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C$64 Cheap Flights from Denver International (DEN) to Phoenix (PHXA)

Compare Denver International to Phoenix flight deals

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Flight deals from Denver International to Phoenix

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Phoenix? If you want to travel next month, return fares start from C$141. Find the lowest prices on one-way and return tickets right here.
Phoenix.C$64 per passenger.Departing Wed., Oct. 7.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Wed., Oct. 7, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$64, select.
Phoenix.C$64 per passenger.Departing Wed., Jul. 8.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Wed., Jul. 8, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$64, select.
Phoenix.C$64 per passenger.Departing Wed., Sep. 2.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Wed., Sep. 2, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$64, select.
Phoenix.C$69 per passenger.Departing Sat., Aug. 15.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Sat., Aug. 15, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$69, select.
Phoenix.C$89 per passenger.Departing Sat., Jun. 27.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Sat., Jun. 27, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$89, select.
Phoenix.C$96 per passenger.Departing Wed., Nov. 11.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Wed., Nov. 11, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$96, select.
Phoenix.C$109 per passenger.Departing Wed., Nov. 11.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Denver International on Wed., Nov. 11, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$109, select.
Phoenix.C$166 per passenger.Departing Tue., Dec. 1.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Denver International on Tue., Dec. 1, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$166, select.
Phoenix.C$177 per passenger.Departing Tue., Feb. 9.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Denver International on Tue., Feb. 9, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$177, select.
Phoenix.C$201 per passenger.Departing Fri., Apr. 23.One-way flight with United.Outbound direct flight with United departs from Denver International on Fri., Apr. 23, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$201, select.
Phoenix.C$213 per passenger.Departing Sat., Mar. 13.One-way flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Sat., Mar. 13, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$213, select.
Phoenix.C$221 per passenger.Departing Tue., Feb. 9.One-way flight with United.Outbound direct flight with United departs from Denver International on Tue., Feb. 9, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$221, select.
Phoenix.C$494 per passenger.Departing Sat., Mar. 13.One-way flight with United.Outbound direct flight with United departs from Denver International on Sat., Mar. 13, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From C$494, select.

Find the cheapest month to fly from Denver International to Phoenix

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Phoenix flights are currently cheapest in July.
Jun.
from C$89
Jul.
from C$64
Aug.
from C$69
Sep.
from C$64
Oct.
from C$64
Nov.
from C$96
Dec.
from C$166
Jan.
Find prices
Feb.
from C$177
Mar.
from C$213
Apr.
from C$201
May
Find prices

Which airlines fly from Denver International to Phoenix?

Alternative Denver International to Phoenix routes

Looking for the cheapest, fastest or easiest route from Denver International to Phoenix? You could fly into the following airports instead.

Phoenix Sky Harbor

6km from central Phoenix
ClosestCheapest
from C$64
Search flights

Phoenix Scottsdale Municipal

24km from central Phoenix
Search flights

Phoenix-Deer Valley

27km from central Phoenix
Search flights

Phoenix-Mesa Gateway

42km from central Phoenix
from C$151
Search flights

Denver to Phoenix: Flight information

The things to know before you go.
Cheapest flight foundC$64
Cheapest month to flySeptember
Average flight time2 hrs
Most popular airlineSouthwest Airlines
Average flights per week319

Finding cheap flights from Denver International to Phoenix: Frequently asked questions

There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
The best price we found for a return flight from Denver International to Phoenix is C$127. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours is the average flight time from Denver International to Phoenix.
Southwest Airlines, American Airlines and United fly direct from Denver International to Phoenix.
As of June 2026, there are 321 flights per week flying from Denver International to Phoenix.
The cheapest month to fly from Denver International to Phoenix is usually July.
If you're flying from Denver International Airport, the cheapest airport near Phoenix is Phoenix Sky Harbor – which is 6.0 km away from the centre of Phoenix. We've found flights into this airport from C$127.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Phoenix on Wednesday, July 29, 2026.
Yes – the average flight time is 2 hours.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 30°C. July is typically the warmest month in Phoenix, when it usually averages around 40°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 4°C. The rainiest month is August.
Currently, Frontier Airlines offers the cheapest flight tickets to Phoenix.

Travelling from Denver International Airport (DEN) to Phoenix: what you need to know

  • Around 1 hour 52 minutes is how long you can expect to be travelling on a direct flight from Denver International Airport to Phoenix.

  • Phoenix is 1 hour behind Denver, where Denver International Airport is located. Phoenix operates on the UTC-7 timezone.

  • With 199 weekly flights between the two airports, Denver International Airport (DEN) to Phoenix Sky Harbour International Airport (PHX) is the busiest route. Frontier Airlines operates the earliest flight at 05:01. If you're eager to get more out of your day before flying, the last departure from DEN to PHX is with Frontier Airlines at 23:30.

  • Leave plenty of time to catch your flight from DEN to Phoenix. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're travelling during a popular month like July, make your way to the airport even earlier. It's wise to arrive up to four hours before international flights and two hours ahead of a domestic departure. Expect lines to be longer during vacation periods like Christmas, New Year and spring break.

  • Direct flights from Denver International Airport (DEN) to Phoenix are available for booking. Phoenix Sky Harbour International Airport (PHX) is where you'll complete your journey.

  • Top airlines that have direct flights from Denver International Airport to Phoenix include:

  • Once you've booked your flight tickets from Denver International Airport to Phoenix, get your documents in order. A visa or passport isn't needed since you're travelling within United States. As long as you have another valid form of identification, such as an ID card or driver's licence, you're ready to go.

  • Located around 40 kilometres from the centre of Denver, DEN can be reached in approximately 34 minutes by car, depending on traffic. The same journey by public transport is roughly 1 hour and 31 minutes.

  • Get your flight from Denver International Airport to Phoenix off to a leisurely start. Just a short drive from DEN, spend the night at SpringHill Suites Denver Airport and be well-rested for the journey ahead.

How to find the cheapest flights from Denver International Airport (DEN) to Phoenix

  • C$64 is the best price for a one-way ticket from Denver International Airport to Phoenix. Return flights start at C$127. These prices can change based on demand and availability.

  • Book 10 months before you want to fly. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from DEN to Phoenix.

  • The cheapest month for tickets from Denver International Airport to Phoenix is June. Compare prices using the 'Whole month' tool to find the cheapest travel date.

  • Locking in a cheap ticket from DEN to Phoenix is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when there's a better deal.

  • Tailor your trip with filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Denver International Airport to Phoenix.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

  • Phoenix Scottsdale Municipal Airport (SCF) is around 32 kilometres from the centre of Phoenix. With your own car rental or in a cab, the drive is about 33 minutes.

  • If you're travelling on public transport, expect a journey of roughly 1 hour and 54 minutes.

  • The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Denver International Airport to Phoenix. Stay at one of these accommodation options near SCF instead:

Phoenix Sky Harbour International Airport (PHX)

Best time to go to Phoenix

  • Before locking in your flights from Denver International Airport to Phoenix, consider which time of year is best for you. Peak season in Phoenix offers a vibrant atmosphere and plenty to do, while low season brings better deals on hotels and fewer crowds.

  • Lock in your flight from Denver International Airport to Phoenix for July to experience the city during its warmest month. Expect temperatures to range from 26ºC to 44ºC.

  • If you'd rather travel in cooler conditions, lock in a cheap flight from DEN to Phoenix in January when temperatures average between 4ºC and 20ºC.

More about Phoenix

  • After locking in your flight from Denver International Airport to Phoenix, think about where to rest your head in this city. Make one of these options your base for exploring Phoenix:

  • There are so many things to do and see in this city it can be tricky to know where to begin. Desert Botanical Garden, Heard Museum and Papago Park are popular attractions which should be on any good Phoenix itinerary.

Complete your Phoenix trip with a car rental

  • We use the same magic that helped you find your cheap flight from Denver International Airport to Phoenix to track down incredible deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus you'll find everything you need to know about car rentals in Phoenix, from the most popular car type to the average daily price.

Plan the rest of your trip from Denver to Phoenix

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.