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San José

$141+ Cheap flights from San Diego (SAN) to San José (SJO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SJO
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to San José Juan Santamaria Intl are usually found in August or September, booked 67 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from San Diego to San José

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 30, 2025.

Round-trip from

$308
(Copa Airlines)

One-way from

$173
(Copa Airlines)

Popular in

December

Cheapest in

August

Average price

$626
From San Diego to San José Juan Santamaria Intl
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One-way flight from San Diego to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 22% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Diego to San José

Cheapest flights from San Diego to San José
Explore the most affordable flight options available from San Diego to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Copa Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:08 pmSAN - SJO
1 stop15h 12mCopa Airlines
Mon 9/2910:05 amSJO - SAN
1 stop8h 45mCopa Airlines
Deal found 6/30$308
This Mytrip deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/297:00 pmSAN - SJO
2 stops15h 11mSpirit Airlines
Tue 8/512:16 pmSJO - SAN
2 stops22h 39mSpirit Airlines
Deal found 6/29$317
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:50 pmSAN - SJO
1 stop13h 18mDelta
Thu 9/251:35 pmSJO - SAN
1 stop10h 49mDelta
Deal found 6/29$373
This Alaska Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:59 pmSAN - SJO
2 stops24h 01mAlaska Airlines
Mon 12/82:26 amSJO - SAN
2 stops20h 37mAlaska Airlines
Deal found 6/29$381
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:15 amSAN - SJO
1 stop8h 22mUnited Airlines
Fri 9/127:55 amSJO - SAN
1 stop11h 04mUnited Airlines
Deal found 6/30$382
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:30 amSAN - SJO
1 stop11h 25mSouthwest
Tue 8/261:40 pmSJO - SAN
1 stop9h 25mSouthwest
Deal found 6/28$383
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:03 pmSAN - SJO
1 stop9h 31mMultiple Airlines
Fri 8/228:50 amSJO - SAN
2 stops27h 20mMultiple Airlines
Deal found 6/29$387
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:40 pmSAN - SJO
2 stops17h 32mAmerican Airlines
Mon 9/297:21 amSJO - SAN
1 stop9h 32mAmerican Airlines
Deal found 6/28$416

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to San José 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, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
Use the filters below to find and compare flights from San Diego to San José that are best for you.

Fly from

San Diego

Fly to

San José

Route

Depart

Return

Price

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Mon 9/22

9:08 pm-1:20 pm

1 stop15h 12m

San José Juan Santamaria Intl

Mon 9/29

10:05 am-5:50 pm

1 stop8h 45m

$308

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Tue 7/29

7:00 pm-11:11 am

2 stops15h 11m

San José Juan Santamaria Intl

Tue 8/5

12:16 pm-9:55 am

2 stops22h 39m

$317

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Sun 9/21

9:50 pm-12:08 pm

1 stop13h 18m

San José Juan Santamaria Intl

Fri 9/26

1:35 pm-11:24 pm

1 stop10h 49m

$373

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Tue 10/14

5:59 pm-7:00 pm

2 stops24h 01m

San José Juan Santamaria Intl

Mon 12/8

2:26 am-9:03 pm

2 stops20h 37m

$381

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Tue 9/9

10:15 am-7:37 pm

1 stop8h 22m

San José Juan Santamaria Intl

Fri 9/12

7:55 am-5:59 pm

1 stop11h 04m

$382

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Mon 8/18

6:30 am-6:55 pm

1 stop11h 25m

San José Juan Santamaria Intl

Tue 8/26

1:40 pm-10:05 pm

1 stop9h 25m

$383

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Fri 8/15

9:03 pm-7:34 am

1 stop9h 31m

San José Juan Santamaria Intl

Fri 8/22

8:50 am-11:10 am

2 stops27h 20m

$387

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Tue 9/23

3:01 pm-11:12 am

2 stops19h 11m

San José Juan Santamaria Intl

Fri 9/26

7:27 am-10:36 pm

1 stop16h 09m

$393

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Mon 11/10

8:15 pm-4:40 pm

1 stop18h 25m

$141

San DiegoSan José

SAN - SJO

SANSJO

San Diego

Tue 9/23

1:32 pm-11:14 am

2 stops20h 42m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 17 results
1
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Best time to book a flight from San Diego to San José

Have a flexible travel schedule? Discover the best time to fly to San José from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to San José

How far ahead should I book a flight from San Diego to San José, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to San José. Price data was last updated on June 27, 2025.

The price you pay for your flight from San Diego to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Diego to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from San Diego to San José, San José Province (average of $398). Flying from San Diego to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to SJO?

Find hourly flight availability from San Diego to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

One of the essential ways to save on airfare from San Diego to San José, San José Province is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

What is the cheapest day to fly from San Diego to San José, San José Province?

Use this chart to determine the cheapest time to fly round-trip from San Diego to San José. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to San José, San José Province flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from San Diego to San José, San José Province?

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated June 30, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from San Diego to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,464 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Diego to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Diego to San José, San José Province round-trip?

    Cheapflights users have booked flights from San Diego to San José, San José Province round-trip from $308. Other airlines that can offer you cheap pricing are Spirit Airlines, from $317, and Delta, from $373. Users have found that Copa Airlines is 53% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Diego to San José, San José Province one-way?

    One-way options have recently been found by users for as low as $173 on Copa Airlines. Other airlines that offer cheap prices include Delta from $175 and Spirit Airlines from $176 one-way.

  • Where are the most common layover locations when flying from San Diego to San José, San José Province?

    San Diego to San José, San José Province flights have a layover in Houston most often.

  • What are some popular things to do or see while on a layover in Houston?

    Space Center Houston, House of Blues Houston, and Lakewood Church are currently the most popular points of interest in Houston at the moment. Travelers on a layover in Houston can visit Space Center Houston, House of Blues Houston, and Lakewood Church, by traveling 33.5 mi, 16.1 mi, and 18.6 mi, respectively after landing at Houston George Bush Intcntl. Travelers can book a car rental at Houston George Bush Intcntl for about $38 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for San Diego to San José, San José Province flights?

    Flights departing from San Diego and landing in San José, San José Province layover in Dallas least frequently.

  • Can I find deals for flights from San Diego to San José that include hotel bookings?

    Yes. In addition to deals on San Diego to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to San José.

  • Can I find deals for business class flights from San Diego to San José?

    Yes. Cheapflights offers flight deals from San Diego to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from San Diego to San José, San José Province (average of $398). Flying from San Diego to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

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Heredia
Manuel Antonio
Alajuela
Monteverde
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Top 6 airlines flying from San Diego to San José

Discover the top 6 airlines that operate flights from San Diego to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$280Average$385FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$301Average$380FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$445Average$594FlexibilityNo cancel feeOn-time71%
DeltaCheapest$482Average$589FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$484Average$688FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$487Average$606FlexibilityNo cancel feeOn-time63%

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