£112 Cheap Flights from Washington (IAD) to Newark Liberty Intl. Airport (EWR)

You can find one-way and return flights from IAD to EWR with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAD to EWR ticket fares go up or down.

September is typically the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Newark Liberty Intl. Airport (EWR), with average return fares around £170. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from Washington, DC (IAD-Washington Dulles Intl.) to Newark Liberty Intl. Airport (EWR) include October and December.

Enter IAD to EWR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

United is one of the cheapest airlines offering nonstop return flights from Washington Dulles Intl. (IAD) to Newark Liberty Intl. Airport (EWR), with tickets starting from around £78 for flights that can be booked for departure within the next year. Frontier Airlines offers one of the cheapest connecting return flights on this route, starting from around £118. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Washington, DC (IAD) to Newark Liberty Intl. Airport (EWR), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Newark Liberty Intl. Airport (EWR) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. United offers the most daily flights from Washington, DC (IAD-Washington Dulles Intl.) to Newark Liberty Intl. Airport (EWR), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

You'll find approximately 6 nonstop flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Newark Liberty Intl. Airport (EWR). For even more choices, look at flights that include layovers, as there are around 55 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and Detroit Metropolitan Wayne County (DTW).

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Washington, DC (IAD) to Newark Liberty Intl. Airport (EWR). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Washington Dulles Intl. (IAD) to Newark Liberty Intl. Airport (EWR) on a Friday, with around 30 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and American Airlines. Fridays offer notably more flight options compared to other days of the week, making it a popular choice for travellers.

The most popular departure times for flights from Washington Dulles Intl. (IAD) to Newark Liberty Intl. Airport (EWR) are in the early morning, from 6am to 9am. Many major carriers, including United, Delta and American Airlines, offer flights during this window. Many travellers prefer these times because they allow for an early start to the day, whether for business or to maximise time at your destination.

A nonstop flight from IAD to EWR typically takes around 1 hour 30 minutes, covering approximately 340 kilometers. Connecting flights on this route usually add 4 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Yes, you can fly business class or first class between IAD and EWR. Airlines that offer business class service on this route include:

* Frontier Airlines
* Delta

First class cabins are available on:

* Alaska Airlines
* United
* Delta
* American Airlines

It's easy to earn miles on a Washington, DC (IAD) to Newark Liberty Intl. Airport (EWR) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Typically, booking a last minute flight from Washington, DC (IAD) to Newark Liberty Intl. Airport (EWR) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Washington, DC (IAD) to Newark Liberty Intl. Airport (EWR) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Newark Liberty Intl. Airport (EWR) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.