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Cheap flights from Arcata to San Diego from $244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arcata to San Diego departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Arcata to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:15 am - 12:49 pm
ACV
-
SAN
5h 34m1 stop
United Airlines Logo
6:00 pm - 10:29 pm
SAN
-
ACV
4h 29m1 stop
$264United Airlines
Wed, Jan 14 - Sat, Jan 17
United Airlines Logo
3:40 pm - 8:49 pm
ACV
-
SAN
5h 09m1 stop
United Airlines Logo
6:15 am - 11:24 am
SAN
-
ACV
5h 09m1 stop
$284United Airlines
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
7:15 am - 12:49 pm
ACV
-
SAN
5h 34m1 stop
United Airlines Logo
6:15 am - 11:24 am
SAN
-
ACV
5h 09m1 stop
$314United Airlines
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
12:30 pm - 8:42 pm
ACV
-
SAN
8h 12m1 stop
United Airlines Logo
6:30 am - 1:26 pm
SAN
-
ACV
6h 56m1 stop
$334United Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
6:30 pm - 12:15 am
ACV
-
SAN
5h 45m1 stop
United Airlines Logo
6:15 am - 10:52 am
SAN
-
ACV
4h 37m1 stop
$339United Airlines
Thu, Jan 1 - Tue, Jan 6
United Airlines Logo
6:30 pm - 12:15 am
ACV
-
SAN
5h 45m1 stop
United Airlines Logo
11:12 am - 3:20 pm
SAN
-
ACV
4h 08m1 stop
$352United Airlines
Mon, Dec 29 - Fri, Jan 2
United Airlines Logo
3:40 pm - 8:49 pm
ACV
-
SAN
5h 09m1 stop
United Airlines Logo
6:15 am - 2:47 pm
SAN
-
ACV
8h 32m2 stops
$374United Airlines
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
2:10 pm - 8:48 pm
ACV
-
SAN
6h 38m1 stop
United Airlines Logo
7:45 am - 2:47 pm
SAN
-
ACV
7h 02m1 stop
$375United Airlines
Mon, Jan 5 - Mon, Jan 19
United Airlines Logo
6:30 pm - 11:00 pm
ACV
-
SAN
4h 30m1 stop
United Airlines Logo
6:15 am - 2:47 pm
SAN
-
ACV
8h 32m2 stops
$380United Airlines
Mon, Jan 5 - Mon, Jan 19
United Airlines Logo
7:15 am - 7:54 pm
ACV
-
SAN
12h 39m2 stops
United Airlines Logo
6:15 am - 10:52 am
SAN
-
ACV
4h 37m1 stop
$387United Airlines
Wed, Jan 14 - Sat, Jan 17

United Airlines flights from Arcata to San Diego

Our best United Airlines deals on Arcata to San Diego flight tickets
United Airlines
Jan 14
ACV7:15 amArcata Eureka
5h 34m
1 stop
SAN12:49 pmSan Diego
Jan 17
SAN6:00 pmSan Diego
4h 29m
1 stop
ACV10:29 pmArcata Eureka
$264
Find similar
United Airlines
Jan 19
ACV3:40 pmArcata Eureka
5h 09m
1 stop
SAN8:49 pmSan Diego
Jan 26
SAN6:15 amSan Diego
5h 09m
1 stop
ACV11:24 amArcata Eureka
$284
Find similar
United Airlines
Jan 14
ACV7:15 amArcata Eureka
5h 34m
1 stop
SAN12:49 pmSan Diego
Jan 18
SAN6:15 amSan Diego
5h 09m
1 stop
ACV11:24 amArcata Eureka
$314
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Arcata to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Wed 1/14

7:15 am-12:49 pm

1 stop5h 34m

San Diego

Sat 1/17

6:00 pm-10:29 pm

1 stop4h 29m

$264

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Mon 1/19

3:40 pm-8:49 pm

1 stop5h 09m

San Diego

Mon 1/26

6:15 am-11:24 am

1 stop5h 09m

$284

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Wed 1/14

7:15 am-12:49 pm

1 stop5h 34m

San Diego

Sun 1/18

6:15 am-11:24 am

1 stop5h 09m

$314

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Fri 1/30

12:30 pm-8:42 pm

1 stop8h 12m

San Diego

Fri 2/6

6:30 am-1:26 pm

1 stop6h 56m

$334

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Thu 1/1

6:30 pm-12:15 am

1 stop5h 45m

San Diego

Tue 1/6

6:15 am-10:52 am

1 stop4h 37m

$339

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Mon 12/29

6:30 pm-12:15 am

1 stop5h 45m

San Diego

Fri 1/2

11:12 am-3:20 pm

1 stop4h 08m

$352

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Mon 1/19

3:40 pm-8:49 pm

1 stop5h 09m

San Diego

Mon 1/26

6:15 am-2:47 pm

2 stops8h 32m

$374

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Mon 1/5

2:10 pm-8:48 pm

1 stop6h 38m

San Diego

Mon 1/19

7:45 am-2:47 pm

1 stop7h 02m

$375

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Mon 1/5

6:30 pm-11:00 pm

1 stop4h 30m

San Diego

Mon 1/19

6:15 am-2:47 pm

2 stops8h 32m

$380

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Wed 1/14

7:15 am-7:54 pm

2 stops12h 39m

San Diego

Sat 1/17

6:15 am-10:52 am

1 stop4h 37m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Arcata to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Arcata and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of January, then departing from Arcata during the month September is also very affordable. Most momondo users find prices during this month for around $316.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Arcata to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $334. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $613. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $378. Flights in the morning are often more expensive with an average ticket price of $495.

When to book flights from Arcata to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Arcata to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Arcata to San Diego (ACV to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arcata to San Diego

Fastest flight time

5h 34m

Direct flights

None
The fastest flight from Arcata to San Diego takes 5h 34m
There are no direct flights from Arcata to San Diego. There are no popular flight routes from Arcata to San Diego.
Search flight deals

  • How far is Arcata Eureka to San Diego by plane?

    Arcata Eureka and San Diego are 680.2 mi apart from one another. A reasonable flight in good conditions will take 5h 34m.

  • When did momondo last update prices for flights from Arcata Eureka Airport to San Diego Airport?

    Prices for flights from Arcata Eureka Airport to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Arcata Eureka Airport to San Diego Airport?

  • How old do you have to be to fly from Arcata Eureka Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Arcata Eureka Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Arcata to San Diego?

Best airlines flying from Arcata to San Diego

Compare and see reviews for airlines that fly from Arcata to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $261Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights

Traveling to a place near San Diego?

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

Why use momondo?

Why should I use momondo to find a flight deal from Arcata to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Arcata to San Diego for you.

Can I find flights from Arcata to San Diego with flexible booking policies on momondo?

Flights from Arcata to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Arcata to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Arcata to San Diego.

I’m not ready to book a flight from Arcata to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Arcata to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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