Cheap Flights from Phoenix, AZ to Denver, CO from $95

Return flight: Denver – Phoenix

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 $95, 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: $95 (one-way), $163 (round-trip).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
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
07:09 — 10:06
07:09 — 10:06 F91376 Frontier Airlines
Phoenix — Denver
1h 57m
Find flight
from$184
09:30 — 12:21
09:30 — 12:21 UA597 United Airlines
Phoenix — Denver
1h 51m
Find flight
from$117
10:45 — 13:45
10:45 — 13:45 F94768 Frontier Airlines
Phoenix — Denver
2h
Find flight
from$184
13:35 — 16:26
13:35 — 16:26 UA1356 United Airlines
Phoenix — Denver
1h 51m
Find flight
from$117
15:03 — 18:06
15:03 — 18:06 F94766 Frontier Airlines
Phoenix — Denver
2h 3m
Find flight
from$184
16:28 — 19:22
16:28 — 19:22 UA1226 United Airlines
Phoenix — Denver
1h 54m
Find flight
from$95
18:27 — 21:20
18:27 — 21:20 UA1637 United Airlines
Phoenix — Denver
1h 53m
Find flight
from$95
19:10 — 22:11
19:10 — 22:11 F91820 Frontier Airlines
Phoenix — Denver
2h 1m
Find flight
from$184
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$228
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$233
06:00 — 07:12
+1 day
06:00 — 13:00 F94672 Frontier Airlines
Phoenix — Detroit
17h stop
06:00 — 07:12 F92211 Frontier Airlines
Detroit — Denver
24h 12m
including layover
Find flight
from$233
06:00 — 08:07
+1 day
06:00 — 12:40 F94240 Frontier Airlines
Phoenix — Covington
18h 20m stop
07:00 — 08:07 F93725 Frontier Airlines
Covington — Denver
25h 7m
including layover
Find flight
from$253
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$115
09:00 — 23:42
09:00 — 11:45 F91440 Frontier Airlines
Phoenix — Salt Lake City
10h 14m stop
21:59 — 23:42 F94252 Frontier Airlines
Salt Lake City — Denver
13h 42m
including layover
Find flight
from$233
10:41 — 19:40
10:41 — 12:22 UA5640 United Airlines
Phoenix — Los Angeles
3h 51m stop
16:13 — 19:40 UA2146 United Airlines
Los Angeles — Denver
7h 59m
including layover
Find flight
from$344
11:30 — 16:35
11:30 — 14:00 LF3344 flynordic
Phoenix — Moab
1h 5m stop
15:05 — 16:35 LF3340 flynordic
Moab — Denver
4h 5m
including layover
Find flight
from$328
12:24 — 23:49
12:24 — 17:03 F93972 Frontier Airlines
Phoenix — Dallas
5h 22m stop
22:25 — 23:49 F94069 Frontier Airlines
Dallas — Denver
10h 25m
including layover
Find flight
from$233
12:30 — 16:35
12:30 — 15:00 KG3710 Aerogaviota
Phoenix — Telluride
30m stop
15:30 — 16:35 KG3714 Aerogaviota
Telluride — Denver
3h 5m
including layover
Find flight
from$457
13:50 — 09:55
+1 day
13:50 — 16:30 LF3390 flynordic
Phoenix — Vernal
16h stop
08:30 — 09:55 LF3392 flynordic
Vernal — Denver
19h 5m
including layover
Find flight
from$323
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$228
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$228
18:09 — 07:48
+1 day
18:09 — 23:56 F91410 Frontier Airlines
Phoenix — Chicago
6h 4m stop
06:00 — 07:48 F91483 Frontier Airlines
Chicago — Denver
12h 39m
including layover
Find flight
from$233
19:54 — 06:24
+1 day
19:54 — 00:32 F93284 Frontier Airlines
Phoenix — Dallas
4h 38m stop
05:10 — 06:24 F92147 Frontier Airlines
Dallas — Denver
9h 30m
including layover
Find flight
from$233
22:42 — 13:07
+1 day
22:42 — 05:28 NK2033 Spirit Airlines
Phoenix — Detroit
6h 26m stop
11:54 — 13:07 F93565 Frontier Airlines
Detroit — Denver
13h 25m
including layover
Find flight
from$442
*Departure and arrival times - local. Updated on August 23, 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

The cheapest months to travel to Denver are september (from 95 $), august (from 96 $), october (from 99 $).

The most expensive months are may (from 141 $), july (from 115 $), june (from 107 $).

What is the lowest airfare Phoenix to Denver?

The cheapest plane ticket found by our users is $95. This airfare is for economy class on one-way UA1226 flight by United Airlines for September 27, 2025 which leaves Sky Harbor Intl in Phoenix at 16:28 am and arrives at Denver Denver International at 19:22.

Economy class
$95
Find
Business class
?
Find
First class
?
Find

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 $ 115 . And the most expensive tickets are offered by Hawaiian Airlines airline - from $ 794.

Direct flights

There are 8 nonstop flights on the route. The fastest direct flight is UA597 by United Airlines takes 1h 51m and the cheapest is UA1226 by United Airlines for $95.

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 and the cheapest is UA1226 by United Airlines for $115.

  • from $115
    Find
  • SY - Sun Country Airlines
    from $378
    Find
  • HA - Hawaiian Airlines
    from $794
    Find
  • LF - flynordic
    from $323
    Find
  • UA - United Airlines
    from $242
    Find
  • KG - Aerogaviota
    from $457
    Find
  • G4 - Allegiant Air
    from $302
    Find
  • NK - Spirit Airlines
    from $442
    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 $302
    Find
  • Sky Harbor Intl-PHX
    from $95
    Find
  • Phoenix-Deer Valley-DVT
    Find
  • Luke AFB-LUF
    Find
  • Scottsdale Municipal-SCF
    Find

Denver airports

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

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