Cheap Flights from Phoenix, AZ to Denver, CO from $72

Return flight: Denver – Phoenix
Page navigation
Price Calendar Cheap Flights Flights Schedule

On Cheapflightsplus.com you will find 8 direct and 49 connecting flights from Phoenix to Denver. You can compare airfare deals from 8 airlines and multiple travel sites from $72, book and save on cheap plane tickets and last minute offers. Also check out PHX-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Phoenix to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $72 (one-way), $123 (round-trip).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights

Best Flights from Phoenix to Denver Today

Take a look at the list of non stop flights and flights with layovers from Phoenix to Denver with the lowest price of $72. The fastest direct flight takes 1h 51m and the fastest connecting – 3h 5m.
Price Departure Arrival Flight Duration Airline Flight
from $91
Find flight
18:27
Phoenix
Sky Harbor Intl
 21:20
Denver
Denver International
 1h 53m United Airlines
UA1637
from $111
Find flight
09:30
Phoenix
Sky Harbor Intl
 12:21
Denver
Denver International
 1h 51m United Airlines
UA597
from $175
Find flight
07:09
Phoenix
Sky Harbor Intl
 10:06
Denver
Denver International
 1h 57m Frontier Airlines
F91376
from $109
Find flight
07:30
Phoenix
Sky Harbor Intl
 15:06
Denver
Denver International
 6h 36m
layover
2h 36m - San Diego
 Frontier Airlines
F91571
F94928
from $216
Find flight
05:30
Phoenix
Sky Harbor Intl
 12:16
Denver
Denver International
 5h 46m
layover
2h 20m - Las Vegas
 Frontier Airlines
F93983
F92016
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 13, 2025
Full flight schedule will help you in detecting at what time planes fly from Phoenix to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:30 — 12:16
05:30 — 06:44 F93983 Frontier Airlines
Phoenix — Las Vegas
2h 20m stop
09:04 — 12:16 F92016 Frontier Airlines
Las Vegas — Denver
5h 46m
including layover
Find flight
from$216
05:30 — 20:09
05:30 — 06:44 F93983 Frontier Airlines
Phoenix — Las Vegas
10h 13m stop
16:57 — 20:09 F93540 Frontier Airlines
Las Vegas — Denver
13h 39m
including layover
Find flight
from$222
05:30 — 04:00
+1 day
05:30 — 06:44 F93983 Frontier Airlines
Phoenix — Las Vegas
18h 15m stop
00:59 — 04:00 F91994 Frontier Airlines
Las Vegas — Denver
21h 30m
including layover
Find flight
from$222
07:09 — 10:06
07:09 — 10:06 F91376 Frontier Airlines
Phoenix — Denver
1h 57m
Find flight
from$175
07:30 — 15:06
06:30 — 07:44 F91571 Frontier Airlines
Phoenix — San Diego
2h 36m stop
11:21 — 15:00 F94928 Frontier Airlines
San Diego — Denver
6h 36m
including layover
Find flight
from$109
07:40 — 16:31
07:40 — 09:45 F91191 Frontier Airlines
Phoenix — San Francisco
3h 3m stop
12:48 — 16:31 F91094 Frontier Airlines
San Francisco — Denver
7h 51m
including layover
Find flight
from$216
09:30 — 12:21
09:30 — 12:21 UA597 United Airlines
Phoenix — Denver
1h 51m
Find flight
from$111
10:45 — 13:45
10:45 — 13:45 F94768 Frontier Airlines
Phoenix — Denver
2h
Find flight
from$175
13:35 — 16:26
13:35 — 16:26 UA1356 United Airlines
Phoenix — Denver
1h 51m
Find flight
from$111
15:03 — 18:06
15:03 — 18:06 F94766 Frontier Airlines
Phoenix — Denver
2h 3m
Find flight
from$175
15:47 — 00:06
15:47 — 16:59 F92083 Frontier Airlines
Phoenix — San Diego
3h 27m stop
20:26 — 00:06 F94990 Frontier Airlines
San Diego — Denver
7h 19m
including layover
Find flight
from$216
16:28 — 19:22
16:28 — 19:22 UA1226 United Airlines
Phoenix — Denver
1h 54m
Find flight
from$91
16:40 — 23:42
16:40 — 19:22 F92524 Frontier Airlines
Phoenix — Salt Lake City
2h 37m stop
21:59 — 23:42 F94252 Frontier Airlines
Salt Lake City — Denver
6h 2m
including layover
Find flight
from$216
18:27 — 21:20
18:27 — 21:20 UA1637 United Airlines
Phoenix — Denver
1h 53m
Find flight
from$91
19:10 — 22:11
19:10 — 22:11 F91820 Frontier Airlines
Phoenix — Denver
2h 1m
Find flight
from$175
*Departure and arrival times - local. Updated on September 13, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Phoenix to Denver depends on and how to choose the most interesting flight option for you.

Distance between Phoenix and Denver is 969 miles. Time difference between the cities is 0h. Airplanes depart 05:30 to 22:42 from 5 Phoenix airports and arrive 05:30 to 22:42 to 2 Denver airports. Average flight time is 1h 56m.

  • The fastest flight 1h 51m
  • Average flight time 1h 56m
  • The earliest flight 05:30
  • The latest flight 22:42
  • Distance 603 ml

Popular Airlines on the Route

The flight Phoenix — Denver is served by 8 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 31 departures per week at the price of from $ 109 . And the most expensive tickets are offered by Hawaiian Airlines airline - from $ 754.

Direct flights

There are 8 nonstop flights on the route. The fastest direct flight is UA597 by United Airlines takes 1h 51m.

  • F9 - Frontier Airlines
    from $175
    Find
  • UA - United Airlines
    from $91
    Find
See more direct flights

Connecting Flights

There are 49 flights with layovers on the route. The fastest connecting flight is KG3710 by Aerogaviota takes 3h 5m.

  • F9 - Frontier Airlines
    from $109
    Find
  • SY - Sun Country Airlines
    from $359
    Find
  • HA - Hawaiian Airlines
    from $754
    Find
  • LF - flynordic
    from $307
    Find
  • UA - United Airlines
    from $230
    Find
  • KG - Aerogaviota
    from $434
    Find
  • G4 - Allegiant Air
    from $287
    Find
  • NK - Spirit Airlines
    from $420
    Find
See more connecting flights

Airports

You can fly from Phoenix to Denver from 5 airports (Williams Gateway, Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal).

Phoenix airports

  • Williams Gateway-AZA
    from $287
    Find
  • Sky Harbor Intl-PHX
    from $91
    Find
  • Phoenix-Deer Valley-DVT
    Find
  • Luke AFB-LUF
    Find
  • Scottsdale Municipal-SCF
    Find

Denver airports

  • Denver International-DEN
    Find
  • Arapahoe Co-APA
    Find

Airplanes

There are flights to Denver from Phoenix by 8 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Phoenix

You may also consider searching for discounted plane tickets to some other popular places from Phoenix within United States.

Top International Destinations from Phoenix

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back