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Cheap flights from Arcata to San Diego from $135

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 7/11. 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
1 adult, Economy, 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.
Alaska Airlines Logo
2:47 pm - 10:36 pm
ACV
-
SAN
7h 49m
1 stop
Alaska Airlines Logo
6:34 pm - 2:10 pm
SAN
-
ACV
19h 36m
1 stop
$268Alaska Airlines
Sat, May 2 - Tue, May 5
Multiple Airlines Logo
1:05 pm - 7:21 am
ACV
-
SAN
18h 16m
2 stops
Multiple Airlines Logo
2:12 pm - 12:20 pm
SAN
-
ACV
22h 08m
1 stop
$274Multiple Airlines
Sat, Apr 11 - Tue, Apr 14
Multiple Airlines Logo
1:05 pm - 7:21 am
ACV
-
SAN
18h 16m
2 stops
Multiple Airlines Logo
2:12 pm - 12:20 pm
SAN
-
ACV
22h 08m
1 stop
$278Multiple Airlines
Sat, Apr 11 - Tue, Apr 21
Alaska Airlines Logo
2:47 pm - 12:04 pm
ACV
-
SAN
21h 17m
1 stop
Alaska Airlines Logo
2:23 pm - 2:10 pm
SAN
-
ACV
23h 47m
1 stop
$280Alaska Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
6:44 pm - 12:30 am
ACV
-
SAN
5h 46m
1 stop
United Airlines Logo
6:27 pm - 12:13 am
SAN
-
ACV
5h 46m
1 stop
$284United Airlines
Fri, May 29 - Tue, Jun 2
Alaska Airlines Logo
2:47 pm - 1:27 pm
ACV
-
SAN
22h 40m
1 stop
Alaska Airlines Logo
4:49 pm - 2:10 pm
SAN
-
ACV
21h 21m
1 stop
$290Alaska Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
6:00 am - 9:54 am
ACV
-
SAN
3h 54m
1 stop
United Airlines Logo
6:22 pm - 10:30 pm
SAN
-
ACV
4h 08m
1 stop
$322United Airlines
Thu, Apr 2 - Tue, Apr 7
United Airlines Logo
6:44 pm - 12:31 am
ACV
-
SAN
5h 47m
1 stop
United Airlines Logo
7:41 pm - 12:13 am
SAN
-
ACV
4h 32m
1 stop
$326United Airlines
Thu, Jun 25 - Thu, Jul 2
United Airlines Logo
2:14 pm - 8:53 pm
ACV
-
SAN
6h 39m
1 stop
United Airlines Logo
6:36 am - 11:53 am
SAN
-
ACV
5h 17m
1 stop
$400United Airlines
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
4:25 pm - 8:38 pm
ACV
-
SAN
4h 13m
1 stop
United Airlines Logo
6:20 am - 10:30 pm
SAN
-
ACV
16h 10m
2 stops
$407United Airlines
Sat, May 2 - Tue, May 5

United Airlines flights from Arcata to San Diego

Our best United Airlines deals on Arcata to San Diego flight tickets
United Airlines
May 29
ACV6:44 pmArcata Eureka
5h 46m
1 stop
SAN12:30 amSan Diego
Jun 2
SAN6:27 pmSan Diego
5h 46m
1 stop
ACV12:13 amArcata Eureka
$284
United Airlines
Apr 2
ACV6:00 amArcata Eureka
3h 54m
1 stop
SAN9:54 amSan Diego
Apr 7
SAN6:22 pmSan Diego
4h 08m
1 stop
ACV10:30 pmArcata Eureka
$322
United Airlines
Jun 25
ACV6:44 pmArcata Eureka
5h 47m
1 stop
SAN12:31 amSan Diego
Jul 2
SAN7:41 pmSan Diego
4h 32m
1 stop
ACV12:13 amArcata Eureka
$326

Alaska Airlines flights from Arcata to San Diego

Our best Alaska Airlines deals on Arcata to San Diego flight tickets
Alaska Airlines
May 2
ACV2:47 pmArcata Eureka
7h 49m
1 stop
SAN10:36 pmSan Diego
May 5
SAN6:34 pmSan Diego
19h 36m
1 stop
ACV2:10 pmArcata Eureka
$268
Alaska Airlines
May 2
ACV2:47 pmArcata Eureka
21h 17m
1 stop
SAN12:04 pmSan Diego
May 5
SAN2:23 pmSan Diego
23h 47m
1 stop
ACV2:10 pmArcata Eureka
$280
Alaska Airlines
May 2
ACV2:47 pmArcata Eureka
22h 40m
1 stop
SAN1:27 pmSan Diego
May 5
SAN4:49 pmSan Diego
21h 21m
1 stop
ACV2:10 pmArcata Eureka
$290

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 March 12, 2026.
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

Cheapest round-trip

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Sat 5/2

2:47 pm-10:36 pm

1 stop7h 49m

San Diego

Tue 5/5

6:34 pm-2:10 pm

1 stop19h 36m

$268

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Sat 4/11

1:05 pm-7:21 am

2 stops18h 16m

San Diego

Tue 4/14

2:12 pm-12:20 pm

1 stop22h 08m

$274

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Sat 4/11

1:05 pm-7:21 am

2 stops18h 16m

San Diego

Tue 4/21

2:12 pm-12:20 pm

1 stop22h 08m

$278

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Sat 5/2

2:47 pm-12:04 pm

1 stop21h 17m

San Diego

Tue 5/5

2:23 pm-2:10 pm

1 stop23h 47m

$280

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Fri 5/29

6:44 pm-12:30 am

1 stop5h 46m

San Diego

Tue 6/2

6:27 pm-12:13 am

1 stop5h 46m

$284

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Sat 5/2

2:47 pm-1:27 pm

1 stop22h 40m

San Diego

Tue 5/5

4:49 pm-2:10 pm

1 stop21h 21m

$290
Quickest round-trip

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Thu 4/2

6:00 am-9:54 am

1 stop3h 54m

San Diego

Tue 4/7

6:22 pm-10:30 pm

1 stop4h 08m

$322

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Thu 6/25

6:44 pm-12:31 am

1 stop5h 47m

San Diego

Thu 7/2

7:41 pm-12:13 am

1 stop4h 32m

$326

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Fri 3/27

2:14 pm-8:53 pm

1 stop6h 39m

San Diego

Tue 3/31

6:36 am-11:53 am

1 stop5h 17m

$400

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Sat 5/2

4:25 pm-8:38 pm

1 stop4h 13m

San Diego

Tue 5/5

6:20 am-10:30 pm

2 stops16h 10m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Arcata during the month January is also very affordable. Most momondo users find prices during this month for around $319.

How have Arcata to San Diego flight prices changed over time?

As of March 2026, prices for Arcata to San Diego flights are approximately 46% cheaper when compared to flights at the same time last year.

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

3h 54m

Direct flights

None
The fastest flight from Arcata to San Diego takes 3h 54m
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 3h 54m.

  • 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 $274Free CancellationRating
7.4
9,418 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
La Mesa
San Ysidro
Borrego Springs
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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