$821 Cheap Flights from Port Elizabeth (PLZ) to Washington (IAD)

View $821 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Port Elizabeth (PLZ) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Port Elizabeth to Washington (PLZ-IAD)

Prices were available within the past 7 days and start at $821 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Port Elizabeth Airport (PLZ) to Washington Dulles Intl. Airport (IAD) cost?
Get a cheap one-way flight from $821 or cheap return flight from Port Elizabeth Airport (PLZ) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Port Elizabeth Airport (PLZ) to Washington Dulles Intl. Airport (IAD)?
The cheapest month to fly from PLZ to IAD is , when there's less demand. Off-peak season is generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Port Elizabeth Airport (PLZ) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PLZ to IAD flight.
How many flights per day from Port Elizabeth Airport (PLZ) to Washington Dulles Intl. Airport (IAD)?
Direct flights from Port Elizabeth Airport (PLZ) to Washington Dulles Intl. Airport (IAD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PLZ to IAD?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Port Elizabeth Airport (PLZ) to Washington Dulles Intl. Airport (IAD)?
Book a flight from Port Elizabeth Airport (PLZ) to Washington Dulles Intl. Airport (IAD) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Port Elizabeth Airport (PLZ) to Washington Dulles Intl. Airport (IAD) last-minute?
Last-minute bookings from PLZ to IAD are generally more expensive. To lock in the lowest rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a PLZ to IAD flight and hotel package?
Securing a PLZ to IAD flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Port Elizabeth Airport (PLZ) to Washington Dulles Intl. Airport (IAD)?
Typically, you're able to reschedule or cancel your PLZ to IAD flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need further information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Port Elizabeth
Destination airport
Washington Dulles Intl.
Distance
8277 mi

Book with confidence

Book with confidence

Port Elizabeth to Washington Flights

The cheapest times to fly from Port Elizabeth to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Port Elizabeth to Washington are during the month of . You can find some of the cheapest flights from Port Elizabeth to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Port Elizabeth to Washington

Sunday is one of the best days to book for cheap flights from Port Elizabeth to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Port Elizabeth to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Port Elizabeth to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $821 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Port Elizabeth to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Port Elizabeth to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Port Elizabeth to Washington Flights

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*Available to One Key members.