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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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — EUG
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$187
(Alaska Airlines)

One-way from

$79
(Hawaiian Airlines)

Popular in

December

Cheapest in

September

Average price

$316

Good round-trip deal

$237 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 ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 2, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 7/228:00 amSAN - EUG
Nonstop2h 28mAlaska Airlines
Tue 7/225:48 pmEUG - SAN
1 stop5h 12mAlaska Airlines
Deal found 7/1$187
This Southwest deal was found by Cheapflights users on 7/1. 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.
Tue 7/226:30 amSAN - EUG
1 stop5h 05mSouthwest
Tue 7/221:25 pmEUG - SAN
1 stop6h 00mSouthwest
Deal found 7/1$188
This Hawaiian Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 8/47:00 amSAN - EUG
1 stop4h 42mHawaiian Airlines
Wed 8/66:49 pmEUG - SAN
Nonstop2h 30mHawaiian Airlines
Deal found 7/2$197
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/305:50 pmSAN - EUG
1 stop4h 54mUnited Airlines
Sun 8/36:00 amEUG - SAN
1 stop4h 12mUnited Airlines
Deal found 7/1$199
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Thu 7/106:15 amSAN - EUG
1 stop8h 46mMultiple Airlines
Sun 7/139:32 pmEUG - SAN
1 stop12h 23mMultiple Airlines
Deal found 6/30$222
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 10/93:20 pmSAN - EUG
1 stop7h 54mDelta
Mon 10/275:30 pmEUG - SAN
1 stop5h 19mDelta
Deal found 7/2$229
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 8/284:20 pmSAN - EUG
1 stop7h 12mAmerican Airlines
Mon 9/16:00 amEUG - SAN
1 stop5h 59mAmerican Airlines
Deal found 7/1$258

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 July 2, 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

Tue 7/22

8:00 am-10:28 am

Nonstop2h 28m

Eugene

Tue 7/22

5:48 pm-11:00 pm

1 stop5h 12m

$187

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Tue 7/22

6:30 am-11:35 am

1 stop5h 05m

Eugene

Tue 7/22

1:25 pm-7:25 pm

1 stop6h 00m

$188

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Mon 8/4

7:00 am-11:42 am

1 stop4h 42m

Eugene

Wed 8/6

6:49 pm-9:19 pm

Nonstop2h 30m

$197

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Wed 7/30

5:50 pm-10:44 pm

1 stop4h 54m

Eugene

Sun 8/3

6:00 am-10:12 am

1 stop4h 12m

$199

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Thu 10/9

3:20 pm-11:14 pm

1 stop7h 54m

Eugene

Mon 10/27

5:30 pm-10:49 pm

1 stop5h 19m

$229

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Thu 8/28

4:20 pm-11:32 pm

1 stop7h 12m

Eugene

Mon 9/1

6:00 am-11:59 am

1 stop5h 59m

$258

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Sat 9/13

1:15 pm-3:49 pm

Nonstop2h 34m

$79

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Tue 8/5

8:00 am-12:10 pm

1 stop4h 10m

$80

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Mon 8/25

8:45 am-4:35 pm

2 stops7h 50m

$85

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Thu 8/7

8:00 am-10:28 am

Nonstop2h 28m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 13 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 27, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Eugene, you should look to book at least 71 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 $478). 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 July 2, 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 30% versus a flight at noon.

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 July 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from San Diego to Eugene. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

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

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

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
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

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
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

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
2,541 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

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
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

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 2 daily flights to Eugene from 6 different airlines. 2h 26m 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, Alaska Airlines ($187), Southwest ($188), and Hawaiian Airlines ($197) offers the cheapest pricing from San Diego to Eugene. These flights start at 46% 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 Hawaiian Airlines, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from United Airlines and Southwest, 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 American Airlines (83%), SkyWest Airlines (81%) or Alaska Airlines (81%) 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 $78. On average you can expect to pay $281. The most popular route, (San Diego - Eugene), can usually be booked for $147.

  • 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 $478). 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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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$163Average$222FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$166Average$297FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$181Average$317FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$196Average$356FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$201Average$311FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$227Average$527FlexibilityNo cancel feeOn-time71%

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