฿2,180 Cheap Flights from New York (LGA) to Washington (DCA)

View ฿2,180 flight on Fri, 15 May 2026Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Ronald Reagan National Airport (DCA)

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Cheap Flights from New York (LGA) to Washington (DCA)

Prices were available within the past 7 days and start at ฿2,180 for one-way flights and ฿4,985 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 20 Apr - Mon, 27 Apr
LGA
New York
DCA
Washington
฿4,985 Return, found 3 days ago
฿4,985
Return
found 3 days ago
Select Delta flight, departing Mon, 20 Apr from New York to Washington, returning Mon, 27 Apr, priced at ฿4,985 found 3 days ago
Delta
Thu, 2 Apr - Sun, 5 Apr
LGA
New York
DCA
Washington
฿5,265 Return, found 1 day ago
฿5,265
Return
found 1 day ago
Select Delta flight, departing Thu, 2 Apr from New York to Washington, returning Sun, 5 Apr, priced at ฿5,265 found 1 day ago
American Airlines
Wed, 3 Jun - Fri, 5 Jun
LGA
New York
DCA
Washington
฿5,300 Return, found 2 days ago
฿5,300
Return
found 2 days ago
Select American Airlines flight, departing Wed, 3 Jun from New York to Washington, returning Fri, 5 Jun, priced at ฿5,300 found 2 days ago
Delta
Thu, 19 Mar - Mon, 23 Mar
LGA
New York
DCA
Washington
฿5,545 Return, found 6 days ago
฿5,545
Return
found 6 days ago
Select Delta flight, departing Thu, 19 Mar from New York to Washington, returning Mon, 23 Mar, priced at ฿5,545 found 6 days ago
Delta
Mon, 20 Apr - Mon, 27 Apr
LGA
New York
DCA
Washington
฿5,610 Return, found 3 days ago
฿5,610
Return
found 3 days ago
Select Delta flight, departing Mon, 20 Apr from New York to Washington, returning Mon, 27 Apr, priced at ฿5,610 found 3 days ago
Delta
Thu, 2 Apr - Sun, 5 Apr
LGA
New York
DCA
Washington
฿5,890 Return, found 1 day ago
฿5,890
Return
found 1 day ago
Select Delta flight, departing Thu, 2 Apr from New York to Washington, returning Sun, 5 Apr, priced at ฿5,890 found 1 day ago
Delta
Thu, 2 Apr - Sun, 5 Apr
LGA
New York
DCA
Washington
฿6,210 Return, found 1 day ago
฿6,210
Return
found 1 day ago
Select Delta flight, departing Thu, 2 Apr from New York to Washington, returning Sun, 5 Apr, priced at ฿6,210 found 1 day ago
American Airlines
Mon, 20 Apr - Mon, 27 Apr
LGA
New York
DCA
Washington
฿6,240 Return, found 3 days ago
฿6,240
Return
found 3 days ago
Select American Airlines flight, departing Mon, 20 Apr from New York to Washington, returning Mon, 27 Apr, priced at ฿6,240 found 3 days ago
Delta
Thu, 19 Mar - Mon, 23 Mar
LGA
New York
DCA
Washington
฿6,485 Return, found 6 days ago
฿6,485
Return
found 6 days ago
Select Delta flight, departing Thu, 19 Mar from New York to Washington, returning Mon, 23 Mar, priced at ฿6,485 found 6 days ago
American Airlines
Thu, 19 Mar - Mon, 23 Mar
LGA
New York
DCA
Washington
฿6,805 Return, found 6 days ago
฿6,805
Return
found 6 days ago
Select American Airlines flight, departing Thu, 19 Mar from New York to Washington, returning Mon, 23 Mar, priced at ฿6,805 found 6 days ago

Frequently asked questions

How much is a flight from LaGuardia Airport to Ronald Reagan Washington National Airport (DCA)?
Start packing your bags, because round-trip flights from LaGuardia Airport to Ronald Reagan Washington National Airport (DCA) start from ฿4,985. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move 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 LaGuardia Airport to DCA?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from LGA to DCA 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 LaGuardia Airport to DCA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LGA to DCA?
It's only 350 kilometres from LGA to Ronald Reagan Washington National Airport (DCA). Chances are you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from LaGuardia Airport (LGA) to DCA?
There are a few airlines that fly straight from LaGuardia Airport (LGA) to Ronald Reagan Washington National Airport (DCA). American Airlines (AA) is a popular option, offering 330 flights every month. Delta Air Lines (DL) is also worth considering. It operates 325 flights every month. Between these two airlines, you'll be able to find a good deal from Flushing to Arlington.
Are LaGuardia Airport (LGA) to DCA flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some of the cheapest airfares from LaGuardia Airport (LGA) to National Airport surfacing a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines publish prices that far in advance.

Travel information

Origin airport
LaGuardia
Destination airport
Ronald Reagan Washington National
Return price
฿4,985
Distance
343 km
Average flight time
1 hour 23 mins

Book with confidence

Perfect flights from New York to Washington

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Our flexible LaGuardia to Ronald Reagan Washington National ticket options cater to your travel preferences, with incredible one-way fares from ฿2,180 and roundtrip prices from ฿4,985. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
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Perfect flights from New York to Washington
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