$59 Cheap Flights from Portland (PDX) to Eugene (EUG)

View $59 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Mahlon Sweet Field Airport (EUG)

Cheap Flights from Portland to Eugene (PDX-EUG)

Prices were available within the past 7 days and start at $59 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Oct 11 - Wed, Oct 15
PDX
Portland
EUG
Eugene
$117 Roundtrip, found 3 hours ago
$117
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Oct 11 from Portland to Eugene, returning Wed, Oct 15, priced at $117 found 3 hours ago
Alaska Airlines
Sat, Oct 11 - Wed, Oct 15
PDX
Portland
EUG
Eugene
$127 Roundtrip, found 3 hours ago
$127
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Oct 11 from Portland to Eugene, returning Wed, Oct 15, priced at $127 found 3 hours ago
Alaska Airlines
Thu, Sep 25 - Sun, Sep 28
PDX
Portland
EUG
Eugene
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Portland to Eugene, returning Sun, Sep 28, priced at $137 found 1 hour ago
Hawaiian Airlines
Sat, Oct 25 - Thu, Nov 6
PDX
Portland
EUG
Eugene
$147 Roundtrip, found 3 days ago
$147
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 25 from Portland to Eugene, returning Thu, Nov 6, priced at $147 found 3 days ago
Hawaiian Airlines
Sun, Oct 26 - Thu, Nov 6
PDX
Portland
EUG
Eugene
$157 Roundtrip, found 3 days ago
$157
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sun, Oct 26 from Portland to Eugene, returning Thu, Nov 6, priced at $157 found 3 days ago
Alaska Airlines
Sat, Oct 11 - Wed, Oct 15
PDX
Portland
EUG
Eugene
$167 Roundtrip, found 3 hours ago
$167
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Oct 11 from Portland to Eugene, returning Wed, Oct 15, priced at $167 found 3 hours ago
Alaska Airlines
Sat, Oct 11 - Wed, Oct 15
PDX
Portland
EUG
Eugene
$167 Roundtrip, found 3 hours ago
$167
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Oct 11 from Portland to Eugene, returning Wed, Oct 15, priced at $167 found 3 hours ago
Delta
Sat, Oct 11 - Wed, Oct 15
PDX
Portland
EUG
Eugene
$223 Roundtrip, found 3 hours ago
$223
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Oct 11 from Portland to Eugene, returning Wed, Oct 15, priced at $223 found 3 hours ago
Southwest Airlines
Sat, Feb 21 - Wed, Feb 25
PDX
Portland
EUG
Eugene
$387 Roundtrip, found 1 day ago
$387
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Feb 21 from Portland to Eugene, returning Wed, Feb 25, priced at $387 found 1 day ago
United
Sat, Jan 31 - Wed, Feb 4
PDX
Portland
EUG
Eugene
$402 Roundtrip, found 5 days ago
$402
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jan 31 from Portland to Eugene, returning Wed, Feb 4, priced at $402 found 5 days ago

Find the cheapest month to fly from Portland (PDX) to Eugene (EUG)

May is typically the cheapest month to fly

From $97 - $347 per traveler.

Graph displaying average flight prices per month

Flights from Portland (PDX) to Eugene (EUG)
Origin airport
Portland Intl.
Destination airport
Eugene
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$111
Distance
105 mi
Average flight time
2 hours 56 mins

Portland to Eugene Flights

The cheapest times to fly from Portland to Eugene

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Eugene are during the month of October. You can find some of the cheapest flights from Portland to Eugene with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Eugene

Sunday is one of the best days to book for cheap flights from Portland to Eugene: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Eugene

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Eugene in 2025. You can also book with separate airlines for your outbound and return journeys, from $59 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Eugene flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Eugene airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Mahlon Sweet Field Airport (EUG) cost?
Secure a cheap one-way flight from $59 or cheap return flight from $117 from Portland Intl. Airport (PDX) to Mahlon Sweet Field Airport (EUG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Mahlon Sweet Field Airport (EUG)?
The cheapest month to fly from PDX to EUG is October, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Mahlon Sweet Field Airport (EUG)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from PDX to EUG. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Portland Intl. Airport (PDX) to Mahlon Sweet Field Airport (EUG)?
Nonstop flights from Portland Intl. Airport (PDX) to Mahlon Sweet Field Airport (EUG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to EUG?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from PDX to EUG?
Alaska Airlines has the strongest track record for on-time direct flights from Portland Intl. Airport (PDX) to Mahlon Sweet Field Airport (EUG), with an on-time score of 90%. Use the Expedia App to check your flight schedule before you go and get real-time updates about any trip changes.
What is the best time to fly from Portland Intl. Airport (PDX) to Mahlon Sweet Field Airport (EUG)?
To touch down at Mahlon Sweet Field Airport (EUG) on time, choose a flight that leaves from Portland Intl. Airport (PDX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Mahlon Sweet Field Airport (EUG) last-minute?
Booking your ticket from PDX to EUG shortly before your trip is usually more expensive. But if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a PDX to EUG flight and hotel package?
Compared with arranging flights and hotels separately, booking a PDX to EUG flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and choose from our wide range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Mahlon Sweet Field Airport (EUG)?
Typically, it's possible to cancel or reschedule your PDX to EUG flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.