Book direct flights from Eugene to San Diego: One way flights from SGD 84, round trip flights from SGD 348. Find flight deals for the next 3 months below.

Displayed flight fares from Eugene to San Diego are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Eugene to San Diego

The distance between Eugene and San Diego is approximately 1,370.21 km. It takes around 2 hours 34 minutes on average to fly from Eugene to San Diego. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceSGD 82
Cheapest round-trip ticket priceSGD 236
Off-season for travelOctober
Peak season for travelJuly
Flight distance1,370.21 km
Average flight time2 hours 34 minutes

When is the cheapest time to fly from Eugene to San Diego?

The cheapest time for Eugene to San Diego flights: Jan 11 to Jan 18 — one way flight prices from SGD 82.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Eugene to San Diego, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Eugene to San Diego (EUG-SAN)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as SGD 82 on Cheapest nonstop routes (e.g. EUG to SAN on Tue, Jan 13), while American Airlines offers Cheapest nonstop round-trips from SGD 236 departing on Thu, Dec 11 and returning on Sun, Dec 14.
  • It takes around 2 hours 34 minutes to fly from Eugene (EUG) to San Diego (SAN).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Eugene to San Diego is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Eugene to San Diego, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jan 13, with one-way flights priced at just SGD 82.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Hawaiian Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Diego travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Eugene to San Diego is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Eugene to San Diego on December 12, 2025 with Delta Air Lines, with prices starting at SGD 186.
  • The time difference between San Diego and Eugene is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.