Cheap flights from the United States to Rome from $251

The cheapest month to fly to Rome from United States is in November. Flight prices, which tend to average around $449, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $471.

The cheapest day to depart on your flight to Rome is on a Monday when prices can be found for as low as $684. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Rome on Friday is $783.

In the evening is the cheapest time of day to fly from United States to Rome when you can find flight prices for as low as $679. Flying to Rome in the evening is an ideal time because this is during off-peak travel hours. Flights to Rome are more costly in the afternoon, with an average ticket price of $775. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from New York John F Kennedy Intl to Rome Fiumicino for the best United States - Rome flight prices

You are more likely to see cheaper flights to Rome from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around $646 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from United States for as low as $599 on momondo.

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

TAP AIR PORTUGAL, Air Serbia, and United Airlines are the most popular carriers operating from United States to Rome

ITA Airways, United Airlines and Delta are the top three most popular airlines that fly to Rome from United States according to our data. ITA Airways is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Rome. Keep in mind that there are 29 different airlines that fly to Rome on a routine basis, so you have a few additional options to choose from.

Historically, on average around 24% of flights between United States and Rome have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

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

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

According to our data, ITA Airways 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 March 2026, there are 44 flights per day flying from United States to Rome. The most common time of day flights depart is 6:00PM, with 59% of flights taking off in the evening.

The number of flights available between United States and Rome is 313 per week as of March 2026. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.