Cheap flights from New Orleans to Washington, D.C. from $64

The month of November is, on average, the cheapest month to fly to Washington, D.C. from New Orleans, with most prices found around $45. If you’re not able to fly to Washington, D.C. in November, then May is your next best option. Flight prices from New Orleans to Washington, D.C. during May average around $50.

On average, the least expensive day to fly to Washington, D.C. from New Orleans is on a Friday. momondo users have found tickets for Friday departures for as low as $413. 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 New Orleans to Washington, D.C. for around $720.

At noon is the cheapest time of day to fly from New Orleans to Washington, D.C. when you can find flight prices for as low as $323. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $574. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from New Orleans Louis Armstrong to Baltimore/Washington for the best New Orleans Louis Armstrong - Washington, D.C. flight prices

You are more likely to see cheaper flights to Washington, D.C. from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $375 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 New Orleans for as low as $270 on momondo.

You could potentially save up to 38% on your flight if you consider stops on a New Orleans to Washington, D.C. flight.

As of May 2026, prices for New Orleans to Washington, D.C. flights are approximately 36% more expensive when compared to flights at the same time last year.

Frontier, Southwest, and United Airlines are the most popular carriers operating from New Orleans Louis Armstrong to Washington, D.C.

American Airlines, Southwest and Spirit Airlines are the top three most popular airlines that fly to Washington, D.C. from New Orleans according to our data. American Airlines is the first choice among our users, with 45% 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.

As of May 2026, there are 16 flights per day flying from New Orleans to Washington, D.C.. The most common time of day flights depart is 12:00PM, with 65% of flights taking off in the afternoon.

116 flights are operational weekly from New Orleans to Washington, D.C. as of May 2026. The most popular departure day for this route is Fri, with 20% of flights per week taking off on this day.