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

Compare Eugene to San Diego International flight deals

Find the cheapest month or even day of the year to fly to San Diego International

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Flight deals from Eugene to San Diego International

Looking for a cheap last-minute deal or the best return flight from Eugene to San Diego International? Find the lowest prices on one-way and return tickets right here.
San Diego.$213 per passenger.Departing Thu, 4 Sep, returning Wed, 10 Sep.Return flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from Eugene on Thu, 4 Sep, arriving in San Diego International.Inbound direct flight with Hawaiian Airlines departs from San Diego International on Wed, 10 Sep, arriving in Eugene.Price includes taxes and charges.From $213, select.
San Diego.$257 per passenger.Departing Fri, 29 Aug, returning Wed, 3 Sep.Return flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from Eugene on Fri, 29 Aug, arriving in San Diego International.Inbound direct flight with Hawaiian Airlines departs from San Diego International on Wed, 3 Sep, arriving in Eugene.Price includes taxes and charges.From $257, select.
San Diego.$273 per passenger.Departing Thu, 9 Oct, returning Mon, 13 Oct.Return flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from Eugene on Thu, 9 Oct, arriving in San Diego International.Inbound direct flight with Hawaiian Airlines departs from San Diego International on Mon, 13 Oct, arriving in Eugene.Price includes taxes and charges.From $273, select.
San Diego.$342 per passenger.Departing Tue, 19 Aug, returning Sat, 23 Aug.Return flight with United.Outbound indirect flight with United, departs from Eugene on Tue, 19 Aug, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Sat, 23 Aug, arriving in Eugene.Price includes taxes and charges.From $342, select.
San Diego.$413 per passenger.Departing Tue, 19 Aug, returning Sat, 23 Aug.Return flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from Eugene on Tue, 19 Aug, arriving in San Diego International.Inbound direct flight with Hawaiian Airlines departs from San Diego International on Sat, 23 Aug, arriving in Eugene.Price includes taxes and charges.From $413, select.

Find the cheapest month to fly from Eugene to San Diego International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Eugene to San Diego International flights are currently cheapest in September.
Aug
from $342
Sep
from $213
Oct
from $273
Nov
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Dec
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Jan
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Feb
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Direct flights from Eugene to San Diego International

Eugene to San Diego International: Alternative routes

Compare routes from Eugene to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

Eugene to San Diego: Flight information

The things to know before you go.
Cheapest flight found$213
Cheapest month to flySeptember
Average flight time2 hrs, 31 mins
Most popular airlineAlaska Airlines
Average flights per week27

Finding cheap flights from Eugene to San Diego International: Frequently asked questions

The best price we found for a return flight from Eugene to San Diego International is $213. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 31 minutes is the average flight time from Eugene to San Diego International.
Alaska Airlines, SkyWest Airlines and Hawaiian Airlines fly direct from Eugene to San Diego International.
As of August 2025, there are 27 flights per week flying from Eugene to San Diego International.
The cheapest month to fly from Eugene to San Diego International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Eugene Airport to San Diego International Airport on Thursday, 4 September 2025.
Yes – the average flight time is 2 hours and 31 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Hawaiian Airlines offers the cheapest flight tickets to San Diego International.

Flying from Mahlon Sweet Field Airport (EUG) to San Diego International Airport (SAN): what you need to know

  • The average length of a direct flight from Mahlon Sweet Field Airport to San Diego International Airport is 2 hours 25 minutes.

  • Eugene and San Diego share the same timezone, UTC-7.

  • Every week, there are seven Mahlon Sweet Field Airport to San Diego International Airport flights. To get going as soon as possible, pick the 10:57 Alaska Airlines flight. If you're eager to make the most of your day before flying, the latest flight is at 14:43 with Alaska Airlines.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your EUG to SAN flight.

  • Flying during a peak month such as July? Public holidays and other high seasons can mean longer queues and delays at airport checkpoints. Play it safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • Alaska Airlines has direct flights from Mahlon Sweet Field Airport to San Diego International Airport. Book with this popular carrier, then get ready to tick off the sights in San Diego — and maybe even more of United States if your schedule allows.

  • Most passengers choose to fly with Alaska Airlines on this route.

  • Alaska Airlines is the most punctual carrier operating EUG to SAN flights, with 67.86% of its services arriving as scheduled.

  • If you want to explore another city along the way, just deselect 'Direct flights only' when searching for your ticket from Mahlon Sweet Field Airport to San Diego International Airport. These are the top stopovers between EUG and SAN:

    • Sacramento International Airport

    • Metropolitan Oakland International Airport

    • San Francisco International Airport

How to find the cheapest flights from Mahlon Sweet Field Airport (EUG) to San Diego International Airport (SAN)

  • The lowest price we've seen for a one-way Mahlon Sweet Field Airport to San Diego International Airport flight is $107. A round-trip fare right now is $213. Depending on the availability when you book, these fares may change.

  • Score cheap tickets from EUG to SAN by booking six months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • Plan your trip for May. That's the cheapest month for flights from Mahlon Sweet Field Airport to San Diego International Airport. If your travel dates are flexible, try out the 'Whole month' tool to find the lowest airfare across each month.

  • Landing cheap flights from EUG to SAN is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when a lower fare pops up.

  • Tailor your trip with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Mahlon Sweet Field Airport to San Diego International Airport.

Handy information about Mahlon Sweet Field Airport (EUG)

  • EUG's address is 28801 Douglas Dr.

  • Mahlon Sweet Field Airport gets top marks for on-time performance. 80.31% of flights that take off from EUG reach their destination on time.

  • Central Eugene to Mahlon Sweet Field Airport is around 18 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Searching for a place to stay before your flight from Mahlon Sweet Field Airport to San Diego International Airport? Consider Hampton Inn Eugene. Enjoy a good night's rest here before making your way to EUG.

Arriving at San Diego International Airport (SAN)

Getting from San Diego International Airport (SAN) to central San Diego

  • The address for SAN is Airport Drive.

  • San Diego International Airport to the centre of San Diego has a drive time of around 10 minutes. It's approximately 5 kilometres away.

  • Getting there by public transport will take you roughly 20 minutes.

When to fly to San Diego International Airport (SAN)

  • July is the most popular month for flights from Mahlon Sweet Field Airport to San Diego International Airport. To escape the crowds, go to San Diego in May.

  • Lock in your flight from Mahlon Sweet Field Airport to San Diego International Airport for August if you want to explore San Diego during its warmest month. Expect temperatures of between 17ºC (63ºF) and 28ºC (82ºF).

  • Search for cheap tickets from EUG to SAN in February if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 7ºC (45ºF) and 23ºC (73ºF) on average.

Explore more of United States

  • You've done San Diego, now it's time to discover more of United States. Travel about 177 kilometres north-west to Los Angeles to tick off its popular sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, there's plenty to keep you on the go.

  • Phoenix is another standout destination in United States and is around 483 kilometres east of San Diego. No journey is complete without experiencing Desert Botanical Garden, Heard Museum and Papago Park.

Plan the rest of your trip from Eugene to San Diego

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.