PHX - CNX

$437 Find Cheap Flights from Phoenix to Chiang Mai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Chiang Mai departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chiang Mai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Chiang Mai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Chiang Mai, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$839
Multiple Airlines
Thu 3/12Thu 3/19
PHX - CNX • 2 stops
Cheapest one-way
$437
Multiple Airlines
Thu 3/5
PHX - CNX • 3 stops
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We hope you love your trip to Chiang Mai!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Chiang Mai

Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
10:45 pm - 7:00 pm
PHX
-
CNX
30h 15m
2 stops
Multiple Airlines Logo
10:10 am - 5:40 pm
CNX
-
PHX
21h 30m
2 stops
$839Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
10:45 pm - 7:00 pm
PHX
-
CNX
30h 15m
2 stops
Multiple Airlines Logo
10:10 am - 5:40 pm
CNX
-
PHX
21h 30m
2 stops
$851Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
4:00 pm - 3:10 pm
PHX
-
CNX
33h 10m
2 stops
Multiple Airlines Logo
6:35 am - 1:35 pm
CNX
-
PHX
21h 00m
2 stops
$873Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
10:45 pm - 3:55 pm
PHX
-
CNX
27h 10m
1 stop
Multiple Airlines Logo
10:10 am - 5:40 pm
CNX
-
PHX
21h 30m
2 stops
$923Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
10:45 pm - 3:55 pm
PHX
-
CNX
27h 10m
1 stop
Multiple Airlines Logo
10:10 am - 5:40 pm
CNX
-
PHX
21h 30m
2 stops
$958Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
6:15 am - 11:45 am
PHX
-
CNX
39h 30m
3 stops
Multiple Airlines Logo
3:45 pm - 3:45 pm
CNX
-
PHX
38h 00m
3 stops
$959Multiple Airlines
Mon, Apr 6 - Wed, Apr 22
Multiple Airlines Logo
5:45 pm - 10:20 am
PHX
-
CNX
26h 35m
2 stops
Multiple Airlines Logo
11:20 am - 2:30 pm
CNX
-
PHX
17h 10m
1 stop
$990Multiple Airlines
Wed, Mar 11 - Tue, Mar 17
Multiple Airlines Logo
4:00 pm - 8:40 am
PHX
-
CNX
26h 40m
2 stops
Multiple Airlines Logo
1:40 am - 1:35 pm
CNX
-
PHX
25h 55m
1 stop
$1,031Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
1:00 pm - 9:50 am
PHX
-
CNX
30h 50m
3 stops
Multiple Airlines Logo
6:35 am - 1:35 pm
CNX
-
PHX
21h 00m
2 stops
$1,056Multiple Airlines
Wed, Mar 11 - Tue, Mar 17
Multiple Airlines Logo
4:00 pm - 10:25 am
PHX
-
CNX
28h 25m
1 stop
Multiple Airlines Logo
1:40 am - 1:35 pm
CNX
-
PHX
25h 55m
1 stop
$1,119Multiple Airlines
Booking Insights

Good to know

Cheapest flight$437
Flight from Phoenix to Chiang Mai

When to book flights from Phoenix to Chiang Mai

Are your dates flexible? Find out the best times to travel from Phoenix to Chiang Mai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Chiang Mai flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Chiang Mai?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Chiang Mai was $437 for a one-way ticket and $839 for a round-trip.

  • Do I need a passport to fly between Phoenix and Chiang Mai?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Phoenix and on arrival in Chiang Mai.

  • Which aircraft models fly most regularly from Phoenix to Chiang Mai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Chiang Mai?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Phoenix and Chiang Mai, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Phoenix to Chiang Mai, Korean Air or EVA Air?

    The two airlines most popular with KAYAK users for flights from Phoenix to Chiang Mai are Korean Air and EVA Air. With an average price for the route of $1,585 and an overall rating of 8.4, Korean Air is the most popular choice. EVA Air is also a great choice for the route, with an average price of $1,108 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Phoenix to Chiang Mai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Chiang Mai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chiang Mai with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and CNX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Chiang Mai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Mai from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Phoenix to Chiang Mai

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Chiang Mai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Chiang Mai? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1333 reviews
8.1Food
8.0Entertainment
8.3Comfort
8.4Boarding
8.6Crew
Airline reviews

From checking at the airport to end of flights, attentive and caring personnel, comfortable seating, great food. I plan on using EVA again. Thank you, all.

10.0 ExcellentAnonymous, Jan 2026
DFW - TPE
Read more EVA Air reviews

From checking at the airport to end of flights, attentive and caring personnel, comfortable seating, great food. I plan on using EVA again. Thank you, all.

Very nice, I feel I got good value for the price.

Amazing one of the best airlines i have ever traveled with. I live with medical issues called psoriatic arthritis and was in pain on the flight. The flight crew made sure I had fresh ice pack ever hour. Going above an beyond with service and care ⭐️⭐️⭐️⭐️⭐️.

Certain flight crew member were rude and short with me when I asked questions.

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

Everything was great, however the seats in the back are very small. Not as Comfortable as I would have liked.

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

Everything you need to know for your flight from Phoenix to Chiang Mai

Information on your arrival and departure airports