Cheap Flights from Fort Collins from ฿4,220

View ฿4,220 flight on Fri, 15 May 2026Opens in a new window

Popular airlines from Fort Collins

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  • American Airlines

  • United

  • Delta

  • Alaska Airlines

  • Southwest Airlines

  • 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, 15 May - Tue, 19 May
DEN
Denver
PHX
Phoenix
฿7,780 Return, found 3 days ago
฿7,780
Return
found 3 days ago
Select Delta flight, departing Fri, 15 May from Denver to Phoenix, returning Tue, 19 May, priced at ฿7,780 found 3 days ago
Delta
Sun, 10 May - Tue, 19 May
DEN
Denver
PHX
Phoenix
฿8,320 Return, found 1 hour ago
฿8,320
Return
found 1 hour ago
Select Delta flight, departing Sun, 10 May from Denver to Phoenix, returning Tue, 19 May, priced at ฿8,320 found 1 hour ago
American Airlines
Fri, 15 May - Tue, 19 May
DEN
Denver
PHX
Phoenix
฿8,610 Return, found 3 days ago
฿8,610
Return
found 3 days ago
Select American Airlines flight, departing Fri, 15 May from Denver to Phoenix, returning Tue, 19 May, priced at ฿8,610 found 3 days ago
Delta
Fri, 15 May - Tue, 19 May
DEN
Denver
PHX
Phoenix
฿8,660 Return, found 3 days ago
฿8,660
Return
found 3 days ago
Select Delta flight, departing Fri, 15 May from Denver to Phoenix, returning Tue, 19 May, priced at ฿8,660 found 3 days ago
United
Fri, 15 May - Tue, 19 May
DEN
Denver
PHX
Phoenix
฿8,770 Return, found 3 days ago
฿8,770
Return
found 3 days ago
Select United flight, departing Fri, 15 May from Denver to Phoenix, returning Tue, 19 May, priced at ฿8,770 found 3 days ago
American Airlines
Fri, 15 May - Tue, 19 May
DEN
Denver
PHX
Phoenix
฿9,265 Return, found 3 days ago
฿9,265
Return
found 3 days ago
Select American Airlines flight, departing Fri, 15 May from Denver to Phoenix, returning Tue, 19 May, priced at ฿9,265 found 3 days ago
Delta
Sun, 10 May - Tue, 19 May
DEN
Denver
PHX
Phoenix
฿9,295 Return, found 1 hour ago
฿9,295
Return
found 1 hour ago
Select Delta flight, departing Sun, 10 May from Denver to Phoenix, returning Tue, 19 May, priced at ฿9,295 found 1 hour ago
Delta
Fri, 15 May - Tue, 19 May
DEN
Denver
PHX
Phoenix
฿9,315 Return, found 3 days ago
฿9,315
Return
found 3 days ago
Select Delta flight, departing Fri, 15 May from Denver to Phoenix, returning Tue, 19 May, priced at ฿9,315 found 3 days ago
Delta
Sun, 10 May - Tue, 19 May
DEN
Denver
PHX
Phoenix
฿9,420 Return, found 1 hour ago
฿9,420
Return
found 1 hour ago
Select Delta flight, departing Sun, 10 May from Denver to Phoenix, returning Tue, 19 May, priced at ฿9,420 found 1 hour ago
Delta
Fri, 15 May - Tue, 19 May
DEN
Denver
PHX
Phoenix
฿9,610 Return, found 3 days ago
฿9,610
Return
found 3 days ago
Select Delta flight, departing Fri, 15 May from Denver to Phoenix, returning Tue, 19 May, priced at ฿9,610 found 3 days ago

Travel information

Flights from Fort Collins: Essential Travel Information

Cheapest flight from Fort Collins
฿7,780 (roundtrip)
Best airlines to fly from Fort Collins
Delta, American Airlines, United
Cheapest month to fly from Fort Collins
May
Fort Collins IATA code
DEN
Fort Collins Country/State
Colorado
Airline ticket deals from Fort Collins
฿7,780 - ฿9,610

 

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