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)

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

Round-trip from

$70

From Denver to Phoenix

One-way from

$49

One-way flight 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 7% on your trip compared to booking a flight at noon.

Cheap flights from Denver to Phoenix in March, April 2021

14 Apr - 18 Apr
$29pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
10 Apr - 15 Apr
$32pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
24 Apr - 24 Apr
$34pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl

Denver to Phoenix 2021 flight deals

14 Apr - 18 Apr
$29pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
10 Apr - 15 Apr
$32pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
11 May - 15 May
$33pp
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

14 Apr - 18 Apr
$29pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
10 Apr - 15 Apr
$32pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
11 May - 15 May
$33pp
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

9 Mar - 10 Mar
$32pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
9 Mar - 9 Mar
$37pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl
9 Mar - 11 Mar
$41pp
DEN
Denver Intl
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
DEN
Denver Intl

One-way flights to Phoenix from Denver

2:20 am - 4:42 am
American Airlines
Nonstop
2h 22m
DEN - PHX
American Airlines
7:45 am - 12:21 pm
Multiple Airlines
2 Stops
29h 36m
DEN - PHX
Multiple Airlines
$56
Gotogate
6:11 am - 4:59 pm
Frontier
2 Stops
35h 48m
DEN - PHX
Frontier
$60
Gotogate

Related info for your journey

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.

What safety measures are being taken by airlines flying from Denver Intl to Phoenix Sky Harbor Intl to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Denver Intl to Phoenix Sky Harbor Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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.

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 $29, but on average you can expect to pay $43.

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 $43.

Are there last-minute flights available from Denver to Phoenix for under $100?

There are currently 20+ open flights from Denver to Phoenix within the next 7 days for less than $100.

What days are nonstop flights available from Denver to Phoenix?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

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.

How many flights depart from Denver to Phoenix on average per day?

Travelers can expect 35 flights from Denver Intl to Phoenix Sky Harbor Intl on average per day.
Early Morning (Midnight to 6am) - 3% of flight departures
Morning (6am - Noon) - 40% of flight departures
Afternoon (Noon - 6pm) - 31% of flight departures
Evening (6pm - Midnight) - 26% of flight departures

Does it rain more in Denver or Phoenix?

The rainfall in Denver is generally same as the rainfall in Phoenix. This will continue over the next 9 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?

Frontier can get you from Denver to Phoenix in just under 1h 55m. Your travel time will be generally consistent. Airlines will cover a distance of 605 mi. All flights are typically nonstop.

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

Frontier, at $29, was found to be the cheapest airline from Denver to Phoenix.. This flight start at 80% 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 $13. Frontier is not the only option available. At the moment, American Airlines is another option, for $30.

Alternative routes for Denver to Phoenix

Destination information for Phoenix

Flight duration
1h 57m
Average temperature for March in Phoenix
78.8 °F
Avg rainfall for March in Phoenix
1.1 ″

Airports servicing Denver

Airports servicing Phoenix

Top 7 airlines flying from Denver to Phoenix

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

Afternoon Noon to 6 PM 53% of DEN to PHX departures
Morning 6 AM to noon 22% of DEN to PHX departures
Evening 6 PM to midnight 17% of DEN to PHX departures
Early morning Midnight to 6 AM 8% of DEN to PHX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Denver to Phoenix
Sunday
17 daily flights
Monday
15 daily flights
Tuesday
28 daily flights
Wednesday
31 daily flights
Thursday
33 daily flights
Friday
28 daily flights
Saturday
15 daily flights
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