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Cheap flights from New York LaGuardia Airport to Washington, D.C. from C$ 137

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 21/1. 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 round-trip flights

These are some of the best round-trip flight deals from New York LaGuardia Airport to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from New York LaGuardia Airport to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from New York LaGuardia Airport to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from New York LaGuardia Airport to Washington, D.C.

Find recent round-trip train or bus tickets from New York LaGuardia Airport to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
6:00 a.m. - 7:26 a.m.LGA-IAD
1h 26mdirect
10:10 p.m. - 11:30 p.m.IAD-LGA
1h 20mdirect
C$ 272United Airlines
Find Deal
Sat, 18 Jan - Sat, 25 Jan
8:20 a.m. - 9:47 a.m.LGA-DCA
1h 27mdirect
5:00 p.m. - 6:25 p.m.DCA-LGA
1h 25mdirect
C$ 272Delta
Find Deal
Sat, 22 Feb - Sat, 22 Feb
7:00 a.m. - 12:15 p.m.LGA-DCA
5h 15m1 stop
3:00 p.m. - 9:00 p.m.DCA-LGA
6h 00m1 stop
C$ 290JetBlue
Find Deal
Sat, 25 Jan - Sat, 25 Jan
10:55 a.m. - 4:00 p.m.LGA-DCA
5h 05m1 stop
10:45 a.m. - 2:12 p.m.DCA-LGA
3h 27m1 stop
C$ 299JetBlue
Find Deal
Wed, 5 Feb - Wed, 12 Feb
7:00 a.m. - 12:15 p.m.LGA-DCA
5h 15m1 stop
10:45 a.m. - 2:12 p.m.DCA-LGA
3h 27m1 stop
C$ 300JetBlue
Find Deal
Sat, 25 Jan - Sun, 26 Jan
2:50 p.m. - 4:18 p.m.LGA-IAD
1h 28mdirect
10:10 p.m. - 11:30 p.m.IAD-LGA
1h 20mdirect
C$ 306United Airlines
Find Deal
Tue, 21 Jan - Tue, 28 Jan
8:20 a.m. - 9:50 a.m.LGA-DCA
1h 30mdirect
9:05 p.m. - 10:26 p.m.DCA-LGA
1h 21mdirect
C$ 306Delta
Find Deal
Sat, 25 Jan - Sun, 26 Jan
10:59 a.m. - 3:05 p.m.LGA-DCA
4h 06m1 stop
6:00 p.m. - 9:59 p.m.DCA-LGA
3h 59m1 stop
C$ 318JetBlue
Find Deal
Tue, 13 May - Tue, 13 May
9:05 a.m. - 6:00 p.m.LGA-DCA
8h 55m1 stop
2:55 p.m. - 9:05 p.m.DCA-LGA
6h 10m1 stop
C$ 476Southwest
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Tue, 7 Jan - Wed, 8 Jan
3:30 p.m. - 11:50 p.m.LGA-DCA
8h 20m1 stop
6:05 p.m. - 11:10 p.m.DCA-LGA
5h 05m1 stop
C$ 543Southwest
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Mon, 20 Jan - Mon, 27 Jan
4:59 p.m. - 6:33 p.m.LGA-DCA
1h 34mdirect
C$ 137Delta
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Tue, 21 Jan
7:00 a.m. - 12:15 p.m.LGA-DCA
5h 15m1 stop
C$ 149JetBlue
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Tue, 21 Jan
10:27 a.m. - 11:53 a.m.LGA-IAD
1h 26mdirect
C$ 171United Airlines
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Tue, 14 Jan
11:30 a.m. - 12:59 p.m.LGA-DCA
1h 29mdirect
C$ 171Delta
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Wed, 22 Jan
7:00 a.m. - 12:15 p.m.LGA-DCA
5h 15m1 stop
C$ 177JetBlue
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Sat, 8 Feb
7:29 p.m. - 8:55 p.m.LGA-IAD
1h 26mdirect
C$ 180United Airlines
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Tue, 21 Jan
8:29 a.m. - 10:00 a.m.LGA-DCA
1h 31mdirect
C$ 193Delta
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Sun, 5 Jan
10:28 a.m. - 11:57 a.m.LGA-IAD
1h 29mdirect
C$ 214United Airlines
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Sat, 1 Mar
10:20 a.m. - 7:45 p.m.LGA-DCA
9h 25m2 stops
C$ 256Southwest
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Sat, 22 Feb
9:20 a.m. - 6:55 p.m.LGA-DCA
9h 35m2 stops
C$ 302Southwest
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Tue, 6 May
9:35 a.m. - 11:07 a.m.LGA-DCA
1h 32mdirect
11:05 a.m. - 12:25 p.m.DCA-LGA
1h 20mdirect
C$ 385Delta
Find Deal
Wed, 25 Dec - Wed, 15 Jan
9:35 a.m. - 11:07 a.m.LGA-DCA
1h 32mdirect
8:00 a.m. - 9:14 a.m.DCA-LGA
1h 14mdirect
C$ 430Delta
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Wed, 25 Dec - Sat, 28 Dec
5:30 p.m. - 7:00 p.m.LGA-DCA
1h 30mdirect
8:00 a.m. - 9:14 a.m.DCA-LGA
1h 14mdirect
C$ 443Delta
Find Deal
Fri, 27 Dec - Sun, 5 Jan
9:35 a.m. - 11:07 a.m.LGA-DCA
1h 32mdirect
8:00 a.m. - 9:14 a.m.DCA-LGA
1h 14mdirect
C$ 466Delta
Find Deal
Wed, 25 Dec - Fri, 27 Dec
10:27 a.m. - 11:55 a.m.LGA-IAD
1h 28mdirect
5:10 p.m. - 6:43 p.m.IAD-LGA
1h 33mdirect
C$ 501United Airlines
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Thu, 26 Dec - Mon, 30 Dec
7:29 p.m. - 8:57 p.m.LGA-IAD
1h 28mdirect
10:10 p.m. - 11:30 p.m.IAD-LGA
1h 20mdirect
C$ 529United Airlines
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Fri, 27 Dec - Fri, 3 Jan
3:54 p.m. - 8:59 p.m.LGA-DCA
5h 05m1 stop
9:45 a.m. - 1:20 p.m.DCA-LGA
3h 35m1 stop
C$ 549JetBlue
Find Deal
Mon, 23 Dec - Sun, 12 Jan
4:45 p.m. - 10:55 p.m.LGA-DCA
6h 10m1 stop
6:55 a.m. - 1:30 p.m.DCA-LGA
6h 35m1 stop
C$ 716Southwest
Find Deal
Wed, 25 Dec - Wed, 15 Jan
6:30 a.m. - 10:59 a.m.LGA-DCA
4h 29m1 stop
4:55 p.m. - 8:35 p.m.DCA-LGA
3h 40m1 stop
C$ 799JetBlue
Find Deal
Tue, 24 Dec - Wed, 25 Dec
7:15 a.m. - 4:00 p.m.LGA-DCA
8h 45m1 stop
10:05 a.m. - 5:25 p.m.DCA-LGA
7h 20m2 stops
C$ 984Southwest
Find Deal
Fri, 27 Dec - Sun, 5 Jan
6:00 a.m. - 7:26 a.m.LGA-IAD
1h 26mdirect
10:10 p.m. - 11:30 p.m.IAD-LGA
1h 20mdirect
C$ 272United Airlines
Find Deal
Sat, 18 Jan - Sat, 25 Jan
8:20 a.m. - 9:47 a.m.LGA-DCA
1h 27mdirect
5:00 p.m. - 6:25 p.m.DCA-LGA
1h 25mdirect
C$ 272Delta
Find Deal
Sat, 22 Feb - Sat, 22 Feb
2:50 p.m. - 4:18 p.m.LGA-IAD
1h 28mdirect
10:10 p.m. - 11:30 p.m.IAD-LGA
1h 20mdirect
C$ 306United Airlines
Find Deal
Tue, 21 Jan - Tue, 28 Jan
8:20 a.m. - 9:50 a.m.LGA-DCA
1h 30mdirect
9:05 p.m. - 10:26 p.m.DCA-LGA
1h 21mdirect
C$ 306Delta
Find Deal
Sat, 25 Jan - Sun, 26 Jan
5:00 p.m. - 6:34 p.m.LGA-DCA
1h 34mdirect
5:00 p.m. - 6:28 p.m.DCA-LGA
1h 28mdirect
C$ 328Delta
Find Deal
Sat, 18 Jan - Sat, 25 Jan
7:29 p.m. - 8:55 p.m.LGA-IAD
1h 26mdirect
10:10 p.m. - 11:30 p.m.IAD-LGA
1h 20mdirect
C$ 341United Airlines
Find Deal
Fri, 17 Jan - Mon, 20 Jan
11:30 a.m. - 12:57 p.m.LGA-DCA
1h 27mdirect
8:55 a.m. - 10:20 a.m.DCA-LGA
1h 25mdirect
C$ 341Delta
Find Deal
Wed, 5 Feb - Wed, 12 Feb
6:00 a.m. - 7:26 a.m.LGA-IAD
1h 26mdirect
12:35 p.m. - 2:05 p.m.IAD-LGA
1h 30mdirect
C$ 358United Airlines
Find Deal
Sat, 25 Jan - Sat, 25 Jan
10:27 a.m. - 11:53 a.m.LGA-IAD
1h 26mdirect
10:10 p.m. - 11:30 p.m.IAD-LGA
1h 20mdirect
C$ 362United Airlines
Find Deal
Thu, 9 Jan - Wed, 15 Jan
9:25 p.m. - 10:53 p.m.LGA-DCA
1h 28mdirect
7:35 p.m. - 9:01 p.m.DCA-LGA
1h 26mdirect
C$ 362Delta
Find Deal
Fri, 10 Jan - Sun, 12 Jan

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

Our best United Airlines deals on New York LaGuardia Airport to Washington, D.C. flight tickets
United Airlines
18 Jan
LGA6:00 a.m.New York LaGuardia
1h 26m
IAD7:26 a.m.Washington, D.C. Dulles Intl
25 Jan
IAD10:10 p.m.Washington, D.C. Dulles Intl
1h 20m
LGA11:30 p.m.New York LaGuardia
United Airlines
21 Jan
LGA2:50 p.m.New York LaGuardia
1h 28m
IAD4:18 p.m.Washington, D.C. Dulles Intl
28 Jan
IAD10:10 p.m.Washington, D.C. Dulles Intl
1h 20m
LGA11:30 p.m.New York LaGuardia
United Airlines
10 Feb
LGA9:20 a.m.New York LaGuardia
9h 23m
1 stop
IAD6:43 p.m.Washington, D.C. Dulles Intl
10 Feb
IAD10:10 p.m.Washington, D.C. Dulles Intl
1h 20m
LGA11:30 p.m.New York LaGuardia

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
22 Feb
LGA8:20 a.m.New York LaGuardia
1h 27m
DCA9:47 a.m.Washington, D.C. Reagan-National
22 Feb
DCA5:00 p.m.Washington, D.C. Reagan-National
1h 25m
LGA6:25 p.m.New York LaGuardia
Delta
25 Jan
LGA8:20 a.m.New York LaGuardia
1h 30m
DCA9:50 a.m.Washington, D.C. Reagan-National
26 Jan
DCA9:05 p.m.Washington, D.C. Reagan-National
1h 21m
LGA10:26 p.m.New York LaGuardia
Delta
18 Jan
LGA5:00 p.m.New York LaGuardia
1h 34m
DCA6:34 p.m.Washington, D.C. Reagan-National
25 Jan
DCA5:00 p.m.Washington, D.C. Reagan-National
1h 28m
LGA6:28 p.m.New York LaGuardia

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.?

If you aren’t able to travel during the month of September, then book flights to Washington, D.C. from New York LaGuardia Airport during May instead. Flights to Washington, D.C. in May, while not as cheap as those in September, still average around C$ 326.

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.

Can stopping save me money on New York LaGuardia Airport to Washington, D.C. flights?

You could potentially save up to 9% on your flight if you consider stops on a New York LaGuardia Airport to Washington, D.C. flight.

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

As of December 2024, prices for New York LaGuardia Airport to Washington, D.C. flights are approximately 0% 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 round-trip 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.

Best price found

C$ 137

Fastest flight time

1h 20m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from New York LaGuardia Airport in the past 72 hours is C$ 137. The best round-trip flight deal from New York LaGuardia Airport to Washington, D.C. found on momondo in the last 72 hours is C$ 272.
The fastest flight from New York LaGuardia Airport to Washington, D.C. takes 1h 20m
Direct flights go from New York LaGuardia Airport to Washington, D.C. every day.
There are 2 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

  • 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. A reasonable flight in good conditions will take 1h 20m.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.?


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Washington, D.C. for you.

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

momondo does allow users to show only those flights to Washington, D.C. from New York which offer a flexible booking policy as well as other useful filters and features.

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?

Yes. momondo can track prices for New York to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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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.