$81 Find Cheap Flights from Chiang Mai to Rayong - Compare and Save

Only Thai Lion Air operates flights between Chiang Mai and Rayong.

Flights from Chiang Mai to Rayong usually depart from Chiang Mai (CNX) and arrive at Utapao Rayong Pattaya (UTP).

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

• Thai Lion Air: 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 Rayong.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $14–$44 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-900 family is used most often on this route, operated mainly by Thai Lion Air. Other aircraft seen on the route include Boeing 737-800 variants.

On the Chiang Mai to Rayong route, being flexible with your departure day can save you up to 79%. Sunday is the cheapest day at $128 round-trip on average, while Wednesday is the most expensive at $585: a $457 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Chiang Mai to Rayong route, 23% of flights were delayed in the past 3 months, with delays averaging 1 hour 34 minutes.

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

• Earliest: departs at 1:10 pm and lands at 2:35 pm
• Latest: departs at 1:10 pm and lands at 2:35 pm.

The flight takes about 1h 25m.

A nonstop flight from Chiang Mai to Rayong takes 1h 25m, covering 442 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 $161 to $709. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Chiang Mai to Rayong are currently higher than usual. Average one-way flight prices are about $113, which is 61% above the typical average for this route.

Thai Lion Air is the only airline operating Chiang Mai to Rayong flights. 77% of its flights are on time.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Round-trip flights from Chiang Mai to Rayong range from $120 to $158, with an average of $141 over the past 12 months. Anything below $120 counts as a good deal.