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Cheap flights from Costa Rica to San Diego from $259

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Costa Rica to San Diego

Recent round-trip flight deals from Costa Rica to San Diego

Enter your travel dates to find the best prices.
United Airlines Logo
2:06 pm - 11:21 amLIR  Liberia-SAN San Diego
23h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
5:52 pm - 12:56 pmSAN  San Diego-LIR Liberia
17h 04m2 stops Los Angeles Chicago O'Hare Intl
$447United Airlines
Wed, Jan 27 - Sun, Jan 31
United Airlines Logo
1:00 pm - 11:15 amLIR  Liberia-SAN San Diego
24h 15m2 stops Denver Intl Los Angeles
United Airlines Logo
7:41 pm - 12:56 pmSAN  San Diego-LIR Liberia
15h 15m2 stops San Francisco Chicago O'Hare Intl
$447United Airlines
Wed, Jan 27 - Sun, Jan 31
United Airlines Logo
2:25 pm - 9:53 pmSJO  San José Juan Santamaria Intl-SAN San Diego
9h 28m1 stop Houston George Bush Intcntl
United Airlines Logo
7:41 pm - 8:32 amSAN  San Diego-SJO San José Juan Santamaria Intl
10h 51m1 stop San Francisco
$454United Airlines
Wed, Feb 24 - Wed, Mar 3
Copa Airlines Logo
5:52 pm - 5:22 pmSJO  San José Juan Santamaria Intl-SAN San Diego
25h 30m1 stop Panama City Tocumen Intl
Copa Airlines Logo
10:30 pm - 9:04 amSAN  San Diego-SJO San José Juan Santamaria Intl
8h 34m1 stop Panama City Tocumen Intl
$456Copa Airlines
Thu, Jan 21 - Mon, Jan 25
Copa Airlines Logo
10:01 am - 5:22 pmSJO  San José Juan Santamaria Intl-SAN San Diego
9h 21m1 stop Panama City Tocumen Intl
Copa Airlines Logo
10:30 pm - 9:02 amSAN  San Diego-SJO San José Juan Santamaria Intl
8h 32m1 stop Panama City Tocumen Intl
$456Copa Airlines
Mon, Jan 25 - Sun, Jan 31
Copa Airlines Logo
6:02 pm - 5:22 pmSJO  San José Juan Santamaria Intl-SAN San Diego
25h 20m1 stop Panama City Tocumen Intl
Copa Airlines Logo
10:30 pm - 9:04 amSAN  San Diego-SJO San José Juan Santamaria Intl
8h 34m1 stop Panama City Tocumen Intl
$456Copa Airlines
Fri, Jan 22 - Mon, Jan 25
American Airlines Logo
2:46 pm - 8:33 amSJO  San José Juan Santamaria Intl-SAN San Diego
19h 47m1 stop Dallas/Fort Worth
American Airlines Logo
4:51 pm - 1:51 pmSAN  San Diego-SJO San José Juan Santamaria Intl
19h 00m1 stop Dallas/Fort Worth
$469American Airlines
Tue, Dec 15 - Sun, Jan 10
American Airlines Logo
6:30 am - 6:24 pmSJO  San José Juan Santamaria Intl-SAN San Diego
13h 54m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
American Airlines Logo
10:31 pm - 2:56 pmSAN  San Diego-SJO San José Juan Santamaria Intl
14h 25m2 stops Chicago O'Hare Intl Miami
$473American Airlines
Thu, Jan 21 - Mon, Jan 25
Multiple Airlines Logo
2:25 pm - 9:53 pmSJO  San José Juan Santamaria Intl-SAN San Diego
9h 28mnonstop
Multiple Airlines Logo
4:06 pm - 8:32 amSAN  San Diego-SJO San José Juan Santamaria Intl
14h 26m1 stop San Francisco
$508Multiple Airlines
Wed, Feb 24 - Wed, Mar 3
GOL Logo
2:07 pm - 11:18 amSJO  San José Juan Santamaria Intl-SAN San Diego
23h 11m1 stop Charlotte Douglas
GOL Logo
10:45 pm - 12:59 pmSAN  San Diego-SJO San José Juan Santamaria Intl
12h 14m1 stop Miami
$527GOL
Wed, Nov 25 - Sat, Nov 28

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Air Canada flights from Costa Rica to San Diego

Our best Air Canada deals on Costa Rica to San Diego flight tickets
Air Canada
Nov 5
LIR3:10 pmLiberia
22h 50m
1 stop
SAN12:00 pmSan Diego
Nov 9
SAN12:55 pmSan Diego
23h 15m
1 stop
LIR2:10 pmLiberia
$972
Air Canada
Nov 5
LIR3:10 pmLiberia
22h 50m
1 stop
SAN12:00 pmSan Diego
Nov 9
SAN12:55 pmSan Diego
23h 15m
1 stop
LIR2:10 pmLiberia
$1,033
Air Canada
Nov 5
LIR3:10 pmLiberia
22h 50m
1 stop
SAN12:00 pmSan Diego
Nov 9
SAN12:55 pmSan Diego
23h 15m
1 stop
LIR2:10 pmLiberia
$1,094

United Airlines flights from Costa Rica to San Diego

Our best United Airlines deals on Costa Rica to San Diego flight tickets
United Airlines
Jan 27
LIR1:00 pmLiberia
24h 15m
2 stops
SAN11:15 amSan Diego
Jan 31
SAN7:41 pmSan Diego
15h 15m
2 stops
LIR12:56 pmLiberia
$447
United Airlines
Nov 24
SJO8:45 amSan José Juan Santamaria Intl
13h 39m
2 stops
SAN8:24 pmSan Diego
Dec 1
SAN12:10 pmSan Diego
18h 22m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
$460
United Airlines
Nov 26
SJO8:45 amSan José Juan Santamaria Intl
9h 09m
1 stop
SAN3:54 pmSan Diego
Dec 1
SAN2:30 pmSan Diego
28h 09m
2 stops
SJO8:39 pmSan José Juan Santamaria Intl
$501

momondo Fare Finder

 
Use the filters below to find and compare flights from Costa Rica to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaSan Diego

LIR Liberia - SAN San Diego

LIRSAN

Liberia

Wed 1/27

2:06 pm-11:21 am

1 stop23h 15m

San Diego

Sun 1/31

5:52 pm-12:56 pm

2 stops17h 04m

$447

LiberiaSan Diego

LIR Liberia - SAN San Diego

LIRSAN

Liberia

Wed 1/27

1:00 pm-11:15 am

2 stops24h 15m

San Diego

Sun 1/31

7:41 pm-12:56 pm

2 stops15h 15m

$447

San JoséSan Diego

SJO San José Juan Santamaria Intl - SAN San Diego

SJOSAN

San José Juan Santamaria Intl

Wed 2/24

2:25 pm-9:53 pm

1 stop9h 28m

San Diego

Wed 3/3

7:41 pm-8:32 am

1 stop10h 51m

$454

San JoséSan Diego

SJO San José Juan Santamaria Intl - SAN San Diego

SJOSAN

San José Juan Santamaria Intl

Thu 1/21

5:52 pm-5:22 pm

1 stop25h 30m

San Diego

Mon 1/25

10:30 pm-9:04 am

1 stop8h 34m

$456
Quickest round-trip

San JoséSan Diego

SJO San José Juan Santamaria Intl - SAN San Diego

SJOSAN

San José Juan Santamaria Intl

Mon 1/25

10:01 am-5:22 pm

1 stop9h 21m

San Diego

Sun 1/31

10:30 pm-9:02 am

1 stop8h 32m

$456

San JoséSan Diego

SJO San José Juan Santamaria Intl - SAN San Diego

SJOSAN

San José Juan Santamaria Intl

Fri 1/22

6:02 pm-5:22 pm

1 stop25h 20m

San Diego

Mon 1/25

10:30 pm-9:04 am

1 stop8h 34m

$456

San JoséSan Diego

SJO San José Juan Santamaria Intl - SAN San Diego

SJOSAN

San José Juan Santamaria Intl

Tue 12/15

2:46 pm-8:33 am

1 stop19h 47m

San Diego

Sun 1/10

4:51 pm-1:51 pm

1 stop19h 00m

$469

San JoséSan Diego

SJO San José Juan Santamaria Intl - SAN San Diego

SJOSAN

San José Juan Santamaria Intl

Thu 1/21

6:30 am-6:24 pm

2 stops13h 54m

San Diego

Mon 1/25

10:31 pm-2:56 pm

2 stops14h 25m

$473

San JoséSan Diego

SJO San José Juan Santamaria Intl - SAN San Diego

SJOSAN

San José Juan Santamaria Intl

Wed 2/24

2:25 pm-9:53 pm

Nonstop9h 28m

San Diego

Wed 3/3

4:06 pm-8:32 am

1 stop14h 26m

$508

San JoséSan Diego

SJO San José Juan Santamaria Intl - SAN San Diego

SJOSAN

San José Juan Santamaria Intl

Wed 11/25

2:07 pm-11:18 am

1 stop23h 11m

San Diego

Sat 11/28

10:45 pm-12:59 pm

1 stop12h 14m

$527

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 Costa Rica 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 February, then departing from Costa Rica during the month January is also very affordable. Most momondo users find prices during this month for around $400.

How far in advance should I book a flight from Costa Rica to San Diego?

You are more likely to see cheaper flights to San Diego from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $464 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Costa Rica for as low as $325 on momondo.

Can stopping save me money on Costa Rica to San Diego flights?

You could potentially save up to 23% on your flight if you consider stops on a Costa Rica to San Diego flight.

Cheap Costa Rica to San Diego flight deals and tips

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

Best Price Found

$259

Fastest flight time

8h 59m

Direct flights

Fri

Airports in San Diego

1 airport
The best one-way flight to San Diego from Costa Rica in the past 72 hours is $259. The best round-trip flight deal from Costa Rica to San Diego found on momondo in the last 72 hours is $447.
The fastest flight from Costa Rica to San Diego takes 8h 59m
Direct flights go from Costa Rica to San Diego on Friday. There are no airlines offering direct flights.
There is 1 airport in San Diego. From Costa Rica there are direct flights to San Diego (SAN).
Search flight deals

Frequently asked questions about flying from Costa Rica to San Diego

  • When did momondo last update prices for flights from Costa Rica to San Diego Airport?

    Prices for flights from Costa Rica to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Costa Rica to San Diego Airport?

  • How old do you have to be to fly from Costa Rica to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica 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.

Best airlines flying from Costa Rica to San Diego

Compare and see reviews for airlines that fly from Costa Rica to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $282Free CancellationRating
7.6
1,559 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $305Free CancellationRating
7.3
10,400 reviews
Search United Airlines flights
American AirlinesPriceFrom $430Free CancellationRating
7.0
12,184 reviews
Search American 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
San Ysidro
Poway
Santee
Imperial Beach
Alpine
Lemon Grove
Borrego Springs

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica 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 Costa Rica to San Diego for you.

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

Yes. momondo allows you to filter the results for Costa Rica to San Diego flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Diego from Costa Rica. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Costa Rica to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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