Arizona

$39+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHX
nov 13 — nov 201
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Find 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 outubro 14, 2025.

This Frontier deal was found by Cheapflights users on 10/12. 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.
qua 10/226:55 pmDEN - PHX
Nonstop2h 03mFrontier
sex 10/316:36 amPHX - DEN
Nonstop1h 59mFrontier
Deal found 10/12$89
This Cheapflightsfares deal was found by Cheapflights users on 10/13. 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.
dom 11/912:59 amDEN - PHX
1 stop14h 04mFrontier
seg 11/1710:53 pmPHX - DEN
Nonstop1h 54mFrontier
Deal found 10/13$90
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/1510:40 pmDEN - LAS
Nonstop2h 05mFrontier
qui 12/187:51 pmLAS - DEN
Nonstop2h 05mFrontier
Deal found 10/13$91
This Frontier deal was found by Cheapflights users on 10/13. 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.
qui 10/309:58 pmDEN - PHX
Nonstop1h 57mFrontier
sáb 11/86:11 pmPHX - DEN
Nonstop1h 53mFrontier
Deal found 10/13$91
This Frontier deal was found by Cheapflights users on 10/11. 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.
qua 11/1910:00 amDEN - LAS
Nonstop2h 06mFrontier
seg 12/16:00 amLAS - DEN
Nonstop2h 08mFrontier
Deal found 10/11$92
This Cheapflightsfares deal was found by Cheapflights users on 10/13. 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.
qui 12/41:02 pmDEN - PHX
Nonstop2h 05mFrontier
dom 12/710:11 amPHX - DEN
Nonstop1h 58mFrontier
Deal found 10/13$92
This Mytrip deal was found by Cheapflights users on 10/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/266:24 pmDEN - LAS
Nonstop2h 08mFrontier
ter 12/212:59 amLAS - DEN
Nonstop1h 59mFrontier
Deal found 10/12$93
This Frontier deal was found by Cheapflights users on 10/13. 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.
sex 11/710:29 pmDEN - PHX
Nonstop2h 00mFrontier
qui 11/1312:40 pmPHX - DEN
Nonstop2h 01mFrontier
Deal found 10/13$93
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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.
qua 11/1910:00 amDEN - LAS
Nonstop2h 06mFrontier
dom 11/236:00 amLAS - DEN
Nonstop2h 08mFrontier
Deal found 10/14$94
This Frontier deal was found by Cheapflights users on 10/13. 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.
ter 12/99:05 pmDEN - PHX
Nonstop2h 05mFrontier
ter 12/164:12 pmPHX - DEN
Nonstop1h 56mFrontier
Deal found 10/13$94
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 11/410:05 amDEN - LAS
1 stop9h 00mFrontier
ter 11/114:56 pmLAS - DEN
Nonstop2h 09mFrontier
Deal found 10/13$95
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 11/1110:11 amDEN - PHX
Nonstop2h 04mFrontier
sáb 11/154:39 pmPHX - DEN
1 stop5h 10mFrontier
Deal found 10/13$95

Cheap flight deals from Denver to Arizona

Keep the following information in mind while searching for Denver to Arizona flight deals. Data was last updated outubro 14, 2025.

Round-trip from

$89
(Frontier)

One-way from

$39
(Frontier)

Popular in

June

Cheapest in

January

Average price

$183

Good round-trip deal

$138 or less

Good one-way deal

$88 or less
From Denver Intl to Arizona
One-way flight from Denver Intl to Arizona
Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Average for round-trip flights in October 2025
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 outubro 14, 2025.
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

DenverTucson

DEN - TUS

DENTUS

Denver Intl

qua 10/29

9:05 pm-7:26 am

1 stop11h 21m

Tucson

dom 11/2

5:45 pm-12:17 am

1 stop6h 32m

$129

DenverTucson

DEN - TUS

DENTUS

Denver Intl

qui 10/23

9:58 am-10:57 am

Nonstop1h 59m

Tucson

seg 10/27

12:24 pm-3:59 am

1 stop14h 35m

$130

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

sáb 1/10

12:34 pm-7:25 pm

1 stop6h 51m

Phoenix Sky Harbor Intl

ter 1/13

4:00 pm-11:59 pm

1 stop7h 59m

$156

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

ter 2/24

12:30 pm-7:22 pm

1 stop6h 52m

Phoenix Sky Harbor Intl

qua 2/25

11:40 am-6:33 pm

1 stop6h 53m

$156

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

sex 10/31

8:20 am-3:00 pm

1 stop7h 40m

Phoenix Sky Harbor Intl

ter 11/4

6:00 am-11:34 am

1 stop5h 34m

$166

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

ter 11/11

12:49 pm-6:07 pm

1 stop5h 18m

Phoenix Sky Harbor Intl

sáb 11/15

2:20 pm-7:06 pm

1 stop4h 46m

$166

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

sex 12/12

6:15 pm-8:55 pm

1 stop3h 40m

Las Vegas Harry Reid Intl

ter 12/16

7:35 am-12:20 pm

1 stop3h 45m

$167

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

sex 10/31

8:20 am-3:00 pm

1 stop7h 40m

Phoenix Sky Harbor Intl

sex 11/7

6:20 am-11:59 pm

1 stop17h 39m

$169

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

ter 1/13

12:34 pm-7:25 pm

1 stop6h 51m

Phoenix Sky Harbor Intl

sáb 1/17

11:00 am-11:36 pm

1 stop12h 36m

$169

DenverPhoenix

DEN - PHX

DENPHX

Denver Intl

ter 1/13

12:34 pm-7:25 pm

1 stop6h 51m

Phoenix Sky Harbor Intl

qua 1/21

9:00 am-11:36 pm

1 stop14h 36m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

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, March is the cheapest month in which you can book a flight from Denver to Arizona (average of $48). 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 outubro 14, 2025.

It’s optimal to fly from Denver to Arizona in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

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 December 16, 2024.

Travelers seeking maximum savings on their Denver to Arizona flight should consider departing on Wednesday at noon 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 outubro 14, 2025.

The most flights from DEN to USAZ are scheduled on a Monday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

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 outubro 14, 2025.
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

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
8.0
Very good

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 Frontier, Alaska Airlines, and Southwest fly from Denver to Arizona in about 3h 40m. The time it takes to get you to your destination can typically vary by up to 7h 41m. Airlines will cover a distance of 626 mi. This flight may include one or multiple stops.

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

    $69 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on United Airlines and Frontier, with prices starting from $69 and $69, 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: Envoy Air (79%), Alaska Airlines (76%), Frontier( 76%).

  • What are the cheapest flights from Denver to Arizona?

    On average you can expect to pay $344 for a flight from Denver to Arizona. The cheapest flight overall is $51 while the most popular route, (Denver Intl - Las Vegas Harry Reid Intl) is currently priced at $98.

  • 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, March is the cheapest month in which you can book a flight from Denver to Arizona (average of $48). 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.

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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 outubro 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$142FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$140Average$326FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$142Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$147Average$271FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$297FlexibilityNo cancel feeOn-timeN/A

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