Cheap Flights from Newark Liberty Intl. Airport (EWR) to Washington (IAD) from HK$704~

View HK$704 flight on Wed, 29 Oct 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Washington Dulles Intl. Airport (IAD)

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Find Cheap Flights from Newark Liberty Intl. Airport (EWR) to Washington (IAD)

Prices were available within the past 7 days and start at HK$704 for one-way flights and HK$1,532 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 5 Sep - Fri, 12 Sep
EWR
New York
IAD
Washington
HK$1,532 Return, found 6 days ago
HK$1,532
Return
found 6 days ago
Select United flight, departing Fri, 5 Sep from New York to Washington, returning Fri, 12 Sep, priced at HK$1,532 found 6 days ago
United
Sat, 16 Aug - Thu, 21 Aug
EWR
New York
IAD
Washington
HK$1,565 Return, found 3 hours ago
HK$1,565
Return
found 3 hours ago
Select United flight, departing Sat, 16 Aug from New York to Washington, returning Thu, 21 Aug, priced at HK$1,565 found 3 hours ago
Delta
Fri, 5 Sep - Fri, 12 Sep
EWR
New York
IAD
Washington
HK$1,685 Return, found 6 days ago
HK$1,685
Return
found 6 days ago
Select Delta flight, departing Fri, 5 Sep from New York to Washington, returning Fri, 12 Sep, priced at HK$1,685 found 6 days ago
Delta
Fri, 5 Sep - Fri, 12 Sep
EWR
New York
IAD
Washington
HK$1,717 Return, found 6 days ago
HK$1,717
Return
found 6 days ago
Select Delta flight, departing Fri, 5 Sep from New York to Washington, returning Fri, 12 Sep, priced at HK$1,717 found 6 days ago
United
Fri, 5 Sep - Fri, 12 Sep
EWR
New York
IAD
Washington
HK$1,758 Return, found 6 days ago
HK$1,758
Return
found 6 days ago
Select United flight, departing Fri, 5 Sep from New York to Washington, returning Fri, 12 Sep, priced at HK$1,758 found 6 days ago
Delta
Fri, 5 Sep - Fri, 12 Sep
EWR
New York
IAD
Washington
HK$1,760 Return, found 6 days ago
HK$1,760
Return
found 6 days ago
Select Delta flight, departing Fri, 5 Sep from New York to Washington, returning Fri, 12 Sep, priced at HK$1,760 found 6 days ago
Delta
Fri, 5 Sep - Fri, 12 Sep
EWR
New York
IAD
Washington
HK$1,792 Return, found 6 days ago
HK$1,792
Return
found 6 days ago
Select Delta flight, departing Fri, 5 Sep from New York to Washington, returning Fri, 12 Sep, priced at HK$1,792 found 6 days ago
United
Fri, 5 Sep - Fri, 12 Sep
EWR
New York
IAD
Washington
HK$1,801 Return, found 6 days ago
HK$1,801
Return
found 6 days ago
Select United flight, departing Fri, 5 Sep from New York to Washington, returning Fri, 12 Sep, priced at HK$1,801 found 6 days ago
Delta
Fri, 5 Sep - Fri, 12 Sep
EWR
New York
IAD
Washington
HK$1,911 Return, found 6 days ago
HK$1,911
Return
found 6 days ago
Select Delta flight, departing Fri, 5 Sep from New York to Washington, returning Fri, 12 Sep, priced at HK$1,911 found 6 days ago
United
Fri, 15 Aug - Sat, 16 Aug
EWR
New York
IAD
Washington
HK$1,941 Return, found 4 days ago
HK$1,941
Return
found 4 days ago
Select United flight, departing Fri, 15 Aug from New York to Washington, returning Sat, 16 Aug, priced at HK$1,941 found 4 days ago

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

April is typically the cheapest month to fly

From HK$714 - HK$3,148 per traveller.

Graph displaying average flight prices per month

Newark Liberty Intl. Airport to Washington route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
Washington Dulles Intl.
Airlines serving
United
Return price
HK$1,489
Distance
337 km
Average flight time
2 hours 32 mins

Flights from Newark to Chantilly

Book cheap flights from Newark (EWR) to Chantilly (IAD) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Newark (EWR) to Chantilly (IAD) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Newark (EWR) to Chantilly (IAD) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Chantilly flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Chantilly and things to do in Chantilly for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Chantilly more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Chantilly is HK$704 now!

 

Frequently asked questions

How much is a flight from Newark Airport to Washington Dulles Intl. Airport (IAD)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Liberty Intl. Airport (EWR) and IAD was HK$1,532. Great fares don't hang around forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Liberty Intl. Airport (EWR) to IAD?
This can vary from airline to airline, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from EWR to Washington Dulles Intl. Airport (IAD) 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 Liberty Intl. Airport (EWR) to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Newark Airport to Washington Dulles Intl. Airport (IAD)?
With a flight distance of 340 kilometers, it's just a hop from Liberty Intl. Airport (EWR) to Washington Dulles Intl. Airport (IAD). It might be a quick one, but it's still worth bringing something to read.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Dulles Intl. Airport?
A popular choice with many frequent flyers, United Airlines (UA) offers 230 flights monthly from EWR to IAD. Pick the one that fits with your travel schedule and book your ticket today.
Are Newark Airport to IAD flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from EWR to IAD can be hit-or-miss. You may be able to score a great bargain, but you could also miss out entirely! If you'd prefer to start planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines publish their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

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