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San Juan

$69+ Cheap flights from the United States 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from USA to San Juan

Keep the following information in mind while searching for USA to San Juan flight deals. Data was last updated November 3, 2025.

Round-trip from

$139
(Mytrip)

One-way from

$69
(Cheapflightsfares)

Popular in

December

Cheapest in

March

Average price

$266
From USA to San Juan
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One-way flight from USA to San Juan
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Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from USA to San Juan

Cheapest flights from USA to San Juan
Explore the most affordable flight options available from USA to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Mytrip deal was found by Cheapflights users on 11/2. 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 11/2211:00 amJFK - SJU
Nonstop3h 55mFrontier
Wed 11/267:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 11/2$139
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sun 11/91:00 pmJFK - SJU
Nonstop3h 54mFrontier
Thu 11/207:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 11/2$142
This Priceline deal was found by Cheapflights users on 11/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:29 pmJFK - SJU
Nonstop3h 54mFrontier
Sat 12/208:40 amSJU - JFK
Nonstop4h 15mFrontier
Deal found 11/2$143
This Priceline deal was found by Cheapflights users on 11/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2211:00 amJFK - SJU
Nonstop3h 55mFrontier
Tue 11/257:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 11/2$149
This eDestinos deal was found by Cheapflights users on 11/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:00 pmJFK - SJU
Nonstop3h 54mFrontier
Mon 11/247:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 11/3$150
This Trip.com deal was found by Cheapflights users on 11/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:59 pmJFK - SJU
Nonstop3h 49mJetBlue
Fri 11/286:40 amSJU - JFK
Nonstop4h 03mJetBlue
Deal found 11/1$151
This Trip.com deal was found by Cheapflights users on 11/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:35 amJFK - SJU
Nonstop3h 50mJetBlue
Wed 11/191:59 amSJU - JFK
Nonstop3h 53mJetBlue
Deal found 11/1$152
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 11/2111:30 amEWR - SJU
Nonstop3h 58mFrontier
Sat 12/67:10 amSJU - EWR
Nonstop4h 25mFrontier
Deal found 11/2$152
This Frontier deal was found by Cheapflights users on 11/1. 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 11/111:00 pmJFK - SJU
Nonstop3h 54mFrontier
Mon 11/247:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 11/1$153
This Trip.com deal was found by Cheapflights users on 11/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:35 amJFK - SJU
Nonstop3h 50mJetBlue
Fri 11/214:00 amSJU - JFK
Nonstop4h 04mJetBlue
Deal found 11/1$154
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 11/206:00 amEWR - SJU
2 stops13h 27mMultiple Airlines
Mon 11/247:10 amSJU - EWR
Nonstop4h 20mMultiple Airlines
Deal found 11/3$154
This Frontier deal was found by Cheapflights users on 11/2. 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.
Fri 11/2111:00 amJFK - SJU
Nonstop3h 55mFrontier
Tue 11/257:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 11/2$156

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 November 3, 2025.
Use the filters below to find and compare flights from the United States to San Juan that are best for you.

Fly from

USA

Fly to

San Juan

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 11/16

5:05 am-9:52 am

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Mon 11/24

4:24 pm-7:30 pm

Nonstop4h 06m

$193

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 11/16

10:30 am-3:22 pm

Nonstop3h 52m

San Juan Luis Munoz Marin Intl

Thu 11/20

1:44 am-4:37 am

Nonstop3h 53m

$203

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 11/18

8:15 am-9:26 pm

2 stops12h 11m

San Juan Luis Munoz Marin Intl

Thu 11/20

8:10 am-4:11 pm

1 stop9h 01m

$208

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 12/8

7:37 pm-12:36 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Fri 12/12

2:05 am-5:24 am

Nonstop4h 19m

$216

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 1/19

7:37 pm-12:36 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Fri 1/23

5:50 pm-11:59 pm

1 stop7h 09m

$221

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Thu 12/25

10:20 am-6:15 pm

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Wed 12/31

6:14 am-9:30 am

Nonstop4h 16m

$223

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Sun 1/25

2:20 pm-9:00 pm

Nonstop4h 40m

San Juan Luis Munoz Marin Intl

Tue 1/27

2:05 am-10:53 am

1 stop10h 48m

$223

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Thu 12/25

10:20 am-6:15 pm

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Fri 1/2

1:40 pm-5:00 pm

Nonstop4h 20m

$223

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 11/15

11:58 am-11:13 pm

1 stop10h 15m

San Juan Luis Munoz Marin Intl

Wed 11/19

6:36 pm-12:51 am

1 stop7h 15m

$225

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sun 11/16

6:00 am-4:36 pm

1 stop9h 36m

San Juan Luis Munoz Marin Intl

Wed 11/19

8:30 am-6:07 pm

2 stops10h 37m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 60 results
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Best time to book a flight from USA to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from USA 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 the United States to San Juan

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

Currently, October is the cheapest month in which you can book a flight from USA to San Juan (average of $50). Flying from USA to San Juan in August is currently the most expensive (average of $106). 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 US to SJU?

Find hourly flight availability from USA 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 November 3, 2025.

It’s typically best to fly out from USA to San Juan in the afternoon. Doing so could potentially save you 28% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from USA to San Juan. Price data was last updated on November 10, 2024.

Travelers seeking maximum savings on their USA to San Juan flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 3, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and JetBlue from the United States to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,038 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,115 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,117 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

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

    Airlines like JetBlue, United Airlines, and Delta fly from USA to San Juan in about 3h 47m. The time it takes to get you to your destination can typically vary by up to 8h 24m. The distance from USA to San Juan is about 1601 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $83. Users have also found prices from $84 and $88 on Spirit Airlines and United Airlines, respectively.

  • What are the most popular routes from USA to San Juan?

    The most popular flight routes from USA to San Juan are New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl, Newark - San Juan Luis Munoz Marin Intl and Washington, D.C. Dulles Intl - San Juan Luis Munoz Marin Intl.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from USA to San Juan (average of $50). Flying from USA to San Juan in August is currently the most expensive (average of $106). 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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Alternative routes for USA to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from USA to San Juan

Discover the top 8 airlines that operate flights from USA 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$260FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$82Average$276FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$431FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$128Average$437FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$161Average$491FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$163Average$522FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$189Average$512FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$286Average$934FlexibilityNo cancel feeOn-time83%

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