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 $286 round trip and CA $137 one way. Prices and availability subject to change. Additional terms may apply.

Thu., Oct. 9 - Wed., Oct. 15
DEN
Denver
PHX
Phoenix
CA $286 Roundtrip, found 5 days ago
CA $286
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu., Oct. 9 from Denver to Phoenix, returning Wed., Oct. 15, priced at CA $286 found 5 days ago
Thu., Oct. 9 - Wed., Oct. 15
DEN
Denver
PHX
Phoenix
CA $368 Roundtrip, found 5 days ago
CA $368
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu., Oct. 9 from Denver to Phoenix, returning Wed., Oct. 15, priced at CA $368 found 5 days ago
Thu., Oct. 9 - Wed., Oct. 15
DEN
Denver
PHX
Phoenix
CA $382 Roundtrip, found 5 days ago
CA $382
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu., Oct. 9 from Denver to Phoenix, returning Wed., Oct. 15, priced at CA $382 found 5 days ago
Thu., Oct. 9 - Wed., Oct. 15
DEN
Denver
PHX
Phoenix
CA $405 Roundtrip, found 5 days ago
CA $405
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu., Oct. 9 from Denver to Phoenix, returning Wed., Oct. 15, priced at CA $405 found 5 days ago
Thu., Oct. 9 - Wed., Oct. 15
DEN
Denver
PHX
Phoenix
CA $423 Roundtrip, found 5 days ago
CA $423
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu., Oct. 9 from Denver to Phoenix, returning Wed., Oct. 15, priced at CA $423 found 5 days ago
Thu., Oct. 9 - Wed., Oct. 15
DEN
Denver
PHX
Phoenix
CA $465 Roundtrip, found 5 days ago
CA $465
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu., Oct. 9 from Denver to Phoenix, returning Wed., Oct. 15, priced at CA $465 found 5 days ago
Thu., Oct. 9 - Wed., Oct. 15
DEN
Denver
PHX
Phoenix
CA $489 Roundtrip, found 5 days ago
CA $489
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu., Oct. 9 from Denver to Phoenix, returning Wed., Oct. 15, priced at CA $489 found 5 days ago
Thu., Oct. 9 - Wed., Oct. 15
DEN
Denver
PHX
Phoenix
CA $495 Roundtrip, found 5 days ago
CA $495
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu., Oct. 9 from Denver to Phoenix, returning Wed., Oct. 15, priced at CA $495 found 5 days ago
Thu., Oct. 9 - Wed., Oct. 15
DEN
Denver
PHX
Phoenix
CA $507 Roundtrip, found 5 days ago
CA $507
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu., Oct. 9 from Denver to Phoenix, returning Wed., Oct. 15, priced at CA $507 found 5 days ago
Thu., Oct. 9 - Wed., Oct. 15
DEN
Denver
PHX
Phoenix
CA $517 Roundtrip, found 5 days ago
CA $517
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Thu., Oct. 9 from Denver to Phoenix, returning Wed., Oct. 15, priced at CA $517 found 5 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.

Popular Flight Routes from Denver (DEN)

Travelers at DEN love to visit these top cities. Roam to the top destinations from Denver (DEN) today with the cheap prices from Travelocity!

Popular Flight Routes from Phoenix (PHX)

Travelers at PHX love to visit these top cities. Roam to the top destinations from Phoenix(PHX) today with the cheap prices from Travelocity!

*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.