$54 Find Cheap Flights from Phoenix Sky Harbor Airport to Denver - Compare and Save

These are the earliest and latest flight times available from Phoenix Sky Harbor Intl Airport to Denver:

• Earliest: departs at 5:10 am and lands at 7:02 am
• Latest: departs at 10:55 pm and lands at 12:47 am.

The flight takes about 1h 52m.

Four cabin classes are available on flights from Phoenix Sky Harbor Intl Airport to Denver:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Phoenix Sky Harbor Intl Airport to Denver takes 1h 52m, covering 601 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Phoenix Sky Harbor Intl Airport to Denver range from $121 to $254, with an average of $178 over the past 12 months. Anything below $121 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 31% above the $178 route average. Book 7 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $178 round-trip, compared to $236 via a layover through San Diego (SAN).

United Airlines is slightly above the route average for timely arrivals, while Frontier has a lower on-time arrival rate. On-time arrival rates on Phoenix Sky Harbor Intl Airport to Denver flights are:

• United Airlines: 89% on time
• Frontier: 87% on time
• American Airlines: 84% on time

Overall, flights on this route are punctual 84% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Airbus A320neo variants.

Morning is the busiest departure period on Phoenix Sky Harbor Intl Airport to Denver flights, with 41% of flights leaving in that window. Afternoon departures account for 34%, evening flights for 18%, and night flights for 7%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $90 to $891. That means the highest observed fare was about 10x higher than the lowest one.

Two airlines offer in-flight Wi-Fi on Phoenix Sky Harbor Intl Airport to Denver flights:

• American Airlines
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Phoenix Sky Harbor Intl Airport to Denver are currently lower than usual. Average one-way flight prices are about $86, which is 42% below the typical average for this route.

Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Ace
• NU Car
• Europcar
• Hertz

Flights from Phoenix Sky Harbor Intl Airport to Denver usually depart from Phoenix Sky Harbor Intl (PHX) and arrive at Denver Intl (DEN).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Phoenix Sky Harbor Intl Airport to Denver route, 16% of flights were delayed in the past 3 months, with delays averaging 2h 12m.

One-stop flights from Phoenix Sky Harbor Intl Airport to Denver most commonly connect through:

• San Diego (SAN) - 35% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 25% of one-stop connections
• Los Angeles (LAX) - 20% of one-stop connections
• Salt Lake City (SLC) - 20% of one-stop connections

Yes. Flexible dates can save you up to 28% on flights from Phoenix Sky Harbor Intl Airport to Denver. Tuesday is the cheapest departure day at $165 round-trip on average, while Sunday is the most expensive at $227, a difference of $62.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

4 airlines operate flights between Phoenix Sky Harbor Intl Airport and Denver. The airlines offering nonstop flights on this route include:

• Southwest
• United Airlines
• American Airlines
• Frontier

Flying via San Diego (SAN) gives the shortest average 1-stop total travel time at 5h 51m, compared with 5h 51m via Salt Lake City (SLC) and 5h 58m via Las Vegas Harry Reid Intl (LAS).

Denver is 1 hour ahead of Phoenix Sky Harbor Intl Airport (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Denver are Colorado Convention Center, Coors Field and Ball Arena. These are among the most viewed places in Denver on KAYAK.

Among airlines operating Phoenix Sky Harbor Intl Airport to Denver flights:

• Frontier: offers free seat selection
• Southwest: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Denver International Airport (DEN) also provides access to nearby cities such as Boulder. Public transit, shared vans, rideshares and rental cars are available from the airport to reach the city.

Taxis and rideshares can get travelers to the city in about 30 minutes. Shuttle service is also available to and from the airport.

SkyRide buses connect Denver International Airport to Denver city center in about 25 minutes.

Travelers from Phoenix arriving at DEN can rent a car at the rental car center on airport property, which houses more than 10 major rental car companies.

DEN has a Rest and Recharge area on the Concourse A mezzanine for a short rest. Nearby hotels, including Baymont by Wyndham Denver International Airport, can be reached by the airport's free shuttle service, which operates 24 hours a day.

Yes, Denver International Airport (DEN) offers several services for traveling families, including pet relief areas, children's play areas, private nursing rooms and medical services such as defibrillators for cardiac emergencies. These are located in each concourse and the Jeppesen Terminal.