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$197+ Cheap flights from Eureka, CA to San Diego (SAN)

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — SAN
Jul 3 — Jul 101
Fri 7/3
Fri 7/10
1 adult, Economy
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Cheap flight deals from Eureka to San Diego

Cheapest flights from Eureka to San Diego
Explore the most affordable flight options available from Eureka to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:19 pm
ACV
-
SAN
2 stops27h 13m
Multiple Airlines
Tue 7/73:03 pm
SAN
-
ACV
1 stop20h 36m
Multiple Airlines
Deal found 6/1$256
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1712:19 pm
ACV
-
SAN
1 stop20h 29m
Multiple Airlines
Fri 6/199:43 am
SAN
-
ACV
1 stop25h 56m
Multiple Airlines
Deal found 5/29$309
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/16:44 pm
ACV
-
SAN
1 stop4h 05m
United Airlines
Tue 7/74:09 pm
SAN
-
ACV
1 stop6h 42m
United Airlines
Deal found 6/1$314
This United Airlines deal was found by Cheapflights users on 5/31. 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 6/186:44 pm
ACV
-
SAN
1 stop5h 46m
United Airlines
Tue 6/231:39 pm
SAN
-
ACV
1 stop6h 28m
United Airlines
Deal found 5/31$349
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Sat 6/136:00 am
ACV
-
SAN
1 stop5h 51m
United Airlines
Wed 6/1711:01 am
SAN
-
ACV
1 stop7h 01m
United Airlines
Deal found 5/29$387
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sat 10/314:00 pm
ACV
-
SAN
1 stop6h 42m
United Airlines
Tue 11/36:28 pm
SAN
-
ACV
1 stop5h 25m
United Airlines
Deal found 6/1$394
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
ACV
-
SAN
1 stop3h 59m
United Airlines
Sun 7/510:49 am
SAN
-
ACV
1 stop3h 59m
United Airlines
Deal found 6/2$415
This United Airlines deal was found by Cheapflights users on 5/29. 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 6/32:05 pm
ACV
-
SAN
1 stop4h 34m
United Airlines
Wed 6/101:39 pm
SAN
-
ACV
1 stop6h 28m
United Airlines
Deal found 5/29$432
This United Airlines deal was found by Cheapflights users on 5/29. 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 6/512:30 pm
ACV
-
SAN
1 stop8h 16m
United Airlines
Sun 6/711:44 am
SAN
-
ACV
1 stop6h 18m
United Airlines
Deal found 5/29$474
This United Airlines deal was found by Cheapflights users on 5/31. 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 6/266:44 pm
ACV
-
SAN
1 stop5h 47m
United Airlines
Sun 6/286:27 pm
SAN
-
ACV
1 stop4h 24m
United Airlines
Deal found 5/31$475
This Travelocity deal was found by Cheapflights users on 6/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:19 pm
ACV
-
SAN
2 stops16h 31m
Alaska Airlines
Tue 9/298:59 pm
SAN
-
ACV
2 stops17h 43m
Alaska Airlines
Deal found 6/2$478

Find flight deals from Eureka to San Diego

Keep the following information in mind while searching for Eureka to San Diego flight deals. Data was last updated June 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$256
(Kiwi.com)

One-way from

$197
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$364
Provider with most accurate pricing for Arcata Eureka-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Arcata Eureka-San Diego flights.
Search Deals
From Eureka to San Diego
Search Deals
One-way flight from Eureka to San Diego
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eureka to San Diego 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 3, 2026.
Use the filters below to find and compare flights from Eureka to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Wed 7/1

12:19 pm-3:32 pm

2 stops27h 13m

San Diego

Tue 7/7

3:03 pm-11:39 am

1 stop20h 36m

$256

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Wed 7/1

6:44 pm-10:49 pm

1 stop4h 05m

San Diego

Tue 7/7

4:09 pm-10:51 pm

1 stop6h 42m

$314

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Sat 6/13

6:00 am-11:51 am

1 stop5h 51m

San Diego

Wed 6/17

11:01 am-6:02 pm

1 stop7h 01m

$387

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Sat 10/31

4:00 pm-10:42 pm

1 stop6h 42m

San Diego

Tue 11/3

6:28 pm-11:53 pm

1 stop5h 25m

$394
Quickest round-trip

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Fri 6/26

6:44 pm-10:49 pm

1 stop4h 05m

San Diego

Sun 6/28

7:41 pm-11:59 pm

1 stop4h 18m

$475

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Tue 9/22

3:19 pm-7:50 am

2 stops16h 31m

San Diego

Tue 9/29

8:59 pm-2:42 pm

2 stops17h 43m

$478
Cheapest one-way

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Tue 6/30

12:20 pm-12:15 am

3 stops35h 55m

$197
Quickest one-way

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Tue 6/30

8:05 am-11:51 am

1 stop3h 46m

$269

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Fri 6/26

6:00 am-9:59 am

1 stop3h 59m

$269

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Sun 8/2

6:44 pm-12:36 am

1 stop5h 52m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Eureka to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Eureka 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 Eureka to San Diego

How much does it cost to fly round-trip from Eureka to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated June 3, 2026.
Get a feel of what it's like to fly with United Airlines from Eureka to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,771 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,771 reviews
United Airlines
7.4
Good
9,771 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

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

  • What airport do you fly into for flights to San Diego from Eureka?

    If you book a flight to San Diego from Eureka, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 0 flights from Eureka to San Diego per day from 1 airline.

  • How long is the flight from Eureka to San Diego?

    A quick flight from Eureka to San Diego can take about 4h 05m. United Airlines provides one of the quickest options available for as low as $314. The distance from Eureka to San Diego is about 685 mi.

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

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

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

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

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

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

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Poway
Coronado
La Mesa
Santee
Julian
Lemon Grove

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Top airline flying from Eureka to San Diego

Discover the top airline that operate flights from Eureka to San Diego. 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$206Average$494FlexibilityNo cancel feeOn-time69%

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