$293 Cheap Flights from Pendleton (PDT) to Washington (IAD)

View $293 flight on Sun, Jun 1, 2025Opens in a new window

Popular airlines from Pendleton, OR (PDT-Eastern Oregon Regional) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Pendleton to Washington (PDT-IAD)

Prices were available within the past 7 days and start at $293 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 Eastern Oregon Regional Airport (PDT) to Washington Dulles Intl. Airport (IAD) cost?
Discover the latest flight deals from PDT to IAD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PDT to IAD?
The cheapest flights from PDT to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PDT to IAD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PDT to IAD. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Eastern Oregon Regional Airport (PDT) to Washington Dulles Intl. Airport (IAD)?
Nonstop flights from Eastern Oregon Regional Airport (PDT) 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 travel details and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from PDT to IAD?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Eastern Oregon Regional Airport (PDT) to Washington Dulles Intl. Airport (IAD)?
Choose a flight from Eastern Oregon Regional Airport (PDT) to Washington Dulles Intl. Airport (IAD) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**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 Eastern Oregon Regional Airport (PDT) to Washington Dulles Intl. Airport (IAD) last-minute?
Waiting until just before your departure to book a ticket from PDT to IAD generally means paying more. While it’s possible to find some last-minute deals, there’s no guarantee. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book a PDT to IAD flight and hotel package?
Booking a PDT to IAD flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Eastern Oregon Regional Airport (PDT) to Washington Dulles Intl. Airport (IAD)?
If you reserved your PDT to IAD flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare 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 for more information.
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