Arizona

$29+ Cheap flights from Denver (DEN) to Arizona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHX
Feb 19 — Feb 261
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Cheap flight deals from Denver to Arizona

Cheapest flights from Denver to Arizona
Explore the most affordable flight options available from Denver to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:47 pm
DEN
-
PHX
Nonstop2h 11m
Frontier
Tue 3/246:50 am
PHX
-
DEN
Nonstop1h 54m
Frontier
Deal found 1/19$70
This CheapOair deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:39 am
DEN
-
PHX
Nonstop2h 15m
Frontier
Sat 3/289:24 pm
PHX
-
DEN
Nonstop1h 54m
Frontier
Deal found 1/18$71
This Cheapflightsfares deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/610:29 pm
DEN
-
PHX
Nonstop2h 11m
Frontier
Tue 2/1010:07 am
PHX
-
DEN
Nonstop1h 56m
Frontier
Deal found 1/18$72
This Cheapflightsfares deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:30 am
DEN
-
PHX
Nonstop2h 12m
Frontier
Sun 2/156:00 am
PHX
-
DEN
Nonstop1h 54m
Frontier
Deal found 1/17$73
This Super.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
DEN
-
PHX
Nonstop2h 12m
Frontier
Fri 2/2010:39 pm
PHX
-
DEN
Nonstop1h 51m
Frontier
Deal found 1/20$74
This Frontier deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:30 am
DEN
-
PHX
Nonstop2h 12m
Frontier
Mon 3/306:45 pm
PHX
-
DEN
Nonstop1h 55m
Frontier
Deal found 1/20$75
This Cheapflightsfares deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:10 am
DEN
-
LAS
Nonstop2h 17m
Frontier
Sat 2/145:30 am
LAS
-
DEN
Nonstop1h 57m
Frontier
Deal found 1/20$76
This Flightnetwork deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/179:50 pm
DEN
-
PHX
Nonstop2h 09m
Frontier
Sat 2/2110:51 pm
PHX
-
DEN
Nonstop1h 51m
Frontier
Deal found 1/18$76
This Super.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:11 pm
DEN
-
PHX
Nonstop2h 08m
Frontier
Tue 2/1012:17 pm
PHX
-
DEN
Nonstop1h 52m
Frontier
Deal found 1/19$77
This Cheapflightsfares deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/49:44 pm
DEN
-
PHX
Nonstop2h 09m
Frontier
Sat 2/78:30 am
PHX
-
DEN
Nonstop1h 57m
Frontier
Deal found 1/18$78
This eDestinos deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:34 pm
DEN
-
LAS
Nonstop2h 10m
Frontier
Fri 2/2012:59 am
LAS
-
DEN
Nonstop1h 57m
Frontier
Deal found 1/18$79
This Cheapflightsfares deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3111:27 am
DEN
-
PHX
Nonstop2h 13m
Frontier
Sat 1/313:55 pm
PHX
-
DEN
Nonstop1h 54m
Frontier
Deal found 1/19$80

Find flight deals from Denver to Arizona

Keep the following information in mind while searching for Denver to Arizona flight deals. Data was last updated January 20, 2026.

Round-trip from

$70
(Cheapflightsfares)

One-way from

$29
(Priceline)

Popular in

November

Cheapest in

September

Average price

$178

Good round-trip deal

$125 or less

Good one-way deal

$87 or less
From Denver Intl to Arizona
One-way flight from Denver Intl to Arizona
Highest demand for flights based on searches. 6% potential increase in price ($13 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Denver Intl to Arizona.
Price to beat on a one-way flight from Denver Intl to Arizona.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Arizona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Denver to Arizona that are best for you.

Fly from

Denver

Fly to

Arizona

Route

Depart

Return

Price

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Tue 2/10

8:35 am-12:05 pm

1 stop3h 30m

Phoenix Sky Harbor Intl

Wed 2/11

7:20 am-9:05 am

Nonstop1h 45m

$83

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Tue 4/14

2:50 pm-3:45 pm

Nonstop1h 55m

Phoenix Sky Harbor Intl

Wed 4/15

11:00 am-3:05 pm

1 stop3h 05m

$83

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 2/28

6:45 pm-11:42 pm

1 stop4h 57m

Phoenix Sky Harbor Intl

Sat 3/7

4:27 pm-11:59 pm

1 stop7h 32m

$137

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 2/24

6:45 pm-10:28 pm

1 stop4h 43m

Las Vegas Harry Reid Intl

Thu 2/26

3:27 pm-11:59 pm

1 stop7h 32m

$157

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Thu 2/19

6:45 pm-11:42 pm

1 stop4h 57m

Phoenix Sky Harbor Intl

Sat 2/21

12:28 pm-5:48 pm

1 stop5h 20m

$157

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 2/28

6:00 am-8:15 am

Nonstop2h 15m

Phoenix Sky Harbor Intl

Mon 3/2

5:50 am-7:35 am

Nonstop1h 45m

$157

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Sat 2/28

7:40 am-3:45 pm

1 stop8h 05m

Phoenix Sky Harbor Intl

Mon 3/2

8:20 pm-11:38 am

1 stop15h 18m

$157

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Wed 2/18

6:45 pm-11:42 pm

1 stop4h 57m

Phoenix Sky Harbor Intl

Fri 2/27

8:20 pm-11:38 am

1 stop15h 18m

$157

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Fri 2/27

6:45 pm-11:42 pm

1 stop4h 57m

Phoenix Sky Harbor Intl

Tue 3/3

12:28 pm-5:48 pm

1 stop5h 20m

$157

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

Tue 3/10

6:45 pm-10:42 pm

1 stop4h 57m

Phoenix Sky Harbor Intl

Mon 3/16

7:22 pm-11:38 am

1 stop15h 16m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from Denver to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Arizona

What is the cheapest month to book a flight from Denver to Arizona?

Currently, May is the cheapest month in which you can book a flight from Denver to Arizona (average of $49). Flying from Denver to Arizona in July is currently the most expensive (average of $97). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to AZ?

Find hourly flight availability from Denver to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2026.

It’s optimal to fly from Denver to Arizona in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Denver to Arizona?

Use this chart to determine the cheapest time to fly round-trip from Denver to Arizona. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their Denver to Arizona flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Arizona

Explore weekly flight availability from Denver to Arizona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 20, 2026.

The most flights from DEN to USAZ are scheduled on a Friday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

How much does it cost to fly round-trip from Denver to Arizona?

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated January 20, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Denver to Arizona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Denver to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Arizona from Denver?

    The largest airport in Denver is the Denver International Airport (DIA). The largest airport in Arizona is the Phoenix Sky Harbor International Airport (PHX) and is the airport we will discuss in this article. There are many flights to choose from Denver to Arizona and many airlines call this airport home. The average journey time from Denver to Arizona is not very long and can last about 2h.

  • What airlines fly directly from Denver to Arizona?

    Being a domestic flight, there are many direct flights from Denver to Arizona. Some of the direct airlines that supply this demand are Frontier, American Airlines, and United Airlines. The flight you choose will determine the airline and the cost, as well. Some of the other airlines you can choose are Alaska Airlines, Delta, or Multiple Airlines. Usually, it is more costly to take direct flights than indirect flights, but occasionally you will find that indirect flights can be more expensive, as well. There are flights at any point of the day from 6:20 a.m. to 10:00 p.m. so you will find a flight at the time you desire. When deciding on a flight, please consider whether the flight is direct or indirect, consider the layover location, the cost, the length of the journey, and finally, the airline.

  • What are the layover options between Denver and Arizona?

    There are some layover options to choose from Denver to Arizona, but quite a lot of the flights are direct as there is a high demand for direct flights. However, if there is a location that you find to be more convenient then you may also choose a flight with a layover. Some of the layover options are Seattle, Los Angeles, and Portland. With Alaska Airlines, you can stop in either Seattle or Portland; with Delta you will stop in Los Angeles. The layover time can vary from anywhere between 45min to 2h 30min and can prolong your flight by up to 4h. That means that a flight that took you 1h 50min can take you anywhere from 4h 50min to 5h 30min.

  • Do I need a passport or visa to fly from Denver to Arizona?

    The flight from Denver to Arizona is domestic, therefore you will not need a visa to enter Arizona. However, it would be prudent to keep your passport with you at all times as you will need it to get through security both going to Arizona and coming back to Denver. Your passport must also be valid for at least six months from the date of travel so it is important to plan your flight early.

  • What airport do you fly from for flights from Denver to Arizona?

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Arizona from Denver.

  • How long is the flight from Denver to Arizona?

    Airlines like Southwest, Alaska Airlines, and Delta fly from Denver to Arizona in about 3h 30m. The time it takes to get you to your destination can typically vary by up to 2h 32m. Airlines will cover a distance of 601 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Denver to Arizona one-way?

    $31 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from $68 and $68, respectively.

  • What are the most popular routes from Denver to Arizona?

  • What are the most reliable airlines from Denver to Arizona?

    Before booking your flight to Arizona from Denver, check out the most reliable airlines to get you to your destination on time: Copa Airlines (83%), SkyWest Airlines (82%), United Airlines( 82%).

  • What are the cheapest flights from Denver to Arizona?

    On average you can expect to pay $509 for a flight from Denver to Arizona. The cheapest flight overall is $39 while the most popular route, (Denver Intl - Las Vegas Harry Reid Intl) is currently priced at $93.

  • Can I find deals for flights from Denver to Arizona that include hotel bookings?

    Yes. In addition to deals on Denver to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Arizona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Arizona.

  • Can I find deals for business class flights from Denver to Arizona?

    Yes. Cheapflights offers flight deals from Denver to Arizona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Arizona?

    Currently, May is the cheapest month in which you can book a flight from Denver to Arizona (average of $49). Flying from Denver to Arizona in July is currently the most expensive (average of $97). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Denver to Arizona

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Denver to Arizona

Discover the top 5 airlines that operate flights from Denver to Arizona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$140FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$135Average$321FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$137Average$443FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$142Average$273FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$316FlexibilityNo cancel feeOn-timeN/A

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