Q: How much does it cost for a return flight from Los Angeles to Washington, D.C. Reagan-National Airport?

Airfare is below average for this route at the moment. Los Angeles to Washington, D.C. Reagan-National Airport flights typically cost between $604 and $909 in September. The cheapest return price found within the last 5 days was $415 on Alaska Airlines (15 Sept–20 Sept).

Question 1

What is the most punctual flight time for Los Angeles to Washington, D.C. flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 2

Which airline has the best punctuality record on Los Angeles to Washington, D.C. flights?

Accepted Answer

Over the past year, Delta have had the lowest number of delays on this route, with just 12% of flights being delayed.

Question 3

How much does it cost for a return flight from Los Angeles to Washington, D.C. Reagan-National Airport?

Accepted Answer

Airfare is below average for this route at the moment.Los Angeles to Washington, D.C. Reagan-National Airport flights typically cost between $604 and $909 in September.
The cheapest return price found within the last 5 days was $415 on Alaska Airlines (15 Sept–20 Sept).

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Question 5

How often are flights from Los Angeles to Washington, D.C. delayed?

Accepted Answer

About 15% of weekly flights between Los Angeles and Washington, D.C. have experienced delays in the past year, with the average delay time being 168 minutes.

Question 6

How long is the flight from Los Angeles to Washington, D.C. Reagan-National Airport?

Accepted Answer

For as low as $433, Delta can have you in Washington, D.C. Reagan-National Airport from Los Angeles in 5h 01m. The distance between Los Angeles and Washington, D.C. Reagan-National Airport is about 3708 km. This flight may include one or multiple stops.

Question 7

How far ahead should I book a flight from Los Angeles to Washington, D.C. Reagan-National Airport?

Accepted Answer

The best time to book flights from Los Angeles to Washington, D.C. Reagan-National Airport is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 8

What is the cheapest month to book a flight from Los Angeles to Washington, D.C. Reagan-National Airport?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Los Angeles to Washington, D.C. Reagan-National Airport (average of $551). Flying from Los Angeles to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $851). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

Weekly flight availability from Los Angeles to Washington, D.C. Reagan-National Airport

Accepted Answer

The most flights from LAX to DCA are scheduled on a Friday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Question 12

What are the most reliable airlines from Los Angeles to Washington, D.C. Reagan-National Airport?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Los Angeles to Washington, D.C. Reagan-National Airport consider choosing Japan Airlines(87%), American Airlines(79%) or Malaysia Airlines(78%), as they are the most reliable in getting you off to your destination on time.

Question 13

What is the cheapest time of day to fly from LAX to DCA?

Accepted Answer

When flying from Los Angeles to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 14

What airport do you fly from for flights from Los Angeles to Washington, D.C. Reagan-National?

Accepted Answer

Most people fly from Los Angeles Los Angeles (LAX) if they book a flight from Los Angeles to Washington, D.C. Reagan-National. On average, Los Angeles has 12 outbound flights to Washington, D.C. Reagan-National per day from 0 airlines. Los Angeles Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

Question 15

Can I find deals for flights from Los Angeles to Reagan-National that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Los Angeles to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 16

How can I find direct flights from Los Angeles to Reagan-National?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Reagan-National.

Question 17

Can I find deals for business class flights from Los Angeles to Reagan-National?

Accepted Answer

Yes. Cheapflights offers flight deals from Los Angeles to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 18

How does Cheapflights help users find flights from Los Angeles to Reagan-National?

Accepted Answer

Deals for Los Angeles to Reagan-National flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 19

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Reagan-National?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Los Angeles to Reagan-National.

Question 20

Can Cheapflights find flights from Los Angeles to Reagan-National with no change fees?

Accepted Answer

Need flexible booking options for your flight to Reagan-National from Los Angeles? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 21

Can Cheapflights notify me if prices for flights from Los Angeles to Reagan-National become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Los Angeles to Reagan-National on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	$415
One-way from	$242
Popular in	June
Cheapest in	September
Average price	$713

Cheap flights from Los Angeles to Washington, D.C. Reagan-National Airport from $242

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Los Angeles to Reagan-National

Cheapest flights from Los Angeles to Reagan-NationalExplore the most affordable flight options available from Los Angeles to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Explore the most affordable flight options available from Los Angeles to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Best flights from Los Angeles to Reagan-NationalDiscover carefully curated flight deals from Los Angeles to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 July 2026.

Discover carefully curated flight deals from Los Angeles to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 July 2026.

Direct flights from Los Angeles to Reagan-NationalExplore direct flight options from Los Angeles to Reagan-National based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 July 2026.

Explore direct flight options from Los Angeles to Reagan-National based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 July 2026.

Last-minute flights from Los Angeles to Reagan-NationalDiscover last-minute flight deals from Los Angeles to Reagan-National. Data last updated 18 July 2026 and is based on user searches.

Discover last-minute flight deals from Los Angeles to Reagan-National. Data last updated 18 July 2026 and is based on user searches.

One-way flights from Los Angeles to Reagan-NationalSearch for one-way flight options from Los Angeles to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 18 July 2026.

Search for one-way flight options from Los Angeles to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 18 July 2026.

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Cheapflights Insights

How far ahead should I book a flight from Los Angeles to Washington, D.C. Reagan-National Airport?

The best time to book flights from Los Angeles to Washington, D.C. Reagan-National Airport is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Los Angeles to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to fly from LAX to DCA?

When flying from Los Angeles to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Los Angeles to Washington, D.C. Reagan-National Airport?

Weekly flight availability from Los Angeles to Washington, D.C. Reagan-National Airport

The most flights from LAX to DCA are scheduled on a Friday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How often are flights from Los Angeles to Washington, D.C. delayed?

About 15% of weekly flights between Los Angeles and Washington, D.C. have experienced delays in the past year, with the average delay time being 168 minutes.

What is the most punctual flight time for Los Angeles to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Los Angeles to Washington, D.C. flights?

Over the past year, Delta have had the lowest number of delays on this route, with just 12% of flights being delayed.

Related info for your journey

What airport do you fly from for flights from Los Angeles to Washington, D.C. Reagan-National?

How long is the flight from Los Angeles to Washington, D.C. Reagan-National Airport?

What are the most reliable airlines from Los Angeles to Washington, D.C. Reagan-National Airport?

Can I find deals for flights from Los Angeles to Reagan-National that include hotel bookings?

How can I find direct flights from Los Angeles to Reagan-National?

Can I find deals for business class flights from Los Angeles to Reagan-National?

What is the cheapest month to book a flight from Los Angeles to Washington, D.C. Reagan-National Airport?

Travelling to a place near Washington, D.C. Reagan-National Airport?

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Can Cheapflights notify me if prices for flights from Los Angeles to Reagan-National become cheaper?

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Cheapest flights from Los Angeles to Reagan-National
Explore the most affordable flight options available from Los Angeles to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Best flights from Los Angeles to Reagan-National
Discover carefully curated flight deals from Los Angeles to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 July 2026.

Direct flights from Los Angeles to Reagan-National
Explore direct flight options from Los Angeles to Reagan-National based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 July 2026.

Last-minute flights from Los Angeles to Reagan-National
Discover last-minute flight deals from Los Angeles to Reagan-National. Data last updated 18 July 2026 and is based on user searches.

One-way flights from Los Angeles to Reagan-National
Search for one-way flight options from Los Angeles to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 18 July 2026.