Cheap flights from Denver to Phoenix from $36
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Phoenix departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Denver to Phoenix
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Phoenix?
If you are unable to visit Phoenix during the month of August, then departing from Denver during the month September is also very affordable. Most momondo users find prices during this month for around $119.
What is the cheapest day to depart on your flight to Phoenix?
On average, the least expensive day to fly to Phoenix from Denver is on a Saturday. momondo users have found tickets for Saturday departures for as low as $178. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $242.
What is the cheapest time of day to depart on your flight to Phoenix?
The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $153. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $212 per ticket.
What is the cheapest Denver Intl to Phoenix flight route?
Fly from Denver Intl to Phoenix Sky Harbor Intl for the best Denver Intl - Phoenix flight prices
How far in advance should I book a flight to Phoenix?
You are more likely to see cheaper flights to Phoenix from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $160 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Denver for as low as $133 on momondo.
What cabin class options are available on Denver Intl to Phoenix flights?
There are 4 cabin classes available to choose from on Denver Intl to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Denver Intl to Phoenix?
Frontier, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Denver Intl to Phoenix
What airlines fly to Phoenix?
Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Phoenix from Denver according to our data. Frontier is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 6 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.
How many flights depart from Denver to Phoenix on average per day?
The number of flights available between Denver and Phoenix is 21 per day as of July 2025. The most frequent departure time is 4:00PM, with 36% of daily flights leaving in the evening.
How many flights depart from Denver to Phoenix on average per week?
As of July 2025, there are 147 flights per week flying from Denver to Phoenix. The most common day of the week flights depart is Tue, with 22% of flights taking off on this day.
Cheap Denver to Phoenix flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to Phoenix
How far is Denver Intl to Phoenix by plane?
Denver Intl and Phoenix are 585.3 mi apart from one another. Typically, this will take 1h 55m by plane in normal conditions.
When did momondo last update prices for flights from Denver Intl Airport to Phoenix?
Prices for flights from Denver Intl Airport to Phoenix are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Phoenix?
There are 5 operators available for flights from Denver Intl Airport to Phoenix as of July 2025.
How old do you have to be to fly from Denver Intl Airport to Phoenix?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Denver to Phoenix
Compare and see reviews for airlines that fly from Denver to Phoenix with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $37 | Free Cancellation | Rating 5.9 3,291 reviews | |||
| PriceFrom $133 | Free Cancellation | Rating 8.0 4,273 reviews | |||
| PriceFrom $136 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 7.4 8,858 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 8.0 7,973 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Denver to Phoenix?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from Denver.
Can I find flights from Denver to Phoenix with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Phoenix from Denver with this policy.
How can momondo help me find flights from Denver to Phoenix?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Phoenix.
I’m not ready to book a flight from Denver to Phoenix right now. Can momondo alert me if prices change?
Price alerts on flights to Phoenix from Denver are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.