$738 Cheap Flights from Dunedin (DUD) to Phoenix (PHX)

View $738 flight on Tue, Feb 24, 2026Opens in a new window

Popular airlines from Dunedin (DUD-Dunedin Intl.) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Dunedin to Phoenix (DUD-PHX)

Prices were available within the past 7 days and start at $738 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Dunedin (DUD) to Phoenix (PHX)
Origin airport
Dunedin Intl.
Destination airport
Sky Harbor Intl.
Distance
7312 mi

Dunedin to Phoenix Flights

The cheapest times to fly from Dunedin to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dunedin to Phoenix are during the month of . You can find some of the cheapest flights from Dunedin to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dunedin to Phoenix

Sunday is one of the best days to book for cheap flights from Dunedin to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dunedin to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dunedin to Phoenix in 2026. You can also book with separate airlines for your outbound and return journeys, from $738 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dunedin to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dunedin to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from $738 and cheap return flights Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. Roundtrip flights usually range from $1074 to $3711. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The cheapest month to fly from DUD to PHX is when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Enter DUD to PHX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
United is one of the cheapest airlines offering connecting flights from Dunedin Intl. (DUD) to Sky Harbor Intl. (PHX), with round-trip tickets starting from around $1060.28 with a layover in Auckland Intl. (AKL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The earliest flight from Dunedin (DUD-Dunedin Intl.) to Phoenix (PHX-Sky Harbor Intl.) usually departs at around 9:30 AM, operated by Air New Zealand. This service is seasonal, active in April, allowing you to enjoy a leisurely morning before your flight. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
You'll usually find the most flights from Dunedin Intl. (DUD) to Sky Harbor Intl. (PHX) on a Tuesday, with around 4 flights available. This gives you plenty of options for your travel plans. A major airline on this route is Air New Zealand.
What are the most popular departure times for flights from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The most popular departure times for flights from Dunedin (DUD) to Phoenix, AZ (PHX) are in the late afternoon, from 3pm to 6pm. About 65% of passengers prefer this time window. Many major carriers, including Air New Zealand, offer flights during this window. This timing works well because it allows you to enjoy your day in Dunedin before heading off to Phoenix.
How long does it take to fly from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
A flight from DUD to PHX with a layover takes around 22 hours, with the route covering approximately 7,314 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Select the "Business class" and "First class" filters when looking for DUD to PHX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Phoenix from Dunedin Intl. (DUD)?
If you're planning to travel to Phoenix from Dunedin Intl. (DUD), you can fly typically into Sky Harbor Intl. (PHX) Some flights may connect through major hubs like Auckland Intl. (AKL) before reaching Phoenix. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) Phoenix Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your Dunedin (DUD-Dunedin Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

*Flight schedules are subject to change.

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