Cheap flights from Rome Fiumicino Airport to District of Columbia from $311

In general, March is the cheapest month to fly from Rome Fiumicino Airport to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $605. If you don’t want to visit District of Columbia in March, then you should wait until May to fly from Rome Fiumicino Airport, when ticket prices are also cheap, with an average price of $659.

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $731. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Rome Fiumicino Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $858.

Flying to District of Columbia from Rome Fiumicino Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $757 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $782. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Rome Fiumicino to Washington, D.C. Dulles Intl for the best Rome Fiumicino - District of Columbia flight prices

You are more likely to see cheaper flights to District of Columbia from Rome Fiumicino Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $796 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Rome Fiumicino Airport for as low as $589 on momondo.

There are 3 cabin classes available to choose from on Rome Fiumicino to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of March 2026, there are 8 flights per day flying from Rome Fiumicino Airport to District of Columbia. The most common time of day flights depart is 11:00AM, with 73% of flights taking off at noon.

57 flights are operational weekly from Rome Fiumicino Airport to District of Columbia as of March 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.