Cheap flights from Phoenix, AZ to Denver, CO

Flights starting at £36. Choose between Linear Air, American Airlines, or United Airlines to find the best price.

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Tips to know when travelling to Denver

Cheapest one-way trip

£36

Cheapest nonstop round-trip

£36

Cheapest round-trip

£53

Average round-trip

£131

Nonstop flights in December

£36 – £757

Round trips

Phoenix PHXDenver DEN

Frontier Airlines

£53
Phoenix PHXDenver DEN

Frontier Airlines

£53

Updated:

969 km
Distance
Duration
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Travelers usually depart from Phoenix Sky Harbor International, Phoenix–Mesa Gateway, Phoenix, AZ Greyhound Bus stop, Phoenix Deer Valley Airport, or Phoenix, AZ - Sky Train Station when they travel from Phoenix to Denver. Book your trip to arrive at Denver International, Denver Union Station, Centennial Airport, or Rocky Mountain Metropolitan Airport. The distance between Phoenix and Denver is 969 km. The most popular airlines for this route are Linear Air, American Airlines, United Airlines, Frontier Airlines, and JetBlue Airways. Phoenix and Denver have 394 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights1413138141313
Fly direct with

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

JetBlue Airways on Mondays, Thursdays, and Fridays.

Frontier Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, 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 bookingOnline check-in available
Linear Air O2YesNo
American AirlinesAALAAYesNo
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6YesOpens 24 days before flight
Closes 2 hours before flight

Denver travel tips

1) Find rare retro things (or bring your ones for sale) in Buffalo Exchange store in Denver

Walking on Broadway in Denver, if you need retro or futuristic clothes, you are in the right place. Located there Buffalo Exchange store is the right place to buy some. A hip 1950s shirt or a dazzling themed suit? No problem here.

2) It is safe to drink tap water in Denver

Do not be afraid of drinking water from the tap in Denver. It is pure and high-quality. Refill your water bottle whenever you need.

3) See how the former chemicals weapons manufacturing centre has turned into a paradise for animals near Denver

The Rocky Mountain Arsenal Wildlife Refuge near Denver is a perfect place to observe the bison and other fauna. It used to be a chemicals weapons manufacturing centre and after a stunning recovery, it became one of the largest urban wildlife refuges.

United States COVID-19 travel restrictions

Your trip summary

Most travelers from Phoenix, PHX can enter Denver, DEN.

Departure

Additional information
  • Masks are recommended certain settings

Return

Travel restrictions
  • Travel is allowed
  • Proof of a negative pre-departure COVID-19 test result is not required
  • Quarantine is not required

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

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 1.9 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, JetBlue Airways, Frontier Airlines, United Airlines.
What are the most popular routes to and from Phoenix?
Travelers frequently search for route combinations, such as Phoenix and London, Edmonton, Detroit, Las Vegas, Winnipeg, Calgary, San Francisco, Manchester, San Jose, Austin, Minneapolis, Washington, D.C., Portland, Houston, Chicago, St. Louis, New York, Paris, Boston, Orlando.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and London, Calgary, Manchester, Bangkok, Dublin, Taipei, Buffalo, Athens, Detroit, Toronto, Manila, Edinburgh, New York, Seattle, Austin, Chicago, San Francisco, Orlando, Fort Lauderdale, Los Angeles.
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, Show Low Regional, Ernest A. Love Field, Flagstaff Pulliam, Marana Regional Airport.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Laramie Regional, Cheyenne Regional, Eagle County Regional, Pueblo Memorial.
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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