At the moment, February/2020 and January/2020 are the most affordable times in the year to travel to Venice. The most expensive time of year is October/2019.
Lufthansa, Delta and United fly non-stop between the United States of America and Venice.
TAP AIR PORTUGAL is the cheapest airline that flies from the United States of America to Venice.
The best airline to fly between the United States of America and Venice is Emirates. Lufthansa is the best if you need direct flights. Norwegian is the best low-cost airline.