$65 Cheap United flights Newark Liberty Intl. Airport (EWR) to Washington (IAD)

You can discover cheap round-trip United Airlines flights from $129 from EWR to IAD by organizing your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $65 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for round-trip or one-way flights to Washington in January or February. You could find an affordable fare with United Airlines during these off-peak travel months.

Start searching one to three months ahead of your travel date to find cheaper fares on United Airlines flights from Liberty Intl. Airport (EWR) to Washington Dulles Intl. Airport (IAD). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Jet off on one of United Airlines’s 35 direct weekly flights from Liberty Intl. Airport (EWR) to Washington Dulles Intl. Airport (IAD). To see your choices, enter your destination, origin and dates and hit search. Next, apply the “Nonstop” and “Airline” filters.

It takes around 1h 23m to travel nonstop from Liberty Intl. Airport (EWR) to Washington Dulles Intl. Airport (IAD) with United Airlines.

United Airlines has the most flights from Liberty Intl. Airport (EWR) to Washington Dulles Intl. Airport (IAD) on Saturday. With up to 5 daily departures, you’ll get the most choice and flexibility on this day.

The first flight from EWR to IAD with United Airlines leaves at 6:00AM UTC-5. You’ll land at 7:19AM UTC-5. The final United Airlines flight of the day leaves at 9:00PM UTC-5 and arrives at 10:20PM UTC-5. With around 20% fewer cancellations for early and mid-morning flights, jetting out early is usually the best way to go.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Most United Airlines flights from Liberty Intl. Airport (EWR) to Washington land at Washington Dulles Intl. Airport (IAD). This is the airline’s primary gateway to the city. It’s also worth browsing Expedia for flights to nearby airports like Ronald Reagan Washington National Airport (DCA), as fares may be cheaper.

A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to leave from EWR to IAD with United Airlines. Plus, when you join Expedia’s free One Key™ program, you can receive OneKeyCash™* in addition to United Airlines’s loyalty program earnings. It’s yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely be onboard a Boeing 737 MAX 8 or a Canadair (Bombardier) Regional Jet 550 when flying United Airlines from Liberty Intl. Airport (EWR) to Washington Dulles Intl. Airport (IAD). However, keep in mind that a different aircraft may be assigned depending on operational requirements.

Depending on your fare type, a fee generally applies if you change or cancel your flight more than 24 hours after it has been confirmed. To find flexible plane tickets, select our “Changes included” or “No cancel fee” filter while searching for flights. For more details on modifying or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”