£66 Cheap Flights from San Diego (SAN) to Eugene (EUG)

View £66 flight on Wed, 3 Jun 2026Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Mahlon Sweet Field Airport (EUG)

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Cheap Flights from San Diego (SAN) to Eugene (EUG)

Prices were available within the past 7 days and start at £66 for one-way flights and £163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
SAN
San Diego
EUG
Eugene
£163 Return, found 2 days ago
£163
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Jun from San Diego to Eugene, returning Wed, 24 Jun, priced at £163 found 2 days ago
Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
SAN
San Diego
EUG
Eugene
£191 Return, found 2 days ago
£191
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Jun from San Diego to Eugene, returning Wed, 24 Jun, priced at £191 found 2 days ago
Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
SAN
San Diego
EUG
Eugene
£192 Return, found 2 days ago
£192
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Jun from San Diego to Eugene, returning Wed, 24 Jun, priced at £192 found 2 days ago
Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
SAN
San Diego
EUG
Eugene
£198 Return, found 2 days ago
£198
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Jun from San Diego to Eugene, returning Wed, 24 Jun, priced at £198 found 2 days ago
Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
SAN
San Diego
EUG
Eugene
£206 Return, found 2 days ago
£206
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Jun from San Diego to Eugene, returning Wed, 24 Jun, priced at £206 found 2 days ago
Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
SAN
San Diego
EUG
Eugene
£221 Return, found 2 days ago
£221
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Jun from San Diego to Eugene, returning Wed, 24 Jun, priced at £221 found 2 days ago
Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
SAN
San Diego
EUG
Eugene
£222 Return, found 2 days ago
£222
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Jun from San Diego to Eugene, returning Wed, 24 Jun, priced at £222 found 2 days ago
Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
SAN
San Diego
EUG
Eugene
£227 Return, found 2 days ago
£227
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Jun from San Diego to Eugene, returning Wed, 24 Jun, priced at £227 found 2 days ago
Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
SAN
San Diego
EUG
Eugene
£228 Return, found 2 days ago
£228
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Jun from San Diego to Eugene, returning Wed, 24 Jun, priced at £228 found 2 days ago
Alaska Airlines
Wed, 17 Jun - Wed, 24 Jun
SAN
San Diego
EUG
Eugene
£234 Return, found 2 days ago
£234
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Jun from San Diego to Eugene, returning Wed, 24 Jun, priced at £234 found 2 days ago

Frequently asked questions

Which airlines fly direct from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
Enter SAN to EUG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
To find a cheap flight from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
The best airline to fly with from San Diego, CA (SAN-San Diego Intl.) (SAN) to Eugene, OR (EUG) (EUG) will differ from traveller to traveller. If you like to fly early, AS offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from San Diego, CA (SAN-San Diego Intl.) (SAN) to Eugene, OR (EUG) (EUG), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
There are approximately 54 connecting flights per day from San Diego International Airport (SAN) to Eugene (EUG). Some common connection points include Seattle - Tacoma International Airport (SEA), McCarran International Airport (LAS), and Sky Harbor International Airport (PHX).
What is the earliest flight from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
The earliest flight from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG) typically departs at approximately 6:00 AM local time. This service is operated by American Airlines and is seasonal, active in February and March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
You'll typically find the most flights from San Diego Intl. (SAN) to Eugene (EUG) on a Friday, with around 50 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, Southwest Airlines, and United Airlines. Friday sees notably more flight options compared to other days of the week, offering you greater flexibility.
What are the most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
The most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG) are in the early morning, from 6am to 9am. About 29% of passengers prefer this time window. Many major carriers, including United Airlines, Southwest Airlines and Alaska Airlines, offer flights during this window. These times work well because you can get an early start to your travel day and arrive at your destination with plenty of time left.
How long does it take to fly from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
Direct flights from SAN to EUG usually take about 2 hours 30 minutes, traveling roughly 851 miles. If you opt for a connecting flight, expect to add around 4 hours 20 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
Select the "Business class" and "First class" filters when looking for SAN to EUG flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG) flight with Expedia?
It's easy to earn miles on a San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Eugene from San Diego Intl. (SAN)?
If you're planning to travel to Eugene from San Diego Intl. (SAN), you can fly directly into Mahlon Sweet Field (EUG) Some flights may connect through major hubs like Los Angeles Intl. (LAX), McCarran Intl. (LAS), Sky Harbor Intl. (PHX) before reaching Eugene. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG) at the last minute?
Typically, booking a last minute flight from San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG) flight and hotel package?
Securing a San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (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. Select from our extensive range of stays 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 San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG)?
If you booked your San Diego, CA (SAN-San Diego Intl.) to Eugene, OR (EUG) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Diego Intl.
Destination airport
Eugene
Return price
£162
Distance
1361 km
Average flight time
2 hours 50 mins

Book with confidence

Compare flights from San Diego to Eugene easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Diego to Eugene. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Eugene in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Diego Intl. to Eugene.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Diego Intl. (SAN) to Eugene (EUG)

The easiest way to view the best deals on flights from San Diego to Eugene today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Diego Intl. to Eugene start at just £163 and range up to £234.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Diego and Eugene
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Diego to Eugene flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Diego Intl. to Eugene for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Diego to Eugene easily and book with confidence

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