$537 Cheap Flights from Chiang Mai (CNX) to Phoenix (PHX)

View $537 flight on Mon, Feb 9, 2026Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Phoenix Sky Harbor Intl. Airport (PHX)

Cheap Flights from Chiang Mai to Phoenix (CNX-PHX)

Prices were available within the past 7 days and start at $537 for one-way flights and $874 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Wed, Nov 19 - Mon, Dec 8
CNX
Chiang Mai
PHX
Phoenix
$874 Roundtrip, found 5 days ago
$874
Roundtrip
found 5 days ago
Select Korean Air flight, departing Wed, Nov 19 from Chiang Mai to Phoenix, returning Mon, Dec 8, priced at $874 found 5 days ago
Korean Air
Fri, Nov 21 - Mon, Dec 8
CNX
Chiang Mai
PHX
Phoenix
$888 Roundtrip, found 5 days ago
$888
Roundtrip
found 5 days ago
Select Korean Air flight, departing Fri, Nov 21 from Chiang Mai to Phoenix, returning Mon, Dec 8, priced at $888 found 5 days ago
Korean Air
Fri, Jan 23 - Sun, Feb 1
CNX
Chiang Mai
PHX
Phoenix
$911 Roundtrip, found 4 days ago
$911
Roundtrip
found 4 days ago
Select Korean Air flight, departing Fri, Jan 23 from Chiang Mai to Phoenix, returning Sun, Feb 1, priced at $911 found 4 days ago
Korean Air
Fri, Jan 23 - Sat, Jan 31
CNX
Chiang Mai
PHX
Phoenix
$913 Roundtrip, found 5 days ago
$913
Roundtrip
found 5 days ago
Select Korean Air flight, departing Fri, Jan 23 from Chiang Mai to Phoenix, returning Sat, Jan 31, priced at $913 found 5 days ago
STARLUX Airlines
Thu, Jan 22 - Thu, Feb 5
CNX
Chiang Mai
PHX
Phoenix
$943 Roundtrip, found 5 days ago
$943
Roundtrip
found 5 days ago
Select STARLUX Airlines flight, departing Thu, Jan 22 from Chiang Mai to Phoenix, returning Thu, Feb 5, priced at $943 found 5 days ago
EVA Airways
Fri, Dec 5 - Tue, Dec 9
CNX
Chiang Mai
PHX
Phoenix
$951 Roundtrip, found 5 days ago
$951
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Fri, Dec 5 from Chiang Mai to Phoenix, returning Tue, Dec 9, priced at $951 found 5 days ago
EVA Airways
Fri, Dec 5 - Tue, Dec 9
CNX
Chiang Mai
PHX
Phoenix
$954 Roundtrip, found 5 days ago
$954
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Fri, Dec 5 from Chiang Mai to Phoenix, returning Tue, Dec 9, priced at $954 found 5 days ago
EVA Airways
Sat, Nov 22 - Sat, Dec 6
CNX
Chiang Mai
PHX
Phoenix
$957 Roundtrip, found 5 days ago
$957
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Sat, Nov 22 from Chiang Mai to Phoenix, returning Sat, Dec 6, priced at $957 found 5 days ago
Air Canada
Wed, Oct 8 - Sat, Oct 25
CNX
Chiang Mai
PHX
Phoenix
$966 Roundtrip, found 5 days ago
$966
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Oct 8 from Chiang Mai to Phoenix, returning Sat, Oct 25, priced at $966 found 5 days ago
China Airlines
Thu, Jan 22 - Sun, Feb 1
CNX
Chiang Mai
PHX
Phoenix
$978 Roundtrip, found 5 days ago
$978
Roundtrip
found 5 days ago
Select China Airlines flight, departing Thu, Jan 22 from Chiang Mai to Phoenix, returning Sun, Feb 1, priced at $978 found 5 days ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $1,013
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $1,013

Frequently asked questions

How much does a flight from Chiang Mai Intl. Airport (CNX) to Sky Harbor Intl. Airport (PHX) cost?
Snag a cheap one-way flight from $537 or cheap return flight from $874 from Chiang Mai Intl. Airport (CNX) to Sky Harbor Intl. Airport (PHX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Chiang Mai Intl. Airport (CNX) to Sky Harbor Intl. Airport (PHX)?
The cheapest month to fly from CNX to PHX is November, when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Chiang Mai Intl. Airport (CNX) to Sky Harbor Intl. Airport (PHX)?
To find the cheapest airline that'll fly you from CNX to PHX, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Chiang Mai Intl. Airport (CNX) to Sky Harbor Intl. Airport (PHX)?
You'll need to take a flight with a layover when traveling from Chiang Mai Intl. Airport (CNX) to Sky Harbor Intl. Airport (PHX). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from CNX to PHX?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chiang Mai Intl. Airport (CNX) to Sky Harbor Intl. Airport (PHX)?
Choose a flight from Chiang Mai Intl. Airport (CNX) to Sky Harbor Intl. Airport (PHX) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Chiang Mai Intl. Airport (CNX) to Sky Harbor Intl. Airport (PHX) last-minute?
Last-minute fares from CNX to PHX are typically more expensive. To secure the lowest prices, start looking for flights well in advance. That being said, if you're flexible with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book a CNX to PHX flight and hotel package?
Compared with arranging flights and hotels separately, booking a CNX to PHX flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place takes the hassle out of planning your trip. Just secure your flights and select from our extensive range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Chiang Mai Intl. Airport (CNX) to Sky Harbor Intl. Airport (PHX)?
In most instances, you can reschedule or cancel your CNX to PHX flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Chiang Mai Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Air Canada, Delta, Etihad Airways, Korean Air, STARLUX Airlines
Roundtrip price
$874
Distance
8291 mi

Book with confidence

Book with confidence

Chiang Mai to Phoenix Flights

The cheapest times to fly from Chiang Mai 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 Chiang Mai to Phoenix are during the month of November. You can find some of the cheapest flights from Chiang Mai to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chiang Mai to Phoenix

Sunday is one of the best days to book for cheap flights from Chiang Mai 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 Chiang Mai 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 Chiang Mai to Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $537 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 Chiang Mai 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 Chiang Mai 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.

 

Chiang Mai to Phoenix Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.