$70 Cheap flight deals from Phoenix (PHX) to Fort Collins (DEN)

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This Weekend's Flight Deals from Phoenix to Fort Collins

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 21 - Sat, Jun 28
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$193 Roundtrip, just found
$193
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jun 21 from Sky Harbor Intl. to Denver Intl., returning Sat, Jun 28, priced at $193 just found
Sat, Jun 21 - Sun, Jun 22
PHX
Sky Harbor Intl.
CYS
Cheyenne Regional
$392 Roundtrip, found 4 days ago
$392
Roundtrip
found 4 days ago
Select United flight, departing Sat, Jun 21 from Sky Harbor Intl. to Cheyenne Regional, returning Sun, Jun 22, priced at $392 found 4 days ago

Airfares from $70 One Way, $137 Round Trip from Phoenix to Fort Collins

Prices starting at $137 for return flights and $70 for one-way flights to Fort Collins were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 23 - Sat, Aug 30
PHX
Phoenix
DEN
Denver
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Aug 23 from Phoenix to Denver, returning Sat, Aug 30, priced at $137 found 1 day ago
Sat, Aug 23 - Sat, Aug 30
PHX
Phoenix
DEN
Denver
$138 Roundtrip, found 1 day ago
$138
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 23 from Phoenix to Denver, returning Sat, Aug 30, priced at $138 found 1 day ago
Sun, Aug 10 - Sat, Aug 16
PHX
Phoenix
DEN
Denver
$170 Roundtrip, found 8 hours ago
$170
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sun, Aug 10 from Phoenix to Denver, returning Sat, Aug 16, priced at $170 found 8 hours ago
Wed, Oct 22 - Sun, Oct 26
PHX
Phoenix
DEN
Denver
$176 Roundtrip, found 7 hours ago
$176
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Phoenix to Denver, returning Sun, Oct 26, priced at $176 found 7 hours ago
Fri, Aug 29 - Sun, Aug 31
PHX
Phoenix
DEN
Denver
$197 Roundtrip, found 5 hours ago
$197
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, Aug 29 from Phoenix to Denver, returning Sun, Aug 31, priced at $197 found 5 hours ago

Fort Collins economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Maven Hotel at Dairy Block
4.0-star property

The Maven Hotel at Dairy Block

9.4/10 Exceptional! (1,095 reviews)

Jul 27 - Jul 31

4 night stay

Phoenix (PHX) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Great vibe. Unique.

Reviewed on Oct 27, 2024

The Crawford Hotel
5.0-star property

The Crawford Hotel

9.2/10 Wonderful! (1,002 reviews)

Jul 27 - Jul 31

4 night stay

Phoenix (PHX) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Great location and cool hotel.

Reviewed on May 26, 2025

Hotel Clio, a Luxury Collection Hotel, Denver Cherry Creek
4.5-star property

Hotel Clio, a Luxury Collection Hotel, Denver Cherry Creek

8.8/10 Excellent! (744 reviews)

Jul 24 - Jul 29

5 night stay

Phoenix (PHX) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 22 hours ago
Hotel Clio was awesome and very put together.

Reviewed on Apr 4, 2022

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More About Flying To Fort Collins from Phoenix

Route Information for Flights from Phoenix to Fort Collins

Origin Airport IATA Code
PHX
Destination Airport IATA Code
DEN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Phoenix to Fort Collins

With discount prices on flights from Phoenix to Fort Collins and cutting-edge mobile tools, Orbitz is the best partner when you want to book your travel plans online.

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Orbitz is dedicated to helping you find the best travel deals on the market for flights from Phoenix to Fort Collins. Our low price guarantee means you get fares that keep more money in your wallet. Pick and choose the dates, times, and airlines for your Phoenix flights to Fort Collins to find the flight that is right for you.

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Frequently asked questions

Are there non-stop flights from Phoenix to Fort Collins?
You’ll find 4 airlines offering direct services from PHX to Denver Intl. Airport (DEN). You don’t have to worry about annoying connections on this route! Here are some of the carriers we recommend:

  • Southwest Airlines
  • United Airlines
  • American Airlines
  • Frontier Airlines

What is the shortest flight from Phoenix to Fort Collins?
It can zip by in as little as 1 hour and 40 minutes. If you’re of the opinion that your vacation hours should be spent ‘vacationing’ rather than flying, you’ll enjoy the flight from Phoenix to Fort Collins.
What airlines fly from Phoenix to Fort Collins most frequently?
With a nice variety of airlines traveling between Phoenix and Fort Collins, you’ll have your choice of rewarding deals. The airlines that operate on this route the most frequently are: Southwest Airlines - (WN) with 265 flights every month United Airlines - (UA) with 186 flights every month American Airlines - (AA) with 152 flights every month Frontier Airlines - (F9) with 91 flights every month
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.