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Cheap flights from New York LaGuardia Airport to Washington, D.C. from ₹ 6,092

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Washington, D.C. departing on 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Washington, D.C.

Cheap return flights

Delta Logo
21:25 - 22:51LGA-DCA
1h 26mdirect
Delta Logo
17:30 - 18:54DCA-LGA
1h 24mdirect
₹ 12,096Delta
Find Deal
Fri, 17 Oct - Sat, 18 Oct
Delta Logo
17:10 - 18:39LGA-DCA
1h 29mdirect
Delta Logo
11:00 - 12:09DCA-LGA
1h 09mdirect
₹ 12,978Delta
Find Deal
Sat, 11 Oct - Tue, 14 Oct
Delta Logo
06:00 - 07:18LGA-DCA
1h 18mdirect
Delta Logo
17:50 - 19:17DCA-LGA
1h 27mdirect
₹ 13,861Delta
Find Deal
Fri, 26 Sep - Sat, 27 Sep
Delta Logo
21:25 - 22:51LGA-DCA
1h 26mdirect
Delta Logo
17:30 - 18:54DCA-LGA
1h 24mdirect
₹ 14,921Delta
Find Deal
Fri, 10 Oct - Sat, 11 Oct
JetBlue Logo
06:29 - 12:47LGA-DCA
6h 18m1 stop
JetBlue Logo
06:15 - 13:26DCA-LGA
7h 11m1 stop
₹ 19,512JetBlue
Find Deal
Wed, 29 Oct - Fri, 31 Oct
American Airlines Logo
17:15 - 18:43LGA-DCA
1h 28mdirect
American Airlines Logo
07:29 - 08:39DCA-LGA
1h 10mdirect
₹ 20,483American Airlines
Find Deal
Thu, 25 Sep - Wed, 1 Oct
Southwest Logo
16:30 - 23:40LGA-DCA
7h 10m1 stop
Southwest Logo
15:35 - 21:55DCA-LGA
6h 20m1 stop
₹ 21,278Southwest
Find Deal
Tue, 21 Oct - Wed, 22 Oct
Southwest Logo
06:05 - 12:00LGA-DCA
5h 55m1 stop
Southwest Logo
14:35 - 22:30DCA-LGA
7h 55m2 stops
₹ 21,719Southwest
Find Deal
Tue, 21 Oct - Tue, 21 Oct
JetBlue Logo
10:59 - 18:16LGA-DCA
7h 17m1 stop
JetBlue Logo
10:41 - 20:00DCA-LGA
9h 19m1 stop
₹ 22,337JetBlue
Find Deal
Sat, 27 Sep - Wed, 1 Oct
American Airlines Logo
09:40 - 10:59LGA-DCA
1h 19mdirect
American Airlines Logo
13:45 - 18:18DCA-LGA
4h 33m1 stop
₹ 23,220American Airlines
Find Deal
Wed, 8 Oct - Wed, 8 Oct

JetBlue flights from New York LaGuardia Airport to Washington, D.C.

Our best JetBlue deals on New York LaGuardia Airport to Washington, D.C. flight tickets
JetBlue
29 Oct
LGA06:29New York LaGuardia
6h 18m
1 stop
DCA12:47Washington, D.C. Reagan-National
31 Oct
DCA06:15Washington, D.C. Reagan-National
7h 11m
1 stop
LGA13:26New York LaGuardia
₹ 19,512
Find similar
JetBlue
27 Sept
LGA10:59New York LaGuardia
7h 17m
1 stop
DCA18:16Washington, D.C. Reagan-National
1 Oct
DCA10:41Washington, D.C. Reagan-National
9h 19m
1 stop
LGA20:00New York LaGuardia
₹ 22,337
Find similar
JetBlue
24 Oct
LGA13:30New York LaGuardia
7h 24m
1 stop
DCA20:54Washington, D.C. Reagan-National
26 Oct
DCA06:45Washington, D.C. Reagan-National
6h 25m
1 stop
LGA13:10New York LaGuardia
₹ 22,867
Find similar

American Airlines flights from New York LaGuardia Airport to Washington, D.C.

Our best American Airlines deals on New York LaGuardia Airport to Washington, D.C. flight tickets
American Airlines
25 Sept
LGA17:15New York LaGuardia
1h 28m
DCA18:43Washington, D.C. Reagan-National
1 Oct
DCA07:29Washington, D.C. Reagan-National
1h 10m
LGA08:39New York LaGuardia
₹ 20,483
Find similar
American Airlines
8 Oct
LGA09:40New York LaGuardia
1h 19m
DCA10:59Washington, D.C. Reagan-National
8 Oct
DCA13:45Washington, D.C. Reagan-National
4h 33m
1 stop
LGA18:18New York LaGuardia
₹ 23,220
Find similar
American Airlines
25 Sept
LGA09:59New York LaGuardia
6h 00m
1 stop
DCA15:59Washington, D.C. Reagan-National
1 Oct
DCA22:20Washington, D.C. Reagan-National
1h 24m
LGA23:44New York LaGuardia
₹ 23,573
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momondo Fare Finder

 
Customise your flight search to find flights from New York LaGuardia Airport to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 13 September 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Fri 17/10

21:25-22:51

Nonstop1h 26m

Washington, D.C. Reagan-National

Sat 18/10

17:30-18:54

Nonstop1h 24m

₹ 12,096

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Sat 11/10

17:10-18:39

Nonstop1h 29m

Washington, D.C. Reagan-National

Tue 14/10

11:00-12:09

Nonstop1h 09m

₹ 12,978

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Fri 26/9

06:00-07:18

Nonstop1h 18m

Washington, D.C. Reagan-National

Sat 27/9

17:50-19:17

Nonstop1h 27m

₹ 13,861

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Fri 10/10

21:25-22:51

Nonstop1h 26m

Washington, D.C. Reagan-National

Sat 11/10

17:30-18:54

Nonstop1h 24m

₹ 14,921

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Wed 29/10

06:29-12:47

1 stop6h 18m

Washington, D.C. Reagan-National

Fri 31/10

06:15-13:26

1 stop7h 11m

₹ 19,512

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Thu 25/9

17:15-18:43

Nonstop1h 28m

Washington, D.C. Reagan-National

Wed 1/10

07:29-08:39

Nonstop1h 10m

₹ 20,483

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Tue 21/10

16:30-23:40

1 stop7h 10m

Washington, D.C. Reagan-National

Wed 22/10

15:35-21:55

1 stop6h 20m

₹ 21,278

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Tue 21/10

06:05-12:00

1 stop5h 55m

Washington, D.C. Reagan-National

Tue 21/10

14:35-22:30

2 stops7h 55m

₹ 21,719

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Sat 27/9

10:59-18:16

1 stop7h 17m

Washington, D.C. Reagan-National

Wed 1/10

10:41-20:00

1 stop9h 19m

₹ 22,337

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Wed 8/10

09:40-10:59

Nonstop1h 19m

Washington, D.C. Reagan-National

Wed 8/10

13:45-18:18

1 stop4h 33m

₹ 23,220

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from New York LaGuardia Airport to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C.?

In general, September is the cheapest month to fly from New York LaGuardia Airport to Washington, D.C.. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 16,687. The month of April is another great option to travel to Washington, D.C., with average flight prices from New York LaGuardia Airport averaging around ₹ 17,393.

What is the cheapest day to depart on your flight to Washington, D.C.?

The cheapest day to depart on your flight to Washington, D.C. is on a Friday when prices can be found for as low as ₹ 33,967. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to Washington, D.C. for around ₹ 70,631.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Our most recent data shows that the best time of day to fly to Washington, D.C. is in the afternoon. Flights from New York LaGuardia Airport to Washington, D.C. during this time can be as low as ₹ 34,581. Flights at midday are often more expensive, with an average ticket price of ₹ 54,570.

What is the cheapest New York LaGuardia to Washington, D.C. flight route?

Fly from New York LaGuardia to Washington, D.C. Reagan-National for the best New York LaGuardia - Washington, D.C. flight prices

What cabin class options are available on New York LaGuardia to Washington, D.C. flights?

There are 2 cabin classes available to choose from on New York LaGuardia to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New York LaGuardia Airport to Washington, D.C. flight prices changed over time?

As of September 2025, prices for New York LaGuardia Airport to Washington, D.C. flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York LaGuardia Airport to Washington, D.C. (LGA to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Washington, D.C.

Fastest flight time

1h 18m

Direct flights

Every day

Airports in Washington, D.C.

1 airport
The fastest flight from New York LaGuardia Airport to Washington, D.C. takes 1h 18m
Direct flights go from New York LaGuardia Airport to Washington, D.C. every day.
There is 1 airport near Washington, D.C.: Washington, D.C. Reagan-National (DCA)
Search flight deals

  • How far is New York LaGuardia to Washington, D.C. by plane?

    A flight from New York LaGuardia to Washington, D.C. will travel around 340.5 km. In terms of flight time, this usually takes a little over 1h 18m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Washington, D.C.?

    Prices for flights from New York LaGuardia Airport to Washington, D.C. are refreshed on a daily basis.

  • How old do you have to be to fly from New York LaGuardia Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York LaGuardia Airport to Washington, D.C.?

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Manassas
Fairfax
College Park
Herndon
Arlington
Fredericksburg
National Harbor

Why use momondo?

Why should I use momondo to find a flight deal from New York to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from New York.

I’m not ready to book a flight from New York to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New York to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport