Language EUR/IE

Flights to Fort Collins, Colorado

Find cheap flights to Fort Collins, Colorado in 2025/2026

Return

1

Adults

- +

Children

Aged 2-12

- +

Infant

Aged 0-2

- +

Reset

Confirm

Economy

  • We compare
  • Kayak
  • Skyscanner
  • Momondo
  • Cheapflights
  • Jetradar
  • Kiwi
Departing
Departing
Returning

Flight 1

Departing

Flight 2

Departing

Flight 3

Departing

Add another flight

Clear all

Flexible Dates

Our Flight Finder compares the cheapest flights to Fort Collins, Colorado from the most established flight comparison sites.
Fly to Fort Collins, Colorado and visit sites like Horsetooth Reservoir, Lory State Park, Fort Collins Museum of Discovery & Horsetooth Mountain.

Plane flying over earth

1. Enter your search requirements for Fort Collins, Colorado

2. Compare the best Fort Collins, Colorado deals from top comparison engines

Flight ticket

3. Book your Fort Collins, Colorado flight at the cheapest price

Recent deals found from

to:
in:

* Estimated prices found in the last 15 days. Offers subject to availability.

What are the cheapest return flights to Fort Collins, Colorado in 2025/2026?

These economy flights were found on FlightsFinder from Ireland to Fort Collins, Colorado in the last few days. Prices subject to availability.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

What are the cheapest one-way flights to Fort Collins, Colorado in 2025/2026?

These economy flights were found on FlightsFinder from Ireland to Fort Collins, Colorado in the last few days. Prices subject to availability.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

No flights found for this month.

Why fly to Fort Collins, Colorado?

Nestled against the backdrop of the Rocky Mountains, Fort Collins in Colorado exudes a charming blend of natural beauty, vibrant cultural scene, and historic allure. Known for its thriving craft beer culture, the city boasts a plethora of breweries and pubs for enthusiasts to explore. Beyond its bustling downtown area, Fort Collins offers ample opportunities for outdoor adventures, with picturesque hiking trails, scenic bike paths, and serene lakes dotting the landscape. Its welcoming atmosphere and active community make it a perfect destination for those seeking a balance of urban amenities and outdoor recreation in a spectacular mountain setting.

Frequently asked questions about Flights to Fort Collins, Colorado

Which popular airports are close to Fort Collins, Colorado?

How long does it take to fly to Fort Collins, Colorado?

How do I find the cheapest possible flights to Fort Collins, Colorado?

Are there direct flights to Fort Collins, Colorado?

What is the weather like in Fort Collins, Colorado?

How far is the main airport in Fort Collins, Colorado from the city centre?

How far in advance should I book my flight to Fort Collins, Colorado?

Which day is cheapest to fly to Fort Collins, Colorado?

Weather in Fort Collins, Colorado

Clear
Clear

16 °C

Tue, 18 Mar 2025

Average Temperature

7°C

Jan

8°C

Feb

13°C

Mar

17°C

Apr

22°C

May

27°C

Jun

30°C

Jul

29°C

Aug

24°C

Sep

18°C

Oct

11°C

Nov

6°C

Dec

Flight Distance and Flying Time to Fort Collins, Colorado

Dublin, Ireland - Dublin International Airport (DUB) to Fort Collins, Colorado (FNL)

Distance:
4,361 miles (7,019 kilometres)

Average flight time (direct 10 hours 11 minutes)

Shannon, Ireland - Shannon International Airport (SNN) to Fort Collins, Colorado (FNL)

Distance:
4,294 miles (6,910 kilometres)

Average flight time (direct 10 hours 2 minutes)

Knock, Ireland - Ireland West Airport (NOC) to Fort Collins, Colorado (FNL)

Distance:
4,255 miles (6,847 kilometres)

Average flight time (direct 9 hours 57 minutes)

Cork, Ireland - Cork International Airport (ORK) to Fort Collins, Colorado (FNL)

Distance:
4,340 miles (6,985 kilometres)

Average flight time (direct 10 hours 8 minutes)

Kerry, Ireland - Kerry Airport (KIR) to Fort Collins, Colorado (FNL)

Distance:
4,291 miles (6,905 kilometres)

Average flight time (direct 10 hours 2 minutes)

Donegal, Ireland - Donegal Airport (CFN) to Fort Collins, Colorado (FNL)

Distance:
4,231 miles (6,810 kilometres)

Average flight time (direct 9 hours 54 minutes)

Waterford, Ireland - Waterford Airport (WAT) to Fort Collins, Colorado (FNL)

Distance:
4,378 miles (7,046 kilometres)

Average flight time (direct 10 hours 13 minutes)

Map of Fort Collins, Colorado

Travel Videos About Fort Collins, Colorado