Cheap flights from Prague to the United States from $353

In general, February is the cheapest month to fly from Prague to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $586. If you aren’t able to travel during the month of February, then book flights to United States from Prague during September instead. Flights to United States in September, while not as cheap as those in February, still average around $642.

According to our data, Wednesday is the cheapest day to fly to United States from Prague. The lowest ticket price found for a Wednesday departure recently was $708. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $900. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

Fly from Václav Havel Prague to New York John F Kennedy Intl for the best Václav Havel Prague - United States flight prices

You are more likely to see cheaper flights to United States from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $549 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Prague for as low as $409 on momondo.

There are 3 cabin classes available to choose from on Prague to United States 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 49% on your flight if you consider stops on a Prague to United States flight.

British Airways, Finnair, and American Airlines are the most popular carriers operating from Václav Havel Prague to United States

Lufthansa, Condor and United Airlines are the top three most popular airlines that fly to United States from Prague according to our data. Lufthansa is the first choice among our users, with 31% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 14 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Prague and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 228 minutes.

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

Wednesday 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, Delta have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

As of May 2026, there are 7 flights per day flying from Prague to United States. The most common time of day flights depart is 11:00AM, with 100% of flights taking off at noon.

The number of flights available between Prague and United States is 49 per week as of May 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.