The cheapest times to fly from ATL to CNX are

  • January 8th to March 11th
  • August 13th to December 9th

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 ATL to CNX is late October. Prices can be as high as $4826 for Friday flights during early August, or as low as $981 for Wednesday flights around late October.


When to Fly to Chiang Mai

Flying from Atlanta, GA (ATL) to Chiang Mai (CNX) will usually cost between $1044 to $1798 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 $1044. Due to high demand the most expensive time to fly is early August, with an average price of $2166. Planning your trip to low-cost times can easily save you $1122 on economy flights and even more on first-class flights. Generally, any price below $1251 can be considered a good price for a round-trip ATL to CNX flight.

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

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ATL to CNX Flight Prices

Compared to other flights, the ATL to CNX flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Atlanta. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to CNX, and Monday the cheapest day to fly back into ATL. Fridays are the most expensive days to fly to Chiang Mai, and Saturdays are the most expensive days to return to Atlanta. Selecting flights on the least expensive days could save you up to $168 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1267. Return trip prices are from the CNX to ATL flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

[wp_charts colors=”F38630″ scaleoverride=”true” scalesteps=”5″ scalestepwidth=”400″ scalestartvalue=”0″ title=”ATL to CNX prices by departure day of the week” width=”90%” type=”bar” align=”aligncenter” margin=”5px 20px” datasets=”1372,1304,1342,1342,1403,1438,1334″ labels=”Sun,Mon,Tue,Wed,Thu,Fri,Sat”]

Departure Day Prices

Return Trip Prices by Day

[wp_charts colors=”F38630″ scaleoverride=”true” scalesteps=”5″ scalestepwidth=”400″ scalestartvalue=”0″ title=”ATL to CNX prices by returning day of the week” width=”90%” type=”bar” align=”aligncenter” margin=”5px 20px” datasets=”1525,1429,1586,1586,1473,1577,1594″ labels=”Sun,Mon,Tue,Wed,Thu,Fri,Sat”]

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ATL to CNX can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 16 hour 50 minutes may not be realistic.


Flight Hacking ATL to CNX

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ATL to CNX — but Champion Traveler does!

Hack #1: New York, NY (ATL > JFK > CNX)

  • Price for both tickets: $1005
  • Average savings: $247 (19.7%)

See ATL to JFK flights

Hack #2: Houston, TX (ATL > IAH > CNX)

  • Price for both tickets: $1010
  • Average savings: $241 (19.26%)

See ATL to IAH flights

Hack #3: Los Angeles, CA (ATL > LAX > CNX)

  • Price for both tickets: $1027
  • Average savings: $224 (17.91%)

See ATL to LAX flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 32 major airlines flying this route most often: Air Astana, Air Canada, 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, JetBlue, KLM, Korean Air, Lufthansa, Qatar Airways, Shanghai Airlines, Singapore Airlines, SWISS, THAI, Turkish Airlines, United, Vietnam Airlines, and potentially more during busy seasons.

How far away is it from Chiang Mai International Airport to Hartsfield-Jackson Atlanta International Airport?

The distance between the two airports is roughly 8807 miles or 14173 kilometers.

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

The real-world flight time for a nonstop ATL to CNX flight is about 16 hour 50 minutes.

How many flights go between Atlanta, GA and Chiang Mai?

It depends on the day of the week and the date, but a typical day might have around 47 available flights from ATL to CNX.


Airport Location Info


Departing Airport

Origination code ATL
Origination airport name Hartsfield-Jackson Atlanta International Airport
City Atlanta, GA
Country the United States
Latitude 33.6
Longitude -84.4

Return Airport

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


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.