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$883+ Cheap flights to Fort Collins

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
5 Aug — 12 Aug1
1 adult

Flights to Fort Collins in 2025

Find the latest flights to Fort Collins 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 31 July 2025.

Return from

$1,452

One-way from

$886

Popular in

December

Cheapest in

February

Average price

$1,713
5/9-12/9
  • 5/9-12/9
  • 4 total stops
  • 52h 32m total
  • Sydney to Denver
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Air Canada
  • Air Canada
  • 9/10
  • 2 total stops
  • 39h 26m total
  • Sydney to Fort Collins
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($592 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($114 potential savings vs. average return price).
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Average for return flights in July 2025
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Find flight deals to Fort Collins

Cheapest flights to Fort Collins
Explore the most affordable flight options available to Fort Collins. Find the lowest fares based on data from user searches, with prices last updated on 31 July 2025.

Fri 5/913:15SYD - DEN
2 stops27h 21mMultiple Airlines
Fri 12/918:34DEN - SYD
2 stops25h 11mMultiple Airlines
Deal found 29/7$1,452
Thu 16/1010:20SYD - DEN
1 stop24h 53mAir Canada
Sat 25/1013:30DEN - SYD
2 stops26h 05mAir Canada
Deal found 29/7$1,471
Wed 13/809:10SYD - DEN
1 stop18h 19mQantas Airways
Sat 30/817:59DEN - SYD
1 stop21h 06mQantas Airways
Deal found 30/7$1,503
Tue 14/1010:30SYD - DEN
2 stops21h 30mUnited Airlines
Sat 18/1021:28DEN - SYD
1 stop41h 32mUnited Airlines
Deal found 30/7$1,514
Fri 26/912:10SYD - DEN
1 stop19h 35mAmerican Airlines
Tue 30/906:00DEN - SYD
1 stop33h 05mAmerican Airlines
Deal found 31/7$1,549
Thu 18/921:40SYD - DEN
2 stops40h 22mAlaska Airlines
Mon 6/1018:20DEN - SYD
2 stops56h 25mAlaska Airlines
Deal found 29/7$1,890

Cheapflights Fare Finder

 
Locate flights to Fort Collins 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 31 July 2025.
Use the filters below to find and compare flights to Fort Collins that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 5/9

13:15-00:36

2 stops27h 21m

Denver Intl

Fri 12/9

18:34-11:45

2 stops25h 11m

$1,452

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 16/10

10:20-18:13

1 stop24h 53m

Denver Intl

Sat 25/10

07:52-08:35

1 stop31h 43m

$1,471

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 13/8

09:10-11:29

1 stop18h 19m

Denver Intl

Sat 30/8

17:59-07:05

1 stop21h 06m

$1,503

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 14/10

10:30-15:00

2 stops21h 30m

Denver Intl

Sat 18/10

21:28-08:00

1 stop41h 32m

$1,514

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 26/9

12:10-15:45

1 stop19h 35m

Denver Intl

Tue 30/9

06:00-07:05

1 stop33h 05m

$1,549

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 18/9

21:40-22:02

2 stops40h 22m

Denver Intl

Mon 6/10

18:20-19:45

2 stops56h 25m

$1,890

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 13/8

06:30-12:28

2 stops21h 58m

$883

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 23/9

09:20-19:23

1 stop26h 03m

$910

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 15/12

10:40-22:58

1 stop30h 18m

$1,685

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 15/12

13:05-15:49

3 stops44h 44m

$1,872

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 18 results
1
2

Best time to book a flight to Fort Collins

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

When is the best time to book a flight to Fort Collins?

Use this chart to determine the optimal time to book a return flight from Sydney to Fort Collins. Price data was last updated on 25 July 2025.

The price you pay for your flight to Fort Collins may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Fort Collins?

On average, a flight from Sydney to Fort Collins takes 18 hours 0 minutes. Flights to Fort Collins 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 Fort Collins?

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

Qantas Airways
Qantas Airways
From $640
United Airlines
United Airlines
From $953
Air Canada
Air Canada
From $859
Virgin Australia
Virgin Australia
From $1,025

What are the cheapest airlines that fly to Fort Collins?

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

Rainfall in Fort Collins by month

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

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

Temperature in Fort Collins by month

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

If weather is an important factor for your trip to Fort Collins, 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 Fort Collins

Get insights into the airlines that provide service to Fort Collins. 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 Fort Collins. Reviews last updated 31 July 2025.
Read through reviews of airlines serving the United States, such as Air Tahiti Nui, Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very Good
68 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Overall

8.6

Food

7.7

Comfort

8.0

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.6
Very Good
68 reviews
Air Tahiti Nui
8.6
Very Good
68 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Overall

8.6

Food

7.7

Comfort

8.0

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Alaska Airlines
8.0
Very Good
10,000 reviews
Air Tahiti Nui
8.6
Very Good
68 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Overall

8.6

Food

7.7

Comfort

8.0

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very Good
7,980 reviews
Air Tahiti Nui
8.6
Very Good
68 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Overall

8.6

Food

7.7

Comfort

8.0

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
501 reviews
Air Tahiti Nui
8.6
Very Good
68 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Overall

8.6

Food

7.7

Comfort

8.0

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Qantas Airways
7.5
Good
887 reviews
Air Tahiti Nui
8.6
Very Good
68 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Overall

8.6

Food

7.7

Comfort

8.0

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

FAQs about flying to Fort Collins

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

  • What is the best airline to fly to Fort Collins?

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

  • How much is a return flight to Fort Collins?

    A return flight to Fort Collins will typically cost around $227, however they can be found for as little as $157.

  • Where does the fastest flight to Fort Collins depart from?

    For those looking to save time traveling to Fort Collins, Brisbane offers the quickest one-way flight (17 hours 59 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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