S$161 Cheap Flights from Washington to Newark Liberty Intl. Airport

View S$161 flight on Tue, 26 May, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at S$161 for one-way flights and S$348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 21 May - Thu, 28 May
IAD
Washington
EWR
New York
S$348 Return, found 3 days ago
S$348
Return
found 3 days ago
Select United flight, departing Thu, 21 May from Washington to New York, returning Thu, 28 May, priced at S$348 found 3 days ago
United
Tue, 2 Jun - Fri, 5 Jun
IAD
Washington
EWR
New York
S$358 Return, found 6 days ago
S$358
Return
found 6 days ago
Select United flight, departing Tue, 2 Jun from Washington to New York, returning Fri, 5 Jun, priced at S$358 found 6 days ago
Delta
Tue, 2 Jun - Fri, 5 Jun
IAD
Washington
EWR
New York
S$366 Return, found 6 days ago
S$366
Return
found 6 days ago
Select Delta flight, departing Tue, 2 Jun from Washington to New York, returning Fri, 5 Jun, priced at S$366 found 6 days ago
Delta
Tue, 2 Jun - Fri, 5 Jun
IAD
Washington
EWR
New York
S$380 Return, found 6 days ago
S$380
Return
found 6 days ago
Select Delta flight, departing Tue, 2 Jun from Washington to New York, returning Fri, 5 Jun, priced at S$380 found 6 days ago
United
Thu, 21 May - Thu, 28 May
IAD
Washington
EWR
New York
S$384 Return, found 3 days ago
S$384
Return
found 3 days ago
Select United flight, departing Thu, 21 May from Washington to New York, returning Thu, 28 May, priced at S$384 found 3 days ago
Delta
Tue, 2 Jun - Fri, 5 Jun
IAD
Washington
EWR
New York
S$410 Return, found 6 days ago
S$410
Return
found 6 days ago
Select Delta flight, departing Tue, 2 Jun from Washington to New York, returning Fri, 5 Jun, priced at S$410 found 6 days ago
United
Tue, 2 Jun - Fri, 5 Jun
IAD
Washington
EWR
New York
S$411 Return, found 6 days ago
S$411
Return
found 6 days ago
Select United flight, departing Tue, 2 Jun from Washington to New York, returning Fri, 5 Jun, priced at S$411 found 6 days ago
Delta
Tue, 2 Jun - Fri, 5 Jun
IAD
Washington
EWR
New York
S$435 Return, found 6 days ago
S$435
Return
found 6 days ago
Select Delta flight, departing Tue, 2 Jun from Washington to New York, returning Fri, 5 Jun, priced at S$435 found 6 days ago
United
Tue, 2 Jun - Fri, 5 Jun
IAD
Washington
EWR
New York
S$449 Return, found 6 days ago
S$449
Return
found 6 days ago
Select United flight, departing Tue, 2 Jun from Washington to New York, returning Fri, 5 Jun, priced at S$449 found 6 days ago

Frequently asked questions

How much is a flight from IAD to Liberty Intl. Airport (EWR)?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between IAD and Newark Airport start from S$348. Book today to get the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to Liberty Intl. Airport (EWR)?
Most flights can be cancelled online, but each air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Liberty Intl. Airport (EWR) 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 IAD to EWR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to Newark Airport?
Forget about a movie marathon on this flight — it's just 340 kilometres from Chantilly to Newark. Sit down, enjoy the in-flight service and you'll be touching down before long.
Which airlines fly direct from Dulles Intl. Airport to Liberty Intl. Airport (EWR)?
If you're eager to fly straight from Washington Dulles Intl. Airport (IAD) to Liberty Intl. Airport (EWR), United Airlines (UA) is a popular choice. It operates 230 flights every month between Chantilly and Newark.
Are Washington Dulles Intl. Airport (IAD) to Liberty Intl. Airport (EWR) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Washington Dulles Intl. Airport (IAD) to EWR can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out altogether! If you'd prefer to play it safe and start planning your trip ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines publish their prices that far in advance. Our advice? Check back often as prices are updated regularly.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Newark Liberty Intl. Airport
Return price
S$348
Distance
337 km
Average flight time
3 hours 52 mins

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