PHX - CNX

$456 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 8/5. 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

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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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

Tue, Aug 19 - Wed, Sep 17
Korean Air Logo
9:25 am - 9:55 pmPHX-CNX
22h 30m2 stops
Korean Air Logo
11:15 pm - 6:26 pmCNX-PHX
33h 11m2 stops
$834Korean Air
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Tue, Aug 19 - Wed, Sep 17
 Logo
7:10 am - 11:15 amPHX-CNX
38h 05m3 stops
 Logo
10:10 am - 12:15 amCNX-PHX
28h 05m3 stops
Mon, Sep 1 - Sat, Sep 20
Korean Air Logo
4:10 pm - 9:55 pmPHX-CNX
39h 45m2 stops
Korean Air Logo
11:15 pm - 6:26 pmCNX-PHX
33h 11m2 stops
$860Korean Air
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Fri, Sep 12 - Fri, Sep 19
Delta Logo
5:30 am - 9:55 pmPHX-CNX
26h 25m2 stops
Delta Logo
11:15 pm - 6:21 pmCNX-PHX
33h 06m2 stops
$871Delta
Find Deal
Tue, Aug 26 - Tue, Sep 2
STARLUX Airlines Logo
3:58 pm - 4:20 pmPHX-CNX
34h 22m2 stops
STARLUX Airlines Logo
5:20 pm - 11:55 pmCNX-PHX
44h 35m2 stops
$941STARLUX Airlines
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Tue, Aug 26 - Mon, Sep 1
Asiana Airlines Logo
8:04 am - 11:40 pmPHX-CNX
25h 36m2 stops
Asiana Airlines Logo
12:45 am - 5:10 pmCNX-PHX
30h 25m2 stops
$1,074Asiana Airlines
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Tue, Aug 19 - Tue, Sep 16
Asiana Airlines Logo
7:05 am - 11:40 pmPHX-CNX
26h 35m2 stops
Asiana Airlines Logo
12:45 am - 2:50 pmCNX-PHX
28h 05m2 stops
$1,141Asiana Airlines
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Fri, Dec 12 - Sun, Dec 21
Delta Logo
8:25 pm - 11:05 pmPHX-CNX
36h 40m2 stops
Delta Logo
12:15 am - 9:55 pmCNX-PHX
35h 40m2 stops
$1,679Delta
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Sat, Dec 13 - Tue, Dec 23
EVA Air Logo
6:00 am - 10:35 amPHX-CNX
38h 35m2 stops
EVA Air Logo
11:50 am - 12:05 amCNX-PHX
26h 15m2 stops
$1,791EVA Air
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Sat, Dec 13 - Tue, Dec 23
EVA Air Logo
7:00 am - 10:35 amPHX-CNX
37h 35m2 stops
EVA Air Logo
11:50 am - 12:05 amCNX-PHX
26h 15m2 stops
$1,792EVA Air
Find Deal
Booking Insights

KAYAK's insights & trends for Phoenix to Chiang Mai flights

Get data-powered insights and trends into flights from Phoenix to Chiang Mai to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Phoenix to Chiang Mai?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Phoenix to Chiang Mai were found on Korean Air ($834) and Delta ($871).

Good to know

Cheapest flight$456
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 $456 for a one-way ticket and $834 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Phoenix and Chiang Mai, with SkyTeam 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 $1,420 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 4 airlines serving 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 1222 reviews
8.6Crew
8.4Boarding
8.0Entertainment
8.3Comfort
8.1Food
Airline reviews

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

8.0 ExcellentKaye, Jul 2025JFK - TPE
Read more EVA Air reviews

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

Great experience, comfort and food is delicious. Always great service and one time

Excellent service from check in to boarding the crew is so pleasant to asked

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) was kept clean and replenished

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

Excellent food. Good service. Crammed Premium Economy seats. I Asked to change seats during check in. They told me the flight was fully booked. But on board I saw empty seats where I could have been easily relocated.

Good. Please add a non- applicable category to your questions.

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

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

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.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Staff always with a smile and very helpful with my mom who has mobility issues.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

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

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