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 March 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.

$84 Cheap Flights from Denver to Phoenix-Mesa Gateway Airport in 2026

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Find the cheapest flights from Denver to Phoenix

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:08 am - 8:14 pm

DEN

AZA

12h 06m

1 stop

10:00 am - 2:55 pm

AZA

DEN

27h 55m

1 stop

$220Multiple Airlines

Sun, Apr 26 - Thu, Apr 30

10:00 am - 8:14 pm

DEN

AZA

11h 14m

1 stop

10:00 am - 3:45 pm

AZA

DEN

28h 45m

1 stop

$257Multiple Airlines

Sun, Apr 5 - Thu, Apr 9

7:40 am - 7:14 pm

DEN

AZA

12h 34m

1 stop

9:00 am - 1:18 pm

AZA

DEN

27h 18m

1 stop

$258Multiple Airlines

Thu, May 28 - Sun, May 31

7:40 am - 7:14 pm

DEN

AZA

12h 34m

1 stop

9:00 am - 3:25 am

AZA

DEN

17h 25m

2 stops

$259Multiple Airlines

Thu, May 28 - Sun, May 31

9:09 am - 8:14 pm

DEN

AZA

12h 05m

2 stops

10:00 am - 2:55 pm

AZA

DEN

27h 55m

1 stop

$267Multiple Airlines

Sun, Apr 26 - Thu, Apr 30

10:00 am - 8:14 pm

DEN

AZA

11h 14m

1 stop

10:00 am - 12:20 am

AZA

DEN

13h 20m

2 stops

$272Multiple Airlines

Sun, Apr 5 - Thu, Apr 9

9:08 am - 8:14 pm

DEN

AZA

12h 06m

1 stop

11:50 am - 2:55 pm

AZA

DEN

26h 05m

1 stop

$288Multiple Airlines

Thu, Apr 16 - Sun, Apr 19

9:10 am - 8:14 pm

DEN

AZA

12h 04m

2 stops

11:50 am - 2:55 pm

AZA

DEN

26h 05m

1 stop

$300Multiple Airlines

Thu, Apr 16 - Sun, Apr 19

4:30 pm - 11:08 am

DEN

AZA

19h 38m

1 stop

11:32 am - 8:01 pm

AZA

DEN

31h 29m

2 stops

$328Multiple Airlines

Fri, Apr 3 - Tue, Apr 7

7:40 am - 8:14 pm

DEN

AZA

13h 34m

1 stop

6:30 am - 4:02 pm

AZA

DEN

32h 32m

2 stops

$343Multiple Airlines

Thu, May 14 - Mon, May 18

momondo Fare Finder

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

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Sun 4/26

9:08 am-8:14 pm

1 stop12h 06m

Phoenix-Mesa Gateway

Thu 4/30

10:00 am-2:55 pm

1 stop27h 55m

$220

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Sun 4/5

10:00 am-8:14 pm

1 stop11h 14m

Phoenix-Mesa Gateway

Thu 4/9

10:00 am-3:45 pm

1 stop28h 45m

$257

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Thu 5/28

7:40 am-7:14 pm

1 stop12h 34m

Phoenix-Mesa Gateway

Sun 5/31

9:00 am-1:18 pm

1 stop27h 18m

$258

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Thu 5/28

7:40 am-7:14 pm

1 stop12h 34m

Phoenix-Mesa Gateway

Sun 5/31

9:00 am-3:25 am

2 stops17h 25m

$259

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Sun 4/26

9:09 am-8:14 pm

2 stops12h 05m

Phoenix-Mesa Gateway

Thu 4/30

10:00 am-2:55 pm

1 stop27h 55m

$267

Quickest round-trip

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Sun 4/5

10:00 am-8:14 pm

1 stop11h 14m

Phoenix-Mesa Gateway

Thu 4/9

10:00 am-12:20 am

2 stops13h 20m

$272

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Thu 4/16

9:08 am-8:14 pm

1 stop12h 06m

Phoenix-Mesa Gateway

Sun 4/19

11:50 am-2:55 pm

1 stop26h 05m

$288

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Thu 4/16

9:10 am-8:14 pm

2 stops12h 04m

Phoenix-Mesa Gateway

Sun 4/19

11:50 am-2:55 pm

1 stop26h 05m

$300

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Fri 4/3

4:30 pm-11:08 am

1 stop19h 38m

Phoenix-Mesa Gateway

Tue 4/7

11:32 am-8:01 pm

2 stops31h 29m

$328

DenverPhoenix

DEN - AZA

DENAZA

Denver Intl

Thu 5/14

7:40 am-8:14 pm

1 stop13h 34m

Phoenix-Mesa Gateway

Mon 5/18

6:30 am-4:02 pm

2 stops32h 32m

$343

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	7h 34m
Direct flights	None

The fastest flight from Denver to Phoenix-Mesa Gateway Airport takes 7h 34m

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.

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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 7h 34m, 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 March 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 $46	Free Cancellation	Rating 5.7 3,019 reviews		Search Frontier flights

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.