$71 Find Cheap Flights from Chiang Mai to Hat Yai - Compare and Save

Only Thai AirAsia operates flights between Chiang Mai and Hat Yai.

Flights from Chiang Mai to Hat Yai usually depart from Chiang Mai (CNX) and arrive at Hat Yai (HDY).

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai AirAsia: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Chiang Mai to Hat Yai.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $164 round-trip via Bangkok Suvarnabhumi (BKK), compared to $174 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $12–$64 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Connecting flights from Chiang Mai to Hat Yai most commonly pass through:

• Bangkok Don Mueang Intl (DMK) - 64% of one-stop connections
• Bangkok Suvarnabhumi (BKK) - 36% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 22% on the Chiang Mai to Hat Yai route. Wednesday is the cheapest departure day at $152 round-trip on average, while Saturday is the most expensive at $193, a difference of $41. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Chiang Mai to Hat Yai flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

These are the earliest and latest flight times available from Chiang Mai to Hat Yai:

• Earliest: departs at 10:25 am and lands at 12:34 pm
• Latest: departs at 5:30 pm and lands at 7:39 pm.

The flight takes about 2h 09m.

A nonstop flight from Chiang Mai to Hat Yai takes 2h 09m, covering 823 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $160 to $537. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Chiang Mai to Hat Yai are currently lower than usual. Average one-way flight prices are about $90, which is 10% below the typical average for this route.

Flying via Bangkok Don Mueang Intl (DMK) gives the shortest average 1-stop total travel time at 5h 15m, compared with 6h 21m via Bangkok Suvarnabhumi (BKK).

Hat Yai Airport (HDY) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
• Drive Car Rental
• Sixt
• ASAP Car Rentals
• Hertz
• Budget

Round-trip flights from Chiang Mai to Hat Yai range from $144 to $210, with an average of $178 over the past 12 months. Anything below $144 counts as a good deal.