-07:30

1 stop21h 22m

$2,629

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 5/5

20:45-10:54

2 stops30h 09m

Denver Intl

Tue 16/6

19:05-18:50

2 stops31h 45m

$2,638

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 3/7

09:15-11:51

2 stops42h 36m

Denver Intl

Mon 20/7

06:30-06:50

2 stops56h 20m

$2,661

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight to Estes Park

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

When is the best time to book a flight to Estes Park?

Use this chart to determine the optimal time to book a return flight from Sydney to Estes Park. Price data was last updated on 10 April 2026.

The best time to book flights to Estes Park is 53 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.

How long is the flight to Estes Park?

On average, a flight from Sydney to Estes Park takes 20 hours 6 minutes. Flights to Estes Park 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 Estes Park?

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

Qantas Airways
Qantas Airways
From $678
Air Canada
Air Canada
From $1,194
United Airlines
United Airlines
From $1,346
Air New Zealand
Air New Zealand
From $1,200

What are the cheapest airlines that fly to Estes Park?

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

Rainfall in Estes Park by month

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

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

Temperature in Estes Park by month

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

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

Reviews of airlines servicing Estes Park

Get insights into the airlines that provide service to Estes Park. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Estes Park. Reviews last updated 18 April 2026.
Read through reviews of airlines serving the United States, such as Air New Zealand,Qantas Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
630 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very Good
630 reviews
Air New Zealand
8.0
Very Good
630 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Qantas Airways
7.5
Good
1,019 reviews
Air New Zealand
8.0
Very Good
630 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
United Airlines
7.4
Good
9,603 reviews
Air New Zealand
8.0
Very Good
630 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
American Airlines
7.1
Good
11,604 reviews
Air New Zealand
8.0
Very Good
630 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air Canada
7.1
Good
10,935 reviews
Air New Zealand
8.0
Very Good
630 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

FAQs about flying to Estes Park

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

  • What is the best airline to fly to Estes Park?

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

  • How much is a return flight to Estes Park?

    A return flight to Estes Park will typically cost around $357, however they can be found for as little as $129.

  • Where does the fastest flight to Estes Park depart from?

    For those looking to save time traveling to Estes Park, Brisbane offers the quickest one-way flight (18 hours 40 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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Fly with Cheapflights

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How does Cheapflights help users find flights to Estes Park?

When you search for this flight to Estes Park, 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 to Estes Park?

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

Can Cheapflights find flights to Estes Park with no change fees?

Yes, we can. To see specific flights to Estes Park with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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