IAD - EUG

$163 Find Cheap Flights from Washington Dulles Airport to Eugene

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Eugene departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Eugene

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Eugene, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Eugene, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Eugene (IAD-EUG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Eugene that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Eugene

Sat, Nov 8 - Tue, Nov 11
United Airlines Logo
12:35 pm - 5:50 pmIAD-EUG
8h 15m1 stop
United Airlines Logo
6:52 pm - 6:55 amEUG-IAD
9h 03m1 stop
$322United Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
Delta Logo
7:10 am - 11:54 amIAD-EUG
7h 44m1 stop
Delta Logo
12:34 pm - 11:58 pmEUG-IAD
8h 24m1 stop
$327Delta
Find Deal
Sat, Nov 8 - Wed, Nov 12
Delta Logo
6:15 am - 4:29 pmIAD-EUG
13h 14m2 stops
Delta Logo
12:34 pm - 11:58 pmEUG-IAD
8h 24m1 stop
$332Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
Delta Logo
6:15 am - 4:29 pmIAD-EUG
13h 14m2 stops
Delta Logo
11:24 am - 11:58 pmEUG-IAD
9h 34m2 stops
$337Delta
Find Deal
Tue, Nov 11 - Sat, Nov 15
Southwest Logo
7:40 am - 1:50 pmIAD-EUG
9h 10m1 stop
Southwest Logo
6:40 am - 10:15 pmEUG-IAD
12h 35m2 stops
$351Southwest
Find Deal
Sat, Nov 8 - Sat, Nov 15
Alaska Airlines Logo
6:13 pm - 12:36 pmIAD-EUG
21h 23m1 stop
Alaska Airlines Logo
8:41 am - 6:23 amEUG-IAD
18h 42m1 stop
$356Alaska Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 12
Southwest Logo
7:40 am - 1:50 pmIAD-EUG
9h 10m1 stop
Southwest Logo
6:45 am - 10:00 pmEUG-IAD
12h 15m2 stops
$359Southwest
Find Deal
Sat, Nov 8 - Sat, Nov 15
Alaska Airlines Logo
6:13 pm - 12:23 amIAD-EUG
9h 10m1 stop
Alaska Airlines Logo
5:20 am - 6:23 amEUG-IAD
22h 03m2 stops
$360Alaska Airlines
Find Deal
Wed, Nov 19 - Tue, Dec 2
Alaska Airlines Logo
6:13 pm - 12:23 amIAD-EUG
9h 10m1 stop
Alaska Airlines Logo
6:52 pm - 5:30 pmEUG-IAD
19h 38m1 stop
$364Alaska Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
United Airlines Logo
2:25 pm - 9:38 pmIAD-EUG
10h 13m1 stop
United Airlines Logo
6:52 pm - 6:55 amEUG-IAD
9h 03m1 stop
$392United Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $322 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 43% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$322
Overall average: $504
United Airlines
Sat 11/8Tue 11/11
IAD - EUG • 1 stop
Cheapest one-way
$163
Typical prices: $181-$217
Alaska Airlines
Wed 11/26
IAD - EUG • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Eugene!
Booking Insights

KAYAK's insights & trends for Dulles Intl to Eugene flights

Get data-powered insights and trends into flights from Dulles Intl to Eugene to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Eugene?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Eugene clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington Dulles Airport to Eugene, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Eugene, Wednesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Eugene?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Eugene, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Eugene is September, where tickets cost $298 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $706 and $636 respectively.

Good to know

Low seasonFebruary
Cheapest flight$163
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Washington Dulles Airport to Eugene

When to book flights from Dulles Intl to Eugene

Are your dates flexible? Find out the best times to travel from Dulles Intl to Eugene based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Eugene flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Eugene?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Eugene was $163 for a one-way ticket and $322 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Eugene?

    A passport is not required to fly from Washington Dulles Airport to Eugene.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Eugene?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Eugene?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Eugene, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Eugene, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Eugene are Alaska Airlines and Delta. With an average price for the route of $598 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $397 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Eugene?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Eugene.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Eugene?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Eugene from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Eugene?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Eugene with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and EUG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Eugene?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Eugene from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Dulles Intl to Eugene

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Eugene. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Eugene? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11065 reviews
8.1Boarding
8.5Crew
7.1Entertainment
7.8Comfort
7.1Food
Airline reviews

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

4.0 OkaySteve, Sep 2025DCA - SFO
Read more Alaska Airlines reviews

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

Awesome. Great flight. Super nice people and I like the extra space

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

My husband unfortunately had a very large lady next to him who did not fit in the seat and had to have the armrest up so she was partially in his seat and she also had horrible BO

The Boeing 737 plane is old with narrow seats and tiny lavatories. The flight was delayed for over 2 hours. The flight attendants were discourteous.

Only offered water, no snacks provided, and it was cold on the plane, everyone was wearing sweatshirt or jacket in June. I asked for blanket, but crew said they didnt have anything and would turn the heat up, that didn't happen, so for 6 hours I remained cold.

One of the stewardess, Tre, went above and beyond to ensure my comfort!

It was too cold for the first quarter of the flight.

I loved that we boarded orderly and quickly, that I had an opportunity to check my bag free at the gate, that there was plenty of seat/leg room, there was smooth takeoff and landing, the attendants were pleasant and helpful, and that we arrived on time!!

Despite boarding starting quite late, we actually got to LAX on time. Boarding was easy and orderly. We knew that no screen with entertainment choices would be included on this flight, and that's fine. It was the best price, and we brought all the types of entertainment we needed with us, and appreciated the USB charging ports. What stood out most, was the complimentary liquor. THAT made the biggest difference in our enjoyment of this flight.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Everything you need to know for your flight from Dulles Intl to Eugene

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.