San Juan

$133+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SJU
Apr 29 — May 61
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Cheap 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 March 30, 2026.

This United Airlines deal was found by Cheapflights users on 3/25. 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 4/2011:41 pm
SMF
-
SJU
1 stop11h 04m
United Airlines
Sat 4/257:20 am
SJU
-
SMF
2 stops14h 25m
United Airlines
Deal found 3/25$294
This Delta deal was found by Cheapflights users on 3/27. 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 5/22:42 pm
SMF
-
SJU
2 stops18h 03m
Delta
Fri 5/87:30 am
SJU
-
SMF
2 stops13h 20m
Delta
Deal found 3/27$350
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/47:04 pm
SMF
-
SJU
2 stops14h 00m
United Airlines
Thu 5/77:40 am
SJU
-
SMF
2 stops16h 02m
United Airlines
Deal found 3/26$356
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 4/2510:23 pm
SMF
-
SJU
1 stop19h 52m
American Airlines
Wed 4/296:45 am
SJU
-
SMF
1 stop18h 56m
American Airlines
Deal found 3/26$370
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 4/257:00 am
SMF
-
SJU
1 stop10h 34m
United Airlines
Fri 5/11:00 am
SJU
-
SMF
2 stops13h 49m
United Airlines
Deal found 3/26$373
This American Airlines deal was found by Cheapflights users on 3/26. 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 5/47:20 pm
SMF
-
SJU
2 stops10h 53m
American Airlines
Mon 5/116:45 am
SJU
-
SMF
1 stop20h 14m
American Airlines
Deal found 3/26$410
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/177:05 pm
SMF
-
SJU
2 stops14h 29m
United Airlines
Wed 4/222:55 pm
SJU
-
SMF
1 stop10h 35m
United Airlines
Deal found 3/26$420
This United Airlines deal was found by Cheapflights users on 3/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
SMF
-
SJU
1 stop11h 24m
United Airlines
Wed 4/221:40 pm
SJU
-
SMF
1 stop11h 42m
United Airlines
Deal found 3/28$428
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 8/116:00 am
SMF
-
SJU
2 stops14h 40m
American Airlines
Thu 8/206:00 am
SJU
-
SMF
2 stops14h 26m
American Airlines
Deal found 3/27$434

Find 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 March 30, 2026.

Round-trip from

$294
(United Airlines)

One-way from

$133
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$625
From Sacramento Intl to San Juan
One-way flight from Sacramento Intl to San Juan
Highest demand for flights based on searches. 9% potential increase in price ($61 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 30, 2026.
Use the filters below to find and compare flights from Sacramento to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Sat 5/2

6:14 pm-11:45 am

2 stops14h 31m

San Juan Luis Munoz Marin Intl

Fri 5/8

6:15 am-5:50 pm

2 stops14h 35m

$394

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Tue 5/5

7:30 am-8:38 pm

1 stop10h 08m

San Juan Luis Munoz Marin Intl

Thu 5/7

1:40 pm-10:15 pm

1 stop11h 35m

$484

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Sat 4/25

7:00 am-11:50 pm

2 stops13h 50m

San Juan Luis Munoz Marin Intl

Sat 5/2

7:20 am-10:48 pm

2 stops18h 28m

$496
Quickest round-trip

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Sun 4/26

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Thu 4/30

2:55 pm-10:18 pm

1 stop10h 23m

$496

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Mon 4/13

6:14 pm-1:25 pm

2 stops16h 11m

San Juan Luis Munoz Marin Intl

Fri 4/17

6:15 am-7:06 pm

2 stops15h 51m

$529

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Fri 7/31

11:00 am-12:25 am

1 stop10h 25m

San Juan Luis Munoz Marin Intl

Tue 8/4

11:50 am-9:15 pm

2 stops12h 25m

$546
Cheapest one-way
Quickest one-way

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Sat 4/18

7:20 pm-9:13 am

2 stops10h 53m

$133

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Fri 5/8

7:04 pm-12:34 pm

2 stops14h 30m

$133

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Fri 4/17

12:18 pm-2:42 pm

2 stops23h 24m

$134

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Fri 4/17

7:00 am-9:24 pm

1 stop11h 24m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 March 13, 2026.

The best time to book flights from Sacramento to San Juan is 63 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 $191). Flying from Sacramento to San Juan in March is currently the most expensive (average of $333). 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.

How much does it cost to fly round-trip from Sacramento to San Juan?

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 March 30, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Sacramento to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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. 4 airlines have flights to San Juan from Sacramento Intl on a regular basis.

  • How long is the flight from Sacramento to San Juan?

    United Airlines can get you from Sacramento to San Juan in just under 10h 34m. Your travel time can differ by up to . The distance from Sacramento to San Juan is about 3588 mi.

  • 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 $162. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $324 and $334, respectively. Delta is currently priced 72% 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 United Airlines. According to our data, you can fly for as low as $152. Users have also found prices from $152 and $210 on Delta and American Airlines, 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 $191). Flying from Sacramento to San Juan in March is currently the most expensive (average of $333). 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 4 airlines flying from Sacramento to San Juan

Discover the top 4 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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$162Average$470FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$324Average$518FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$334Average$594FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$439Average$648FlexibilityNo cancel feeOn-time63%

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