Cheap Flights From Denver Intl. (DEN) To Sky Harbor Intl. (PHX)

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Cheapest Flights from Denver (DEN) to Phoenix (PHX)

The cheapest flights to Sky Harbor Intl. found within the past 7 days were CA $247 round trip and CA $98 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Dec 6 - Sat, Dec 13
DEN
Denver
PHX
Phoenix
CA $247 Roundtrip, found 6 days ago
CA $247
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Denver to Phoenix, returning Sat, Dec 13, priced at CA $247 found 6 days ago
Mon, Nov 24 - Thu, Nov 27
DEN
Denver
PHX
Phoenix
CA $250 Roundtrip, found 1 day ago
CA $250
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from Denver to Phoenix, returning Thu, Nov 27, priced at CA $250 found 1 day ago
Thu, Jan 22 - Wed, Jan 28
DEN
Denver
PHX
Phoenix
CA $254 Roundtrip, found 2 days ago
CA $254
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Denver to Phoenix, returning Wed, Jan 28, priced at CA $254 found 2 days ago
Sat, Dec 6 - Sat, Dec 13
DEN
Denver
PHX
Phoenix
CA $268 Roundtrip, found 6 days ago
CA $268
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Denver to Phoenix, returning Sat, Dec 13, priced at CA $268 found 6 days ago
Sat, Dec 6 - Sat, Dec 13
DEN
Denver
PHX
Phoenix
CA $269 Roundtrip, found 6 days ago
CA $269
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Denver to Phoenix, returning Sat, Dec 13, priced at CA $269 found 6 days ago
Sat, Dec 6 - Sat, Dec 13
DEN
Denver
PHX
Phoenix
CA $279 Roundtrip, found 6 days ago
CA $279
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Denver to Phoenix, returning Sat, Dec 13, priced at CA $279 found 6 days ago
Thu, Jan 22 - Wed, Jan 28
DEN
Denver
PHX
Phoenix
CA $282 Roundtrip, found 2 days ago
CA $282
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Denver to Phoenix, returning Wed, Jan 28, priced at CA $282 found 2 days ago
Sat, Dec 6 - Sat, Dec 13
DEN
Denver
PHX
Phoenix
CA $302 Roundtrip, found 6 days ago
CA $302
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Denver to Phoenix, returning Sat, Dec 13, priced at CA $302 found 6 days ago
Mon, Jan 26 - Fri, Jan 30
DEN
Denver
PHX
Phoenix
CA $304 Roundtrip, found 3 days ago
CA $304
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Jan 26 from Denver to Phoenix, returning Fri, Jan 30, priced at CA $304 found 3 days ago
Tue, Nov 25 - Wed, Dec 3
DEN
Denver
PHX
Phoenix
CA $308 Roundtrip, found 1 day ago
CA $308
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 25 from Denver to Phoenix, returning Wed, Dec 3, priced at CA $308 found 1 day ago

Frequently asked questions

Are there direct flights from DEN to Phoenix Sky Harbor Airport?
Kick off your getaway in the most relaxed way possible and fly straight to Sky Harbor Intl. Airport (PHX) from Denver Airport. Southwest Airlines and United Airlines are among the airlines that offer nonstop services on this flight route.
What airlines fly from DIA airport to PHX?
If you're planning to travel from Denver to Phoenix, there are more than enough airlines to take you there. Pick out a flight from these top carriers that offer direct flights from Denver Airport to Phoenix Sky Harbor Airport:

  • 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 best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.