The cheapest times to fly from CNX to ROC are

  • January 29th to April 22nd
  • May 21st to July 8th
  • September 3rd to October 28th (except the week of October 15th)

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 ROC is early March. Prices can be as high as $2815 for Friday flights during mid August, or as low as $1254 for Tuesday flights around early March.


When to Fly to Rochester

Flying from Chiang Mai (CNX) to Rochester, NY (ROC) will usually cost between $1256 to $2062 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early March with an average ticket price of $1279. Due to high demand the most expensive time to fly is mid August, with an average price of $2030. Planning your trip to low-cost times can easily save you $751 on economy flights and even more on first-class flights. Generally, any price below $1428 can be considered a good price for a round-trip CNX to ROC flight.

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

CNX to ROC Flight Prices

Compared to other flights, the CNX to ROC flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Chiang Mai. The average price per mile (for a direct flight) is $0.11, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Rochester, and Sundays are the most expensive days to return to Chiang Mai. Selecting flights on the least expensive days could save you up to $172 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1474. Return trip prices are from the ROC 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 ROC can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 15 hour 40 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from CNX to ROC while comparing.

Destination alternative #1: Buffalo Niagara International Airport (BUF) in Buffalo, NY

  • 55 miles (89 km) away from ROC
  • Usually 1.09% less expensive than ROC
  • 2-layover flights available

See CNX to BUF flights


Flight Hacking CNX to ROC

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 CNX to ROC — but Champion Traveler does!

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

  • Price for both tickets: $1012
  • Average savings: $416 (29.11%)

See CNX to LAX flights

Hack #2: Los Angeles, CA (CNX > LAX > ROC)

  • Price for both tickets: $1148
  • Average savings: $280 (19.61%)

See CNX to JFK flights

Hack #3: Shanghai (CNX > PVG > ROC)

  • Price for both tickets: $1182
  • Average savings: $246 (17.23%)

See CNX to PVG flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 18 major airlines flying this route most often: Air Canada, Air France, American, Bangkok Airways, Cathay Pacific, China Southern, Delta, Emirates, Etihad, JAL, JetBlue, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, United, Xiamen, and potentially more during busy seasons.

How far away is it from Greater Rochester International Airport to Chiang Mai International Airport?

The distance between the two airports is roughly 8154 miles or 13123 kilometers.

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

The real-world flight time for a nonstop CNX to ROC flight is about 15 hour 40 minutes.

How many flights go between Chiang Mai and Rochester, NY?

It depends on the day of the week and the date, but a typical day might have around 15 available flights from CNX to ROC.


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 ROC
Destination airport name Greater Rochester International Airport
City Rochester, NY
Country the United States
Latitude 43.1
Longitude -77.7


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.