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Cheap flights from Arcata to San Diego from $234

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 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Arcata to San Diego

Cheap round-trip flights

United Airlines Logo
6:50 pm - 12:15 amACV-SAN
5h 25m1 stop
United Airlines Logo
6:20 am - 10:53 amSAN-ACV
4h 33m1 stop
$254United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
4:10 pm - 8:48 pmACV-SAN
4h 38m1 stop
United Airlines Logo
6:15 am - 10:49 amSAN-ACV
4h 34m1 stop
$264United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
4:09 pm - 7:46 pmACV-SAN
3h 37m1 stop
United Airlines Logo
6:15 am - 10:49 amSAN-ACV
4h 34m1 stop
$314United Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
United Airlines Logo
3:55 pm - 10:42 pmACV-SAN
6h 47m1 stop
United Airlines Logo
6:20 am - 10:53 amSAN-ACV
4h 33m1 stop
$319United Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
United Airlines Logo
4:00 pm - 10:27 pmACV-SAN
6h 27m1 stop
United Airlines Logo
7:20 pm - 10:57 amSAN-ACV
15h 37m1 stop
$368United Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
United Airlines Logo
8:25 am - 3:08 pmACV-SAN
6h 43m1 stop
United Airlines Logo
10:54 am - 10:14 pmSAN-ACV
11h 20m2 stops
$377United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
4:00 pm - 10:27 pmACV-SAN
6h 27m1 stop
United Airlines Logo
6:00 pm - 10:57 amSAN-ACV
16h 57m1 stop
$378United Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
United Airlines Logo
4:00 pm - 10:27 pmACV-SAN
6h 27m1 stop
United Airlines Logo
8:39 pm - 10:57 amSAN-ACV
14h 18m2 stops
$418United Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
United Airlines Logo
4:00 pm - 10:27 pmACV-SAN
6h 27m1 stop
United Airlines Logo
6:00 pm - 3:17 pmSAN-ACV
21h 17m3 stops
$432United Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
United Airlines Logo
6:50 pm - 7:51 pmACV-SAN
25h 01m2 stops
United Airlines Logo
6:15 am - 10:49 amSAN-ACV
4h 34m1 stop
$433United Airlines
Find Deal
Thu, Aug 14 - Fri, Aug 22

United Airlines flights from Arcata to San Diego

Our best United Airlines deals on Arcata to San Diego flight tickets
United Airlines
Aug 14
ACV6:50 pmArcata Eureka
5h 25m
1 stop
SAN12:15 amSan Diego
Aug 18
SAN6:20 amSan Diego
4h 33m
1 stop
ACV10:53 amArcata Eureka
$254
Find similar
United Airlines
Aug 26
ACV4:10 pmArcata Eureka
4h 38m
1 stop
SAN8:48 pmSan Diego
Sep 2
SAN6:15 amSan Diego
4h 34m
1 stop
ACV10:49 amArcata Eureka
$264
Find similar
United Airlines
Sep 11
ACV4:09 pmArcata Eureka
3h 37m
1 stop
SAN7:46 pmSan Diego
Sep 15
SAN6:15 amSan Diego
4h 34m
1 stop
ACV10:49 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 July 31, 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

Thu 8/14

6:50 pm-12:15 am

1 stop5h 25m

San Diego

Mon 8/18

6:20 am-10:53 am

1 stop4h 33m

$254

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Tue 8/26

4:10 pm-8:48 pm

1 stop4h 38m

San Diego

Tue 9/2

6:15 am-10:49 am

1 stop4h 34m

$264

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Thu 9/11

4:09 pm-7:46 pm

1 stop3h 37m

San Diego

Mon 9/15

6:15 am-10:49 am

1 stop4h 34m

$314

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Wed 8/13

3:55 pm-10:42 pm

1 stop6h 47m

San Diego

Sun 8/17

6:20 am-10:53 am

1 stop4h 33m

$319

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Mon 10/20

4:00 pm-10:27 pm

1 stop6h 27m

San Diego

Fri 10/24

7:20 pm-10:57 am

1 stop15h 37m

$368

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Tue 8/26

8:25 am-3:08 pm

1 stop6h 43m

San Diego

Tue 9/2

10:54 am-10:14 pm

2 stops11h 20m

$377

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Mon 10/20

4:00 pm-10:27 pm

1 stop6h 27m

San Diego

Fri 10/24

6:00 pm-10:57 am

1 stop16h 57m

$378

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Mon 10/20

4:00 pm-10:27 pm

1 stop6h 27m

San Diego

Fri 10/24

8:39 pm-10:57 am

2 stops14h 18m

$418

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Mon 10/20

4:00 pm-10:27 pm

1 stop6h 27m

San Diego

Fri 10/24

6:00 pm-3:17 pm

3 stops21h 17m

$432

ArcataSan Diego

ACV - SAN

ACVSAN

Arcata Eureka

Thu 8/14

6:50 pm-7:51 pm

2 stops25h 01m

San Diego

Fri 8/22

6:15 am-10:49 am

1 stop4h 34m

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 January, then departing from Arcata during the month October is also very affordable. Most momondo users find prices during this month for around $318.

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

Best Price Found

$234

Fastest flight time

3h 37m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Arcata in the past 72 hours is $234. The best round-trip flight deal from Arcata to San Diego found on momondo in the last 72 hours is $254.
The fastest flight from Arcata to San Diego takes 3h 37m
There are no direct flights from Arcata to San Diego. Popular non-direct route for this connection is Arcata Eureka Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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  • 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 37m.

  • 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
8,900 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
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
Lemon Grove
Alpine
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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