HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Eugene

$99+ Cheap flights from Dulles Intl (IAD) to Eugene (EUG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EUG
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Eugene with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Eugene

Cheapest flights from Dulles Intl to Eugene
Explore the most affordable flight options available from Dulles Intl to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.

This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:10 am
IAD
-
EUG
1 stop8h 54m
Delta
Mon 8/3112:29 pm
EUG
-
IAD
1 stop8h 30m
Delta
Deal found 7/9$207
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:10 am
IAD
-
EUG
1 stop8h 54m
Delta
Sat 8/224:43 pm
EUG
-
IAD
2 stops13h 37m
Delta
Deal found 7/9$212
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:28 am
IAD
-
EUG
2 stops11h 35m
Delta
Sat 8/294:43 pm
EUG
-
IAD
2 stops13h 37m
Delta
Deal found 7/9$217
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:25 pm
IAD
-
EUG
2 stops9h 21m
Delta
Wed 8/265:43 pm
EUG
-
IAD
2 stops12h 37m
Delta
Deal found 7/8$219
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:42 am
IAD
-
EUG
1 stop8h 01m
United Airlines
Sat 8/292:19 pm
EUG
-
IAD
1 stop7h 25m
United Airlines
Deal found 7/9$237
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:10 am
IAD
-
EUG
1 stop8h 54m
Delta
Tue 9/14:43 pm
EUG
-
IAD
2 stops13h 37m
Delta
Deal found 7/9$246
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:28 am
IAD
-
EUG
2 stops11h 35m
Delta
Tue 9/14:43 pm
EUG
-
IAD
2 stops13h 37m
Delta
Deal found 7/9$261
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:20 am
IAD
-
EUG
1 stop7h 50m
United Airlines
Sat 9/121:19 pm
EUG
-
IAD
1 stop8h 25m
United Airlines
Deal found 7/7$285
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am
IAD
-
EUG
1 stop7h 49m
Delta
Sun 8/304:43 pm
EUG
-
IAD
2 stops13h 37m
Delta
Deal found 7/7$286

Find flight deals from Dulles Intl to Eugene

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Eugene (EUG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Delta)

One-way from

$99
(Delta)

Popular in

December

Cheapest in

October

Average price

$404
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Eugene flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Eugene flights.
Search Deals
From Washington, D.C. Dulles Intl to Eugene
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Eugene
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Eugene that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Mon 8/24

6:42 am-11:43 am

1 stop8h 01m

Eugene

Sat 8/29

2:19 pm-12:44 am

1 stop7h 25m

$237

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Mon 8/24

7:10 am-1:04 pm

1 stop8h 54m

Eugene

Sat 8/29

4:43 pm-9:20 am

2 stops13h 37m

$291

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Mon 8/10

5:25 pm-11:59 pm

2 stops9h 34m

Eugene

Fri 8/14

4:43 pm-10:04 am

2 stops14h 21m

$308

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Thu 8/27

2:47 pm-8:31 pm

1 stop8h 44m

Eugene

Sat 8/29

2:19 pm-12:44 am

1 stop7h 25m

$310

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Thu 8/27

7:00 am-11:49 am

1 stop7h 49m

Eugene

Sat 8/29

4:43 pm-9:20 am

2 stops13h 37m

$315

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Thu 9/3

8:20 am-1:10 pm

1 stop7h 50m

Eugene

Wed 9/9

1:19 pm-12:44 am

1 stop8h 25m

$332

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Tue 8/4

6:10 am-11:37 am

1 stop8h 27m

Eugene

Fri 8/14

2:19 pm-12:44 am

1 stop7h 25m

$341

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Thu 8/27

7:00 am-11:49 am

1 stop7h 49m

Eugene

Sun 8/30

4:43 pm-9:20 am

2 stops13h 37m

$345

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Tue 9/29

6:10 am-11:50 am

1 stop8h 40m

Eugene

Sat 10/3

2:15 pm-12:50 am

1 stop7h 35m

$347

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Tue 9/29

7:00 am-3:26 pm

2 stops11h 26m

Eugene

Sat 10/3

7:23 pm-5:40 am

1 stop7h 17m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to Eugene

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Eugene in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Eugene flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Eugene flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Eugene flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Eugene flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Eugene

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Eugene (average of $272). Flying from Washington, D.C. Dulles Intl Airport to Eugene in December is currently the most expensive (average of $1,459). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Eugene?

Reviews of airlines servicing Eugene

Get insights into the airlines that provide service to Eugene. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Eugene. Reviews last updated July 10, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Eugene, such as Alaska Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,648 reviews

Entertainment

7.0

Crew

8.5

Food

7.1

Overall

7.9

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,648 reviews
Alaska Airlines
7.9
Good
12,648 reviews

Entertainment

7.0

Crew

8.5

Food

7.1

Overall

7.9

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,968 reviews
Alaska Airlines
7.9
Good
12,648 reviews

Entertainment

7.0

Crew

8.5

Food

7.1

Overall

7.9

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Eugene from Washington, D.C. Dulles Intl?

    Most people fly into Eugene (EUG) if they book a flight to Eugene from Washington, D.C. Dulles Intl. On average, Eugene has 0 inbound flights from Washington, D.C. Dulles Intl per day from 2 airlines. Eugene is conveniently located just 7.8 mi from Eugene’s city center.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Eugene in 8h 01m. Fly via United Airlines or Delta to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to Eugene is about 2361 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Eugene round-trip?

    Currently priced at $326, United Airlines will fly you from Washington, D.C. Dulles Intl Airport to Eugene and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Alaska Airlines for as low as $358. These flights start at 49% lower than the current average price 3 months from now.

  • Can I find deals for flights from Dulles Intl to Eugene that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Eugene?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Eugene.

  • Can I find deals for business class flights from Dulles Intl to Eugene?

    Yes. Cheapflights offers flight deals from Dulles Intl to Eugene by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Eugene (average of $272). Flying from Washington, D.C. Dulles Intl Airport to Eugene in December is currently the most expensive (average of $1,459). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
Newport
Corvallis

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Dulles Intl to Eugene

Discover the top 2 airlines that operate flights from Dulles Intl to Eugene. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$326Average$624FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$358Average$491FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.