S$229 Cheap Flights from Los Angeles to Washington

View S$229 flight on Tue, 5 May, 2026Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Los Angeles to Washington (LAX-DCA)

Prices were available within the past 7 days and start at S$229 for one-way flights and S$493 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 4 Oct - Sat, 17 Oct
LAX
Los Angeles
DCA
Washington
S$493 Return, found 1 hour ago
S$493
Return
found 1 hour ago
Select Delta flight, departing Sun, 4 Oct from Los Angeles to Washington, returning Sat, 17 Oct, priced at S$493 found 1 hour ago
Delta
Mon, 19 Oct - Sat, 31 Oct
LAX
Los Angeles
DCA
Washington
S$493 Return, found 1 hour ago
S$493
Return
found 1 hour ago
Select Delta flight, departing Mon, 19 Oct from Los Angeles to Washington, returning Sat, 31 Oct, priced at S$493 found 1 hour ago
American Airlines
Mon, 19 Oct - Sat, 31 Oct
LAX
Los Angeles
DCA
Washington
S$500 Return, found 1 hour ago
S$500
Return
found 1 hour ago
Select American Airlines flight, departing Mon, 19 Oct from Los Angeles to Washington, returning Sat, 31 Oct, priced at S$500 found 1 hour ago
American Airlines
Mon, 19 Oct - Sat, 31 Oct
LAX
Los Angeles
DCA
Washington
S$526 Return, found 1 hour ago
S$526
Return
found 1 hour ago
Select American Airlines flight, departing Mon, 19 Oct from Los Angeles to Washington, returning Sat, 31 Oct, priced at S$526 found 1 hour ago
American Airlines
Mon, 19 Oct - Sat, 31 Oct
LAX
Los Angeles
DCA
Washington
S$552 Return, found 1 hour ago
S$552
Return
found 1 hour ago
Select American Airlines flight, departing Mon, 19 Oct from Los Angeles to Washington, returning Sat, 31 Oct, priced at S$552 found 1 hour ago
Delta
Mon, 19 Oct - Sat, 31 Oct
LAX
Los Angeles
DCA
Washington
S$557 Return, found 1 hour ago
S$557
Return
found 1 hour ago
Select Delta flight, departing Mon, 19 Oct from Los Angeles to Washington, returning Sat, 31 Oct, priced at S$557 found 1 hour ago
American Airlines
Wed, 15 Jul - Thu, 23 Jul
LAX
Los Angeles
DCA
Washington
S$564 Return, found 4 days ago
S$564
Return
found 4 days ago
Select American Airlines flight, departing Wed, 15 Jul from Los Angeles to Washington, returning Thu, 23 Jul, priced at S$564 found 4 days ago
American Airlines
Wed, 15 Jul - Thu, 23 Jul
LAX
Los Angeles
DCA
Washington
S$571 Return, found 4 days ago
S$571
Return
found 4 days ago
Select American Airlines flight, departing Wed, 15 Jul from Los Angeles to Washington, returning Thu, 23 Jul, priced at S$571 found 4 days ago
American Airlines
Mon, 19 Oct - Sat, 31 Oct
LAX
Los Angeles
DCA
Washington
S$594 Return, found 1 hour ago
S$594
Return
found 1 hour ago
Select American Airlines flight, departing Mon, 19 Oct from Los Angeles to Washington, returning Sat, 31 Oct, priced at S$594 found 1 hour ago
United
Sun, 4 Oct - Sat, 17 Oct
LAX
Los Angeles
DCA
Washington
S$672 Return, found 1 hour ago
S$672
Return
found 1 hour ago
Select United flight, departing Sun, 4 Oct from Los Angeles to Washington, returning Sat, 17 Oct, priced at S$672 found 1 hour ago

Find the cheapest month to fly from Los Angeles (LAX) to Washington (DCA)

April is typically the cheapest month to fly

From S$186 - S$400 per traveller.

Frequently asked questions

How much is a flight from LAX to National Airport?
Start packing your bags, because round-trip flights between Los Angeles Intl. Airport (LAX) and Ronald Reagan Washington National Airport (DCA) start from S$493. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles Intl. Airport (LAX) to DCA?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from LAX to National Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAX to Ronald Reagan Washington National Airport (DCA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles Intl. Airport (LAX) to National Airport?
Around 3,700 kilometres separates Los Angeles and Arlington, so pack some entertainment to help you while away a few hours. That thrilling novel you're eager to read will be just the ticket.
Which airlines fly direct from LAX to DCA?
With 60 flights a month operating from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA), American Airlines (AA) is a great choice. Alaska Airlines (AS) is also worth considering. It operates 30 flights every month. Between these two airlines, you'll be able to find a great deal from Los Angeles to Arlington.
Are LAX to Ronald Reagan Washington National Airport (DCA) flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between LAX and DCA are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some carriers release their prices up to a year ahead of the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to pounce when the price dips.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta
Return price
S$492
Distance
3688 km
Average flight time
8 hours 55 mins

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