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Phoenix-Mesa Gateway

$83+ Cheap flights from Denver (DEN) to Phoenix-Mesa Gateway (AZA)

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — AZA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Denver to Phoenix-Mesa Gateway

Cheapest flights from Denver to Phoenix-Mesa Gateway
Explore the most affordable flight options available from Denver to Phoenix-Mesa Gateway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Sun 12/219:36 amDEN - AZA
1 stop14h 03mMultiple Airlines
Wed 12/244:50 pmAZA - DEN
2 stops22h 25mMultiple Airlines
Deal found 12/9$443
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:36 amDEN - AZA
1 stop14h 03mMultiple Airlines
Fri 12/266:00 amAZA - DEN
1 stop10h 07mMultiple Airlines
Deal found 12/11$521
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/249:36 amDEN - AZA
2 stops28h 36mMultiple Airlines
Mon 12/296:00 amAZA - DEN
1 stop10h 07mMultiple Airlines
Deal found 12/10$565
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Fri 12/125:24 pmDEN - AZA
1 stop28h 49mAllegiant Air
Fri 12/197:40 amAZA - DEN
1 stop8h 59mAllegiant Air
Deal found 12/10$574
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/2410:33 amDEN - AZA
1 stop10h 14mMultiple Airlines
Sat 12/276:40 amAZA - DEN
1 stop14h 31mMultiple Airlines
Deal found 12/10$623
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Sat 12/138:20 pmDEN - AZA
1 stop12h 34mMultiple Airlines
Sun 12/142:39 pmAZA - DEN
1 stop25h 55mMultiple Airlines
Deal found 12/10$632
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Fri 12/1210:37 pmDEN - AZA
2 stops37h 14mMultiple Airlines
Fri 12/197:40 amAZA - DEN
1 stop8h 59mMultiple Airlines
Deal found 12/10$640
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:37 pmDEN - AZA
2 stops25h 02mMultiple Airlines
Fri 12/266:00 amAZA - DEN
1 stop10h 07mMultiple Airlines
Deal found 12/11$669

Find flight deals from Denver to Phoenix-Mesa Gateway

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Phoenix-Mesa Gateway (AZA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$233
(Kiwi.com)

One-way from

$83
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$169
Provider with most accurate pricing for Denver Intl-Phoenix-Mesa Gateway flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Phoenix-Mesa Gateway flights.
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From Denver Intl to Phoenix-Mesa Gateway
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One-way flight from Denver Intl to Phoenix-Mesa Gateway
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Highest demand for flights based on searches. 10% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Phoenix-Mesa Gateway 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 December 12, 2025.
Use the filters below to find and compare flights from Denver to Phoenix-Mesa Gateway Airport that are best for you.

Fly from

Denver

Fly to

Phoenix-Mesa Gateway

Route

Depart

Return

Price

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Thu 1/15

11:23 am-12:26 pm

1 stop25h 03m

Phoenix-Mesa Gateway

Mon 1/19

7:00 am-4:19 pm

1 stop9h 19m

$247

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Thu 1/8

10:53 am-2:38 pm

1 stop27h 45m

Phoenix-Mesa Gateway

Thu 1/15

8:00 am-5:01 pm

1 stop9h 01m

$276

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Fri 1/9

8:00 am-7:46 pm

2 stops11h 46m

Phoenix-Mesa Gateway

Sun 1/11

8:30 am-2:02 pm

1 stop5h 32m

$312

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Fri 2/6

9:10 am-4:33 pm

1 stop7h 23m

Phoenix-Mesa Gateway

Mon 2/9

6:10 am-3:56 am

2 stops21h 46m

$319

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Mon 2/16

11:13 am-10:36 pm

1 stop11h 23m

Phoenix-Mesa Gateway

Thu 2/19

11:00 am-11:36 pm

2 stops12h 36m

$320

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Mon 2/23

6:00 am-6:38 pm

1 stop12h 38m

Phoenix-Mesa Gateway

Thu 2/26

7:48 pm-8:07 am

1 stop12h 19m

$337

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Wed 1/7

9:45 pm-10:54 pm

2 stops25h 09m

Phoenix-Mesa Gateway

Sun 1/11

8:30 am-2:02 pm

1 stop5h 32m

$350

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Sat 1/17

1:17 pm-9:47 am

2 stops20h 30m

Phoenix-Mesa Gateway

Wed 1/21

4:20 pm-5:20 pm

1 stop25h 00m

$366

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Fri 1/30

6:00 am-6:42 pm

1 stop12h 42m

Phoenix-Mesa Gateway

Sun 2/1

7:52 pm-8:07 am

1 stop12h 15m

$389

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Sun 12/21

9:36 am-11:39 pm

1 stop14h 03m

Phoenix-Mesa Gateway

Wed 12/24

4:50 pm-3:15 pm

2 stops22h 25m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 18 results
1
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Compare providers for flights from Denver to Phoenix-Mesa Gateway

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Phoenix-Mesa Gateway in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Phoenix-Mesa Gateway Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Phoenix-Mesa Gateway Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Phoenix-Mesa Gateway Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Phoenix-Mesa Gateway Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Phoenix-Mesa Gateway Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Phoenix-Mesa Gateway

Have a flexible travel schedule? Discover the best time to fly to Phoenix-Mesa Gateway 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 Phoenix-Mesa Gateway Airport

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

Find hourly flight availability from Denver to Phoenix-Mesa Gateway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Phoenix-Mesa Gateway Airport in the morning. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Phoenix-Mesa Gateway

Get insights into the airlines that provide service to Phoenix-Mesa Gateway. 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 Phoenix-Mesa Gateway. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Denver to Phoenix-Mesa Gateway Airport, such as Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.8
Fair
3,084 reviews

Food

4.6

Comfort

5.5

Crew

6.6

Boarding

6.0

Entertainment

4.4

Overall

5.8

Reviews

1 / 20
4.0
Okay

Chase,Nov 2025

SLC - SEA

Worst part was not frontiers fault but being stuck on the tarmac for an hour at our arrival destination because of another planes issue and the lack of clear communication (said from the pilot himself)
Frontier
5.8
Fair
3,084 reviews
Frontier
5.8
Fair
3,084 reviews

Food

4.6

Comfort

5.5

Crew

6.6

Boarding

6.0

Entertainment

4.4

Overall

5.8

Reviews

1 / 20
4.0
Okay

Chase,Nov 2025

SLC - SEA

Worst part was not frontiers fault but being stuck on the tarmac for an hour at our arrival destination because of another planes issue and the lack of clear communication (said from the pilot himself)

Related info for your journey

Find useful and relevant information for your journey from Denver to Phoenix-Mesa Gateway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Phoenix-Mesa Gateway?

    Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to Phoenix-Mesa Gateway from Denver. Booking flights from Denver Intl (DEN) to Phoenix-Mesa Gateway should be relatively easy as there are 0 daily outbound flights to Phoenix-Mesa Gateway from 1 airline.

  • What is the cheapest airline to fly from Denver to Phoenix-Mesa Gateway Airport round-trip?

    Cheapflights users have booked flights from Denver to Phoenix-Mesa Gateway Airport round-trip from $49. Frontier is priced at 66% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Denver to Phoenix-Mesa Gateway that include hotel bookings?

    Yes. In addition to deals on Denver to Phoenix-Mesa Gateway flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Phoenix-Mesa Gateway?

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

  • Can I find deals for business class flights from Denver to Phoenix-Mesa Gateway?

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

See more FAQs

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Top airline flying from Denver to Phoenix-Mesa Gateway

Discover the top airline that operate flights from Denver to Phoenix-Mesa Gateway. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$119FlexibilityNo cancel feeOn-time62%

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