Cheap Flights from Washington (IAD) to Eugene (EUG)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Mahlon Sweet Field Airport (EUG)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Dulles Intl. Airport to Mahlon Sweet Field last minute?
When it's time to book your flights, it's always better to be prepared. While you could find a deal on a Washington Dulles Intl. Airport (IAD) to EUG flight at the last minute, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international flights it's between three and four months.
Can I change the date of my flight from Washington Dulles Intl. Airport (IAD) to Mahlon Sweet Field?
Plans can get upended, so Expedia is here to help make things easier. To start, find your Dulles Intl. Airport to EUG itinerary through the Expedia Trips portal and check the fare rules and conditions to see if you can make changes. If you purchased your ticket in the last 24 hours, some airlines will let you cancel for free and book new flights. If you booked your fare more than 24 hours ago, get in touch with us via our Customer Service portal to see how we can help.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Eugene
Distance
3780 km

Book with confidence

Book with confidence