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San Juan

$187+ Cheap flights from Sacramento (SMF) 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SJU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Sacramento Intl to San Juan are usually found in January or November, booked 16 days in advance, depart on a Sunday or Saturday and return on a Thursday

Cheap flight deals from Sacramento to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to San Juan (PR1). 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 April 17, 2025.

Round-trip from

$411
(Delta)

One-way from

$187
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$533
From Sacramento Intl to San Juan
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One-way flight from Sacramento Intl to San Juan
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Highest demand for flights based on searches. 5% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 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 Sacramento to San Juan

Cheapest flights from Sacramento to San Juan
Explore the most affordable flight options available from Sacramento to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Delta deal was found by Cheapflights users on 4/17. 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 6/73:37 pmSMF - SJU
2 stops17h 22mDelta
Tue 6/177:00 amSJU - SMF
2 stops19h 20mDelta
Deal found 4/17$411
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Thu 5/810:41 amSMF - SJU
3 stops45h 50mSpirit Airlines
Mon 5/128:12 pmSJU - SMF
3 stops25h 30mSpirit Airlines
Deal found 4/16$431
This JetBlue deal was found by Cheapflights users on 4/17. 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.
Sun 6/111:14 pmSMF - SJU
1 stop10h 30mJetBlue
Sat 6/71:45 pmSJU - SMF
1 stop11h 20mJetBlue
Deal found 4/17$460
This United Airlines deal was found by Cheapflights users on 4/17. 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 7/2811:45 pmSMF - SJU
1 stop11h 59mUnited Airlines
Thu 7/317:45 amSJU - SMF
2 stops13h 13mUnited Airlines
Deal found 4/17$487
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 12/46:10 amSMF - SJU
2 stops13h 20mAmerican Airlines
Thu 12/112:50 pmSJU - SMF
2 stops11h 37mAmerican Airlines
Deal found 4/17$533
This Southwest deal was found by Cheapflights users on 4/17. 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.
Tue 7/17:45 pmSMF - SJU
2 stops11h 55mSouthwest
Thu 7/102:40 pmSJU - SMF
2 stops12h 10mSouthwest
Deal found 4/17$540
This Mytrip deal was found by Cheapflights users on 4/17. 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 7/12:37 pmSMF - SJU
3 stops41h 02mMultiple Airlines
Wed 7/91:10 amSJU - SMF
3 stops44h 33mMultiple Airlines
Deal found 4/17$567
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 6/16:00 amSMF - SJU
2 stops29h 00mAlaska Airlines
Fri 6/612:59 amSJU - SMF
2 stops24h 44mAlaska Airlines
Deal found 4/17$642

Cheapflights Fare Finder

Customize your flight search to find flights from Sacramento 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 17, 2025.
Use the filters below to find and compare flights from Sacramento to San Juan that are best for you.

Fly from

Sacramento

Fly to

San Juan

Route

Depart

Return

Price

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Sat 6/7

3:37 pm-11:59 am

2 stops17h 22m

San Juan Luis Munoz Marin Intl

Tue 6/17

7:00 am-11:20 pm

2 stops19h 20m

$411

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Thu 5/8

10:41 am-11:31 am

3 stops45h 50m

San Juan Luis Munoz Marin Intl

Mon 5/12

8:12 pm-6:42 pm

3 stops25h 30m

$431

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Sun 6/1

11:14 pm-12:44 pm

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Sat 6/7

1:45 pm-10:05 pm

1 stop11h 20m

$460

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Mon 7/28

11:45 pm-2:44 pm

1 stop11h 59m

San Juan Luis Munoz Marin Intl

Thu 7/31

7:45 am-5:58 pm

2 stops13h 13m

$487

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Thu 5/1

12:58 pm-5:00 am

2 stops13h 02m

San Juan Luis Munoz Marin Intl

Thu 5/8

6:30 am-10:50 pm

1 stop19h 20m

$533

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Tue 7/1

7:45 pm-10:40 am

2 stops11h 55m

San Juan Luis Munoz Marin Intl

Thu 7/10

2:40 pm-11:50 pm

2 stops12h 10m

$540

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Tue 7/1

2:37 pm-10:39 am

3 stops41h 02m

San Juan Luis Munoz Marin Intl

Wed 7/9

1:10 am-6:43 pm

3 stops44h 33m

$567

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Sun 6/1

6:00 am-2:00 pm

2 stops29h 00m

San Juan Luis Munoz Marin Intl

Fri 6/6

12:59 am-10:43 pm

2 stops24h 44m

$642

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Thu 5/15

2:40 pm-6:50 pm

2 stops25h 10m

$187

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Tue 6/24

8:10 pm-12:06 pm

2 stops12h 56m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 14 results
1
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Best time to book a flight from Sacramento to San Juan

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sacramento to San Juan. Price data was last updated on April 11, 2025.

The best time to book flights from Sacramento to San Juan is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Sacramento to San Juan (average of $254). Flying from Sacramento 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 SMF to SJU?

Find hourly flight availability from Sacramento 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 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Sacramento to San Juan in the afternoon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the morning.

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

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

Travelers seeking maximum savings on their Sacramento to San Juan flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday at noon 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 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Sacramento 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
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

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
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

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
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

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
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

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
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

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
2,926 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

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 Sacramento 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 airport do you fly from for flights from Sacramento to San Juan?

    For a flight from Sacramento to San Juan, you will be flying from Sacramento Intl. Sacramento Intl (SMF) is just 9.4 mi from the center of the city. Sacramento Intl is the only Sacramento airport and it handles 0 outbound flights to San Juan per day. 6 airlines have flights to San Juan from Sacramento Intl on a regular basis.

  • What are the cheapest airlines flying from Sacramento to San Juan round-trip?

    Flying on Delta is currently your cheapest option to San Juan, with prices starting at $411. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and JetBlue, with the lowest prices starting at $431 and $460, respectively. Delta is currently priced 25% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Sacramento to San Juan one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $187. Users have also found prices from $206 and $222 on Delta and JetBlue, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Sacramento to San Juan (average of $254). Flying from Sacramento 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.

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Top 6 airlines flying from Sacramento to San Juan

Discover the top 6 airlines that operate flights from Sacramento 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$230Average$342FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$314Average$604FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$329Average$571FlexibilityNo cancel feeOn-time69%
DeltaCheapest$344Average$475FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$347Average$580FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$489Average$610FlexibilityNo cancel feeOn-time63%

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