Cheap flights from Paris Charles de Gaulle Airport to Washington, D.C. from $375

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Paris Charles de Gaulle Airport, with most prices found around $601. If you’re not able to fly to Washington, D.C. in September, then November is your next best option. Flight prices from Paris Charles de Gaulle Airport to Washington, D.C. during November average around $650.

On average, the least expensive day to fly to Washington, D.C. from Paris Charles de Gaulle Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $856. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Paris Charles de Gaulle Airport to Washington, D.C. for around $973.

In the morning is the cheapest time of day to fly from Paris Charles de Gaulle Airport to Washington, D.C. when you can find flight prices for as low as $882. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $946. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Paris Charles de Gaulle to Washington, D.C. Dulles Intl for the best Paris Charles de Gaulle - Washington, D.C. flight prices

You are more likely to see cheaper flights to Washington, D.C. from Paris Charles de Gaulle Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $860 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Paris Charles de Gaulle Airport for as low as $756 on momondo.

There are 3 cabin classes available to choose from on Paris Charles de Gaulle to Washington, D.C. 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 24% on your flight if you consider stops on a Paris Charles de Gaulle Airport to Washington, D.C. flight.

As of February 2026, prices for Paris Charles de Gaulle Airport to Washington, D.C. flights are approximately 0% cheaper when compared to flights at the same time last year.

JetBlue, Finnair, and British Airways are the most popular carriers operating from Paris Charles de Gaulle to Washington, D.C.

United Airlines, Air France and Icelandair are the top three most popular airlines that fly to Washington, D.C. from Paris Charles de Gaulle Airport according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 7 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Paris and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 153 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening 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. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

Reykjavik (KEF) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $467.

Flights connecting via London (LHR) have the shortest average one-way travel time: 11h 10m.

Reykjavik (KEF) has the shortest average layover time for this route: 1h 03m.

As of February 2026, 10 flights take off from Paris Charles de Gaulle Airport and land in Washington, D.C. each day. The most common flight departure time for this route is 11:00AM, with 60% of daily flights taking off at noon.

The number of flights available between Paris Charles de Gaulle Airport and Washington, D.C. is 70 per week as of February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.