$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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — EUG
Feb 28 — Mar 71
1 adult, Economy
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Find cheap flights from San Diego to Eugene with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to Eugene are usually found in September or August, booked 71 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from San Diego to Eugene
Cheapest flights from San Diego to EugeneExplore 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 January 29, 2026.
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 January 29, 2026.
This Southwest deal was found by Cheapflights users on 1/28. 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.
Thu 3/128:25 am
SAN
- EUG
Nonstop2h 45m
Southwest
Sat 3/144:20 pm
EUG
- SAN
Nonstop2h 25m
Southwest
Deal found 1/28![Southwest logo]()
$158
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 3/62:11 pm
SAN
- EUG
Nonstop2h 43m
Alaska Airlines
Sun 3/86:58 pm
EUG
- SAN
Nonstop2h 31m
Alaska Airlines
Deal found 1/27![Alaska Airlines logo]()
$159
This Southwest deal was found by Cheapflights users on 1/27. 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 3/258:45 am
SAN
- EUG
1 stop4h 05m
Southwest
Mon 3/3010:50 am
EUG
- SAN
Nonstop2h 30m
Southwest
Deal found 1/27![Southwest logo]()
$168
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/257:45 am
SAN
- EUG
1 stop4h 31m
United Airlines
Sat 2/282:08 pm
EUG
- SAN
1 stop4h 40m
United Airlines
Deal found 1/27![United Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 3/127:55 am
SAN
- EUG
1 stop4h 20m
United Airlines
Sat 3/142:09 pm
EUG
- SAN
1 stop6h 44m
United Airlines
Deal found 1/28![United Airlines logo]()
$178
This Delta deal was found by Cheapflights users on 1/27. 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 3/1211:15 am
SAN
- EUG
1 stop5h 54m
Delta
Mon 3/1612:40 pm
EUG
- SAN
1 stop5h 55m
Delta
Deal found 1/27![Delta logo]()
$179
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 3/211:05 am
SAN
- EUG
2 stops9h 56m
United Airlines
Thu 3/56:00 am
EUG
- SAN
1 stop4h 40m
United Airlines
Deal found 1/27![United Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 1/28. 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.
Tue 2/245:00 pm
SAN
- EUG
1 stop6h 59m
Delta
Fri 2/275:20 pm
EUG
- SAN
1 stop5h 00m
Delta
Deal found 1/28![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 1/26. 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 2/1910:59 am
SAN
- EUG
1 stop5h 31m
Delta
Sun 2/226:07 am
EUG
- SAN
1 stop6h 38m
Delta
Deal found 1/26![Delta logo]()
$188
This Orbitz deal was found by Cheapflights users on 1/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:19 pm
SAN
- EUG
Nonstop2h 30m
Alaska Airlines
Wed 7/297:00 am
EUG
- SAN
Nonstop2h 34m
Alaska Airlines
Deal found 1/27![Alaska Airlines logo]()
$189
Find 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 January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $158 (Southwest) |
One-way from | $79 (Alaska Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $319 |
Good round-trip deal | $229 or less |
Good one-way deal | $109 or less |
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 January 29, 2026.
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
Thu 3/12
8:25 am-11:10 am
Nonstop2h 45m
Eugene
Sat 3/14
4:20 pm-6:45 pm
Nonstop2h 25m
$158
San DiegoEugene
SAN - EUG
SANEUG
San Diego
Fri 3/6
2:11 pm-4:54 pm
Nonstop2h 43m
Eugene
Sun 3/8
6:58 pm-9:29 pm
Nonstop2h 31m
$159
San DiegoEugene
SAN - EUG
SANEUG
San Diego
Wed 2/25
7:45 am-12:16 pm
1 stop4h 31m
Eugene
Sat 2/28
2:08 pm-8:49 pm
1 stop6h 41m
$177
San DiegoEugene
SAN - EUG
SANEUG
San Diego
Thu 3/12
4:45 pm-11:58 pm
1 stop7h 13m
Eugene
Sat 3/14
6:00 pm-8:31 pm
Nonstop2h 31m
$177
San DiegoEugene
SAN - EUG
SANEUG
San Diego
Thu 3/12
11:15 am-5:09 pm
1 stop5h 54m
Eugene
Tue 3/17
6:08 am-12:49 pm
1 stop6h 41m
$178
San DiegoEugene
SAN - EUG
SANEUG
San Diego
Mon 2/23
4:45 pm-11:44 pm
1 stop6h 59m
Eugene
Thu 2/26
5:10 am-12:03 pm
1 stop6h 53m
$179
San DiegoEugene
SAN - EUG
SANEUG
San Diego
Thu 3/12
11:15 am-5:09 pm
1 stop5h 54m
Eugene
Mon 3/16
12:40 pm-6:35 pm
1 stop5h 55m
$179
San DiegoEugene
SAN - EUG
SANEUG
San Diego
Thu 3/12
7:55 am-12:15 pm
1 stop4h 20m
Eugene
Sun 3/15
6:00 am-10:40 am
1 stop4h 40m
$179
San DiegoEugene
SAN - EUG
SANEUG
San Diego
Fri 3/13
6:15 am-12:00 pm
1 stop5h 45m
Eugene
Mon 3/16
12:40 pm-6:35 pm
1 stop5h 55m
$179
San DiegoEugene
SAN - EUG
SANEUG
San Diego
Thu 3/12
3:45 pm-9:31 pm
1 stop5h 46m
Eugene
Mon 3/16
9:01 am-3:46 pm
1 stop6h 45m
$179
Showing 1-10 of 23 results
Compare providers for flights from San Diego to Eugene
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Eugene in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Eugene flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Eugene flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Eugene flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Eugene flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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
Prices
Airlines
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 January 23, 2026.
To ensure you get the cheapest price possible for a flight from San Diego to Eugene, you should look to book at least 52 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, March is the cheapest month in which you can book a flight from San Diego to Eugene (average of $76). Flying from San Diego to Eugene in November is currently the most expensive (average of $174). 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 January 29, 2026.
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 evening, which can drop the price by up to 30% versus a flight in the afternoon.
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 January 29, 2026.
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.
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
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.
Traveling to a place near Eugene?
Book flights to Eugene if you plan to visit one of these locationsNewport
Albany
Corvallis
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Alternative routes for San Diego to Eugene
See prices for flight routes from nearby airports that may be better suited for you.
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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$94 | Average$222 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$98 | Average$277 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$158 | Average$280 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$158 | Average$306 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$166 | Average$308 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$227 | Average$637 | FlexibilityNo cancel fee | On-time71% |