Cheap flights from Denver to Phoenix (DEN - PHX)

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The best prices from Denver to Phoenix are usually found in August or July, booked 14 days in advance, depart on a Tuesday or Saturday and return on a Saturday

How to find the cheapest flight from
Denver (DEN) to Phoenix (PHX)

All the information you need to plan the best DEN to PHX flight in 2021: compare Denver to Phoenix flight prices with the expected peak season, weather and rainfall in Phoenix.
DEN - PHX
Price
$70 - $205
PHX
Temperature
68 - 107.6 °F
PHX
Rainfall
0 - 1.1 inches

Popular in

November

High demand for flights, 26% potential price rise

Cheapest in

August

Best time to find cheap flights, 54% potential price drop

Average price

$148

Average for round-trip flights in June 2021

Round-trip from

$70

From Denver to Phoenix

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Denver to Phoenix?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Denver to Phoenix?

Find a great deal and save up to 22% by booking at least 35 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Denver to Phoenix within the next two weeks, with the cheapest ticket starting at $63.

What is the cheapest month to fly from Denver to Phoenix?

September can be a great time to fly to Phoenix from Denver with a flight ticket averaging about $72. Cheapflights users have found deals in the month of September for as cheap as $37. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Denver to Phoenix (DEN - PHX)?

A simple way to save on the total cost of your ticket is to fly from Denver to Phoenix in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

Cheap flights from Denver to Phoenix in June, July 2021

The best prices found for DEN to PHX flights for June, July
27 Jun - 28 Jun
$103pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
28 Jun - 28 Jun
$121pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
21 Jun - 28 Jun
$125pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl

Denver to Phoenix 2021 flight deals

Cheap flights to Phoenix from Denver found for this year
23 Aug - 23 Aug
$100pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
27 Jun - 28 Jun
$103pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
20 Aug - 23 Aug
$110pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl

Non-stop flights to Phoenix from Denver

Save time with Denver to Phoenix direct flight deals
23 Aug - 23 Aug
$100pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
27 Jun - 28 Jun
$103pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
20 Aug - 23 Aug
$110pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to Phoenix

Late deals on round-trip flights to Phoenix from Denver, departing today and this week
21 Jun - 28 Jun
$125pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
23 Jun - 27 Jun
$138pp
DEN
Denver Intl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
DEN
Denver Intl
21 Jun - 28 Jun
$139pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
DEN
Denver Intl

One-way flights to Phoenix from Denver

The cheapest one-way flights from Denver to Phoenix
4:55 am - 6:00 am
American Airlines
Nonstop
2h 05m
DEN - PHX
American Airlines
2:45 am - 1:35 pm
Alaska Airlines
1 Stop
11h 50m
DEN - PHX
Alaska Airlines
$82
mytrip.com
10:50 am - 8:43 am
Multiple Airlines
1 Stop
22h 53m
DEN - PHX
Multiple Airlines
$86
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Denver</span> to <span class="emphasized">Phoenix</span> flights.

Flight FAQs

From Denver to Phoenix

Are flight prices decreasing from Denver to Phoenix due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Denver and Phoenix for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Denver Intl to Phoenix Sky Harbor Intl have flexible cancellations due to COVID-19?

American Airlines, Frontier, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airports do I use to fly from Denver to Phoenix?

Booking a flight from Denver Intl (DEN) to Phoenix Sky Harbor Intl (PHX) is your only option if you wish to fly from Denver to Phoenix. On a typical day, there are 33 flights from Denver Intl to Sky Harbor Intl, all of which are around 1h 44m for a nonstop flight. You can also purchase a plane ticket from 8 airlines when you book a flight from Denver Intl to Phoenix.

Can I find flights from Denver to Phoenix for under $100 on Cheapflights?

Yes, there are multiple flights from Denver to Phoenix for under $100. The cheapest flight booked recently is on Frontier for just $100, but on average you can expect to pay $123.

Are there nonstop flights from Denver to Phoenix for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Phoenix under $100. A good price for a nonstop flight from Denver to Phoenix is less than $124.

Are there last-minute flights available from Denver to Phoenix for under $200?

There are currently 20+ open flights from Denver to Phoenix within the next 7 days for less than $200.

How popular is this flight route?

The Denver Intl to Phoenix Sky Harbor Intl flight path was viewed by 401 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Denver or Phoenix?

The rainfall in Denver is generally less than the rainfall in Phoenix. This will continue over the next 10 days.

Is Denver weather warmer or cooler than Phoenix?

Our data indicates that the weather will be 108 °F on average in the month of July. The temperature in Phoenix is typically hotter than in Denver. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Denver to Phoenix?

United Airlines and Frontier can get you from Denver to Phoenix in just under 1h 49m. Your travel time will be generally consistent. All flights are typically nonstop.

What is the cheapest airline to fly from Denver to Phoenix round-trip?

Frontier, at $100, was found to be the cheapest airline from Denver to Phoenix.. This flight start at 34% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Denver to Phoenix one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $48. American Airlines flights start at $79 while deals on Alaska Airlines start at $82 one-way.

Alternative routes for Denver to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Phoenix

Things to know before you go - useful duration and weather info for your trip from Denver to Phoenix.
Flight duration
1h 52m
Average temperature for June in Phoenix
105.8 °F
Avg rainfall for June in Phoenix
0.0 ″

Airports servicing Denver

Airports servicing Phoenix

Top 7 airlines flying from Denver to Phoenix

The chart below displays the airlines Cheapflights users traveling from Denver to Phoenix choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$72 $149 No cancel fee N/A
Spirit Airlines
$59 $151 No cancel fee 65%
Frontier
$58 $160 No cancel fee 62%
American Airlines
$58 $184 No cancel fee 71%
United Airlines
$73 $199 No cancel fee 69%
Southwest
$100 $300 No cancel fee 63%
Boutique Air
$217 $384 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Boutique Air. Please check directly on their website for additional information.

Hourly flight availability from Denver to Phoenix

See what time of day planes typically take off from Denver towards Phoenix.
Afternoon Noon to 6 PM 44% of DEN to PHX departures
Morning 6 AM to noon 39% of DEN to PHX departures
Evening 6 PM to midnight 11% of DEN to PHX departures
Early morning Midnight to 6 AM 6% of DEN to PHX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Denver to Phoenix
See how many times per day planes take to the skies headed from Denver to Phoenix.
Sunday
35 daily flights
Monday
40 daily flights
Tuesday
22 daily flights
Wednesday
25 daily flights
Thursday
37 daily flights
Friday
39 daily flights
Saturday
39 daily flights
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