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Eureka

$104+ Cheap flights from San Diego (SAN) to Eureka, CA

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ACV
Jul 28 — Aug 41
Tue 7/28
Tue 8/4
1 adult, Economy
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Cheap flight deals from San Diego to Eureka

Cheapest flights from San Diego to Eureka
Explore the most affordable flight options available from San Diego to Eureka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Tue 7/213:03 pm
SAN
-
ACV
1 stop20h 36m
Multiple Airlines
Wed 8/512:19 pm
ACV
-
SAN
2 stops27h 24m
Multiple Airlines
Deal found 6/25$235
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Tue 7/213:03 pm
SAN
-
ACV
1 stop20h 36m
Multiple Airlines
Sat 8/812:19 pm
ACV
-
SAN
1 stop7h 47m
Multiple Airlines
Deal found 6/25$238
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Tue 7/213:03 pm
SAN
-
ACV
1 stop20h 36m
Multiple Airlines
Tue 7/2812:20 pm
ACV
-
SAN
2 stops25h 48m
Multiple Airlines
Deal found 6/23$255
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Tue 7/213:03 pm
SAN
-
ACV
1 stop20h 36m
Multiple Airlines
Tue 8/412:20 pm
ACV
-
SAN
2 stops25h 48m
Multiple Airlines
Deal found 6/25$260
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Fri 7/248:51 pm
SAN
-
ACV
1 stop14h 48m
Multiple Airlines
Wed 8/512:19 pm
ACV
-
SAN
2 stops27h 24m
Multiple Airlines
Deal found 6/25$300
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Fri 7/248:51 pm
SAN
-
ACV
1 stop14h 48m
Multiple Airlines
Sat 8/812:19 pm
ACV
-
SAN
1 stop7h 47m
Multiple Airlines
Deal found 6/25$303
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/1511:01 am
SAN
-
ACV
1 stop7h 02m
United Airlines
Tue 7/286:44 pm
ACV
-
SAN
1 stop5h 47m
United Airlines
Deal found 6/23$304
This United Airlines deal was found by Cheapflights users on 6/25. 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 8/207:15 am
SAN
-
ACV
1 stop4h 21m
United Airlines
Sun 8/234:04 pm
ACV
-
SAN
1 stop3h 51m
United Airlines
Deal found 6/25$314
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Fri 7/248:51 pm
SAN
-
ACV
1 stop14h 48m
Multiple Airlines
Tue 8/412:20 pm
ACV
-
SAN
2 stops25h 48m
Multiple Airlines
Deal found 6/25$325
This United Airlines deal was found by Cheapflights users on 6/24. 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 11/204:01 pm
SAN
-
ACV
1 stop3h 57m
United Airlines
Mon 11/238:00 am
ACV
-
SAN
1 stop5h 42m
United Airlines
Deal found 6/24$329
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/84:09 pm
SAN
-
ACV
1 stop3h 40m
United Airlines
Sun 7/126:00 am
ACV
-
SAN
1 stop3h 59m
United Airlines
Deal found 6/23$334

Find flight deals from San Diego to Eureka

Keep the following information in mind while searching for San Diego to Eureka flight deals. Data was last updated June 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(Kiwi.com)

One-way from

$104
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$404
Provider with most accurate pricing for San Diego-Arcata Eureka flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Arcata Eureka flights.
Search Deals
From San Diego to Eureka
Search Deals
One-way flight from San Diego to Eureka
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($39 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 San Diego to Eureka 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 28, 2026.
Use the filters below to find and compare flights from San Diego to Eureka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoArcata

SAN - ACV

SANACV

San Diego

Wed 7/22

10:49 am-2:48 pm

1 stop3h 59m

Arcata Eureka

Wed 7/29

6:00 am-11:51 am

1 stop5h 51m

$380

San DiegoArcata

SAN - ACV

SANACV

San Diego

Sat 7/25

6:27 pm-11:59 pm

1 stop5h 32m

Arcata Eureka

Wed 7/29

7:40 am-11:51 am

1 stop4h 11m

$384

San DiegoArcata

SAN - ACV

SANACV

San Diego

Thu 8/13

1:24 pm-8:07 pm

1 stop6h 43m

Arcata Eureka

Sun 8/16

6:27 pm-12:29 am

1 stop6h 02m

$384

San DiegoArcata

SAN - ACV

SANACV

San Diego

Tue 8/11

12:41 pm-5:50 pm

1 stop5h 09m

Arcata Eureka

Tue 8/18

7:09 am-1:44 pm

1 stop6h 35m

$384

San DiegoArcata

SAN - ACV

SANACV

San Diego

Tue 9/15

4:58 pm-2:42 pm

2 stops21h 44m

Arcata Eureka

Fri 9/18

3:19 pm-8:41 am

2 stops17h 22m

$425
Quickest round-trip

San DiegoArcata

SAN - ACV

SANACV

San Diego

Tue 7/7

10:49 am-2:48 pm

1 stop3h 59m

Arcata Eureka

Sat 7/11

7:30 pm-11:54 pm

1 stop4h 24m

$440
Cheapest one-way

San DiegoArcata

SAN - ACV

SANACV

San Diego

Fri 7/24

10:00 am-11:39 am

2 stops25h 39m

$221

San DiegoArcata

SAN - ACV

SANACV

San Diego

Sat 9/5

4:58 pm-2:35 pm

2 stops21h 37m

$264

San DiegoArcata

SAN - ACV

SANACV

San Diego

Sat 9/5

3:56 pm-8:07 pm

1 stop4h 11m

$269

San DiegoArcata

SAN - ACV

SANACV

San Diego

Mon 9/14

1:24 pm-8:07 pm

1 stop6h 43m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from San Diego to Eureka

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

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

Reviews of airlines servicing Eureka

Get insights into the airlines that provide service to Eureka. 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 Eureka. Reviews last updated June 28, 2026.
See what other customers who have flown with United Airlines from San Diego to Eureka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,899 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.
United Airlines
7.4
Good
9,899 reviews
United Airlines
7.4
Good
9,899 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Eureka. 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 from for flights from San Diego to Eureka?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Eureka. You should not have trouble finding flights to Eureka from San Diego; the airport handles an average of 0 outbound flights to Eureka per day. You should also have plenty of airline options to choose from since 1 airline has flights from the San Diego airport to Eureka. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

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

    Airlines like United Airlines fly from San Diego to Eureka in about 3h 59m. The time it takes to get you to your destination can typically vary by up to . The distance from San Diego to Eureka is about 685 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Eureka 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

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Top airline flying from San Diego to Eureka

Discover the top airline that operate flights from San Diego to Eureka. 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$244Average$388FlexibilityNo cancel feeOn-time69%

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