Cheap flights from Los Angeles to Washington, D.C. from C$ 219

The month of September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Los Angeles, with most prices found around C$ 537. If you don’t want to visit Washington, D.C. Reagan-National Airport in September, then you should wait until January to fly from Los Angeles, when ticket prices are also cheap, with an average price of C$ 543.

Fly from Los Angeles to Washington, D.C. Reagan-National for the best Los Angeles - Washington, D.C. Reagan-National flight prices

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around C$ 661 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Los Angeles for as low as C$ 516 on momondo.

There is only 1 cabin class available to choose from on Los Angeles to Washington, D.C. Reagan-National Airport 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 42% on your flight if you consider stops on a Los Angeles to Washington, D.C. Reagan-National Airport flight.

As of August 2026, prices for Los Angeles to Washington, D.C. Reagan-National Airport flights are approximately 45% cheaper when compared to flights at the same time last year.

Historically, on average around 15% of flights between Los Angeles and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 167 minutes.

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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta has had the least delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

The number of flights available between Los Angeles and Washington, D.C. Reagan-National Airport is 11 per day as of August 2026. The most frequent departure time is 8:00a.m., with 65% of daily flights leaving at noon.

As of August 2026, 83 flights take off from Los Angeles and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Thu, with 18% of weekly flights taking off on this day.