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Cheap Flights from Phoenix to Denver, CO, United States - PHX to DEN

Popular flights from Phoenix to Denver

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 7, 2016 Jun 12, 2016 $350
Jun 8, 2016 Jun 12, 2016 $350
Jun 9, 2016 Jun 12, 2016 $350
American Airlines
Departure Date Return Date Lowest Price
May 9, 2016 May 11, 2016 $87
May 10, 2016 May 17, 2016 $87
May 11, 2016 May 16, 2016 $87
May 11, 2016 May 12, 2016 $87
May 11, 2016 May 17, 2016 $87
Frontier Airlines
Departure Date Return Date Lowest Price
May 9, 2016 May 18, 2016 $88
May 9, 2016 May 11, 2016 $88
May 9, 2016 May 10, 2016 $88
May 10, 2016 May 11, 2016 $88
May 10, 2016 May 17, 2016 $88
Spirit Airlines
Departure Date Return Date Lowest Price
May 10, 2016 May 11, 2016 $81
May 10, 2016 May 14, 2016 $81
May 10, 2016 May 17, 2016 $81
May 10, 2016 May 18, 2016 $81
May 11, 2016 May 14, 2016 $81
United Airlines
Departure Date Return Date Lowest Price
May 10, 2016 May 11, 2016 $95

How Much Does it Cost to Fly from Phoenix to Denver (PHX to DEN)?

We have collected flight cost data from across the web for travel from Phoenix to Denver, and have found the average flight price for this trip to be $88.

When Can I Buy the Cheapest Flight from Phoenix to Denver (PHX to DEN)?

Airlines can adjust prices for plane tickets from Phoenix to Denver based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Phoenix to Denver

The chart below shows up-to-date information regarding how far in advance a flight from Phoenix to Denver should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $103 $135
7-14 days $81 $95
14-21 days $81 $125
21-30 days $93 $142
30-60 days $98 $148
60-90 days $117 $150
90+ days $117 $150

Cheapest Day To Fly from Phoenix to Denver

The chart below shows up-to-date information regarding the cheapest days to fly from Phoenix to Denver.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$87 $81 $81 $81 $87 $81 $118

Lowest Fares Chart By Month from Phoenix to Denver

The chart below shows the lowest fare by month when flying from Phoenix to Denver.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Phoenix Denver Spirit 5/10/16 5/11/16 0 $81
June Phoenix Denver Frontier 6/7/16 6/8/16 0 $98
July Phoenix Denver Spirit 7/12/16 7/13/16 0 $117
August Phoenix Denver Spirit 8/9/16 8/16/16 0 $117
September Phoenix Denver Spirit 9/1/16 9/4/16 0 $117
October Phoenix Denver Spirit 10/1/16 10/3/16 0 $117
November Phoenix Denver Spirit 11/3/16 11/6/16 0 $117
December Phoenix Denver Spirit 12/1/16 12/4/16 0 $117

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Phoenix to Denver

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Phoenix to Denver.

Next 30 Days

SunMonTueWedThuFriSat
1 2 3 4 5 6 7
$103
8 9 10 11 12 13 14
$103 $81
15 16 17 18 19 20 21
$81 $81
22 23 24 25 26 27 28
$81 $108
29 30 31 1 2 3 4
$108 $103
5 6 7 8 9 10 11
$103

Non-Stop vs Connecting Flights from Phoenix to Denver (PHX to DEN)

Your Phoenix to Denver flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Phoenix to Denver is $240.

The average price for non-stop flights from Phoenix to Denver is $105.

The chart below shows up to date information regarding non-stop flights from Phoenix to Denver.

Nonstop Flight Details from Phoenix to Denver
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 6 6 6 6 6 6 6 08:36 21:50
Frontier 2 2 2 2 2 2 2 05:30 19:00
Spirit 1 1 1 1 1 1 1 12:08 12:08
United 6 6 6 6 6 4 5 05:55 18:15

Round Trip vs One Way Flights from Phoenix to Denver (PHX to DEN)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Phoenix to Denver. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Phoenix to Denver is $94.

The average price for round trip flights from Phoenix to Denver is $154.

More Cheap Flights

FlightsAirlineLowest Price
Tucson to Denver American, Alaska, United $239
Yuma to Denver American, Alaska $243
Grand Canyon to Denver American, Alaska $282
Prescott to Denver United Check Dates
Mexicali to Denver American, AeroMexico, Alaska, United Check Dates
Phoenix to Colorado Springs American, Alaska, Frontier, United $107
Phoenix to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $89
Phoenix to Los Angeles American, Alaska, Spirit, United, Great Lakes $77
Phoenix to Chicago American, Alaska, Frontier, Spirit, United $127
Phoenix to Las Vegas American, United $180
Phoenix to New York American, Alaska, JetBlue, Spirit, Sun Country, United $248
Phoenix to Atlanta American, Alaska, Frontier, Spirit, United $168
Phoenix to Seattle American, Alaska, JetBlue, Frontier, United $216
Tucson to Colorado Springs American, Alaska, United $268
Phoenix to Houston American, Alaska, Spirit, United $299
Phoenix to Salt Lake City American, Alaska, Frontier, United $118
Phoenix to San Francisco American, Alaska, Frontier, United $153
Phoenix to Albuquerque American, Alaska, United $199
Phoenix to Minneapolis - St Paul American, Alaska, Frontier, Spirit, Sun Country, United $167
Phoenix to Aspen American, Alaska, United $572
Tucson to Dallas - Ft Worth American, Alaska, United $325
Phoenix to San Diego American, Alaska, United $215
Phoenix to Durango American, Alaska, United $217
Phoenix to Hayden - Steamboat American, United Check Dates
Phoenix to Omaha American, Alaska, United $280
Phoenix to Kansas City American, Alaska, United $302
Tucson to Las Vegas American, Alaska, United $182
Phoenix to Vail American, United $502
Phoenix to Grand Junction American, Alaska, United $240
Phoenix to Detroit American, Alaska, JetBlue, Frontier, Spirit, United $183

Airlines Flying from Phoenix to Denver (PHX to DEN)

Below are the different airlines that fly from Phoenix to Denver with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Phoenix to Denver.

Phoenix to Denver
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
Alaska SEA X X X X X X X
Alaska PDX / SEA X X X X X X X
Delta SLC X X X X X X X
Frontier - X X X X X X X
Frontier ORD X X X X X X X
Spirit - X X X X X X X
Spirit LAX X X X X X X X
United - X X X X X X X
United LAX X X X X X X X
Southwest - X X X X X X X
Southwest SLC X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Phoenix and Denver, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Phoenix to Denver Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Phoenix to Denver?
Answer: The average Phoenix to Denver flight time is an hour and 48 minutes.
Question: How many miles are there between Phoenix and Denver?
Answer: The distance from Phoenix to Denver is 600 miles.
Question: How common are direct flights from Phoenix to Denver?
Answer: There are 93 direct flights from Phoenix to Denver.
Question: What is the most popular airline for non-stop flights from Phoenix to Denver?
Answer: United Airlines provides 39% of the non-stop flights between Phoenix and Denver.
Question: What are the most popular connecting cities when flying from Phoenix to Denver?
Answer: Los Angeles, CA
Phoenix (PHX) To Denver, CO (DEN) Flights: Cheap Flights From Phoenix To Denver | FareCompare.