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 $263 round trip and CA $93 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Apr 14 - Fri, Apr 17
DEN
Denver
PHX
Phoenix
CA $263 Roundtrip, found 3 days ago
CA $263
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Apr 14 from Denver to Phoenix, returning Fri, Apr 17, priced at CA $263 found 3 days ago
Tue, Apr 14 - Fri, Apr 17
DEN
Denver
PHX
Phoenix
CA $264 Roundtrip, found 3 days ago
CA $264
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 14 from Denver to Phoenix, returning Fri, Apr 17, priced at CA $264 found 3 days ago
Tue, Apr 14 - Fri, Apr 17
DEN
Denver
PHX
Phoenix
CA $282 Roundtrip, found 3 days ago
CA $282
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 14 from Denver to Phoenix, returning Fri, Apr 17, priced at CA $282 found 3 days ago
Tue, Apr 14 - Fri, Apr 17
DEN
Denver
PHX
Phoenix
CA $290 Roundtrip, found 3 days ago
CA $290
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 14 from Denver to Phoenix, returning Fri, Apr 17, priced at CA $290 found 3 days ago
Tue, Apr 14 - Fri, Apr 17
DEN
Denver
PHX
Phoenix
CA $292 Roundtrip, found 3 days ago
CA $292
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 14 from Denver to Phoenix, returning Fri, Apr 17, priced at CA $292 found 3 days ago
Tue, Mar 24 - Sat, May 2
DEN
Denver
PHX
Phoenix
CA $298 Roundtrip, found 2 days ago
CA $298
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Mar 24 from Denver to Phoenix, returning Sat, May 2, priced at CA $298 found 2 days ago
Sat, Apr 4 - Thu, Apr 9
DEN
Denver
PHX
Phoenix
CA $305 Roundtrip, found 4 days ago
CA $305
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Apr 4 from Denver to Phoenix, returning Thu, Apr 9, priced at CA $305 found 4 days ago
Tue, Apr 14 - Fri, Apr 17
DEN
Denver
PHX
Phoenix
CA $315 Roundtrip, found 3 days ago
CA $315
Roundtrip
found 3 days ago
Select United flight, departing Tue, Apr 14 from Denver to Phoenix, returning Fri, Apr 17, priced at CA $315 found 3 days ago
Tue, Apr 14 - Fri, Apr 17
DEN
Denver
PHX
Phoenix
CA $316 Roundtrip, found 3 days ago
CA $316
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 14 from Denver to Phoenix, returning Fri, Apr 17, priced at CA $316 found 3 days ago
Tue, Apr 14 - Fri, Apr 17
DEN
Denver
PHX
Phoenix
CA $318 Roundtrip, found 3 days ago
CA $318
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 14 from Denver to Phoenix, returning Fri, Apr 17, priced at CA $318 found 3 days 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.