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$708+ 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
22 Jun — 29 Jun1
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 23 May 2026.

Sat 18/713:15
SYD
-
DEN
2 stops27h 14m
Multiple Airlines
Mon 27/707:00
DEN
-
SYD
2 stops47h 10m
Multiple Airlines
Deal found 20/5$1,367
Thu 16/713:15
SYD
-
DEN
2 stops27h 14m
Multiple Airlines
Wed 29/707:25
DEN
-
SYD
2 stops46h 45m
Multiple Airlines
Deal found 21/5$1,386
Thu 16/713:15
SYD
-
DEN
2 stops27h 14m
Multiple Airlines
Thu 30/707:00
DEN
-
SYD
2 stops36h 50m
Multiple Airlines
Deal found 20/5$1,399
Mon 12/1010:10
SYD
-
DEN
1 stop30h 19m
American Airlines
Tue 27/1012:39
DEN
-
SYD
2 stops26h 21m
American Airlines
Deal found 20/5$1,426
Tue 13/1010:10
SYD
-
DEN
1 stop30h 19m
American Airlines
Wed 28/1012:39
DEN
-
SYD
2 stops26h 21m
American Airlines
Deal found 21/5$1,427
Mon 1/613:15
SYD
-
DEN
3 stops30h 10m
Multiple Airlines
Mon 22/607:00
DEN
-
SYD
2 stops36h 50m
Multiple Airlines
Deal found 19/5$1,452
Thu 4/613:15
SYD
-
DEN
2 stops22h 51m
Multiple Airlines
Tue 23/609:15
DEN
-
SYD
3 stops34h 35m
Multiple Airlines
Deal found 20/5$1,463
Sat 10/1010:10
SYD
-
DEN
1 stop30h 19m
American Airlines
Sun 25/1015:12
DEN
-
SYD
1 stop22h 43m
American Airlines
Deal found 18/5$1,484

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 23 May 2026.

Return from

$1,367

One-way from

$708

Popular in

May

Cheapest in

November

Average price

$1,810
18/7-27/7
  • 18/7-27/7
  • 4 total stops
  • 74h 24m total
  • Sydney to Denver
Search Deals
13/8
  • 13/8
  • 2 total stops
  • 34h 36m total
  • Sydney to Fort Collins
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 23 May 2026.
Use the filters below to find and compare flights to Fort Collins that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 16/7

13:15-00:29

2 stops27h 14m

Denver Intl

Wed 29/7

07:25-22:10

2 stops46h 45m

$1,386

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 12/10

10:10-23:29

1 stop30h 19m

Denver Intl

Tue 27/10

06:43-08:00

1 stop32h 17m

$1,426

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 13/10

10:10-15:06

2 stops21h 56m

Denver Intl

Wed 28/10

12:39-08:00

2 stops26h 21m

$1,427

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sat 18/7

13:15-00:29

2 stops27h 14m

Denver Intl

Mon 27/7

16:25-11:50

3 stops27h 25m

$1,459

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 14/10

10:10-17:49

1 stop24h 39m

Denver Intl

Thu 29/10

14:12-08:00

2 stops24h 48m

$1,497

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 29/7

17:50-10:03

1 stop32h 13m

Denver Intl

Thu 20/8

07:00-07:30

1 stop32h 30m

$1,784
Fastest return journey

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 17/8

09:20-17:13

1 stop23h 53m

Denver Intl

Sat 22/8

19:50-11:40

2 stops23h 50m

$1,936

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 4/8

17:50-11:34

2 stops33h 44m

Denver Intl

Sat 8/8

12:39-06:55

1 stop26h 16m

$2,004

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sat 11/7

09:30-18:28

1 stop24h 58m

Denver Intl

Sat 18/7

12:32-07:00

1 stop26h 28m

$2,124

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 2/7

09:20-17:13

1 stop23h 53m

Denver Intl

Tue 14/7

19:50-11:40

2 stops23h 50m

$2,154

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Showing 1-10 of 17 resultsSorted by cheapest first
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

How long is the flight to Fort Collins?

On average, a flight from Sydney to Fort Collins takes 18 hours 18 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 Air Canada, Qantas Airways and United Airlines.

Air Canada
Air Canada
From $1,201
Qantas Airways
Qantas Airways
From $682
United Airlines
United Airlines
From $1,354
Air New Zealand
Air New Zealand
From $1,207

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 23 May 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
648 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

7.4

Overall

8.0

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
648 reviews
Air New Zealand
8.0
Very Good
648 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

7.4

Overall

8.0

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
1,041 reviews
Air New Zealand
8.0
Very Good
648 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

7.4

Overall

8.0

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
9,752 reviews
Air New Zealand
8.0
Very Good
648 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

7.4

Overall

8.0

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
11,645 reviews
Air New Zealand
8.0
Very Good
648 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

7.4

Overall

8.0

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
11,075 reviews
Air New Zealand
8.0
Very Good
648 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

7.4

Overall

8.0

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 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, American Airlines 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 $164, however they can be found for as little as $154.

  • 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 (18 hours 18 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.

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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 Fort Collins today and book when you’re ready!

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