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PHX - DEN

Find cheap flights from Phoenix to Denver from £40

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Denver departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 24/5
Fri 31/5

Search hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Denver, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,632,927 times on KAYAK, and here's why:

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Cheap flight deals from Phoenix to Denver (PHX-DEN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:48 - 17:52PHX-DEN
5h 04m1 stop
22:59 - 00:05DEN-PHX
2h 06mdirect
£57Frontier
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Tue, 14 May - Tue, 14 May
05:15 - 16:17PHX-DEN
10h 02m1 stop
22:54 - 07:58DEN-PHX
10h 04m1 stop
£79Frontier
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Tue, 14 May - Tue, 14 May
14:58 - 22:16PHX-DEN
6h 18m1 stop
13:02 - 18:22DEN-PHX
6h 20m1 stop
£142Delta
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Tue, 4 Jun - Wed, 5 Jun
17:31 - 23:14PHX-DEN
4h 43m1 stop
05:40 - 08:51DEN-PHX
4h 11m1 stop
£143Delta
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Fri, 24 May - Tue, 28 May
07:00 - 16:37PHX-DEN
8h 37m1 stop
06:00 - 21:42DEN-PHX
16h 42m2 stops
£274Alaska Airlines
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Tue, 4 Jun - Wed, 5 Jun
07:00 - 23:58PHX-DEN
15h 58m2 stops
06:00 - 21:00DEN-PHX
16h 00m1 stop
£281Alaska Airlines
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Wed, 5 Jun - Mon, 10 Jun
18:30 - 21:21PHX-DEN
1h 51mdirect
19:45 - 20:43DEN-PHX
1h 58mdirect
£423United Airlines
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Mon, 20 May - Wed, 22 May
18:30 - 21:21PHX-DEN
1h 51mdirect
06:00 - 11:54DEN-PHX
6h 54m1 stop
£430United Airlines
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Mon, 20 May - Wed, 22 May
23:49 - 11:32PHX-DEN
10h 43m1 stop
11:35 - 23:04DEN-PHX
12h 29m1 stop
£667JetBlue
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Sat, 3 Aug - Wed, 7 Aug
23:59 - 11:32PHX-DEN
10h 33m1 stop
11:35 - 23:04DEN-PHX
12h 29m1 stop
£715JetBlue
Find Deal
Sat, 10 Aug - Wed, 14 Aug

Flights from Phoenix to Denver - Travel Insights & Trends

Get data-powered insights and trends into flights from Phoenix to Denver to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Phoenix Sky Harbor Intl Airport to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Denver is January, where tickets cost £72 on average. On the other hand, the most expensive months are March and November, where the average cost of tickets is £197 and £160 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Denver?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Phoenix Sky Harbor Intl Airport to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Denver, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

Which airlines provide the cheapest flights from Phoenix to Denver?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Phoenix to Denver were found on Frontier (£57) and Delta (£142). Frontier proposed the cheapest one-way flight at £40.

Which airlines fly most frequently between Phoenix and Denver?

The airlines most regularly connecting Phoenix to Denver are Southwest (13 flights per day), United Airlines (8 flights per day), and Frontier (6 flights per day).

How many flights are there between Phoenix Sky Harbor Intl Airport and Denver per day?

Each day, there are between 28 and 35 nonstop flights that take off from Phoenix Sky Harbor Intl Airport and land in Denver, with an average flight time of 1h 49m. The most common departure time is 07:00 and most flights take off in the morning. Each week, there are 220 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Phoenix Sky Harbor Intl Airport and Denver?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are First, Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Phoenix to Denver take?

The duration of a direct flight to Denver from Phoenix is typically 1h 51m. The journey crosses a distance of 601 miles.

What’s the earliest departure time from Phoenix to Denver?

Early birds can take the earliest flight from Phoenix Sky Harbor Intl Airport at 05:01 and will be landing in Denver at 07:56.

What’s the latest departure time from Phoenix to Denver?

If you prefer to fly at night, the latest flight from Phoenix Sky Harbor Intl Airport to Denver jets off at 23:57 and lands at 02:42.

Good to know - Cheap tickets from Phoenix to Denver

Low season

January

High season

July

Cheapest flight

£40
Best time to beat the crowds (44% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Phoenix to Denver

When to book flights from Phoenix to Denver

Are your dates flexible? Find out the best times to travel from Phoenix to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Denver flights

  • What’s the best way to travel from Denver International Airport?

    A taxi or rideshare will get you to the city in about 30min. There’s also a shuttle service to and from the airport, and more than 10 rental car companies serve travelers in Colorado, even those moving out of Denver.

  • Are there nonstop flights from Phoenix Sky Harbor International Airport to Denver?

    Several airlines fly from Phoenix Sky Harbor International Airport to Denver nonstop. You can use Southwest Airlines, United Airlines, and Air Canada. These have the most frequent flights between Phoenix and Denver, offering the fastest way to travel between the two cities.

  • Does Denver International Airport offer services for families?

    The Denver International Airport offers services convenient for traveling families, including pet relief areas, children’s play areas, private nursing rooms, family restrooms in each concourse, and medical services, such as defibrillators for cardiac emergencies, which you can find in each concourse and the Jeppesen Terminal.

  • Are there on-site lounges at the Phoenix Sky Harbor Airport?

    There are several lounges you can use while at the Phoenix Sky Harbor Airport. These include the Escape Lounge on Terminal 4, which offers showers, WiFi, snacks, premium foods, drinks, flight monitors, and more. You can also visit the Centurion Lounge, which offers TV, snacks, printers and copiers, WiFi, and other services.

  • Does Phoenix Sky Harbor Airport have a museum?

    Yes, passengers can explore the Phoenix Airport Museum, which hosts exhibitions, an art collection, and aviation history. The museum is open 24 hours daily, and you can view art collections that date as far back as the 1960s.

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Denver?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Denver was £49 for a one-way ticket and £71 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Phoenix to Denver?

    American Airlines, Delta, Alaska Airlines, Air Canada, and JetBlue offer inflight Wi-Fi service on the Phoenix to Denver flight route.

  • Which aircraft models fly most regularly from Phoenix to Denver?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Phoenix to Denver flight route.

  • Which airline alliances offer flights from Phoenix to Denver?

    oneworld, and Star Alliance are the airline alliances operating flights between Phoenix and Denver, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Phoenix to Denver?

    There are direct flights from Phoenix to Denver on a daily basis.

  • How does KAYAK find such low prices on flights from Phoenix to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Phoenix is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Denver with an airline and back to Phoenix with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Phoenix to Denver

  • Looking for a cheap flight from Denver to Phoenix? 25% of our users found flights on this route for £83 or less one-way.
  • There are two major airports that serve Phoenix, Arizona: the Phoenix Sky Harbor International Airport (PHX) and the Phoenix-Mesa Gateway Airport (AZA).
  • If you’re flying from central Phoenix, the Phoenix Sky Harbor International Airport offers the closest option at just 5.8 miles away. The Phoenix Sky Harbor is the primary airport, served by major airlines with international and domestic flights.
  • Both airports offer public transport and car rental services to help you access the city and other nearby destinations such as Glendale, Tempe, Mesa, and Scottsdale.
  • For your arrival in Denver, Colorado, you can use the Denver International Airport (DEN), which serves the Front Range Urban Corridor and the city of Denver.
  • If you’re traveling to points like Fort Collins, the scheduled bus service offers a convenient means of transport to nearby towns or cities.
  • People traveling to Downtown Denver for business or work can use the A-Line, a rail transit corridor that connects between the Denver International Airport and Downtown Denver. It also serves adjacent neighborhoods, employment centers, and development areas in Aurora and Denver.
  • The Phoenix Sky Harbor International Airport has a deal with Uber, so you can order the service on the company’s smartphone app if you want to travel to or from the airport.
  • To avoid delays at security checkpoints, arrive at the Phoenix Sky Harbor International Airport about 2 hours before the flight to familiarize yourself with the airport's operations.
See more tips

Prefer to fly direct from Phoenix to Denver?

Find which airlines fly direct from Sky Harbor Intl to Denver Intl, which days they fly and book direct flights.

Direct departures

Phoenix Sky Harbor Intl to Denver Intl

Monday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Tuesday

Air Canada, Alaska Airlines, American Airlines, +5 more

Air Canada, Alaska Airlines, +6 more

Wednesday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Thursday

Air Canada, Alaska Airlines, American Airlines, +5 more

Air Canada, Alaska Airlines, +6 more

Friday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Saturday

Air Canada, Alaska Airlines, American Airlines, +5 more

Air Canada, Alaska Airlines, +6 more

Sunday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

See more direct flights

Direct returns

Denver Intl to Phoenix Sky Harbor Intl

Monday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Tuesday

Air Canada, Alaska Airlines, American Airlines, +5 more

Air Canada, Alaska Airlines, +6 more

Wednesday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Thursday

Air Canada, Alaska Airlines, American Airlines, +5 more

Air Canada, Alaska Airlines, +6 more

Friday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

Saturday

Air Canada, Alaska Airlines, American Airlines, +5 more

Air Canada, Alaska Airlines, +6 more

Sunday

Air Canada, Alaska Airlines, American Airlines, +6 more

Air Canada, Alaska Airlines, +7 more

See more direct flights
See more direct flights

Book cheap flights from Phoenix to Denver

Cheapest flights to Denver from Phoenix found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Phoenix to Denver found on KAYAK in the last 72 hours.
2/5Thu
directFrontier
1h 52mPHX-DEN
£40
30/5Thu
1 stopDelta
4h 49mPHX-DEN
£71
24/5Fri
1 stopDelta
4h 43mPHX-DEN
£72
2/5Thu
2 stopsFrontier
9h 59mPHX-DEN
£76
1/5Wed
directSouthwest
1h 45mPHX-DEN
£81
1/5Wed
2 stopsSouthwest
9h 25mPHX-DEN
£94
18/9Wed
2 stopsAlaska Airlines
13h 59mPHX-DEN
£150
30/5Thu
2 stopsAlaska Airlines
9h 37mPHX-DEN
£151
4/9Wed
2 stopsUnited Airlines
10h 45mPHX-DEN
£181
17/9Tue
2 stopsUnited Airlines
16h 32mPHX-DEN
£229

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Last minute flights from Phoenix to Denver

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Phoenix to Denver that are departing in the next 10 days.
25/4Thu
multi-stopDelta
5h 24mPHX-DEN
1/5Wed
multi-stopDelta
4h 34mDEN-PHX
£407
25/4Thu
multi-stopDelta
5h 24mPHX-DEN
28/4Sun
multi-stopDelta
4h 32mDEN-PHX
£428
27/4Sat
multi-stopAlaska Airlines
21h 57mPHX-DEN
30/4Tue
multi-stopAlaska Airlines
16h 35mDEN-PHX
£446
27/4Sat
multi-stopAlaska Airlines
21h 57mPHX-DEN
28/4Sun
multi-stopAlaska Airlines
16h 21mDEN-PHX
£565
26/4Fri
multi-stopAlaska Airlines
11h 50mPHX-DEN
28/4Sun
multi-stopAlaska Airlines
17h 28mDEN-PHX
£747
28/4Sun
multi-stopAlaska Airlines
9h 32mPHX-DEN
28/4Sun
multi-stopAlaska Airlines
16h 25mDEN-PHX
£1,220

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Phoenix - Denver Flights

Departure:

Phoenix (PHX)United States

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Phoenix

Cabin classes:

£860
£504

Browse origins:

  • Flights » 
  • Phoenix Sky Harbor Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Denver

Compare transportation modes for Phoenix to Denver

Average priceAverage duration
Flights£921h 51m
Buses£17527h 20m