฿3,080 Cheap Flights from Washington (IAD) to New York (LGA)

View ฿3,080 flight on Sun, 14 Sep 2025Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to LaGuardia Airport (LGA)

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Cheap Flights from Washington (IAD) to New York (LGA)

Prices were available within the past 7 days and start at ฿3,080 for one-way flights and ฿6,160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 8 Sep - Tue, 9 Sep
IAD
Washington
LGA
New York
฿6,160 Return, found 3 days ago
฿6,160
Return
found 3 days ago
Select United flight, departing Mon, 8 Sep from Washington to New York, returning Tue, 9 Sep, priced at ฿6,160 found 3 days ago
United
Mon, 8 Sep - Tue, 9 Sep
IAD
Washington
LGA
New York
฿7,265 Return, found 3 days ago
฿7,265
Return
found 3 days ago
Select United flight, departing Mon, 8 Sep from Washington to New York, returning Tue, 9 Sep, priced at ฿7,265 found 3 days ago
United
Tue, 23 Dec - Sat, 3 Jan
IAD
Washington
LGA
New York
฿8,530 Return, just found
฿8,530
Return
just found
Select United flight, departing Tue, 23 Dec from Washington to New York, returning Sat, 3 Jan, priced at ฿8,530 just found
United
Tue, 23 Dec - Sat, 3 Jan
IAD
Washington
LGA
New York
฿9,505 Return, just found
฿9,505
Return
just found
Select United flight, departing Tue, 23 Dec from Washington to New York, returning Sat, 3 Jan, priced at ฿9,505 just found
United
Tue, 23 Dec - Sat, 3 Jan
IAD
Washington
LGA
New York
฿9,670 Return, just found
฿9,670
Return
just found
Select United flight, departing Tue, 23 Dec from Washington to New York, returning Sat, 3 Jan, priced at ฿9,670 just found
Southern Airways Express
Tue, 23 Dec - Sat, 3 Jan
IAD
Washington
LGA
New York
฿10,475 Return, just found
฿10,475
Return
just found
Select Southern Airways Express flight, departing Tue, 23 Dec from Washington to New York, returning Sat, 3 Jan, priced at ฿10,475 just found
United
Tue, 23 Dec - Sat, 3 Jan
IAD
Washington
LGA
New York
฿10,645 Return, just found
฿10,645
Return
just found
Select United flight, departing Tue, 23 Dec from Washington to New York, returning Sat, 3 Jan, priced at ฿10,645 just found
United
Tue, 23 Dec - Sat, 3 Jan
IAD
Washington
LGA
New York
฿10,805 Return, just found
฿10,805
Return
just found
Select United flight, departing Tue, 23 Dec from Washington to New York, returning Sat, 3 Jan, priced at ฿10,805 just found
United
Tue, 23 Dec - Sat, 3 Jan
IAD
Washington
LGA
New York
฿11,455 Return, just found
฿11,455
Return
just found
Select United flight, departing Tue, 23 Dec from Washington to New York, returning Sat, 3 Jan, priced at ฿11,455 just found
Southern Airways Express
Tue, 23 Dec - Sat, 3 Jan
IAD
Washington
LGA
New York
฿11,615 Return, just found
฿11,615
Return
just found
Select Southern Airways Express flight, departing Tue, 23 Dec from Washington to New York, returning Sat, 3 Jan, priced at ฿11,615 just found

Find the cheapest month to fly from Washington (IAD) to New York (LGA)

March is typically the cheapest month to fly

From ฿2,949 - ฿9,723 per traveller.

Graph displaying average flight prices per month

Flight from Washington to New York route information
Origin airport
Washington Dulles Intl.
Destination airport
LaGuardia
Return price
฿6,160
Distance
364 km
Average flight time
1 hour 28 mins

Perfect flights from Washington to New York

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to New York. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of New York, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to LaGuardia ticket options cater to your travel preferences, with incredible one-way fares from ฿3,080 and roundtrip prices from ฿6,160. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at LaGuardia and explore New York and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your IAD to LGA travel arrangements today and embark on the journey of a lifetime in New York.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to LaGuardia Airport?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Washington Dulles Intl. Airport (IAD) and LGA start from ฿6,160. Book now to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to LaGuardia Airport?
Most flights can be conveniently cancelled online, but whether you incur a fee depends on your airline. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to LGA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to LaGuardia Airport (LGA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to LaGuardia Airport?
That new movie you've been wanting to see will have to wait — the flight distance between Washington Dulles Intl. Airport (IAD) and LaGuardia Airport is only 370 kilometres. The captain will be asking you to buckle up for touchdown before you know it.
Which airlines fly direct from IAD to LaGuardia Airport?
Flying directly from IAD to LGA is simple with United Airlines (UA). This top carrier operates 252 flights each month.
Are IAD to LaGuardia Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from Washington Dulles Intl. Airport (IAD) to LGA are available up to a year before departure on Expedia. And although you may occasionally pick up fantastic last-minute deals, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

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