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$234+ Cheap flights from Arcata to San Diego (ACV - 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — SAN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Arcata to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Arcata (ACV) to San Diego (SAN). 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 September 11, 2025.

Round-trip from

$262
(United Airlines)

One-way from

$234
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$348
From Arcata Eureka to San Diego
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One-way flight from Arcata Eureka to San Diego
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Arcata to San Diego

Cheapest flights from Arcata to San Diego
Explore the most affordable flight options available from Arcata to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 9/244:09 pmACV - SAN
1 stop3h 37mUnited Airlines
Sun 9/286:15 amSAN - ACV
1 stop4h 42mUnited Airlines
Deal found 9/9$254
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/156:45 pmACV - SAN
1 stop5h 30mUnited Airlines
Sun 10/196:15 amSAN - ACV
1 stop4h 37mUnited Airlines
Deal found 9/11$262
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/306:45 pmACV - SAN
1 stop5h 28mUnited Airlines
Mon 11/36:15 amSAN - ACV
1 stop4h 40mUnited Airlines
Deal found 9/9$272
This lol.travel deal was found by Cheapflights users on 9/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:45 pmACV - SAN
1 stop5h 30mUnited Airlines
Wed 10/86:15 amSAN - ACV
1 stop4h 37mUnited Airlines
Deal found 9/10$298
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/84:00 pmACV - SAN
1 stop6h 44mUnited Airlines
Sun 10/126:15 amSAN - ACV
1 stop4h 37mUnited Airlines
Deal found 9/10$308
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/53:50 pmACV - SAN
1 stop4h 58mUnited Airlines
Tue 11/115:55 pmSAN - ACV
1 stop4h 17mUnited Airlines
Deal found 9/9$310
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/46:45 pmACV - SAN
1 stop5h 28mUnited Airlines
Mon 11/1011:02 amSAN - ACV
1 stop4h 16mUnited Airlines
Deal found 9/9$314
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/53:50 pmACV - SAN
1 stop4h 58mUnited Airlines
Wed 11/126:15 amSAN - ACV
1 stop4h 40mUnited Airlines
Deal found 9/9$344
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/244:00 pmACV - SAN
1 stop8h 15mUnited Airlines
Fri 10/316:15 amSAN - ACV
1 stop4h 40mUnited Airlines
Deal found 9/9$350
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/74:13 pmACV - SAN
1 stop3h 39mUnited Airlines
Mon 11/106:15 amSAN - ACV
1 stop4h 40mUnited Airlines
Deal found 9/10$400

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arcata 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 September 11, 2025.
Use the filters below to find and compare flights from Arcata to San Diego that are best for you.

Fly from

Arcata

Fly to

San Diego

Route

Depart

Return

Price

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Wed 10/15

6:45 pm-12:15 am

1 stop5h 30m

San Diego

Sun 10/19

6:15 am-10:52 am

1 stop4h 37m

$262

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Thu 10/30

6:45 pm-12:13 am

1 stop5h 28m

San Diego

Mon 11/3

6:15 am-10:55 am

1 stop4h 40m

$272

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Thu 10/2

6:45 pm-12:15 am

1 stop5h 30m

San Diego

Wed 10/8

6:15 am-10:52 am

1 stop4h 37m

$298

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Wed 10/8

4:00 pm-10:44 pm

1 stop6h 44m

San Diego

Sun 10/12

6:15 am-10:52 am

1 stop4h 37m

$308

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Tue 11/4

4:13 pm-7:52 pm

1 stop3h 39m

San Diego

Wed 11/12

5:55 pm-10:12 pm

1 stop4h 17m

$314

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Thu 11/6

3:50 pm-8:48 pm

1 stop4h 58m

San Diego

Wed 11/12

6:15 am-10:55 am

1 stop4h 40m

$314

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Tue 11/4

6:45 pm-12:13 am

1 stop5h 28m

San Diego

Mon 11/10

11:02 am-3:18 pm

1 stop4h 16m

$314

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Tue 11/4

8:20 am-12:45 pm

1 stop4h 25m

San Diego

Tue 11/11

4:01 pm-10:12 pm

1 stop6h 11m

$314

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Thu 11/6

3:50 pm-8:48 pm

1 stop4h 58m

San Diego

Tue 11/11

5:55 pm-10:12 pm

1 stop4h 17m

$314

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Thu 11/6

3:50 pm-8:48 pm

1 stop4h 58m

San Diego

Mon 11/10

11:02 am-3:18 pm

1 stop4h 16m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 14 results
1
2

Best time to book a flight from Arcata to San Diego

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

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

Currently, August is the cheapest month in which you can book a flight from Arcata to San Diego (average of $286). Flying from Arcata to San Diego in March is currently the most expensive (average of $366). 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.

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 September 11, 2025.
Get a feel of what it's like to fly with United Airlines from Arcata 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
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

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 Arcata to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    United Airlines can get you from Arcata to San Diego in just under 5h 30m. Your travel time can differ by up to . There are 685 mi between Arcata and San Diego.

  • What is the cheapest airline to fly from Arcata to San Diego round-trip?

    Flying on United Airlines is currently your cheapest option to San Diego, with prices starting at $257. You may be able to fly from Arcata to San Diego for 34% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Arcata 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.

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

    Currently, August is the cheapest month in which you can book a flight from Arcata to San Diego (average of $286). Flying from Arcata to San Diego in March is currently the most expensive (average of $366). 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
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City
Alpine

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Top airline flying from Arcata to San Diego

Discover the top airline that operate flights from Arcata 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$257Average$404FlexibilityNo cancel feeOn-time69%

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