Cheap flights from Fort Collins

View NZ$118 flight on Sat, 31 Jan 2026Opens in a new window

Popular airlines from Fort Collins

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

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Cheapest flights from Fort Collins

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$235 Return, found 1 day ago
NZ$235
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$235 found 1 day ago
American Airlines
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$237 Return, found 1 day ago
NZ$237
Return
found 1 day ago
Select American Airlines flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$237 found 1 day ago
Alaska Airlines
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$270 Return, found 1 day ago
NZ$270
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$270 found 1 day ago
American Airlines
Sat, 31 Jan - Sun, 1 Feb
DEN
Denver
PHX
Phoenix
NZ$270 Return, found 3 days ago
NZ$270
Return
found 3 days ago
Select American Airlines flight, departing Sat, 31 Jan from Denver to Phoenix, returning Sun, 1 Feb, priced at NZ$270 found 3 days ago
United
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$296 Return, found 1 day ago
NZ$296
Return
found 1 day ago
Select United flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$296 found 1 day ago
United
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$298 Return, found 1 day ago
NZ$298
Return
found 1 day ago
Select United flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$298 found 1 day ago
Delta
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$304 Return, found 1 day ago
NZ$304
Return
found 1 day ago
Select Delta flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$304 found 1 day ago
Alaska Airlines
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$310 Return, found 1 day ago
NZ$310
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$310 found 1 day ago
Delta
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$319 Return, found 1 day ago
NZ$319
Return
found 1 day ago
Select Delta flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$319 found 1 day ago
Delta
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$324 Return, found 1 day ago
NZ$324
Return
found 1 day ago
Select Delta flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$324 found 1 day ago

Flights from Fort Collins: Essential Travel Information

Cheapest flight from Fort Collins
NZ$235 (roundtrip)
Best airlines to fly from Fort Collins
Alaska Airlines, American Airlines, Delta, United
Cheapest month to fly from Fort Collins
February
Fort Collins IATA code
DEN
Fort Collins Country/State
Colorado
Airline ticket deals from Fort Collins
NZ$235 - NZ$324

 

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