$76 Cheap Flights from New York to Washington

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Find The Best Dates To Fly from LaGuardia to Washington Dulles Intl.

Amazing LGA to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $108 round trip and $76 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for LGA to IAD

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Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

Thompson Washington D.C.
Cambria Hotel Washington D.C. Capitol Riverfront
Glover Park - Georgetown
Phoenix Park Hotel
The Bethesdan Hotel, Tapestry Collection by Hilton
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Frequently asked questions

Can I catch a flight from LaGuardia Airport to Dulles Intl. Airport right now?
For any present Dulles Intl. Airport quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Look before you arrange your flight, so you don’t get caught out en route.
Are there direct flights from LGA to Washington Dulles Intl. Airport (IAD)?
The only thing standing between you and your next extraordinary adventure is just one flight. United Airlines is the only carrier that offers direct services between LGA and Washington Dulles Intl. Airport (IAD), so it’s wise to book well in advance of your departure date.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Washington Dulles Intl. Airport (IAD), please visit our Customer Service Portal.
How long is the flight from LGA to Washington Dulles Intl. Airport (IAD)?
If you were planning to squeeze in a good sleep during your New York to Sterling journey, you may have to make other plans. The normal flight time between LaGuardia Airport (LGA) and Dulles Intl. Airport is only 1 hour and 18 minutes — just enough to relax and close your eyes for a short while.
What is the flight distance from LaGuardia Airport to IAD?
There’s not much point settling in for a movie. You’ll be lucky to even get in some episodes of your favorite show on the short flight between LaGuardia Airport (LGA) and IAD. You’ll only be traveling 230 mi.
What airlines fly from LGA to Washington Dulles Intl. Airport (IAD)?
Ready to take off on your next awesome adventure? Want to get from LaGuardia Airport to Washington Dulles Intl. Airport (IAD) as fast as possible? Take one of the 104 nonstop flights offered by United Airlines each month, and you’ll be hitting the tarmac before you can utter ‘Are we there yet?’
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From LaGuardia
Traveling To Washington Dulles Intl.
Shortest Flight Time 1 hours 20 mins
Earliest Departure Time 6:00AM EST
Latest Departure Time 8:00PM EST
Lowest Flight Price $108

Route Info

Flight path for flights from LaGuardia Airport to Washington Dulles International Airport.

Distance:
455.00 miles

Discover our best flights from New York LGA to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from New York LGA to Washington IAD at the right price  

Airfares to Washington IAD from New York LGA currently cost between $108 and $149. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from New York LGA to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from New York LGA to Washington IAD on Travelocity starting at $76. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from New York LGA quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from LGA to take around 1 hour(s) 20 min(s).  

 

Find our cheapest airfares for flights from New York LGA to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from LGA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from New York LGA to Washington IAD today 

If you’re flexible about when you travel, February is usually the cheapest month to fly from New York LGA to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from New York LGA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from LGA have this option.  

 

Travel with confidence when you book flights to Washington IAD from New York LGA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.