Denver To Phoenix
Grab Affordable Deals ASAP!

Best Time To Fly From DEN To PHX

Before booking your flight, it's better that you should be familiar with the best time the fare is low and the passenger traffic is less. 

• Book a flight to PHX 3 or 4 weeks in advance for the best rates.
• The highest rate months are January, February & September
• Highest travel months: March through May (spring break & outdoor tourism).
• Best days to fly for the best rates: Tuesday through Thursday.

How To Find Cheap Flight Tickets From Denver to Phoenix?

Would you like to save time and get the best deals possible? Here is a method for the most efficient booking of flights: 

• Fare Calendar: Compare the fares on various days and select the cheapest day.
• Book Ahead: Book far in advance, at least 3-4 weeks, to avoid higher prices at the last minute.
• Be Flexible: Use red-eye flights or head mid-week to grab substantial savings.
• Fare Alerts: Set fare alerts for Denver-Phoenix flights to see fare drops.
• Compare Airlines: Compare fares and features by many so you can choose the best for yourself.
• Nearby Airports: Look for an airport that offers good features and is close to your locality.

Major Airlines Flying From/To This Route (One-Way Prices)

If you are planning to fly this route, this is what you can expect from the major U.S. airline in terms of fare and services:

Southwest Airlines: 

Prices for nonstop flights begin around $144. Passengers can store personal items and a carry-on bag for no additional charge and change and cancellation fees are also not charged (but a difference in fare may apply). Most Southwest fares allow passengers to check bags for free, so the airline is a pretty good value. 

Frontier Airlines:

On occasion nonstop flights can cost as low as $68. Frontier Airlines provides ultra-low fares, yet your prices may vary because bags and upfront seat selection cost extra. 

United Airlines:

Prices for nonstop flights average about $144. If you choose a standard fare, you generally have a carry-on bag for free and free access to MileagePlus travel rewards; yes, checked bags will cost you. 

Delta Air Lines: 

Delta fares generally average around $189, with connection options, and will provide you free snacks (and treats, for SkyMiles members) and free Wi-Fi and you should expect to pay for checked bags unless they are included or covered under elite status. 

Alaska Airlines:

Alaska generally starts around $132, for connecting flights. They provide a comfortable cabin, a carry-on for free, and complimentary snacks & soft drinks; and unless you are a cardholder or hold elite status, checked baggage is usually paid for.  

Hawaiian Airlines: 

Hawaiian flights with connections typically average $132. You may carry on a bag for free, but checked bags will depend on the fare purchased, so you will need to check. 

American Airlines: 

If you plan on flying nonstop with American, fares will be around $144. If you are cost-conscious and book Basic Economy, do note that you can often get a free carry-on based on your loyalty status and typically have to pay for checked bags.

(Prices are based on Google Flights; you may find cheaper prices from third party.)