Cheap flights from Denver to Phoenix

Denver
DEN
Phoenix Sky Harbor
PHX

Flight deals from Denver to Phoenix

Below you can see the best deals on flights Denver — Phoenix for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 2 September, from $36.

Top 10 cheap flights from Denver to Phoenix

F9
$ 35

Denver — Phoenix

22:48—23:39
5 Sep 2026
1 h 51 m
Direct flight
F9
$ 35

Denver — Phoenix

06:45—07:40
5 Sep 2026
1 h 55 m
Direct flight
F9
$ 35

Denver — Phoenix

20:31—21:28
5 Sep 2026
1 h 57 m
Direct flight
F9
$ 36

Denver — Phoenix

22:47—23:43
12 Sep 2026
1 h 56 m
Direct flight
F9
$ 36

Denver — Phoenix

13:18—14:17
12 Sep 2026
1 h 59 m
Direct flight
F9
$ 36

Denver — Phoenix

07:00—08:00
12 Sep 2026
2 h
Direct flight
F9
$ 36

Denver — Phoenix

18:45—19:51
12 Sep 2026
2 h 6 m
Direct flight
F9
$ 36

Denver — Phoenix

22:47—23:43
15 Sep 2026
1 h 56 m
Direct flight
F9
$ 36

Denver — Phoenix

13:18—14:17
15 Sep 2026
1 h 59 m
Direct flight
F9
$ 36

Denver — Phoenix

07:00—08:00
15 Sep 2026
2 h
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Denver — Phoenix flight

Looking for cheap flights from Denver to Phoenix? Compare fares from different airlines, check the flight schedule and travel time — and book your Denver — Phoenix ticket online at the best price.

The route has direct flights — around 306 flights per week, flights are operated by Southwest Airlines, Frontier Airlines, United Airlines, American Airlines and 2 more airlines, a nonstop flight takes about 1 h 53 min, the distance between the cities is around 943 km.

Planning your trip? You may find our Phoenix travel guide, how to get from the airport into town and Phoenix weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $32Min. price
OctoberCheapest
MayPeak season
YesDirect flights
943 kmDistance
1 h 53 minTravel time
6Airlines
306 / wkFlights

Flight schedule from Denver to Phoenix

The table shows direct flights from Denver to Phoenix on the selected date. The flight takes approximately 1 h 53 min. Regular flights are operated by Southwest Airlines, Frontier Airlines, United Airlines and American Airlines. Departures from Denver International Airport and Centennial Airport airports, arrivals at Phoenix Sky Harbor International Airport and Phoenix-Mesa Gateway Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Denver — Phoenix

Below is a calendar of the lowest flight ticket prices for Denver — Phoenix by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $32 in October, and the most expensive are around $130 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Denver to Phoenix by month. Tickets are usually cheapest in June (around $80) and priciest in March (about $122) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$103mediumMay$94mediumSep$80low
Feb$112mediumJun$80lowOct$86medium
Mar$122highJul$82lowNov$117high
Apr$108mediumAug$82lowDec$122high

Some values are estimated based on seasonality.

When to fly

Weather in Phoenix: it is warmest in July (up to 42 °C on average) and coolest in January (around 19 °C). The driest month is April.

Tickets are usually cheapest in October and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Phoenix

Dry and wet days · Phoenix

Wind speed and direction · Phoenix

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How to get the best deal on a Denver — Phoenix ticket

  • Book ahead: fares for Denver — Phoenix are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Denver is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Phoenix is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Denver — Phoenix route are operated by 6 airlines; Southwest Airlines runs the most flights (around 40% of all flights). Compare carriers, flight shares and schedules below.

  • Southwest AirlinesWN
    40x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight DEN → PHX40x/week
      Duration
      2h 16m
      Days
      MTWTFSS
    39.5%Open →
  • Frontier AirlinesF9
    21x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight DEN → PHX21x/week
      Duration
      1h 56m
      Days
      MTWTFSS
    20.3%Open →
  • United AirlinesUA
    18x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight DEN → PHX18x/week
      Duration
      1h 59m
      Days
      MTWTFSS
    18.0%Open →
  • American AirlinesAA
    11x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight DEN → PHX11x/week
      Duration
      1h 58m
      Days
      MTWTFSS
    11.1%Open →
  • Alaska AirlinesAS
    8x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight DEN → PHX8x/week
      Duration
      1h 54m
      Days
      MTWTFSS
    7.5%Open →
  • VolarisY4
    4x/week
    WebsiteFleet: 15233.4M pax/year
    • Direct flight DEN → PHX4x/week
    3.6%Open →

Cities and airports on the Denver — Phoenix route

Flights Denver — Phoenix depart from Denver International Airport and Centennial Airport and arrive at Phoenix Sky Harbor International Airport and Phoenix-Mesa Gateway Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Denver

DEN
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Phoenix

PHX
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Denver — Phoenix flight

How long is the flight from Denver to Phoenix?

A nonstop Denver — Phoenix flight takes about 1 h 53 min — the distance between the cities is around 943 km.

How far is it from Denver to Phoenix?

The distance from Denver to Phoenix is about 943 km, which a nonstop flight covers in around 1 h 53 min.

Are there direct flights from Denver to Phoenix?

Yes, there are nonstop flights Denver — Phoenix — around 306 flights per week.

Which airlines fly from Denver to Phoenix?

Airlines operating Denver — Phoenix include Southwest Airlines, Frontier Airlines, United Airlines, American Airlines, Alaska Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Denver — Phoenix flights use?

Flights from Denver depart from Denver International Airport, Centennial Airport, and arrive at Phoenix Sky Harbor International Airport, Phoenix-Mesa Gateway Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Denver to Phoenix?

The price of a Denver — Phoenix ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in May. Tickets typically cost between $32 and $130. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Denver — Phoenix?

Flights Denver — Phoenix are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Denver to Phoenix?

To catch a low fare Denver — Phoenix, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Denver

See all
Los AngelesSeattleNew York CitySalt Lake CitySan DiegoDallasLas VegasMinneapolisChicagoHoustonAtlantaPortlandAustinColorado SpringsSan FranciscoWashington, D.C.OrlandoKansas CityNashvilleSanta AnaDetroitOklahoma CityAspenRapid CityMiamiPhiladelphiaSacramentoAlbuquerqueSt. LouisBostonWichitaSan JoseBoiseMidlandCharlotteGrand JunctionOmahaSan AntonioTulsaLincoln

Where else you can fly from Phoenix

See all
SeattleLos AngelesSan DiegoNew York CityDallasSan FranciscoLas VegasChicagoAtlantaSalt Lake CityHoustonDetroitPortlandCharlotteMinneapolisTucsonPhiladelphiaMiamiBostonSanta AnaWashington, D.C.BoiseAustinRenoMontereyOrlandoAlbuquerqueEl PasoSan AntonioFort LauderdaleCalgarySacramentoSan JoseAnchorageDurangoBakersfieldHonoluluSanta BarbaraPalm SpringsSt. George

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