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Cheap flights from New York LaGuardia Airport to Washington, D.C. from ₹ 4,073

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 28/4. 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

Enter your travel dates to find the best prices.
JetBlue Logo
12:00 - 19:00
LGA
-
DCA
7h 00m
1 stop
JetBlue Logo
11:00 - 20:11
DCA
-
LGA
9h 11m
1 stop
₹ 7,875JetBlue
Wed, 29 Apr - Sat, 9 May
JetBlue Logo
12:30 - 22:31
LGA
-
DCA
10h 01m
1 stop
JetBlue Logo
15:59 - 22:57
DCA
-
LGA
6h 58m
1 stop
₹ 8,056JetBlue
Tue, 24 Feb - Wed, 25 Feb
JetBlue Logo
12:30 - 22:31
LGA
-
DCA
10h 01m
1 stop
JetBlue Logo
07:00 - 15:01
DCA
-
LGA
8h 01m
1 stop
₹ 8,147JetBlue
Wed, 11 Mar - Thu, 12 Mar
JetBlue Logo
15:55 - 22:59
LGA
-
DCA
7h 04m
1 stop
JetBlue Logo
15:59 - 22:57
DCA
-
LGA
6h 58m
1 stop
₹ 8,328JetBlue
Wed, 18 Feb - Wed, 25 Feb
JetBlue Logo
12:00 - 19:00
LGA
-
DCA
7h 00m
1 stop
JetBlue Logo
11:00 - 20:11
DCA
-
LGA
9h 11m
1 stop
₹ 8,509JetBlue
Thu, 30 Apr - Sat, 9 May
JetBlue Logo
12:30 - 22:31
LGA
-
DCA
10h 01m
1 stop
JetBlue Logo
14:45 - 00:12
DCA
-
LGA
9h 27m
1 stop
₹ 8,599JetBlue
Wed, 11 Mar - Mon, 16 Mar
JetBlue Logo
13:55 - 22:59
LGA
-
DCA
9h 04m
1 stop
JetBlue Logo
14:55 - 00:12
DCA
-
LGA
9h 17m
1 stop
₹ 8,780JetBlue
Wed, 18 Mar - Sun, 22 Mar
JetBlue Logo
15:55 - 22:31
LGA
-
DCA
6h 36m
1 stop
JetBlue Logo
07:30 - 15:00
DCA
-
LGA
7h 30m
1 stop
₹ 8,961JetBlue
Thu, 26 Feb - Sun, 1 Mar
JetBlue Logo
15:55 - 22:59
LGA
-
DCA
7h 04m
1 stop
JetBlue Logo
10:50 - 20:33
DCA
-
LGA
9h 43m
1 stop
₹ 9,414JetBlue
Sat, 21 Feb - Wed, 25 Feb
JetBlue Logo
15:55 - 22:59
LGA
-
DCA
7h 04m
1 stop
JetBlue Logo
15:59 - 22:57
DCA
-
LGA
6h 58m
1 stop
₹ 9,504JetBlue
Mon, 23 Feb - Wed, 25 Feb

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 Apr
LGA12:00New York LaGuardia
7h 00m
1 stop
DCA19:00Washington, D.C. Reagan-National
9 May
DCA11:00Washington, D.C. Reagan-National
9h 11m
1 stop
LGA20:11New York LaGuardia
₹ 7,875
JetBlue
24 Feb
LGA12:30New York LaGuardia
10h 01m
1 stop
DCA22:31Washington, D.C. Reagan-National
25 Feb
DCA15:59Washington, D.C. Reagan-National
6h 58m
1 stop
LGA22:57New York LaGuardia
₹ 8,056
JetBlue
11 Mar
LGA12:30New York LaGuardia
10h 01m
1 stop
DCA22:31Washington, D.C. Reagan-National
12 Mar
DCA07:00Washington, D.C. Reagan-National
8h 01m
1 stop
LGA15:01New York LaGuardia
₹ 8,147

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

Our best Delta deals on New York LaGuardia Airport to Washington, D.C. flight tickets
Delta
27 Feb
LGA21:45New York LaGuardia
1h 22m
DCA23:07Washington, D.C. Reagan-National
1 Mar
DCA11:00Washington, D.C. Reagan-National
1h 13m
LGA12:13New York LaGuardia
₹ 11,677
Delta
26 Feb
LGA06:00New York LaGuardia
1h 19m
DCA07:19Washington, D.C. Reagan-National
1 Mar
DCA19:35Washington, D.C. Reagan-National
1h 25m
LGA21:00New York LaGuardia
₹ 11,767
Delta
26 Feb
LGA21:45New York LaGuardia
1h 22m
DCA23:07Washington, D.C. Reagan-National
1 Mar
DCA19:35Washington, D.C. Reagan-National
1h 25m
LGA21:00New York LaGuardia
₹ 12,401

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 7 February 2026.
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

Wed 29/4

12:00-19:00

1 stop7h 00m

Washington, D.C. Reagan-National

Sat 9/5

11:00-20:11

1 stop9h 11m

₹ 7,875

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Tue 24/2

12:30-22:31

1 stop10h 01m

Washington, D.C. Reagan-National

Wed 25/2

15:59-22:57

1 stop6h 58m

₹ 8,056

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Wed 11/3

12:30-22:31

1 stop10h 01m

Washington, D.C. Reagan-National

Thu 12/3

07:00-15:01

1 stop8h 01m

₹ 8,147

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Wed 18/2

15:55-22:59

1 stop7h 04m

Washington, D.C. Reagan-National

Wed 25/2

15:59-22:57

1 stop6h 58m

₹ 8,328

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Thu 30/4

12:00-19:00

1 stop7h 00m

Washington, D.C. Reagan-National

Sat 9/5

11:00-20:11

1 stop9h 11m

₹ 8,509

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Wed 11/3

12:30-22:31

1 stop10h 01m

Washington, D.C. Reagan-National

Mon 16/3

14:45-00:12

1 stop9h 27m

₹ 8,599

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Wed 18/3

13:55-22:59

1 stop9h 04m

Washington, D.C. Reagan-National

Sun 22/3

14:55-00:12

1 stop9h 17m

₹ 8,780

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Thu 26/2

15:55-22:31

1 stop6h 36m

Washington, D.C. Reagan-National

Sun 1/3

07:30-15:00

1 stop7h 30m

₹ 8,961

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Sat 21/2

15:55-22:59

1 stop7h 04m

Washington, D.C. Reagan-National

Wed 25/2

10:50-20:33

1 stop9h 43m

₹ 9,414

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Mon 23/2

15:55-22:59

1 stop7h 04m

Washington, D.C. Reagan-National

Wed 25/2

15:59-22:57

1 stop6h 58m

₹ 9,504

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, February 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 ₹ 14,935. 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 ₹ 17,832.

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 Wednesday when prices can be found for as low as ₹ 28,184. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, 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 ₹ 49,489.

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 at midday. Flights from New York LaGuardia Airport to Washington, D.C. during this time can be as low as ₹ 32,710. Flights in the evening are often more expensive, with an average ticket price of ₹ 45,631.

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 February 2026, prices for New York LaGuardia Airport to Washington, D.C. flights are approximately 41% cheaper 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 29m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The fastest flight from New York LaGuardia Airport to Washington, D.C. takes 1h 29m
Direct flights go from New York LaGuardia Airport to Washington, D.C. every day.
There are 2 airports in Washington, D.C.. From New York LaGuardia Airport there are direct flights to 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 29m.

  • 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