Photo by Photo Courtesy of Denver International Airport

Cheap Delta flights Phoenix (PHX) to Denver (DEN)
Find the cheapest month to fly from Phoenix (PHX) to Denver (DEN)
December is typically the cheapest month to fly
From $56 - $146 per traveler.
Travel information
Origin airport | Sky Harbor Intl. |
|---|---|
Destination airport | Denver Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | Frontier Airlines |
Distance | 961 km |
Average flight time | 1 hour 44 mins |
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Most Popular Delta Routes from Phoenix
Most Popular Delta Routes from Denver
- Appleton to Cozumel (ATW - CZM)
- Newark Liberty Intl. Airport to Paris (EWR - CDG)
- Baltimore to San Juan (BWI - SJU)
- Los Angeles to Fort Lauderdale (LAX - FLL)
- Raleigh to Buenos Aires (RDU - EZE)
- Appleton to Cozumel (ATW - CZM)
- Wilmington to Philadelphia (ILM - PHL)
- Columbus to New York (CMH - LGA)
- Los Angeles to Kahului (LAX - OGG)
- Newark Liberty Intl. Airport to Paris (EWR - CDG)
Popular Domestic Routes in Denver Intl.
- Orlando to Miami (MCO - MIA)
- Richmond to San Diego (RIC - SAN)
- San Jose to Charleston (SJC - CHS)
- Los Angeles to Kahului (LAX - OGG)
- Baltimore to San Juan (BWI - SJU)
- Las Vegas to Newark Liberty Intl. Airport (LAS - EWR)
- Richmond to San Diego (RIC - SAN)
- Los Angeles to Fort Lauderdale (LAX - FLL)
- Appleton to Cozumel (ATW - CZM)
- San Antonio to Vancouver (SAT - YVR)