Cheap flights from Porto to New York from $430

The month of March is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from Porto, with most prices found around $594. If you don’t want to visit New York John F Kennedy Intl Airport in March, then you should wait until September to fly from Porto, when ticket prices are also cheap, with an average price of $617.

Our data shows that Friday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $651. The most expensive day to fly to New York John F Kennedy Intl Airport is Sunday, with ticket prices averaging around $980.

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is in the morning. momondo users have found flights departing from Porto to New York John F Kennedy Intl Airport in the morning for as low as $750. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $772.

Fly from Porto to New York John F Kennedy Intl for the best Porto - New York John F Kennedy Intl flight prices

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from Porto when booking weeks ahead of your departure date. In general, you can expect to find flights to New York John F Kennedy Intl Airport for around $692 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York John F Kennedy Intl Airport from Porto for as low as $584 on momondo.

There are 3 cabin classes available to choose from on Porto to New York John F Kennedy Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 18% on your flight if you consider stops on a Porto to New York John F Kennedy Intl Airport flight.

As of October 2026, prices for Porto to New York John F Kennedy Intl Airport flights are approximately 65% more expensive when compared to flights at the same time last year.

Historically, on average around 18% of flights between Porto and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 175 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.