C$153 Cheap Flights from Washington Dulles (IAD) to Eugene (EUG)

Compare Washington Dulles to Eugene flight deals

Find the cheapest month or even day of the year to fly to Eugene

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Flight deals from Washington Dulles to Eugene

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Eugene Airport? If you want to travel next month, return fares start from C$383. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington Dulles to Eugene

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Eugene flights are currently cheapest in September.

Washington Dulles to Eugene: Alternative routes

Compare routes from Washington Dulles to Eugene below. You may find an airport to fly into that's cheaper, faster, or easier than Eugene.

Washington D.C. to Eugene: Flight information

The things to know before you go.
Cheapest flight foundC$153
Cheapest month to flySeptember

Finding cheap flights from Washington Dulles to Eugene: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Eugene is C$327. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Eugene. But we found flights with one or more stops from C$327.
As of June 2026, there are no flights flying from Washington Dulles to Eugene.
The cheapest month to fly from Washington Dulles to Eugene is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Eugene Airport on Tuesday, September 8, 2026.
No airlines currently offer direct flights between Washington Dulles Airport and Eugene Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Eugene but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Eugene is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Eugene.

Flying from Washington Dulles International Airport (IAD) to Mahlon Sweet Field (EUG): what you need to know

  • Delays at security and check-in are likely if you're traveling during high season, so give yourself some extra breathing room. A good rule for peak periods? Get there up to four hours ahead for international flights and two hours for domestic departures.

  • If you'd like to break up your flight from Washington Dulles International Airport to Mahlon Sweet Field, add a stopover to your trip. Just uncheck 'Direct flights only' and find a city that interests you. The most popular stopovers on the IAD - EUG route are:

    • Seattle-Tacoma International Airport

    • Salt Lake City International Airport

    • Denver International Airport

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Mahlon Sweet Field (EUG)

  • C$153 is currently the best price for a one-way ticket from Washington Dulles International Airport to Mahlon Sweet Field. A return flight starts from C$327. These prices can change depending on availability and demand.

  • It's a good idea to book early if you're hoping to get cheap flight tickets from IAD to EUG. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • If you can be flexible with your travel plans, use the 'Whole month' tool. It'll show you the lowest price across the month when looking for your ticket from Washington Dulles International Airport to Mahlon Sweet Field.

  • Create a Price Alert for cheap flight tickets from IAD to EUG. You don't need to check every day to see whether prices have dropped. We'll notify you the moment the price changes.

  • Tailor your trip with filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Washington Dulles International Airport to Mahlon Sweet Field.

Handy information about Washington Dulles International Airport (IAD)

Arriving at Mahlon Sweet Field (EUG)

  • Get off your flight from Washington Dulles International Airport to Mahlon Sweet Field and hop into your hotel bed soon after. If you're searching for a convenient option a short drive from EUG, unpack your bags at Royal Inn Eugene- Airport.

Getting from Mahlon Sweet Field (EUG) to central Eugene

  • From Mahlon Sweet Field, Eugene is approximately 18 kilometres away. It takes around 20 minutes to reach the center driving.

When to fly to Mahlon Sweet Field (EUG)

  • July is the busiest month for flights from Washington Dulles International Airport to Mahlon Sweet Field. To escape the crowds, head to Eugene in May.

  • Before locking in your flight from Washington Dulles International Airport to Mahlon Sweet Field, consider the type of weather you like. August is the warmest month in Eugene, with the temperature ranging from 9ºC to 31ºC.

  • February sees average temperatures of between -1ºC and 13ºC. Search for cheap flight tickets from IAD to EUG around that time if you'd rather travel in cooler conditions.

More about Eugene

  • If you're looking for somewhere to lay your head, you'll find the top stays in Eugene right here. Check out these options as soon as you've locked in your flight from IAD to EUG:

  • Jordan Schnitzer Museum of Art and Museum of Natural and Cultural History are just a couple of the top-rated attractions to add to your Eugene to-do list. Keep the momentum going by heading to Owen Rose Garden.

Complete your Eugene trip with hotels and a car rental

  • After you've secured your cheap ticket to Mahlon Sweet Field Airport, discover our low prices and exclusive rates for hotels. You can also compare hundreds of car rental companies in one go to get the best car rental price for your Eugene vacation.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.