Cheap Flights from Phoenix to Chiang Mai

Compare Phoenix to Chiang Mai flight deals

Find the cheapest month or even day of the year to fly to Chiang Mai

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Flight deals from Phoenix to Chiang Mai

Looking for a cheap last-minute deal or the best return flight from Phoenix to Chiang Mai Airport? If you want to travel next month, return fares start from $2,704. Find the lowest prices on one-way and return tickets right here.

Chiang Mai.$1,766 per passenger.Departing Sun, 1 Nov, returning Sat, 7 Nov.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Phoenix Sky Harbor on Sun, 1 Nov, arriving in Chiang Mai.Inbound indirect flight with Korean Air, departs from Chiang Mai on Sat, 7 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,766, select.

Chiang Mai.$1,808 per passenger.Departing Fri, 4 Dec, returning Fri, 11 Dec.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Phoenix Sky Harbor on Fri, 4 Dec, arriving in Chiang Mai.Inbound indirect flight with Korean Air, departs from Chiang Mai on Fri, 11 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,808, select.

Chiang Mai.$1,994 per passenger.Departing Tue, 6 Oct, returning Tue, 20 Oct.Return flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departs from Phoenix Sky Harbor on Tue, 6 Oct, arriving in Chiang Mai.Inbound indirect flight with STARLUX Airlines, departs from Chiang Mai on Tue, 20 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $1,994, select.

Chiang Mai.$2,047 per passenger.Departing Fri, 23 Oct, returning Thu, 12 Nov.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Phoenix Sky Harbor on Fri, 23 Oct, arriving in Chiang Mai.Inbound indirect flight with Korean Air, departs from Chiang Mai on Thu, 12 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,047, select.

Chiang Mai.$2,082 per passenger.Departing Mon, 28 Dec, returning Mon, 1 Feb.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Phoenix Sky Harbor on Mon, 28 Dec, arriving in Chiang Mai.Inbound indirect flight with Korean Air, departs from Chiang Mai on Mon, 1 Feb, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,082, select.

Chiang Mai.$2,119 per passenger.Departing Sun, 21 Mar, returning Sun, 28 Mar.Return flight with China Airlines.Outbound indirect flight with China Airlines, departs from Phoenix Sky Harbor on Sun, 21 Mar, arriving in Chiang Mai.Inbound indirect flight with China Airlines, departs from Chiang Mai on Sun, 28 Mar, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,119, select.

Chiang Mai.$2,350 per passenger.Departing Fri, 25 Sep, returning Tue, 22 Dec.Return flight with Alaska Airlines and EVA Air.Outbound indirect flight with Alaska Airlines, departs from Phoenix Sky Harbor on Fri, 25 Sep, arriving in Chiang Mai.Inbound indirect flight with EVA Air, departs from Chiang Mai on Tue, 22 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,350, select.

Chiang Mai.$2,363 per passenger.Departing Sat, 7 Nov, returning Sat, 5 Dec.Return flight with Alaska Airlines and EVA Air.Outbound indirect flight with Alaska Airlines, departs from Phoenix Sky Harbor on Sat, 7 Nov, arriving in Chiang Mai.Inbound indirect flight with EVA Air, departs from Chiang Mai on Sat, 5 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,363, select.

Chiang Mai.$2,399 per passenger.Departing Sat, 1 May, returning Sat, 8 May.Return flight with Alaska Airlines and EVA Air.Outbound indirect flight with Alaska Airlines, departs from Phoenix Sky Harbor on Sat, 1 May, arriving in Chiang Mai.Inbound indirect flight with EVA Air, departs from Chiang Mai on Sat, 8 May, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,399, select.

Chiang Mai.$2,479 per passenger.Departing Tue, 11 Aug, returning Tue, 18 Aug.Return flight with Alaska Airlines and EVA Air.Outbound indirect flight with Alaska Airlines, departs from Phoenix Sky Harbor on Tue, 11 Aug, arriving in Chiang Mai.Inbound indirect flight with EVA Air, departs from Chiang Mai on Tue, 18 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,479, select.

Chiang Mai.$2,492 per passenger.Departing Tue, 1 Sep, returning Wed, 23 Sep.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Phoenix Sky Harbor on Tue, 1 Sep, arriving in Chiang Mai.Inbound indirect flight with Qatar Airways, departs from Chiang Mai on Wed, 23 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,492, select.

Chiang Mai.$2,703 per passenger.Departing Thu, 23 Jul, returning Wed, 29 Jul.Return flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departs from Phoenix Sky Harbor on Thu, 23 Jul, arriving in Chiang Mai.Inbound indirect flight with STARLUX Airlines, departs from Chiang Mai on Wed, 29 Jul, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,703, select.

Chiang Mai.$3,222 per passenger.Departing Sun, 26 Jul, returning Sat, 1 Aug.Return flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departs from Phoenix Sky Harbor on Sun, 26 Jul, arriving in Chiang Mai.Inbound indirect flight with STARLUX Airlines, departs from Chiang Mai on Sat, 1 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $3,222, select.

Chiang Mai.$3,292 per passenger.Departing Tue, 15 Dec, returning Tue, 19 Jan.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Phoenix Sky Harbor on Tue, 15 Dec, arriving in Chiang Mai.Inbound indirect flight with Korean Air, departs from Chiang Mai on Tue, 19 Jan, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $3,292, select.

Find the cheapest month to fly from Phoenix to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Chiang Mai flights are currently cheapest in November.

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Phoenix to Chiang Mai: Alternative routes

Compare routes from Phoenix to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Chiang Mai

4km from central Chiang Mai

ClosestCheapest

from $1,766

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Lampang

79km from central Chiang Mai

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Phoenix to Chiang Mai: Flight information

The things to know before you go.

Cheapest flight found	$1,766
Cheapest month to fly	November

Finding cheap flights from Phoenix to Chiang Mai: Frequently asked questions

How much are return flights from Phoenix to Chiang Mai?

The best price we found for a return flight from Phoenix to Chiang Mai is $1,767. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Phoenix to Chiang Mai?

Currently, there are no airlines that fly direct from Phoenix to Chiang Mai. But we found flights with one stop from $1,766.

How many flights are there a week from Phoenix to Chiang Mai?

As of June 2026, there are no flights flying from Phoenix to Chiang Mai.

When is the cheapest time to fly from Phoenix to Chiang Mai?

The cheapest month to fly from Phoenix to Chiang Mai is usually November.

Which upcoming date is cheapest to fly from Phoenix to Chiang Mai Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Chiang Mai Airport on Sunday, 1 November 2026.

Can I get a direct flight from Phoenix to Chiang Mai Airport?

No airlines currently offer direct flights between Phoenix and Chiang Mai Airport. Most routes have one or more stops.

How can I find the best flight deal to Chiang Mai?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chiang Mai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Chiang Mai?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Phoenix to Chiang Mai with?

The cheapest airline that flies to Chiang Mai is Korean Air .

Travelling from Phoenix to Chiang Mai International Airport (CNX): What you need to know

The timezone in Chiang Mai is UTC+7, which is 14 hours ahead of Phoenix. Chiang Mai International Airport is located in Chiang Mai.
Get to the airport on time so you don't miss your flight from Phoenix to CNX. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.
March is a popular time to fly out. If you're taking off then or during a major holiday like Fourth of July, be there even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Phoenix

Phoenix Sky Harbour International Airport (PHX)

Travelling from central Phoenix to PHX takes around 25 minutes by public transport. If you drive, ride-share or get a taxi, you'll cover the 5 kilometres in 10 minutes or so, depending on traffic conditions.
Want a stress-free start to your travels? Stay near Phoenix Sky Harbour International Airport. Whether you've booked an early flight from Phoenix to Chiang Mai International Airport or want to avoid feeling rushed, these hotels are just what you're after:
Phoenix Sky Harbour International Airport has a solid on-time performance, so you're unlikely to face delays. Departures from PHX touch down on schedule 80% of the time.
You'll find PHX at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

AZA is around 32 kilometres from central Phoenix. It'll take 30 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 1 hour 15 minutes.
Got an early start? Think about checking in to one of these hotels near Phoenix-Mesa Gateway Airport the day before your Phoenix to CNX flight:
Phoenix-Mesa Gateway Airport has a track record for punctuality. 82% of flights taking off from here keep to their planned arrival schedule.
AZA is located at 6033 S. Sossaman Rd..

About Chiang Mai International Airport (CNX)

If you have a late flight from Phoenix to Chiang Mai International Airport, nothing tops the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and relaxing soon after at one of these options near CNX:
Get the best deal by reserving your vehicle around two weeks before your Phoenix to Chiang Mai International Airport flight.

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

Chiang Mai International Airport is around 3 kilometres from central Chiang Mai. It takes around 15 minutes or so to get to the city by car.
If you're taking public transport, expect a journey of roughly 25 minutes.

How to find the cheapest flights from Phoenix to Chiang Mai International Airport (CNX)

$981 is the lowest price for a one-way ticket from Phoenix to Chiang Mai International Airport. A return flight starts at $1,766. These fares can change based on availability.
Booking early is often the key to scoring a cheap flight from Phoenix to CNX. Fares tend to rise as seats fill up, so the closer you get to departure, the more it could cost you.
Cheap Phoenix to Chiang Mai International Airport tickets are easier to find when you have flexibility in your schedule. Use the 'Whole month' search tool to compare fares throughout the month and then pick the cheapest day.
There's no need to search every day to find out if fares have dropped when you set up a Price Alert. We'll notify you when a better deal comes up on plane tickets from Phoenix to CNX.
Filters make it easier to track down a bargain for your flight from Phoenix to Chiang Mai International Airport. Pick the airlines, flight times and number of stops that check all your boxes. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Phoenix to Chiang Mai International Airport (CNX)

May is the quietest month for flights from Phoenix to Chiang Mai International Airport (CNX), while February is the most popular. Pick the ideal time to go to Chiang Mai based on whether you want a lively atmosphere or a more laid-back vibe.
Lock in a Phoenix to CNX plane ticket departing in April if you're eager to explore the city during its warmest month. You can expect temperatures in Chiang Mai to range from 22ºC to 42ºC.
If you like travelling in cooler conditions, look for a cheap ticket from Phoenix to Chiang Mai International Airport in January when temperatures are between 12ºC and 31ºC.

More about Chiang Mai

Once you've booked your flight from Phoenix to Chiang Mai International Airport, find a hotel that puts you in a great location. Make one of these accommodation options your base for exploring Chiang Mai:
Your Chiang Mai visit wouldn't be complete without a bit of sightseeing. Big-name attractions you can't miss include Songkran Festival Chiang Mai, Doi Suthep and Elephant Conservation Park.

Explore more of Thailand

Phitsanulok is just one of the many cities in Thailand waiting to be explored once you've seen the sights of Chiang Mai. Around 257 kilometres away to the southeast, popular attractions include Wat Phra Si Rattana Mahathat, Phra Si Ratana Temple (Wat Yai) and Wat Ratcha Burada Temple.
If you want to check out another well-known destination in Thailand, consider Chiang Rai, about 153 kilometres northeast of Chiang Mai. Wat Rong Khun, Wat Phra Kaew and Wat Huay Pla Kang: Goddess of Mercy Chiang Rai are key highlights.