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Cheap flights from Arcata to San Diego from $314

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
1:27 pm - 8:08 pmACV  Arcata Eureka-SAN San Diego
6h 41m1 stop Los Angeles
United Airlines Logo
6:15 am - 12:25 pmSAN  San Diego-ACV Arcata Eureka
6h 10m1 stop Los Angeles
$314United Airlines
Thu, Oct 8 - Mon, Oct 12
United Airlines Logo
1:30 pm - 8:08 pmACV  Arcata Eureka-SAN San Diego
6h 38m1 stop Los Angeles
United Airlines Logo
1:28 pm - 8:18 pmSAN  San Diego-ACV Arcata Eureka
6h 50m1 stop San Francisco
$314United Airlines
Tue, Dec 8 - Sat, Dec 12
United Airlines Logo
4:00 pm - 10:57 pmACV  Arcata Eureka-SAN San Diego
6h 57m1 stop San Francisco
United Airlines Logo
3:56 pm - 8:10 pmSAN  San Diego-ACV Arcata Eureka
4h 14m1 stop San Francisco
$314United Airlines
Thu, Oct 15 - Mon, Oct 19
United Airlines Logo
1:30 pm - 8:08 pmACV  Arcata Eureka-SAN San Diego
6h 38m1 stop Los Angeles
United Airlines Logo
1:28 pm - 8:18 pmSAN  San Diego-ACV Arcata Eureka
6h 50m1 stop San Francisco
$314United Airlines
Tue, Dec 1 - Sun, Dec 6
United Airlines Logo
4:00 pm - 10:57 pmACV  Arcata Eureka-SAN San Diego
6h 57m1 stop San Francisco
United Airlines Logo
11:19 am - 5:50 pmSAN  San Diego-ACV Arcata Eureka
6h 31m1 stop San Francisco
$334United Airlines
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
2:13 pm - 6:37 pmACV  Arcata Eureka-SAN San Diego
4h 24m1 stop San Francisco
United Airlines Logo
7:30 am - 11:48 amSAN  San Diego-ACV Arcata Eureka
4h 18m1 stop San Francisco
$334United Airlines
Wed, Nov 18 - Sat, Nov 21
United Airlines Logo
2:08 pm - 8:45 pmACV  Arcata Eureka-SAN San Diego
6h 37m1 stop San Francisco
United Airlines Logo
1:24 pm - 8:10 pmSAN  San Diego-ACV Arcata Eureka
6h 46m1 stop San Francisco
$334United Airlines
Tue, Sep 29 - Thu, Oct 8
United Airlines Logo
6:25 pm - 12:29 amACV  Arcata Eureka-SAN San Diego
6h 04m1 stop San Francisco
United Airlines Logo
3:56 pm - 10:27 pmSAN  San Diego-ACV Arcata Eureka
6h 31m1 stop San Francisco
$344United Airlines
Fri, Sep 18 - Mon, Sep 21
Alaska Airlines Logo
1:55 pm - 9:52 amACV  Arcata Eureka-SAN San Diego
19h 57m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:51 pm - 1:14 pmSAN  San Diego-ACV Arcata Eureka
19h 23m1 stop Seattle/Tacoma Intl
$348Alaska Airlines
Fri, Dec 4 - Tue, Dec 8
Alaska Airlines Logo
1:55 pm - 10:56 pmACV  Arcata Eureka-SAN San Diego
9h 01m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:51 pm - 1:14 pmSAN  San Diego-ACV Arcata Eureka
19h 23m1 stop Seattle/Tacoma Intl
$348Alaska Airlines
Sat, Dec 5 - Sat, Dec 12

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Alaska Airlines flights from Arcata to San Diego

Our best Alaska Airlines deals on Arcata to San Diego flight tickets
Alaska Airlines
Dec 4
ACV1:55 pmArcata Eureka
19h 57m
1 stop
SAN9:52 amSan Diego
Dec 8
SAN5:51 pmSan Diego
19h 23m
1 stop
ACV1:14 pmArcata Eureka
$348
Alaska Airlines
Nov 19
ACV3:22 pmArcata Eureka
7h 13m
1 stop
SAN10:35 pmSan Diego
Dec 3
SAN11:52 amSan Diego
25h 22m
1 stop
ACV1:14 pmArcata Eureka
$358
Alaska Airlines
Dec 4
ACV1:55 pmArcata Eureka
9h 01m
1 stop
SAN10:56 pmSan Diego
Dec 8
SAN4:49 pmSan Diego
20h 25m
2 stops
ACV1:14 pmArcata Eureka
$401

United Airlines flights from Arcata to San Diego

Our best United Airlines deals on Arcata to San Diego flight tickets
United Airlines
Oct 8
ACV1:27 pmArcata Eureka
6h 41m
1 stop
SAN8:08 pmSan Diego
Oct 12
SAN6:15 amSan Diego
6h 10m
1 stop
ACV12:25 pmArcata Eureka
$314
United Airlines
Sep 29
ACV2:08 pmArcata Eureka
6h 37m
1 stop
SAN8:45 pmSan Diego
Oct 8
SAN1:24 pmSan Diego
6h 46m
1 stop
ACV8:10 pmArcata Eureka
$334
United Airlines
Sep 18
ACV6:25 pmArcata Eureka
6h 04m
1 stop
SAN12:29 amSan Diego
Sep 22
SAN7:43 amSan Diego
3h 53m
1 stop
ACV11:36 amArcata Eureka
$344

momondo Fare Finder

 
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 Arcata Eureka - SAN San Diego

ACVSAN

Arcata Eureka

Thu 10/8

1:27 pm-8:08 pm

1 stop6h 41m

San Diego

Mon 10/12

6:15 am-12:25 pm

1 stop6h 10m

$314

ArcataSan Diego

ACV Arcata Eureka - SAN San Diego

ACVSAN

Arcata Eureka

Tue 12/8

1:30 pm-8:08 pm

1 stop6h 38m

San Diego

Sat 12/12

1:28 pm-8:18 pm

1 stop6h 50m

$314

ArcataSan Diego

ACV Arcata Eureka - SAN San Diego

ACVSAN

Arcata Eureka

Thu 10/15

4:00 pm-10:57 pm

1 stop6h 57m

San Diego

Mon 10/19

3:56 pm-8:10 pm

1 stop4h 14m

$314

ArcataSan Diego

ACV Arcata Eureka - SAN San Diego

ACVSAN

Arcata Eureka

Tue 12/1

1:30 pm-8:08 pm

1 stop6h 38m

San Diego

Sun 12/6

1:28 pm-8:18 pm

1 stop6h 50m

$314

ArcataSan Diego

ACV Arcata Eureka - SAN San Diego

ACVSAN

Arcata Eureka

Fri 10/2

4:00 pm-10:57 pm

1 stop6h 57m

San Diego

Tue 10/6

11:19 am-5:50 pm

1 stop6h 31m

$334
Quickest round-trip

ArcataSan Diego

ACV Arcata Eureka - SAN San Diego

ACVSAN

Arcata Eureka

Wed 11/18

2:13 pm-6:37 pm

1 stop4h 24m

San Diego

Sat 11/21

7:30 am-11:48 am

1 stop4h 18m

$334

ArcataSan Diego

ACV Arcata Eureka - SAN San Diego

ACVSAN

Arcata Eureka

Tue 9/29

2:08 pm-8:45 pm

1 stop6h 37m

San Diego

Thu 10/8

1:24 pm-8:10 pm

1 stop6h 46m

$334

ArcataSan Diego

ACV Arcata Eureka - SAN San Diego

ACVSAN

Arcata Eureka

Fri 9/18

6:25 pm-12:29 am

1 stop6h 04m

San Diego

Mon 9/21

3:56 pm-10:27 pm

1 stop6h 31m

$344

ArcataSan Diego

ACV Arcata Eureka - SAN San Diego

ACVSAN

Arcata Eureka

Fri 12/4

1:55 pm-9:52 am

1 stop19h 57m

San Diego

Tue 12/8

5:51 pm-1:14 pm

1 stop19h 23m

$348

ArcataSan Diego

ACV Arcata Eureka - SAN San Diego

ACVSAN

Arcata Eureka

Sat 12/5

1:55 pm-10:56 pm

1 stop9h 01m

San Diego

Sat 12/12

5:51 pm-1:14 pm

1 stop19h 23m

$348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 $334.

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

As of September 2026, prices for Arcata to San Diego flights are approximately 113% more expensive 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

Best Price Found

$353

Fastest flight time

3h 59m

Direct flights

None
The best one-way flight to San Diego from Arcata in the past 72 hours is $353. The best round-trip flight deal from Arcata to San Diego found on momondo in the last 72 hours is $314.
The fastest flight from Arcata to San Diego takes 3h 59m
There are no direct flights from Arcata to San Diego. There are no popular flight routes from Arcata to San Diego.
Search flight deals

Frequently asked questions about flying from Arcata to San Diego

  • 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 59m.

  • 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
10,175 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
Chula Vista
El Cajon
Coronado
National City
La Mesa
Julian
Poway
San Ysidro
Imperial Beach
Santee
Alpine
Lemon Grove
Borrego Springs

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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