Cheap Flight Tickets from Phoenix (PHX) to Denver (DEN), Starting at $29

Good to Know: Cheapest and Fastest PHX - DEN Flights

Useful information for finding best airline tickets from Phoenix Sky Harbor International to Denver International on your next trip.

Cheapest Round Trip Flight

$304

UA United Airlines • nonstop • 2h 34m

Oct 25 – Oct 26

The cheapest round trip flight from Phoenix to Denver (PHX-DEN-PHX) is currently $304

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Cheapest One way Flight

$29

F9 Frontier Airlines • nonstop • 2h 35m

Oct 20

The cheapest one way flight from Phoenix to Denver (PHX-DEN) is currently $29

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Cheapest Direct Flight

$78

WN Southwest Airlines • nonstop • 2h 25m

Oct 25

The cheapest nonstop flight from Phoenix to Denver (PHX-DEN) is currently $78

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Fastest Flight

2h 25m

The fastest nonstop flight from Phoenix to Denver (PHX-DEN) takes 2h 25m

Top Airlines Flying from Phoenix to Denver

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Sun Country Airlines (SY)

Sun Country Airlines

Latest Flight Deals from Phoenix (PHX) to Denver (DEN)

Compare and book low fare round-trip air tickets from Phoenix to Denver. Ideal for travelers with confirmed return itineraries.

Oct 25 - Oct 26, Economy
UA
Phoenix → Denver
2h 34m
6:45 PM - 9:39 PM • nonstop
UA
Phoenix → Denver
3h 22m
7:35 PM - 8:37 PM • nonstop
$304
United Airlines
Oct 25 - Oct 26, Economy
UA
Phoenix → Denver
8h 39m
3:08 PM - 9:27 PM • 1 stop
UA
Phoenix → Denver
8h 40m
4:05 PM - 8:25 PM • 1 stop
$314
United Airlines
Oct 25 - Oct 26, Economy
AS
Phoenix → Denver
24h 17m
8:02 AM - 11:59 PM • 2 stops
AS
Phoenix → Denver
11h 51m
12:31 PM - 6:42 PM • 1 stop
$465
Alaska Airlines
Oct 25 - Oct 26, Economy
AS
Phoenix → Denver
16h 54m
12:45 PM - 11:59 PM • 2 stops
AS
Phoenix → Denver
8h 21m
6:59 PM - 11:00 PM • 1 stop
$530
Alaska Airlines
Oct 25 - Oct 26, Economy
AS
Phoenix → Denver
33h 54m
7:25 PM - 4:59 PM • 2 stops
AS
Phoenix → Denver
8h 21m
6:59 PM - 11:00 PM • 1 stop
$537
Alaska Airlines
Oct 25 - Oct 26, Economy
AS
Phoenix → Denver
12h 37m
8:02 AM - 4:59 PM • 1 stop
AS
Phoenix → Denver
26h 47m
7:53 AM - 11:00 PM • 2 stops
$574
Alaska Airlines

Fly from Phoenix to Denver with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Phoenix to Denver? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Phoenix to Denver Flights

What are the airports in Phoenix?
PHX
What’s the most popular airline flying from PHX to DEN?
The most popular airline flying from Phoenix to Denver are
Can I fly from PHX to DEN non-stop?
Yes, you can fly PHX to DEN non-stop on
Which airlines fly nonstop between Phoenix and Denver?
The non-stop flights between Phoenix and Denver are .
What’s the earliest departure time from PHX to DEN Airport?
The earliest flight leaves PHX at 12:35 am and lands in DEN - Denver International
What are the airports in Denver?
DEN
Can I make changes to my Phoenix to Denver flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PHX to DEN?
Read the fare rules of the Phoenix to Denver air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Phoenix and Denver?
operate flights between Phoenix and Denver
How long does a flight from Phoenix to Denver take?
It takes approximately 2 hour to fly non-stop from PHX to DEN, which is 601.8 miles by air.
Which airlines provide the cheapest flights from Phoenix (PHX) to Denver (DEN) ?
In the past couple of days, the cheapest tickets to DEN from PHX were found on WN : USD 32
Do I need a passport to fly between PHX and DEN?
No
What’s the latest departure time from PHX to DEN ?
The last flight leaves PHX at 9:35 pm

Phoenix (PHX) to Denver (DEN): Airport Information

Origin Airport Phoenix Sky Harbor International , Phoenix, US
Destination Airport Denver International , Denver, US
Distance 602 miles

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