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San Juan

$156+ Cheap flights from Salinas, CA, CA to San Juan

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SJU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Salinas to San Juan are usually found in September or January, booked 76 days in advance, depart on a Tuesday or Sunday and return on a Saturday

Cheap flight deals from Salinas to San Juan

Keep the following information in mind while searching for Salinas to San Juan flight deals. Data was last updated April 24, 2025.

Round-trip from

$294
(Cheapflightsfares)

One-way from

$156
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$479
From Salinas to San Juan
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One-way flight from Salinas to San Juan
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Highest demand for flights based on searches. 9% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Salinas to San Juan

Cheapest flights from Salinas to San Juan
Explore the most affordable flight options available from Salinas to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:59 pmSFO - SJU
1 stop9h 57mFrontier
Wed 5/143:56 amSJU - SFO
1 stop12h 19mFrontier
Deal found 4/22$298
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 9/139:00 amSFO - SJU
1 stop10h 08mDelta
Sat 9/2012:55 pmSJU - SFO
1 stop9h 41mDelta
Deal found 4/23$349
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/96:00 amSFO - SJU
1 stop14h 25mJetBlue
Mon 6/1612:55 pmSJU - SFO
1 stop14h 51mJetBlue
Deal found 4/23$350
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/912:21 amSFO - SJU
2 stops11h 19mAmerican Airlines
Fri 5/161:30 pmSJU - SFO
2 stops12h 47mAmerican Airlines
Deal found 4/23$367
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Sat 6/710:29 pmSFO - SJU
1 stop12h 51mMultiple Airlines
Sat 6/144:20 pmSJU - SFO
1 stop18h 48mMultiple Airlines
Deal found 4/22$380
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 12/110:45 pmSFO - SJU
1 stop11h 55mUnited Airlines
Fri 12/125:50 pmSJU - SFO
1 stop11h 14mUnited Airlines
Deal found 4/23$439
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2011:59 pmSFO - SJU
1 stop12h 17mSun Country Air
Sat 6/284:20 pmSJU - SFO
1 stop18h 48mSun Country Air
Deal found 4/23$495
This Southwest deal was found by Cheapflights users on 4/23. 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.
Wed 9/35:15 amSFO - SJU
2 stops11h 30mSouthwest
Mon 9/811:10 amSJU - SFO
2 stops13h 05mSouthwest
Deal found 4/23$537
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/216:00 amSFO - SJU
2 stops20h 12mAlaska Airlines
Wed 5/282:50 pmSJU - SFO
2 stops36h 03mAlaska Airlines
Deal found 4/22$581

Cheapflights Fare Finder

Customize your flight search to find flights from Salinas to San Juan 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 April 24, 2025.
Use the filters below to find and compare flights from Salinas to San Juan that are best for you.

Fly from

Salinas

Fly to

San Juan

Route

Depart

Return

Price

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Tue 5/6

9:59 pm-10:56 am

1 stop9h 57m

San Juan Luis Munoz Marin Intl

Wed 5/14

3:56 am-1:15 pm

1 stop12h 19m

$298

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Tue 5/13

12:21 am-8:33 pm

1 stop17h 12m

San Juan Luis Munoz Marin Intl

Sat 5/24

6:10 am-10:52 pm

1 stop19h 42m

$349

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Mon 6/9

6:00 am-11:25 pm

1 stop14h 25m

San Juan Luis Munoz Marin Intl

Mon 6/16

12:55 pm-12:46 am

1 stop14h 51m

$350

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Sat 6/7

10:29 pm-2:20 pm

1 stop12h 51m

San Juan Luis Munoz Marin Intl

Sat 6/14

4:20 pm-8:08 am

1 stop18h 48m

$380

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Sun 4/27

12:47 am-4:01 pm

2 stops12h 14m

San Juan Luis Munoz Marin Intl

Fri 5/2

12:50 pm-11:31 pm

1 stop13h 41m

$432

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Fri 5/2

12:43 am-3:40 pm

1 stop11h 57m

San Juan Luis Munoz Marin Intl

Fri 5/16

1:05 am-9:34 am

1 stop11h 29m

$456

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Fri 6/20

11:59 pm-3:16 pm

1 stop12h 17m

San Juan Luis Munoz Marin Intl

Sat 6/28

4:20 pm-8:08 am

1 stop18h 48m

$495

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Wed 5/21

6:00 am-5:12 am

2 stops20h 12m

San Juan Luis Munoz Marin Intl

Wed 5/28

2:50 pm-11:53 pm

2 stops36h 03m

$581

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Sat 5/10

6:45 am-11:55 pm

2 stops14h 10m

San Juan Luis Munoz Marin Intl

Fri 5/16

7:40 am-7:10 pm

2 stops14h 30m

$592

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Mon 5/12

12:21 am-8:33 pm

1 stop17h 12m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 18 results
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Best time to book a flight from Salinas to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Salinas 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 Salinas to San Juan

How far ahead should I book a flight from Salinas to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Salinas to San Juan. Price data was last updated on April 18, 2025.

To ensure you get the cheapest price possible for a flight from Salinas to San Juan, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Salinas to San Juan?

Currently, September is the cheapest month in which you can book a flight from Salinas to San Juan (average of $254). Flying from Salinas to San Juan in December is currently the most expensive (average of $336). 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 S9N to SJU?

Find hourly flight availability from Salinas to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Salinas to San Juan as you normally would.

What is the cheapest day to fly from Salinas to San Juan?

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

Travelers seeking maximum savings on their Salinas to San Juan flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 Juan. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Salinas to San Juan. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Salinas to San Juan. 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 to fly from Salinas to San Juan one-way?

    $156 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $175 and $193, respectively.

  • Can I find deals for flights from Salinas to San Juan that include hotel bookings?

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

  • How can I find direct flights from Salinas to San Juan?

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

  • Can I find deals for business class flights from Salinas to San Juan?

    Yes. Cheapflights offers flight deals from Salinas to San Juan 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 Salinas to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Salinas to San Juan (average of $254). Flying from Salinas to San Juan in December is currently the most expensive (average of $336). 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

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Top 8 airlines flying from Salinas to San Juan

Discover the top 8 airlines that operate flights from Salinas to San Juan. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$160Average$304FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$238Average$421FlexibilityNo cancel feeOn-time65%
DeltaCheapest$249Average$643FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$277Average$474FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$292Average$886FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$294Average$595FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$297Average$563FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$383Average$613FlexibilityNo cancel feeOn-time63%

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