How do I get Price Alerts for flights from Denver to Phoenix-Mesa Gateway Airport?

Price Alerts will notify you by email when the price for flights to Phoenix-Mesa Gateway Airport from Denver decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Denver to Phoenix-Mesa Gateway Airport with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Denver Intl Airport to Phoenix-Mesa Gateway Airport?

Prices for flights from Denver Intl Airport to Phoenix-Mesa Gateway Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Denver Intl Airport to Phoenix-Mesa Gateway Airport?

The number of operators available for flights from Denver Intl Airport to Phoenix-Mesa Gateway Airport is 1 as of August 2026.

How old do you have to be to fly from Denver Intl Airport to Phoenix-Mesa Gateway Airport?

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-Mesa Gateway Airport.

What documentation or ID do you need to fly to Phoenix-Mesa Gateway Airport?

The travel and health documents you'll need for your trip to Phoenix-Mesa Gateway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phoenix-Mesa Gateway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$105 Cheap Flights from Denver to Phoenix-Mesa Gateway Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Phoenix

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9:37 am - 6:36 pmDEN Denver Intl-AZA Phoenix-Mesa Gateway

9h 59m1 stop Santa Ana J. Wayne/Orange Cnty

8:20 am - 3:10 pmAZA Phoenix-Mesa Gateway-DEN Denver Intl

5h 50m1 stop Santa Ana J. Wayne/Orange Cnty

$231Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

9:37 am - 6:36 pmDEN Denver Intl-AZA Phoenix-Mesa Gateway

9h 59m1 stop Santa Ana J. Wayne/Orange Cnty

8:20 am - 3:10 pmAZA Phoenix-Mesa Gateway-DEN Denver Intl

5h 50m1 stop Santa Ana J. Wayne/Orange Cnty

$232Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

9:37 am - 6:36 pmDEN Denver Intl-AZA Phoenix-Mesa Gateway

9h 59m1 stop Santa Ana J. Wayne/Orange Cnty

8:20 am - 11:44 pmAZA Phoenix-Mesa Gateway-DEN Denver Intl

14h 24m2 stops Santa Ana J. Wayne/Orange Cnty Las Vegas Harry Reid Intl

$250Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

10:50 pm - 7:37 pmDEN Denver Intl-AZA Phoenix-Mesa Gateway

21h 47m2 stops Las Vegas Harry Reid Intl Provo

8:20 am - 3:10 pmAZA Phoenix-Mesa Gateway-DEN Denver Intl

5h 50m1 stop Santa Ana J. Wayne/Orange Cnty

$257Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

7:30 am - 6:36 pmDEN Denver Intl-AZA Phoenix-Mesa Gateway

12h 06m1 stop Santa Ana J. Wayne/Orange Cnty

8:20 am - 9:49 pmAZA Phoenix-Mesa Gateway-DEN Denver Intl

36h 29m2 stops Santa Ana J. Wayne/Orange Cnty Dallas/Fort Worth

$264Multiple Airlines

Thu, Sep 3 - Sun, Sep 27

12:24 pm - 10:28 pmDEN Denver Intl-AZA Phoenix-Mesa Gateway

11h 04m2 stops Las Vegas Harry Reid Intl Santa Ana J. Wayne/Orange Cnty

12:14 pm - 2:29 pmAZA Phoenix-Mesa Gateway-DEN Denver Intl

25h 15m1 stop Santa Ana J. Wayne/Orange Cnty

$269Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

7:30 am - 6:36 pmDEN Denver Intl-AZA Phoenix-Mesa Gateway

12h 06m1 stop Santa Ana J. Wayne/Orange Cnty

9:49 am - 12:26 pmAZA Phoenix-Mesa Gateway-DEN Denver Intl

25h 37m1 stop Des Moines

$275Multiple Airlines

Thu, Sep 3 - Sat, Sep 26

4:25 pm - 7:43 amDEN Denver Intl-AZA Phoenix-Mesa Gateway

40h 18m2 stops Las Vegas Harry Reid Intl Provo

9:49 am - 12:26 pmAZA Phoenix-Mesa Gateway-DEN Denver Intl

25h 37m1 stop Des Moines

$285Multiple Airlines

Tue, Sep 1 - Sat, Sep 26

10:49 pm - 10:38 amDEN Denver Intl-AZA Phoenix-Mesa Gateway

36h 49m2 stops Las Vegas Harry Reid Intl Provo

9:49 am - 12:26 pmAZA Phoenix-Mesa Gateway-DEN Denver Intl

25h 37m1 stop Des Moines

$286Multiple Airlines

Mon, Aug 31 - Sat, Sep 26

7:30 am - 6:36 pmDEN Denver Intl-AZA Phoenix-Mesa Gateway

12h 06m1 stop Santa Ana J. Wayne/Orange Cnty

3:34 pm - 11:44 pmAZA Phoenix-Mesa Gateway-DEN Denver Intl

31h 10m2 stops Provo Las Vegas Harry Reid Intl

$286Multiple Airlines

Thu, Sep 3 - Mon, Sep 28

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Use the filters below to find and compare flights from Denver to Phoenix-Mesa Gateway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverPhoenix

DEN Denver Intl - AZA Phoenix-Mesa Gateway

DENAZA

Denver Intl

Thu 9/10

9:37 am-6:36 pm

1 stop9h 59m

Phoenix-Mesa Gateway

Thu 9/17

8:20 am-3:10 pm

1 stop5h 50m

$231

DenverPhoenix

DEN Denver Intl - AZA Phoenix-Mesa Gateway

DENAZA

Denver Intl

Thu 9/10

9:37 am-6:36 pm

1 stop9h 59m

Phoenix-Mesa Gateway

Thu 9/17

8:20 am-3:10 pm

1 stop5h 50m

$232

DenverPhoenix

DEN Denver Intl - AZA Phoenix-Mesa Gateway

DENAZA

Denver Intl

Thu 9/10

9:37 am-6:36 pm

1 stop9h 59m

Phoenix-Mesa Gateway

Thu 9/17

8:20 am-11:44 pm

2 stops14h 24m

$250

DenverPhoenix

DEN Denver Intl - AZA Phoenix-Mesa Gateway

DENAZA

Denver Intl

Thu 9/10

10:50 pm-7:37 pm

2 stops21h 47m

Phoenix-Mesa Gateway

Thu 9/17

8:20 am-3:10 pm

1 stop5h 50m

$257

DenverPhoenix

DEN Denver Intl - AZA Phoenix-Mesa Gateway

DENAZA

Denver Intl

Thu 9/3

7:30 am-6:36 pm

1 stop12h 06m

Phoenix-Mesa Gateway

Sun 9/27

8:20 am-9:49 pm

2 stops36h 29m

$264

DenverPhoenix

DEN Denver Intl - AZA Phoenix-Mesa Gateway

DENAZA

Denver Intl

Thu 10/22

12:24 pm-10:28 pm

2 stops11h 04m

Phoenix-Mesa Gateway

Sun 10/25

12:14 pm-2:29 pm

1 stop25h 15m

$269

DenverPhoenix

DEN Denver Intl - AZA Phoenix-Mesa Gateway

DENAZA

Denver Intl

Thu 9/3

7:30 am-6:36 pm

1 stop12h 06m

Phoenix-Mesa Gateway

Sat 9/26

9:49 am-12:26 pm

1 stop25h 37m

$275

DenverPhoenix

DEN Denver Intl - AZA Phoenix-Mesa Gateway

DENAZA

Denver Intl

Tue 9/1

4:25 pm-7:43 am

2 stops40h 18m

Phoenix-Mesa Gateway

Sat 9/26

9:49 am-12:26 pm

1 stop25h 37m

$285

DenverPhoenix

DEN Denver Intl - AZA Phoenix-Mesa Gateway

DENAZA

Denver Intl

Mon 8/31

10:49 pm-10:38 am

2 stops36h 49m

Phoenix-Mesa Gateway

Sat 9/26

9:49 am-12:26 pm

1 stop25h 37m

$286

DenverPhoenix

DEN Denver Intl - AZA Phoenix-Mesa Gateway

DENAZA

Denver Intl

Thu 9/3

7:30 am-6:36 pm

1 stop12h 06m

Phoenix-Mesa Gateway

Mon 9/28

3:34 pm-11:44 pm

2 stops31h 10m

$286

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Denver to Phoenix-Mesa Gateway Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Phoenix-Mesa Gateway Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Phoenix-Mesa Gateway Airport (DEN to AZA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Phoenix-Mesa Gateway Airport

Fastest flight time	6h 53m
Direct flights	None

The fastest flight from Denver to Phoenix-Mesa Gateway Airport takes 6h 53m

There are no direct flights from Denver to Phoenix-Mesa Gateway Airport. There are no popular flight routes from Denver to Phoenix-Mesa Gateway Airport.

Search flight deals

Frequently asked questions about flying from Denver to Phoenix-Mesa Gateway Airport

How far is Denver Intl to Phoenix-Mesa Gateway by plane?
The distance between Denver Intl and Phoenix-Mesa Gateway is about 578.2 mi. Flights usually cover this in 6h 53m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Denver Intl Airport to Phoenix-Mesa Gateway Airport?
Prices for flights from Denver Intl Airport to Phoenix-Mesa Gateway Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Phoenix-Mesa Gateway Airport?
The number of operators available for flights from Denver Intl Airport to Phoenix-Mesa Gateway Airport is 1 as of August 2026.
How old do you have to be to fly from Denver Intl Airport to Phoenix-Mesa Gateway Airport?
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-Mesa Gateway Airport.
What documentation or ID do you need to fly to Phoenix-Mesa Gateway Airport?
The travel and health documents you'll need for your trip to Phoenix-Mesa Gateway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phoenix-Mesa Gateway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Denver to Phoenix-Mesa Gateway Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Denver to Phoenix-Mesa Gateway Airport is Frontier (100% of total bookings).

Best airlines flying from Denver to Phoenix-Mesa Gateway Airport

Compare and see reviews for airlines that fly from Denver to Phoenix-Mesa Gateway Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $61	Free Cancellation	Rating 5.6 2,727 reviews		Search Frontier flights

Frequently asked questions about flying from Denver to Phoenix-Mesa Gateway Airport

How do I get Price Alerts for flights from Denver to Phoenix-Mesa Gateway Airport?
Price Alerts will notify you by email when the price for flights to Phoenix-Mesa Gateway Airport from Denver decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Denver to Phoenix-Mesa Gateway Airport with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Phoenix?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Phoenix. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Denver to Phoenix with flexible booking policies on momondo?

All flight searches from Denver to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Denver to Phoenix?

Once you have performed a search for Denver to Phoenix flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.