Cheap flights from the United States to Greece from $258

In general, October is the cheapest month to fly from United States to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $506. If you are unable to visit Greece during the month of October, then departing from United States during the month April is also very affordable. Most momondo users find prices during this month for around $555.

According to our data, Thursday is the cheapest day to fly to Greece from United States. The lowest ticket price found for a Thursday departure recently was $660. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from United States to Greece on a Sunday will generally be more expensive and average around $747. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Greece from United States in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $704 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to Greece, so prices are often more expensive at around $838 per ticket.

Fly from New York John F Kennedy Intl to Athens Eleftherios V. for the best United States - Greece flight prices

You are more likely to see cheaper flights to Greece from United States when booking week ahead of your departure date. In general, you can expect to find flights to Greece for around $704 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from United States for as low as $680 on momondo.

There are 4 cabin classes available to choose from on United States to Greece flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Air Serbia, Scandinavian Airlines, and LEVEL are the most popular carriers operating from United States to Greece

United Airlines, Delta and British Airways are the top three most popular airlines that fly to Greece from United States according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 34 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

Historically, on average around 21% of flights between United States and Greece have experienced a delay on any given week. The average delay length over the past 12 months has been 183 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

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

According to our data, Emirates have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

As of March 2026, there are 33 flights per week flying from United States to Greece. The most common day of the week flights depart is Wed, with 33% of flights taking off on this day.

Flight times vary depending on what airport in United States you fly out of and what airport in Greece you fly into. For example, flying from Boston to Athens takes 9h on average. On the other hand, flying from New York to Athens takes 9h 05m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.