Cheap Flights from Fort Collins from ฿3,740

View ฿3,740 flight on Wed, 10 Sep 2025Opens in a new window

Popular airlines from Fort Collins

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • JetBlue Airways

    JetBlue Airways

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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.

Delta
Fri, 5 Sep - Tue, 9 Sep
DEN
Denver
PHX
Phoenix
฿8,385 Return, found 3 days ago
฿8,385
Return
found 3 days ago
Select Delta flight, departing Fri, 5 Sep from Denver to Phoenix, returning Tue, 9 Sep, priced at ฿8,385 found 3 days ago
Delta
Thu, 4 Sep - Thu, 11 Sep
DEN
Denver
PHX
Phoenix
฿9,070 Return, found 1 day ago
฿9,070
Return
found 1 day ago
Select Delta flight, departing Thu, 4 Sep from Denver to Phoenix, returning Thu, 11 Sep, priced at ฿9,070 found 1 day ago
Delta
Fri, 5 Sep - Tue, 9 Sep
DEN
Denver
PHX
Phoenix
฿9,210 Return, found 3 days ago
฿9,210
Return
found 3 days ago
Select Delta flight, departing Fri, 5 Sep from Denver to Phoenix, returning Tue, 9 Sep, priced at ฿9,210 found 3 days ago
Delta
Thu, 4 Sep - Thu, 11 Sep
DEN
Denver
PHX
Phoenix
฿9,215 Return, found 1 day ago
฿9,215
Return
found 1 day ago
Select Delta flight, departing Thu, 4 Sep from Denver to Phoenix, returning Thu, 11 Sep, priced at ฿9,215 found 1 day ago
Delta
Fri, 5 Sep - Tue, 9 Sep
DEN
Denver
PHX
Phoenix
฿9,240 Return, found 3 days ago
฿9,240
Return
found 3 days ago
Select Delta flight, departing Fri, 5 Sep from Denver to Phoenix, returning Tue, 9 Sep, priced at ฿9,240 found 3 days ago
Delta
Thu, 4 Sep - Thu, 11 Sep
DEN
Denver
PHX
Phoenix
฿9,535 Return, found 1 day ago
฿9,535
Return
found 1 day ago
Select Delta flight, departing Thu, 4 Sep from Denver to Phoenix, returning Thu, 11 Sep, priced at ฿9,535 found 1 day ago
Delta
Thu, 4 Sep - Thu, 11 Sep
DEN
Denver
PHX
Phoenix
฿9,570 Return, found 1 day ago
฿9,570
Return
found 1 day ago
Select Delta flight, departing Thu, 4 Sep from Denver to Phoenix, returning Thu, 11 Sep, priced at ฿9,570 found 1 day ago
United
Thu, 4 Sep - Thu, 11 Sep
DEN
Denver
PHX
Phoenix
฿9,740 Return, found 1 day ago
฿9,740
Return
found 1 day ago
Select United flight, departing Thu, 4 Sep from Denver to Phoenix, returning Thu, 11 Sep, priced at ฿9,740 found 1 day ago
American Airlines
Thu, 4 Sep - Thu, 11 Sep
DEN
Denver
PHX
Phoenix
฿9,865 Return, found 1 day ago
฿9,865
Return
found 1 day ago
Select American Airlines flight, departing Thu, 4 Sep from Denver to Phoenix, returning Thu, 11 Sep, priced at ฿9,865 found 1 day ago
United
Thu, 4 Sep - Thu, 11 Sep
DEN
Denver
PHX
Phoenix
฿9,865 Return, found 1 day ago
฿9,865
Return
found 1 day ago
Select United flight, departing Thu, 4 Sep from Denver to Phoenix, returning Thu, 11 Sep, priced at ฿9,865 found 1 day ago

Flights from Fort Collins: Essential Travel Information

Cheapest flight from Fort Collins
฿8,385 (roundtrip)
Best airlines to fly from Fort Collins
Delta, United, American Airlines
Cheapest month to fly from Fort Collins
September
Fort Collins IATA code
DEN
Fort Collins Country/State
Colorado
Airline ticket deals from Fort Collins
฿8,385 - ฿9,865

 

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