Cheap Flight Tickets from New York (LGA) to Washington (IAD), Starting at $357

Good to Know: Cheapest and Fastest LGA - IAD Flights

Useful information for finding best airline tickets from La Guardia to Washington Dulles International on your next trip.

Cheapest Round Trip Flight

$357

UA United Airlines • 1 stop • 17h 37m

Jul 11 – Jul 12

The cheapest round trip flight from New York to Washington (LGA-IAD-LGA) is currently $357

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Cheapest One way Flight

$567

DL Delta Airlines • 1 stop • 31h 42m

Jul 29

The cheapest one way flight from New York to Washington (LGA-IAD) is currently $567

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Cheapest Direct Flight

$431

UA United Airlines • nonstop • 2h 9m

Jul 11

The cheapest nonstop flight from New York to Washington (LGA-IAD) is currently $431

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Fastest Flight

2h 3m

The fastest nonstop flight from New York to Washington (LGA-IAD) takes 2h 3m

Latest Flight Deals from New York (LGA) to Washington (IAD)

Compare and book low fare round-trip air tickets from New York to Washington. Ideal for travelers with confirmed return itineraries.

Jul 11 - Jul 12, Economy
UA
New York → Washington
17h 37m
8:05 AM - 7:02 PM • 1 stop
UA
New York → Washington
9h 6m
3:39 PM - 9:25 PM • 1 stop
$357
United Airlines
Jul 11 - Jul 12, Economy
AA
New York → Washington
11h 41m
5:13 PM - 12:14 AM • 2 stops
AA
New York → Washington
7h 22m
6:33 AM - 11:15 AM • 1 stop
$841
American Airlines
Jul 11 - Jul 12, Economy
AA
New York → Washington
15h 43m
2:31 PM - 12:14 AM • 1 stop
AA
New York → Washington
7h 22m
6:33 AM - 11:15 AM • 1 stop
$881
American Airlines
Jul 11 - Jul 12, Economy
UA
New York → Washington
2h 6m
10:29 AM - 11:55 AM • nonstop
UA
New York → Washington
8h 53m
5:42 PM - 11:15 PM • 1 stop
$950
United Airlines
Jul 10 - Jul 11, Economy
UA
New York → Washington
10h 20m
6:25 PM - 12:45 AM • 1 stop
UA
New York → Washington
2h 5m
10:05 PM - 11:30 PM • nonstop
$973
United Airlines
Jul 11 - Jul 12, Economy
DL
New York → Washington
16h 58m
12:55 PM - 11:13 PM • 1 stop
DL
New York → Washington
13h 23m
6:00 AM - 2:03 PM • 1 stop
$985
Delta Airlines

Fly from New York to Washington with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from New York to Washington? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on New York to Washington Flights

What are the airports in New York?
JFK,LGA,EWR
What’s the most popular airline flying from LGA to IAD?
The most popular airline flying from New York to Washington are
Can I fly from LGA to IAD non-stop?
Yes, you can fly LGA to IAD non-stop on
Which airlines fly nonstop between New York and Washington?
The non-stop flights between New York and Washington are .
What’s the earliest departure time from LGA to IAD Airport?
The earliest flight leaves LGA at 6:30 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my New York to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LGA to IAD?
Read the fare rules of the New York to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from New York and Washington?
operate flights between New York and Washington
How long does a flight from New York to Washington take?
It takes approximately 1 hour to fly non-stop from LGA to IAD, which is 228.62 miles by air.
Which airlines provide the cheapest flights from New York (LGA) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from LGA were found on DL : USD 567
Do I need a passport to fly between LGA and IAD?
No
What’s the latest departure time from LGA to IAD ?
The last flight leaves LGA at 9:50 pm

New York (LGA) to Washington (IAD): Airport Information

Origin Airport La Guardia , New York, US
Destination Airport Washington Dulles International , Washington, US
Distance 229 miles

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