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Flights from Denver (DEN) to Phoenix (PHX)

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Denver to Phoenix Flights

F9

International

20:05

Ontario

10 Dec 2025
7h 20m

22:18

Orlando

25 Dec 2025
F9

International

20:05

Ontario

10 Dec 2025
7h 20m

22:18

Orlando

25 Dec 2025
F9

International

20:05

Ontario

10 Dec 2025
7h 20m

22:18

Orlando

25 Dec 2025
F9

International

20:05

Ontario

10 Dec 2025
7h 20m

22:18

Orlando

25 Dec 2025
F9

International

20:05

Ontario

10 Dec 2025
7h 20m

22:18

Orlando

25 Dec 2025
F9

International

20:05

Ontario

10 Dec 2025
7h 20m

22:18

Orlando

25 Dec 2025

Cheap Flights from Denver to Phoenix

Explore Phoenix’s sunshine and adventure sports this winter. Book cheap flights from Denver Colorado to Phoenix Arizona with Cheapfaremart. Compare fares, choose your flight, and book with flexible options for an affordable trip.

Best Time to Visit Phoenix

  • High Season (November to April): Warm, dry weather is ideal for golf, hiking, and exploring desert trails. Early booking is recommended for the best fares.
  • Low Season (June to September): Higher temperatures result in lower airfares and hotel rates, making this period suitable for budget-conscious travelers.
  • Shoulder Season (May and October): Milder weather and moderate prices make it a good time to visit attractions such as Camelback Mountain and the Desert Botanical Garden.

Airports and Airlines

Flights depart from Denver International Airport (DEN) and arrive at Phoenix Sky Harbor International Airport (PHX), located 3 miles (5 km) from downtown.
Major airlines operating this route include:
  • American Airlines
  • United Airlines
  • Southwest Airlines
  • Frontier Airlines
  • Delta Air Lines
Multiple daily nonstop flights connect Denver and Phoenix, offering flexibility and convenience.

Travel Classes

  • Economy: Includes one carry-on, one checked bag, and complimentary snacks or drinks. Suitable for short trips.
  • Premium Economy: Offers extra legroom, priority boarding, added comfort, and all Economy benefits.
  • Business: Features wider seats, gourmet meals, two checked bags, lounge access, and an enhanced travel experience.

Flight Time from Denver to Phoenix

A nonstop flight takes approximately 1 hour and 50 minutes, covering 600 miles (965 km). Connecting flights may require 3 to 5 hours, depending on layovers.

FAQs

1. What’s the cheapest month to fly from Denver to Phoenix?
Flights are typically most affordable between August and October. Fly Denver to Phoenix, compare fares and book early for the best rates on Cheapfaremart. 
2. Which airlines offer nonstop flights from Denver to Phoenix?
Southwest, Frontier, and United operate multiple daily nonstop flights from Denver to Phoenix. Get amazing discounts on airline tickets from Denver to Phoenix on Cheapfaremart. 
3. How much baggage can I bring on an economy ticket?
Most airlines allow one carry-on (7 to 10 kg) and one checked bag (23 kg). Please confirm your airline’s policy before traveling.
4. What are the fare rules for flights from Denver to Phoenix?
  • Basic: Non-refundable; includes one personal item. Changes are not permitted.
  • Standard: Non-refundable; includes one checked bag. Changes are allowed for a fee.
  • Flex: Partially refundable; includes two checked bags. Free date changes are available, although fare differences may apply.
  • Business: Fully refundable; includes two checked bags, lounge access, and free changes or cancellations.
5. Do U.S. citizens need a visa for Phoenix?
No. Phoenix is within the United States. A valid government-issued photo ID is required for air travel.
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“Terms and Conditions”

Discounts and savings on airfares are calculated based on several factors, including comparison of fares across more than 500 airlines. The quoted pricing reflects our best available fare at the time of search. Coupon codes are valid for applicable discounts on our service fees for eligible bookings. Additional terms may apply to specific offers, which will be disclosed at the time of booking.

Fare Disclosures

  • Unless otherwise specified, all listed fares are for round-trip travel and include applicable fuel surcharges, taxes, fees, and our service fees.

  • Displayed fares are based on historical pricing data and are subject to change.

  • Tickets are nonrefundable, nontransferable, name changes are not permitted, and subject to airline’s fare rules and restrictions.

  • Availability of the quoted fare is more likely on travel dates that fall on Tuesdays, Wednesdays, and Thursdays.

  • These fares may also require an advance purchase of up to 21 days and/or a Saturday night stay.

  • Blackout dates may apply, especially during peak travel periods or holidays. Travel on weekends or holidays may be subject to additional surcharges.

For further details, please review our full Terms and Conditions.