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$79+ Cheap flights from San Diego to Eugene (SAN - EUG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — EUG
Jun 22 — Jun 291
Sun 6/22
Sun 6/29
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Eugene are usually found in September or May, booked 81 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from San Diego to Eugene

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Eugene (EUG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 17, 2025.

Round-trip from

$197
(Delta)

One-way from

$79
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$464

Good round-trip deal

$247 or less

Good one-way deal

$98 or less
From San Diego to Eugene
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One-way flight from San Diego to Eugene
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Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from San Diego to Eugene.
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Price to beat on a one-way flight from San Diego to Eugene.
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Find flight deals from San Diego to Eugene

Cheapest flights from San Diego to Eugene
Explore the most affordable flight options available from San Diego to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2025.

This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/203:35 pmSAN - EUG
1 stop7h 19mDelta
Sun 8/245:32 pmEUG - SAN
1 stop5h 19mDelta
Deal found 6/16$197
This Alaska Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:57 pmSAN - EUG
2 stops17h 39mAlaska Airlines
Sat 8/165:48 pmEUG - SAN
1 stop5h 07mAlaska Airlines
Deal found 6/16$205
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:30 amSAN - EUG
2 stops7h 05mSouthwest
Sun 8/245:35 pmEUG - SAN
1 stop5h 10mSouthwest
Deal found 6/16$219
This Mytrip deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/66:15 amSAN - EUG
1 stop8h 46mMultiple Airlines
Sun 7/139:32 pmEUG - SAN
1 stop12h 23mMultiple Airlines
Deal found 6/16$222
This Hawaiian Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:15 amSAN - EUG
1 stop6h 21mHawaiian Airlines
Fri 7/186:49 pmEUG - SAN
Nonstop2h 30mHawaiian Airlines
Deal found 6/16$227
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:10 pmSAN - EUG
1 stop4h 40mUnited Airlines
Sun 11/236:52 pmEUG - SAN
2 stops25h 00mUnited Airlines
Deal found 6/14$387
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/244:24 pmSAN - EUG
1 stop6h 52mAmerican Airlines
Tue 7/16:45 amEUG - SAN
1 stop5h 06mAmerican Airlines
Deal found 6/16$421

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2025.
Use the filters below to find and compare flights from San Diego to Eugene that are best for you.

Fly from

San Diego

Fly to

Eugene

Route

Depart

Return

Price

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Wed 8/20

3:35 pm-10:54 pm

1 stop7h 19m

Eugene

Sun 8/24

5:32 pm-10:51 pm

1 stop5h 19m

$197

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Wed 8/13

6:57 pm-12:36 pm

2 stops17h 39m

Eugene

Sat 8/16

5:48 pm-10:55 pm

1 stop5h 07m

$205

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Wed 8/20

6:30 am-1:35 pm

2 stops7h 05m

Eugene

Sun 8/24

5:35 pm-10:45 pm

1 stop5h 10m

$219

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Sun 7/6

6:15 am-3:01 pm

1 stop8h 46m

Eugene

Sun 7/13

9:32 pm-9:55 am

1 stop12h 23m

$222

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Sun 7/13

6:15 am-12:36 pm

1 stop6h 21m

Eugene

Fri 7/18

6:49 pm-9:19 pm

Nonstop2h 30m

$227

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Fri 11/21

1:10 pm-5:50 pm

1 stop4h 40m

Eugene

Sun 11/23

6:52 pm-7:52 pm

2 stops25h 00m

$387

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Sun 6/29

4:24 pm-11:16 pm

1 stop6h 52m

Eugene

Tue 7/1

6:45 am-11:51 am

1 stop5h 06m

$421

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Sat 8/30

1:15 pm-3:49 pm

Nonstop2h 34m

$79

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Thu 8/7

6:15 am-3:01 pm

1 stop8h 46m

$85

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Thu 8/7

9:50 am-4:35 pm

2 stops6h 45m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 14 results
1
2

Best time to book a flight from San Diego to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Eugene

How far ahead should I book a flight from San Diego to Eugene?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Eugene. Price data was last updated on June 13, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Eugene, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Diego to Eugene?

Currently, January is the cheapest month in which you can book a flight from San Diego to Eugene (average of $321). Flying from San Diego to Eugene in June is currently the most expensive (average of $486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to EUG?

Find hourly flight availability from San Diego to Eugene. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 17, 2025.

When flying from San Diego to Eugene, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 34% versus a flight at noon.

Weekly flight availability from San Diego to Eugene

Explore weekly flight availability from San Diego to Eugene. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 17, 2025.

The most flights from SAN to EUG are scheduled on a Tuesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Eugene by month

Plan your trip to Eugene by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Eugene ranges from 0.5 - 7.8 inches per month. December is typically the wettest month, when rainfall can reach 7.8 in. July is typically the driest time to visit Eugene when rainfall is around 0.5 in.

Temperature in Eugene by month

Plan your trip to Eugene by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Eugene, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Eugene

Get insights into the airlines that provide service to Eugene. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Eugene. Reviews last updated June 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from San Diego to Eugene. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Hawaiian Airlines
7.8
Good
2,503 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
United Airlines
7.4
Good
8,806 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from San Diego to Eugene?

    Eugene is the airport most travelers will use when flying to Eugene from San Diego. Booking flights from San Diego (SAN) to Eugene (EUG) should be relatively easy as there are 3 daily flights to Eugene from 6 different airlines. 2h 27m is how long a flight from San Diego to Eugene will take if you book a nonstop flight.

  • How popular is this San Diego to Eugene flight route?

    Flights from San Diego to Eugene have been viewed 1 times in the past calendar month.

  • What are the cheapest airlines flying from San Diego to Eugene round-trip?

    According to our current data, Delta ($197), Alaska Airlines ($205), and Southwest ($219) offers the cheapest pricing from San Diego to Eugene. These flights start at 44% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Diego to Eugene one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from San Diego to Eugene for a low price.

  • What are the most reliable airlines from San Diego to Eugene?

    Consider Hawaiian Airlines (90%), SkyWest Airlines (89%) or Alaska Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from San Diego to Eugene.

  • What are the cheapest flights from San Diego to Eugene?

    The cheapest flight price from San Diego to Eugene is $49. On average you can expect to pay $289. The most popular route, (San Diego - Eugene), can usually be booked for $177.

  • Can I find deals for flights from San Diego to Eugene that include hotel bookings?

    Yes. In addition to deals on San Diego to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Eugene?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Eugene.

  • Can I find deals for business class flights from San Diego to Eugene?

    Yes. Cheapflights offers flight deals from San Diego to Eugene by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Eugene?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Eugene (average of $321). Flying from San Diego to Eugene in June is currently the most expensive (average of $486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Newport
Albany
Corvallis

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Alternative routes for San Diego to Eugene

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Top 6 airlines flying from San Diego to Eugene

Discover the top 6 airlines that operate flights from San Diego to Eugene. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$163Average$222FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$166Average$297FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$181Average$335FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$196Average$365FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$201Average$311FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$227Average$524FlexibilityNo cancel feeOn-time71%

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