Cheap flights from San Francisco (SFO) to San Juan from $128

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — SJU
Mar 24 — Mar 311

The best prices from San Francisco to San Juan are usually found in September or January, booked 10 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from San Francisco to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 19, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$255

One-way from

$153
High demand for flights, 27% potential price rise
Best time to find cheap flights, 25% potential price drop
From San Francisco to San Juan
One-way flight from San Francisco to San Juan

What is the cheapest day to fly round-trip from San Francisco to San Juan?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from San Francisco to San Juan?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 11 days in advance, which can save you up to 76% on flights from San Francisco to San Juan compared to booking the week you need them. Waiting 11 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $355. For sooner than that we have options available in the next 3 days from $628.

What is the cheapest month to fly from San Francisco to San Juan?

September can be a great time to fly to San Juan from San Francisco with a flight ticket averaging about $519. Cheapflights users have found deals in the month of September for as cheap as $263. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from San Francisco to San Juan (SFO - SJU)?

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from San Francisco to San Juan by exploring options for tickets in the afternoon.

Cheap American Airlines flights from San Francisco to San Juan

Explore cheap flight options specifically provided by American Airlines for the route between San Francisco and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from San Francisco to San Juan. Make sure to double check the flight details before booking.
Wed 8/2111:00 amSFO - SJU
1 stop10h 22mAmerican Airlines
Wed 8/282:09 pmSJU - SFO
2 stops11h 24mAmerican Airlines
Deal found 3/18$347
Mon 4/811:45 pmSFO - SJU
2 stops12h 15mAmerican Airlines
Tue 4/166:45 amSJU - SFO
2 stops15h 20mAmerican Airlines
Deal found 3/18$390
Sun 4/289:59 pmSFO - SJU
1 stop19h 37mAmerican Airlines
Thu 5/21:41 pmSJU - SFO
2 stops12h 09mAmerican Airlines
Deal found 3/18$397
Sun 4/287:00 amSFO - SJU
1 stop10h 36mAmerican Airlines
Thu 5/28:00 amSJU - SFO
1 stop17h 50mAmerican Airlines
Deal found 3/18$463
Sun 8/186:04 amSFO - SJU
1 stop15h 18mAmerican Airlines
Sun 8/256:33 amSJU - SFO
1 stop19h 12mAmerican Airlines
Deal found 3/19$474
Mon 3/2512:28 amSFO - SJU
1 stop11h 42mAmerican Airlines
Mon 4/18:00 amSJU - SFO
2 stops14h 18mAmerican Airlines
Deal found 3/18$569
Fri 3/295:20 pmSFO - SJU
1 stop17h 34mAmerican Airlines
Wed 4/33:42 pmSJU - SFO
1 stop10h 26mAmerican Airlines
Deal found 3/18$600
Fri 3/295:20 pmSFO - SJU
1 stop17h 34mAmerican Airlines
Tue 4/24:02 pmSJU - SFO
1 stop10h 59mAmerican Airlines
Deal found 3/18$601
Tue 3/261:39 pmSFO - SJU
1 stop18h 12mAmerican Airlines
Sun 3/318:00 amSJU - SFO
1 stop18h 08mAmerican Airlines
Deal found 3/18$676

Cheap United Airlines flights from San Francisco to San Juan

Explore cheap flight options specifically provided by United Airlines for the route between San Francisco and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Some of the best deals we've found on United Airlines flights traveling from San Francisco to San Juan. Deals frequently update to provide users with more options.
Wed 4/105:14 amSFO - SJU
1 stop12h 24mUnited Airlines
Wed 4/172:55 pmSJU - SFO
1 stop12h 26mUnited Airlines
Deal found 3/18$294
Mon 4/1511:15 pmSFO - SJU
1 stop12h 27mUnited Airlines
Wed 4/172:55 pmSJU - SFO
1 stop12h 26mUnited Airlines
Deal found 3/17$384
Tue 5/215:14 amSFO - SJU
1 stop12h 24mUnited Airlines
Wed 5/293:50 pmSJU - SFO
1 stop12h 09mUnited Airlines
Deal found 3/18$416
Sat 4/272:43 pmSFO - SJU
1 stop11h 47mUnited Airlines
Sat 5/47:25 amSJU - SFO
1 stop12h 56mUnited Airlines
Deal found 3/18$437
Wed 4/107:40 amSFO - SJU
1 stop9h 58mUnited Airlines
Tue 4/161:05 amSJU - SFO
1 stop11h 19mUnited Airlines
Deal found 3/18$453
Fri 4/2612:09 amSFO - SJU
1 stop11h 33mUnited Airlines
Wed 5/17:25 amSJU - SFO
1 stop12h 56mUnited Airlines
Deal found 3/18$473
Fri 3/2911:14 pmSFO - SJU
2 stops15h 11mUnited Airlines
Tue 4/21:05 amSJU - SFO
1 stop13h 40mUnited Airlines
Deal found 3/18$658
Tue 3/267:45 amSFO - SJU
1 stop9h 41mUnited Airlines
Tue 4/21:05 amSJU - SFO
1 stop13h 40mUnited Airlines
Deal found 3/18$660
Sun 3/247:30 amSFO - SJU
1 stop9h 56mUnited Airlines
Tue 4/21:05 amSJU - SFO
1 stop13h 40mUnited Airlines
Deal found 3/18$735

Cheap San Francisco to San Juan flights in March & April 2024

Find cheap flight options from San Francisco to San Juan specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Scroll through some of the best deals on flights from San Francisco to San Juan in 2024. Check back regularly for other flight deals.
Sat 4/2011:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Tue 4/239:34 amSJU - SFO
2 stops32h 34mMultiple Airlines
Deal found 3/18$270
Sat 4/2011:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Sat 4/279:34 amSJU - SFO
2 stops16h 25mMultiple Airlines
Deal found 3/17$271
Tue 4/2311:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Mon 4/298:48 pmSJU - SFO
2 stops49h 40mMultiple Airlines
Deal found 3/18$274
Sat 4/2711:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Tue 4/309:34 amSJU - SFO
2 stops32h 34mMultiple Airlines
Deal found 3/18$277
Sat 4/2711:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Wed 5/19:34 amSJU - SFO
2 stops16h 25mMultiple Airlines
Deal found 3/18$280
Tue 4/3012:58 amSFO - SJU
2 stops23h 25mMultiple Airlines
Mon 5/68:29 pmSJU - SFO
1 stop29h 30mMultiple Airlines
Deal found 3/18$288
Sat 4/2711:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Sat 5/49:34 amSJU - SFO
2 stops16h 25mMultiple Airlines
Deal found 3/18$289
Mon 4/2911:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Wed 5/19:34 amSJU - SFO
2 stops16h 25mMultiple Airlines
Deal found 3/18$291
Mon 4/84:43 pmSFO - SJU
2 stops30h 07mMultiple Airlines
Tue 4/168:29 pmSJU - SFO
1 stop29h 30mMultiple Airlines
Deal found 3/17$292

San Francisco to San Juan 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Scroll through some of the best deals on flights from San Francisco to San Juan in 2024. Check back regularly for other flight deals.
Fri 5/38:50 pmSFO - SJU
2 stops23h 35mMultiple Airlines
Tue 5/78:29 pmSJU - SFO
1 stop29h 30mMultiple Airlines
Deal found 3/17$266
Sat 4/2011:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Tue 4/239:34 amSJU - SFO
2 stops32h 34mMultiple Airlines
Deal found 3/18$270
Sat 4/2011:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Sat 4/279:34 amSJU - SFO
2 stops16h 25mMultiple Airlines
Deal found 3/17$271
Tue 4/2311:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Mon 4/298:48 pmSJU - SFO
2 stops49h 40mMultiple Airlines
Deal found 3/18$274
Sat 4/2711:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Tue 4/309:34 amSJU - SFO
2 stops32h 34mMultiple Airlines
Deal found 3/18$277
Sat 4/2711:59 pmSFO - SJU
1 stop16h 40mMultiple Airlines
Wed 5/19:34 amSJU - SFO
2 stops16h 25mMultiple Airlines
Deal found 3/18$280
Thu 5/212:44 amSFO - SJU
2 stops23h 06mMultiple Airlines
Tue 5/78:29 pmSJU - SFO
1 stop29h 30mMultiple Airlines
Deal found 3/18$282
Thu 5/212:44 amSFO - SJU
2 stops23h 06mMultiple Airlines
Tue 5/78:29 pmSJU - SFO
1 stop29h 30mMultiple Airlines
Deal found 3/17$283
Tue 4/3012:58 amSFO - SJU
2 stops23h 25mMultiple Airlines
Mon 5/68:29 pmSJU - SFO
1 stop29h 30mMultiple Airlines
Deal found 3/18$288

San Francisco to San Juan flights leaving soon

Find last-minute flight options from San Francisco to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Book one of these great deals on flights from San Francisco to San Juan. Tip: verify your flight details before completing your reservation.
Tue 3/264:48 pmSFO - SJU
2 stops47h 41mMultiple Airlines
Wed 4/38:36 pmSJU - SFO
1 stop29h 45mMultiple Airlines
Deal found 3/18$414
Wed 3/278:35 amSFO - SJU
2 stops38h 05mMultiple Airlines
Mon 4/228:29 pmSJU - SFO
1 stop29h 30mMultiple Airlines
Deal found 3/18$427
Wed 3/278:35 amSFO - SJU
2 stops22h 30mFrontier
Fri 4/510:01 pmSJU - SFO
1 stop25h 01mFrontier
Deal found 3/18$434
Mon 3/258:52 pmSFO - SJU
2 stops19h 54mMultiple Airlines
Wed 4/38:36 pmSJU - SFO
1 stop29h 45mMultiple Airlines
Deal found 3/18$442
Wed 3/278:35 amSFO - SJU
2 stops14h 05mMultiple Airlines
Fri 4/510:01 pmSJU - SFO
1 stop25h 01mMultiple Airlines
Deal found 3/18$455
Sun 3/2412:40 amSFO - SJU
1 stop16h 06mMultiple Airlines
Wed 4/38:01 pmSJU - SFO
2 stops30h 20mMultiple Airlines
Deal found 3/18$461
Sun 3/2412:40 amSFO - SJU
1 stop16h 06mMultiple Airlines
Tue 4/26:50 amSJU - SFO
2 stops19h 31mMultiple Airlines
Deal found 3/18$476
Sun 3/2412:40 amSFO - SJU
1 stop16h 06mMultiple Airlines
Wed 4/38:36 pmSJU - SFO
1 stop29h 45mMultiple Airlines
Deal found 3/18$481
Mon 3/258:52 pmSFO - SJU
2 stops19h 54mMultiple Airlines
Fri 3/298:36 pmSJU - SFO
1 stop28h 49mMultiple Airlines
Deal found 3/18$486

One-way flights to San Juan from San Francisco

Search for one-way flight options from San Francisco to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the one-way flights we've detected from San Francisco to San Juan. Users can also find round-trip San Francisco to San Juan flights by using the search form above.
Mon 5/612:58 amSFO - SJU
2 stops34h 40mFrontier
Deal found 3/18$128
Tue 4/912:58 amSFO - SJU
2 stops14h 54mFrontier
Deal found 3/19$131
Sat 4/139:06 pmSFO - SJU
2 stops56h 28mFrontier
Deal found 3/18$133
Mon 4/84:43 pmSFO - SJU
2 stops27h 57mFrontier
Deal found 3/18$134
Mon 4/812:47 amSFO - SJU
2 stops21h 44mMultiple Airlines
Deal found 3/18$135
Tue 4/98:35 amSFO - SJU
2 stops13h 56mMultiple Airlines
Deal found 3/18$136
Tue 4/3012:58 amSFO - SJU
2 stops22h 37mMultiple Airlines
Deal found 3/18$138
Tue 5/77:01 pmSFO - SJU
3 stops21h 06mMultiple Airlines
Deal found 3/18$139
Tue 4/1612:58 amSFO - SJU
3 stops15h 04mMultiple Airlines
Deal found 3/18$140

Find flights from San Francisco to San Juan within your budget

Customize your flight search to find flights from San Francisco 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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$261 - $400

Route

Depart

Return

Price

San FranciscoSan Juan Luis Munoz Marin Intl

SFO - SJU

SFOSJU

San Francisco

Sat 4/20

1 stop16h 40m

San Juan Luis Munoz Marin Intl

Wed 4/24

2 stops16h 25m

$261

San FranciscoSan Juan Luis Munoz Marin Intl

SFO - SJU

SFOSJU

San Francisco

Fri 5/3

2 stops23h 35m

San Juan Luis Munoz Marin Intl

Tue 5/7

1 stop29h 30m

$266

San FranciscoSan Juan Luis Munoz Marin Intl

SFO - SJU

SFOSJU

San Francisco

Sat 4/20

1 stop16h 40m

San Juan Luis Munoz Marin Intl

Tue 4/23

2 stops32h 34m

$270

San FranciscoSan Juan Luis Munoz Marin Intl

SFO - SJU

SFOSJU

San Francisco

Fri 4/19

1 stop16h 40m

San Juan Luis Munoz Marin Intl

Wed 4/24

2 stops16h 25m

$271

San FranciscoSan Juan Luis Munoz Marin Intl

SFO - SJU

SFOSJU

San Francisco

Tue 4/23

1 stop16h 40m

San Juan Luis Munoz Marin Intl

Mon 4/29

2 stops49h 40m

$274

San FranciscoSan Juan Luis Munoz Marin Intl

SFO - SJU

SFOSJU

San Francisco

Wed 4/10

1 stop12h 24m

San Juan Luis Munoz Marin Intl

Wed 4/17

1 stop12h 26m

$294

San FranciscoSan Juan Luis Munoz Marin Intl

SFO - SJU

SFOSJU

San Francisco

Tue 4/16

2 stops14h 54m

San Juan Luis Munoz Marin Intl

Mon 4/22

1 stop27h 38m

$341

San FranciscoSan Juan Luis Munoz Marin Intl

SFO - SJU

SFOSJU

San Francisco

Wed 8/21

1 stop10h 22m

San Juan Luis Munoz Marin Intl

Wed 8/28

2 stops11h 24m

$347

San FranciscoSan Juan Luis Munoz Marin Intl

SFO - SJU

SFOSJU

San Francisco

Sun 4/21

1 stop12h 04m

San Juan Luis Munoz Marin Intl

Thu 4/25

1 stop10h 08m

$400

Flights are sorted by cheapest first

Deals found on 3/19

When is the best time to book a flight from San Francisco to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to San Juan. Price data was last updated on January 28, 2024.
The best time to book flights from San Francisco to San Juan is 10 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.
Search Deals

When is the cheapest time to fly from San Francisco to San Juan?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to San Juan. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to San Juan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Juan by month

Plan your trip from San Francisco to San Juan by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to San Juan is currently $135 while a round-trip flight costs $303. Price data was last updated on March 10, 2024.

Currently, September is the cheapest month in which you can book a flight from San Francisco to San Juan (average of $255). Flying from San Francisco to San Juan in March is currently the most expensive (average of $342). 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.

January

$278

February

$286

March

$342

April

$313

May

$285

June

$327

July

$338

August

$280

September

$255

October

$264

November

$298

December

$300

Temperature and rainfall in San Juan by month

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

SJU

Temperature

77 - 82.4 °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 March 19, 2024.
See what other customers who have flown with American Airlines, United Airlines and JetBlue from San Francisco to San Juan have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.7
Good
4,921 reviews
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.4
Good
11,602 reviews
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.3
Good
15,298 reviews
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

6.4
Okay
4,328 reviews
8.1
Very good
11,551 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco 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 San Francisco to San Juan?

    If you book a flight to San Juan from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 0 flights from San Francisco to San Juan per day from 10 different airlines.

  • Can I find flights from San Francisco to San Juan for under $300 on Cheapflights?

    Yes, there are multiple flights from San Francisco to San Juan for under $300. The cheapest flight booked recently is on Multiple Airlines for just $261, but on average you can expect to pay $284.

  • Are there last-minute flights available from San Francisco to San Juan for under $500?

    There are currently 20+ open flights from San Francisco to San Juan within the next 7 days for less than $500.

  • What is the cheapest airline to fly from San Francisco to San Juan round-trip?

    Cheapflights users have booked flights from San Francisco to San Juan round-trip from $294. This flight start at 43% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from San Francisco to San Juan?

  • What does SFO to SJU mean?

    Great question - SFO to SJU just means San Francisco Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR) are other airports near this flight route and their unique identifiers/IATA codes.

  • Where are the most common layover locations when flying from San Francisco to San Juan?

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

    Bayfront Park, Bayside Marketplace, and Marlins Park are the most popular attractions in Miami if you're in need of something to do during your layover. Bayfront Park, Bayside Marketplace, and Marlins Park can be accessed by traveling approximately 6.4 mi, 6.4 mi, and 4.3 mi, respectively from Miami. Travelers can book a car rental at Miami for about $39 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Charlotte?

    The majority of Charlotte visitors spend their time at Carowind, NASCAR Hall of Fame, and North Carolina Blumenthal Performing Arts Center. Those on a layover in Charlotte interested in visiting Carowind, NASCAR Hall of Fame, or North Carolina Blumenthal Performing Arts Center can do so by traveling 8.2 mi, 5.7 mi, and 5.8 mi, respectively from Charlotte Douglas. Those looking to explore during their layover in Charlotte can rent a car from Charlotte Douglas for about $56 per day.

  • What are points of interest worth seeing during a layover in Fort Lauderdale?

    If you're on a layover in Fort Lauderdale and looking for things to do, consider visiting Las Olas Beach, Port Everglades, or Las Olas Boulevard. Las Olas Beach, Port Everglades, and Las Olas Boulevard are located about 4.1 mi, 2.1 mi, and 3.6 mi, respectively from Fort Lauderdale. Those landing in Fort Lauderdale looking to spend some time exploring during their layover can rent a car for about $38 per day.

  • Where are the least popular layover locations for San Francisco to San Juan flights?

See more FAQs

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Top 10 airlines flying from San Francisco to San Juan

Discover the top 10 airlines that operate flights from San Francisco 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$88Average$607FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
FrontierCheapest$186Average$308FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$220Average$494FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
JetBlueCheapest$240Average$623FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Sun Country AirCheapest$288Average$572FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
American AirlinesCheapest$291Average$552FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$325Average$647FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$325Average$587FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Endeavor AirlinesCheapest$385Average$516FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights
Linear Air TaxiCheapest$107,277Average$167,485FlexibilityNo cancel feeOn-timeN/A
Search Linear Air Taxi flights

Search flights from San Francisco to San Juan by cabin class

Find flights from San Francisco to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from San Francisco to San Juan?

When you search for this flight from San Francisco to San Juan, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to San Juan?

Cheapflights helps you find that perfect flight to San Juan from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to San Juan flexibly with Cheapflights today.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.