Cheap Flights From Newark Liberty Intl. Airport (EWR) To Washington Dulles Intl. (IAD)

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

The cheapest flights to Washington Dulles Intl. found within the past 7 days were CA $285 round trip and CA $123 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Aug. 5 - Tue, Aug. 12
EWR
New York
IAD
Washington
CA $285 Roundtrip, found 6 days ago
CA $285
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Aug. 5 from New York to Washington, returning Tue, Aug. 12, priced at CA $285 found 6 days ago
Thu, Sep. 25 - Mon, Sep. 29
EWR
New York
IAD
Washington
CA $321 Roundtrip, found 6 days ago
CA $321
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 25 from New York to Washington, returning Mon, Sep. 29, priced at CA $321 found 6 days ago
Thu, Sep. 25 - Mon, Sep. 29
EWR
New York
IAD
Washington
CA $349 Roundtrip, found 6 days ago
CA $349
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 25 from New York to Washington, returning Mon, Sep. 29, priced at CA $349 found 6 days ago
Thu, Sep. 25 - Mon, Sep. 29
EWR
New York
IAD
Washington
CA $403 Roundtrip, found 6 days ago
CA $403
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 25 from New York to Washington, returning Mon, Sep. 29, priced at CA $403 found 6 days ago
Thu, Sep. 25 - Mon, Sep. 29
EWR
New York
IAD
Washington
CA $430 Roundtrip, found 6 days ago
CA $430
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 25 from New York to Washington, returning Mon, Sep. 29, priced at CA $430 found 6 days ago
Thu, Sep. 25 - Mon, Sep. 29
EWR
New York
IAD
Washington
CA $484 Roundtrip, found 6 days ago
CA $484
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 25 from New York to Washington, returning Mon, Sep. 29, priced at CA $484 found 6 days ago
Thu, Sep. 25 - Mon, Sep. 29
EWR
New York
IAD
Washington
CA $508 Roundtrip, found 6 days ago
CA $508
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 25 from New York to Washington, returning Mon, Sep. 29, priced at CA $508 found 6 days ago
Thu, Sep. 25 - Mon, Sep. 29
EWR
New York
IAD
Washington
CA $511 Roundtrip, found 6 days ago
CA $511
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 25 from New York to Washington, returning Mon, Sep. 29, priced at CA $511 found 6 days ago
Wed, Jul. 23 - Thu, Jul. 24
EWR
New York
IAD
Washington
CA $520 Roundtrip, found 5 days ago
CA $520
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jul. 23 from New York to Washington, returning Thu, Jul. 24, priced at CA $520 found 5 days ago
Thu, Sep. 25 - Mon, Sep. 29
EWR
New York
IAD
Washington
CA $535 Roundtrip, found 6 days ago
CA $535
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 25 from New York to Washington, returning Mon, Sep. 29, priced at CA $535 found 6 days ago

Frequently asked questions

Are there direct flights from Liberty Intl. Airport (EWR) to IAD?
The only thing standing between you and your next incredible adventure is a single flight. United Airlines is the only carrier that offers direct tickets between Newark Airport and IAD, so you may want to book well ahead of your departure.
What airlines fly from EWR to IAD?
Many worldly wanderers prefer to take to the skies with United Airlines from Newark to Sterling. This top-rated air carrier not only offers up to 130 flights every month, it also has nonstop services.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca 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 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Newark Liberty Intl. Airport (EWR)

Travelers at EWR love to visit these top cities. Roam to the top destinations from Newark Liberty Intl. Airport (EWR) today with the cheap prices from Travelocity!

Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington(IAD) today with the cheap prices from Travelocity!

*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.