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

Currently priced at $278, 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. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from $293 and $383, respectively. These flights start at 44% lower than the current average price 3 months from now.

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Eugene flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Eugene ranges from 0.5 - 7.8 inches per month. December is typically the wettest month, when rainfall can reach 7.8 in. July is typically the driest time to visit Eugene when rainfall is around 0.5 in.

If weather is an important factor for your trip to Eugene, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Eugene?

The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Eugene are Alaska Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Eugene?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Eugene?

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Eugene, book at least 43 days before your planned departure. Booking around this time can save you about 125% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $617 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $928.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Eugene. Flights to Eugene from Washington, D.C. Dulles Intl Airport in February are about $529 on average during February, but can be found for as low as $328.

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 3 airlines. Eugene is conveniently located just 7.8 mi from Eugene’s city center.

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.

$134+ Flights from Washington, D.C. Dulles Intl Airport to Eugene

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

Airfare is below average for this route at the moment. Washington, D.C. Dulles Intl Airport to Eugene flights typically cost between $339 and $514 in September. The cheapest round-trip price found within the last 3 days was $267 on Alaska Airlines (Sep 3-Sep 9).

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Cheap flight deals from Dulles Intl to Eugene

Round-trip from	$267 (Alaska Airlines)
One-way from	$134 (Alaska Airlines)
Popular in	March
Cheapest in	February
Average price	$372

From Washington, D.C. Dulles Intl to Eugene

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One-way flight from Washington, D.C. Dulles Intl to Eugene

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find 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 agosto 14, 2025.

mié. 9/37:00 amIAD - EUG

1 stop8h 42mAlaska Airlines

mar. 9/911:04 amEUG - IAD

1 stop10h 19mAlaska Airlines

Deal found 8/12

$267

mar. 9/97:30 amIAD - EUG

2 stops12h 21mDelta

mar. 9/165:00 pmEUG - IAD

1 stop10h 01mDelta

Deal found 8/12

$272

mié. 9/36:09 pmIAD - EUG

1 stop9h 16mAlaska Airlines

lun. 9/81:36 pmEUG - IAD

1 stop7h 47mAlaska Airlines

Deal found 8/12

$287

sáb. 11/157:20 amIAD - EUG

2 stops12h 08mDelta

mié. 11/1911:33 amEUG - IAD

1 stop8h 42mDelta

Deal found 8/14

$292

mié. 9/177:00 amIAD - EUG

1 stop8h 42mAlaska Airlines

lun. 9/2212:50 pmEUG - IAD

2 stops15h 43mAlaska Airlines

Deal found 8/12

$305

jue. 9/47:00 amIAD - EUG

1 stop8h 42mAlaska Airlines

lun. 9/81:36 pmEUG - IAD

1 stop7h 47mAlaska Airlines

Deal found 8/12

$306

sáb. 10/116:30 amIAD - EUG

1 stop8h 42mUnited Airlines

sáb. 10/116:47 pmEUG - IAD

1 stop10h 28mUnited Airlines

Deal found 8/12

$307

mié. 9/31:00 pmIAD - EUG

2 stops12h 54mDelta

lun. 9/85:32 pmEUG - IAD

1 stop9h 23mDelta

Deal found 8/12

$312

jue. 9/47:00 amIAD - EUG

1 stop8h 42mAlaska Airlines

mar. 9/912:50 pmEUG - IAD

2 stops8h 33mAlaska Airlines

Deal found 8/14

$315

Best flights from Dulles Intl to Eugene
Discover carefully curated flight deals from Dulles Intl to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 14, 2025.

mié. 10/226:25 amIAD - EUG

1 stop9h 42mAlaska Airlines

mar. 10/286:44 pmEUG - IAD

1 stop19h 29mAlaska Airlines

Deal found 8/12

$267

mar. 9/93:48 pmIAD - EUG

1 stop8h 35mUnited Airlines

mar. 9/166:31 pmEUG - IAD

1 stop9h 29mUnited Airlines

Deal found 8/12

$267

mié. 10/227:35 amIAD - EUG

1 stop10h 31mDelta

mar. 10/2811:30 amEUG - IAD

2 stops9h 03mDelta

Deal found 8/12

$272

mié. 9/36:09 pmIAD - EUG

1 stop9h 16mHawaiian Airlines

lun. 9/81:36 pmEUG - IAD

1 stop7h 47mHawaiian Airlines

Deal found 8/12

$287

mié. 9/37:00 amIAD - EUG

1 stop8h 42mAlaska Airlines

mar. 9/911:04 amEUG - IAD

1 stop10h 19mAlaska Airlines

Deal found 8/12

$267

mar. 9/97:30 amIAD - EUG

2 stops12h 21mDelta

mar. 9/165:00 pmEUG - IAD

1 stop10h 01mDelta

Deal found 8/12

$272

mié. 9/177:00 amIAD - EUG

1 stop8h 42mHawaiian Airlines

lun. 9/221:36 pmEUG - IAD

1 stop7h 47mHawaiian Airlines

Deal found 8/12

$287

jue. 9/47:00 amIAD - EUG

1 stop8h 42mAlaska Airlines

mar. 9/91:36 pmEUG - IAD

1 stop7h 47mAlaska Airlines

Deal found 8/12

$287

mar. 9/307:35 amIAD - EUG

1 stop10h 44mDelta

dom. 10/55:30 pmEUG - IAD

1 stop9h 31mDelta

Deal found 8/13

$287

mié. 9/36:09 pmIAD - EUG

1 stop9h 16mAlaska Airlines

lun. 9/81:36 pmEUG - IAD

1 stop7h 47mAlaska Airlines

Deal found 8/12

$287

Last-minute flights from Dulles Intl to Eugene
Discover last-minute flight deals from Dulles Intl to Eugene. Data last updated agosto 14, 2025 and is based on user searches.

jue. 8/217:00 amIAD - EUG

1 stop8h 39mAlaska Airlines

dom. 8/241:35 pmEUG - IAD

1 stop7h 45mAlaska Airlines

Deal found 8/12

$846

jue. 8/217:22 amIAD - EUG

2 stops12h 29mDelta

dom. 8/245:32 pmEUG - IAD

1 stop9h 23mDelta

Deal found 8/12

$852

mié. 9/37:00 amIAD - EUG

1 stop8h 42mAlaska Airlines

mar. 9/911:04 amEUG - IAD

1 stop10h 19mAlaska Airlines

Deal found 8/12

$267

mié. 9/36:09 pmIAD - EUG

1 stop9h 16mAlaska Airlines

lun. 9/81:36 pmEUG - IAD

1 stop7h 47mAlaska Airlines

Deal found 8/12

$287

mié. 9/31:00 pmIAD - EUG

2 stops12h 54mDelta

mar. 9/95:32 pmEUG - IAD

1 stop9h 23mDelta

Deal found 8/12

$292

mié. 9/31:00 pmIAD - EUG

2 stops12h 54mDelta

lun. 9/85:32 pmEUG - IAD

1 stop9h 23mDelta

Deal found 8/12

$312

jue. 9/47:00 amIAD - EUG

1 stop8h 42mAlaska Airlines

lun. 9/81:36 pmEUG - IAD

1 stop7h 47mAlaska Airlines

Deal found 8/12

$306

jue. 9/47:00 amIAD - EUG

1 stop8h 42mAlaska Airlines

mar. 9/912:50 pmEUG - IAD

2 stops8h 33mAlaska Airlines

Deal found 8/14

$315

vie. 9/53:26 pmIAD - EUG

2 stops10h 20mDelta

mar. 9/95:32 pmEUG - IAD

1 stop9h 23mDelta

Deal found 8/12

$327

mar. 9/97:30 amIAD - EUG

2 stops12h 21mDelta

mar. 9/165:00 pmEUG - IAD

1 stop10h 01mDelta

Deal found 8/12

$272

mié. 9/177:00 amIAD - EUG

1 stop8h 42mAlaska Airlines

lun. 9/2212:50 pmEUG - IAD

2 stops15h 43mAlaska Airlines

Deal found 8/12

$305

One-way flights from Dulles Intl to Eugene
Search for one-way flight options from Dulles Intl to Eugene. Find affordable one-way fares based on user searches. Data last updated agosto 14, 2025.

mié. 10/226:25 amIAD - EUG

1 stop9h 42mAlaska Airlines

Deal found 8/12

$134

sáb. 9/66:09 pmIAD - EUG

1 stop9h 16mAlaska Airlines

Deal found 8/12

$153

lun. 10/207:35 amIAD - EUG

1 stop10h 31mDelta

Deal found 8/14

$154

mié. 9/31:00 pmIAD - EUG

2 stops12h 54mDelta

Deal found 8/12

$159

jue. 9/47:35 amIAD - EUG

2 stops17h 30mSouthwest

Deal found 8/12

$164

mar. 9/236:09 pmIAD - EUG

2 stops20h 20mAlaska Airlines

Deal found 8/12

$167

mié. 9/246:09 pmIAD - EUG

2 stops20h 20mAlaska Airlines

Deal found 8/12

$177

lun. 10/206:25 amIAD - EUG

1 stop9h 42mAlaska Airlines

Deal found 8/12

$188

sáb. 9/202:15 pmIAD - EUG

2 stops11h 27mDelta

Deal found 8/12

$190

mié. 9/1711:47 amIAD - EUG

2 stops10h 44mAmerican Airlines

Deal found 8/12

$194

vie. 9/53:26 pmIAD - EUG

2 stops10h 20mDelta

Deal found 8/12

$205

mar. 9/25:52 pmIAD - EUG

2 stops20h 37mAlaska Airlines

Deal found 8/12

$209

Cheapflights Fare Finder

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

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mié. 10/22

6:25 am-1:07 pm

1 stop9h 42m

Eugene

mar. 10/28

6:44 pm-5:13 pm

1 stop19h 29m

$267

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mar. 9/9

3:48 pm-9:23 pm

1 stop8h 35m

Eugene

mar. 9/16

6:31 pm-7:00 am

1 stop9h 29m

$267

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mié. 9/3

7:00 am-12:42 pm

1 stop8h 42m

Eugene

mar. 9/9

11:04 am-12:23 am

1 stop10h 19m

$267

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mié. 10/22

7:35 am-3:06 pm

1 stop10h 31m

Eugene

mar. 10/28

11:30 am-11:33 pm

2 stops9h 03m

$272

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mar. 9/9

7:30 am-4:51 pm

2 stops12h 21m

Eugene

mar. 9/16

5:00 pm-6:01 am

1 stop10h 01m

$272

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mié. 9/3

6:09 pm-12:25 am

1 stop9h 16m

Eugene

lun. 9/8

1:36 pm-12:23 am

1 stop7h 47m

$287

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mié. 9/17

7:00 am-12:42 pm

1 stop8h 42m

Eugene

lun. 9/22

1:36 pm-12:23 am

1 stop7h 47m

$287

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

jue. 9/4

7:00 am-12:42 pm

1 stop8h 42m

Eugene

mar. 9/9

1:36 pm-12:23 am

1 stop7h 47m

$287

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mar. 9/30

7:35 am-3:19 pm

1 stop10h 44m

Eugene

dom. 10/5

5:30 pm-6:01 am

1 stop9h 31m

$287

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mié. 9/3

6:09 pm-12:25 am

1 stop9h 16m

Eugene

lun. 9/8

1:36 pm-12:23 am

1 stop7h 47m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 21 results

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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Eugene (average of $321). Flying from Washington, D.C. Dulles Intl Airport to Eugene in June is currently the most expensive (average of $479). 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.

What is the cheapest time of day to fly from IAD to EUG?

When flying from Washington, D.C. Dulles Intl Airport to Eugene, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the morning.

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

Reviews of airlines servicing Eugene

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Eugene, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Delta

8.0

Very good

7,980 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

United Airlines

7.4

Good

8,916 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

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 3 airlines. Eugene is conveniently located just 7.8 mi from Eugene’s city center.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Eugene round-trip?
Currently priced at $278, 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. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from $293 and $383, respectively. These flights start at 44% 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Eugene (average of $321). Flying from Washington, D.C. Dulles Intl Airport to Eugene in June is currently the most expensive (average of $479). 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

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Alternative routes for Dulles Intl to Eugene

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Other flights to Eugene

Top 3 airlines flying from Dulles Intl to Eugene

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$278	Average$549	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$293	Average$359	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$383	Average$607	FlexibilityNo cancel fee	On-time75%

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$134+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Dulles Intl to Eugene

Cheapest flights from Dulles Intl to EugeneExplore 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 agosto 14, 2025.

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 agosto 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Eugene that are best for you.

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.

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?

What is the cheapest time of day to fly from IAD to EUG?

Find hourly flight availability from Dulles Intl to Eugene. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

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

Reviews of airlines servicing Eugene

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Eugene, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

Traveling to a place near Eugene?

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Alternative routes for Dulles Intl to Eugene

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Top 3 airlines flying from Dulles Intl to Eugene

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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 agosto 14, 2025.