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$527+ 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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
12 Mar — 19 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Fort Collins in 2026

Enter your travel dates to find the best prices.

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 10 February 2026.

Tue 10/314:00
SYD
-
DEN
2 stops27h 30m
Multiple Airlines
Tue 17/309:00
DEN
-
SYD
2 stops34h 35m
Multiple Airlines
Deal found 7/2$1,162
Tue 28/413:15
SYD
-
DEN
2 stops22h 34m
Multiple Airlines
Wed 13/521:30
DEN
-
SYD
1 stop42h 00m
Multiple Airlines
Deal found 9/2$1,196
Fri 1/513:15
SYD
-
DEN
2 stops36h 30m
Multiple Airlines
Tue 12/513:35
DEN
-
SYD
1 stop25h 55m
Multiple Airlines
Deal found 9/2$1,203
Fri 1/513:15
SYD
-
DEN
2 stops36h 30m
Multiple Airlines
Sat 16/509:49
DEN
-
SYD
1 stop29h 41m
Multiple Airlines
Deal found 9/2$1,212
Sun 26/413:15
SYD
-
DEN
2 stops36h 30m
Multiple Airlines
Tue 12/513:35
DEN
-
SYD
1 stop25h 55m
Multiple Airlines
Deal found 9/2$1,229
Fri 1/513:15
SYD
-
DEN
2 stops36h 30m
Multiple Airlines
Mon 18/507:00
DEN
-
SYD
1 stop32h 30m
Multiple Airlines
Deal found 9/2$1,237
Fri 13/314:00
SYD
-
DEN
2 stops36h 44m
Multiple Airlines
Mon 23/322:29
DEN
-
SYD
1 stop39h 56m
Multiple Airlines
Deal found 8/2$1,242
Mon 27/413:15
SYD
-
DEN
2 stops37h 32m
Multiple Airlines
Wed 13/513:35
DEN
-
SYD
1 stop25h 55m
Multiple Airlines
Deal found 9/2$1,251
Tue 10/310:20
SYD
-
DEN
1 stop19h 17m
Air Canada
Tue 17/319:05
DEN
-
SYD
1 stop20h 30m
Air Canada
Deal found 9/2$1,260
Sun 26/413:15
SYD
-
DEN
2 stops36h 30m
Multiple Airlines
Mon 18/522:29
DEN
-
SYD
1 stop41h 01m
Multiple Airlines
Deal found 9/2$1,263

Find flight deals to Fort Collins

Find the latest flights to Fort Collins 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 10 February 2026.

Return from

$1,162

One-way from

$527

Popular in

January

Cheapest in

March

Average price

$1,471
10/3-17/3
  • 10/3-17/3
  • 4 total stops
  • 62h 05m total
  • Sydney to Denver
Search Deals
14/4
  • 14/4
  • 2 total stops
  • 22h 34m total
  • Sydney to Fort Collins
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($225 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

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 10 February 2026.
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

Tue 10/3

14:00-00:30

2 stops27h 30m

Denver Intl

Tue 17/3

09:00-12:35

2 stops34h 35m

$1,162

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 26/4

13:15-09:45

2 stops36h 30m

Denver Intl

Wed 13/5

21:30-07:30

1 stop42h 00m

$1,229

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 30/4

13:15-09:45

2 stops36h 30m

Denver Intl

Sat 16/5

09:49-07:30

1 stop29h 41m

$1,237

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 1/5

13:15-09:45

2 stops36h 30m

Denver Intl

Fri 15/5

07:00-07:30

1 stop32h 30m

$1,237

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 10/3

10:20-12:37

1 stop19h 17m

Denver Intl

Tue 17/3

19:05-08:35

1 stop20h 30m

$1,260

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 13/3

14:00-00:30

2 stops27h 30m

Denver Intl

Mon 23/3

09:00-12:35

2 stops34h 35m

$1,261

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 25/3

14:00-00:37

2 stops27h 37m

Denver Intl

Wed 1/4

22:30-07:30

1 stop40h 00m

$1,276

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 24/3

14:00-09:44

2 stops36h 44m

Denver Intl

Tue 31/3

22:29-07:30

1 stop40h 01m

$1,318

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 4/3

11:20-12:37

1 stop19h 17m

Denver Intl

Sun 24/5

19:50-07:20

1 stop19h 30m

$1,327

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 28/4

09:20-18:07

2 stops24h 47m

Denver Intl

Thu 14/5

09:55-07:20

2 stops29h 25m

$1,328

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 21 results
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2
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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 6 February 2026.

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 46 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 19 hours 14 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, Air Canada and United Airlines.

Qantas Airways
Qantas Airways
From $689
Air Canada
Air Canada
From $1,215
United Airlines
United Airlines
From $1,351
Air New Zealand
Air New Zealand
From $1,220

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 10 February 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
582 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.4

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very Good
582 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.4

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Qantas Airways
7.5
Good
988 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.4

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,267 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.4

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
American Airlines
7.2
Good
11,259 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.4

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air Canada
7.1
Good
10,701 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.4

Entertainment

7.4

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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 $381, however they can be found for as little as $235.

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

    For those looking to save time traveling to Fort Collins, Sydney Kingsford Smith offers the quickest one-way flight (19 hours 14 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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Why should you use Cheapflights to find cheap flight tickets to Fort Collins?

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Can Cheapflights find flights to Fort Collins with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Fort Collins, users can toggle the no change fees filter when performing a flight search.

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

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

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