$162 Cheap Flights from Philadelphia (PHL) to Eugene (EUG)

View $162 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Mahlon Sweet Field Airport (EUG)

Cheap Flights from Philadelphia to Eugene (PHL-EUG)

Prices were available within the past 7 days and start at $162 for one-way flights and $313 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sun, Jan 18 - Sat, Jan 31
PHL
Philadelphia
EUG
Eugene
$313 Roundtrip, found 3 days ago
$313
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sun, Jan 18 from Philadelphia to Eugene, returning Sat, Jan 31, priced at $313 found 3 days ago
Hawaiian Airlines
Sat, Feb 14 - Wed, Mar 4
PHL
Philadelphia
EUG
Eugene
$318 Roundtrip, found 4 days ago
$318
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, Feb 14 from Philadelphia to Eugene, returning Wed, Mar 4, priced at $318 found 4 days ago
Delta
Tue, Jan 20 - Wed, Feb 4
PHL
Philadelphia
EUG
Eugene
$320 Roundtrip, found 3 days ago
$320
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 20 from Philadelphia to Eugene, returning Wed, Feb 4, priced at $320 found 3 days ago
Hawaiian Airlines
Sun, Jan 18 - Wed, Feb 4
PHL
Philadelphia
EUG
Eugene
$323 Roundtrip, found 4 days ago
$323
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sun, Jan 18 from Philadelphia to Eugene, returning Wed, Feb 4, priced at $323 found 4 days ago
Delta
Mon, Dec 8 - Thu, Dec 25
PHL
Philadelphia
EUG
Eugene
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Dec 8 from Philadelphia to Eugene, returning Thu, Dec 25, priced at $324 found 3 days ago
Alaska Airlines
Sun, Jan 18 - Mon, Feb 2
PHL
Philadelphia
EUG
Eugene
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Jan 18 from Philadelphia to Eugene, returning Mon, Feb 2, priced at $327 found 3 days ago
Delta
Tue, Jan 27 - Wed, Feb 18
PHL
Philadelphia
EUG
Eugene
$332 Roundtrip, found 6 days ago
$332
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jan 27 from Philadelphia to Eugene, returning Wed, Feb 18, priced at $332 found 6 days ago
Delta
Thu, Nov 27 - Wed, Dec 3
PHL
Philadelphia
EUG
Eugene
$332 Roundtrip, found 4 days ago
$332
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Nov 27 from Philadelphia to Eugene, returning Wed, Dec 3, priced at $332 found 4 days ago
American Airlines
Thu, Jan 8 - Mon, Jan 12
PHL
Philadelphia
EUG
Eugene
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 8 from Philadelphia to Eugene, returning Mon, Jan 12, priced at $359 found 1 day ago
United
Wed, Dec 3 - Wed, Dec 10
PHL
Philadelphia
EUG
Eugene
$367 Roundtrip, found 4 hours ago
$367
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Dec 3 from Philadelphia to Eugene, returning Wed, Dec 10, priced at $367 found 4 hours ago

Find the cheapest month to fly from Philadelphia (PHL) to Eugene (EUG)

September is typically the cheapest month to fly

From $271 - $590 per traveler.

Alternative airports near Eugene

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mahlon Sweet Field EUG. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $456
EUG
Mahlon Sweet Field
CheapestClosest
Average driving time to city center14 min
Flights from $456

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Mahlon Sweet Field Airport (EUG) cost?
Grab a cheap one-way flight from $162 or cheap return flight from $313 from Philadelphia Intl. Airport (PHL) to Mahlon Sweet Field Airport (EUG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Mahlon Sweet Field Airport (EUG)?
January is the least expensive month to fly from PHL to EUG. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Mahlon Sweet Field Airport (EUG)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PHL to EUG flight.
How many flights per day from Philadelphia Intl. Airport (PHL) to Mahlon Sweet Field Airport (EUG)?
There are no daily direct flights from Philadelphia Intl. Airport (PHL) to Mahlon Sweet Field Airport (EUG). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from PHL to EUG?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Mahlon Sweet Field Airport (EUG)?
To reach Mahlon Sweet Field Airport (EUG) on schedule, opt for a flight that takes off from Philadelphia Intl. Airport (PHL) before 3 PM. The likelihood 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 Philadelphia Intl. Airport (PHL) to Mahlon Sweet Field Airport (EUG) last-minute?
Holding off until just before your departure to book a flight from PHL to EUG often results in higher prices. While you may come across some last-minute offers, they're not always guaranteed. Keep your travel plans flexible to boost your chances of scoring a bargain.
Is it cheaper to book a PHL to EUG flight and hotel package?
Opting for a PHL to EUG flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Mahlon Sweet Field Airport (EUG)?
If you booked your PHL to EUG flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Eugene
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$313
Distance
2445 mi

Book with confidence

Philadelphia to Eugene Flights

The cheapest times to fly from Philadelphia 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 Philadelphia to Eugene are during the month of January. You can find some of the cheapest flights from Philadelphia to Eugene with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Eugene

Sunday is one of the best days to book for cheap flights from Philadelphia 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 Philadelphia 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 Philadelphia to Eugene in 2025. You can also book with separate airlines for your outbound and return journeys, from $162 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 Philadelphia 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 Philadelphia 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.

 

Philadelphia to Eugene Flights

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*Available to One Key members.