Cheap flights from Phoenix to Denver

Choose between Frontier Airlines, Southwest Airlines, or American Airlines to find the best price

Travelers usually depart from Phoenix Sky Harbor International, Phoenix–Mesa Gateway, Phoenix, AZ Greyhound Bus stop, Phoenix Greyhound Bus Stop, or Phoenix Airport when they travel from Phoenix to Denver. Book your trip to arrive at Denver International, Denver Union Station, or Denver Greyhound station. The distance between Phoenix and Denver is 969 km. The most popular airlines for this route are Frontier Airlines, Southwest Airlines, American Airlines, United Airlines, and Delta Air Lines. Phoenix and Denver have 191 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights45573726-1214

Fly direct with

Southwest Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Frontier Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

American Airlines on Mondays, Tuesdays, Wednesdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Phoenix to Denver

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
Frontier AirlinesFFTF9NoUnknownNo
Southwest AirlinesSWAWNNoUnknownNo
American AirlinesAALAAYesUnknownNo
United AirlinesUALUAYesUnknownNo
Delta Air LinesDALDLYesUnknownNo

Frequently asked questions

How long does it take to travel from Phoenix to Denver?

A one-way nonstop (direct) flight between Phoenix and Denver takes around 1.8 hours.

What is the flight distance between Phoenix and Denver?

The flight distance between Phoenix and Denver is 969 km.

What airlines offer nonstop (direct) flights between Phoenix and Denver?

Several carriers operate flights between Phoenix and Denver. Airlines offering nonstop (direct) flights include American Airlines, Southwest Airlines, United Airlines, Frontier Airlines.

What are the most popular routes to and from Phoenix?

Travelers frequently search for route combinations, such as Phoenix and Los Angeles International, McCarran International, Fort Lauderdale–Hollywood International, San Francisco International, Hartsfield–Jackson Atlanta International, Dallas Love Field, O Hare International, San Diego International, Minneapolis–Saint Paul International, Salt Lake City International, Portland International.

What are the most popular routes to and from Denver?

Travelers frequently search for route combinations, such as Denver and Los Angeles International, McCarran International, Miami International, Fort Lauderdale–Hollywood International, San Francisco International, Seattle–Tacoma International, O Hare International, Minneapolis–Saint Paul International, Philadelphia International, Salt Lake City International, Nashville International.

Which airports are there in Phoenix?

Phoenix is mainly served by Phoenix Sky Harbor International. But there are other airports nearby, including Phoenix–Mesa Gateway, Phoenix Deer Valley Airport.

What airports are near Phoenix?

The main airport in Phoenix is Phoenix Sky Harbor International. It is also served by Tucson International, Marana Regional Airport, Flagstaff Pulliam, Ernest A. Love Field, Show Low Regional.

What airports are near Denver?

The main airport in Denver is Denver International. It is also served by Colorado Springs, Laramie Regional, Pueblo Memorial, Cheyenne Regional, Eagle County Regional.

What buses and trains depart from Phoenix?

A number of bus and train companies depart from Phoenix, including Greyhound.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Phoenix and Denver?

What is Virtual Interlining and how do I use it?

Which airlines fly between Phoenix and Denver?

When's the best time to travel between Phoenix and Denver?

What flights operate between Phoenix and Denver?

How many airports are there near Phoenix?

How many airports are there near Denver?

Is it possible to reach Phoenix by bus or train?

What time do nonstop (direct) flights between Phoenix and Denver depart?

What time do nonstop (direct) flights between Phoenix and Denver arrive?

What time do flights between Phoenix and Denver depart?

What time do flights between Phoenix and Denver arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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