The cheapest times to fly from CNX to JFK are

  • February 19th to March 25th
  • late June
  • August 6th to December 2nd

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from CNX to JFK is late October. Prices can be as high as $1446 for Friday flights during early January, or as low as $608 for Thursday flights around late October.


When to Fly to New York

Flying from Chiang Mai (CNX) to New York, NY (JFK) will usually cost between $655 to $1089 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October with an average ticket price of $671. Due to high demand the most expensive time to fly is early January, with an average price of $1317. Planning your trip to low-cost times can easily save you $647 on economy flights and even more on first-class flights. Generally, any price below $833 can be considered a good price for a round-trip CNX to JFK flight.

See below for a graph of average weekly prices for the CNX to JFK route. All prices are for round-trip tickets in USD.

CNX to JFK Flight Prices

Compared to other flights, the CNX to JFK flight is cheaper than the average and costs less than the average flight leaving from Chiang Mai. The average price per mile (for a direct flight) is $0.06, which is far below average.


Flight Prices by Day of the Week

Thursday is usually the cheapest day to fly to JFK, and Monday the cheapest day to fly back into CNX. Fridays are the most expensive days to fly to New York, and Saturdays are the most expensive days to return to Chiang Mai. Selecting flights on the least expensive days could save you up to $89 (10%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Thursday and returning a week later will cost an average of $812. Return trip prices are from the JFK to CNX flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from CNX to JFK can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 15 hour 56 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from CNX to JFK? We’ve got answers.

Which airlines fly this route?

You can find 41 major airlines flying this route most often: Aeroflot, Air China, Air France, Alaska, American, ANA, Asiana, Austrian, Bangkok Airways, British Airways, Cathay Dragon, Cathay Pacific, China Airlines, China Eastern, China Southern, Delta, Emirates, Etihad, EVA Air, Finnair, Hainan, JAL, KLM, Korean Air, Lufthansa, Nok Air, NokScoot, Philippine Airlines, Qatar Airways, Shanghai Airlines, Singapore Airlines, SWISS, THAI, Thai AirAsia, Thai Lion Mentari, Thai Smile, Thai Vietjet Air, United, Vietnam Airlines, WestJet, Xiamen, and potentially more during busy seasons.

How far away is it from John F. Kennedy International Airport to Chiang Mai International Airport?

The distance between the two airports is roughly 8304 miles or 13364 kilometers.

How long does it take to fly from CNX to JFK?

The real-world flight time for a nonstop CNX to JFK flight is about 15 hour 56 minutes.

How many flights go between Chiang Mai and New York, NY?

It depends on the day of the week and the date, but a typical day might have around 62 available flights from CNX to JFK.


Airport Location Info


Departing Airport

Origination code CNX
Origination airport name Chiang Mai International Airport
City Chiang Mai
Country Thailand
Latitude 18.8
Longitude 99

Return Airport

Destination code JFK
Destination airport name John F. Kennedy International Airport
City New York, NY
Country the United States
Latitude 40.6
Longitude -73.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.