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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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
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 enero 8, 2026.

Round-trip from

$138
(Super.com)

One-way from

$69
(Super.com)

Popular in

December

Cheapest in

March

Average price

$232
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. 8% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 8, 2026.

This Super.com deal was found by Cheapflights users on 1/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/41:00 pmJFK - SJU
Nonstop3h 58mFrontier
sáb. 2/148:50 amSJU - JFK
Nonstop4h 14mFrontier
Deal found 1/7$138
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
lun. 1/124:00 pmJFK - SJU
Nonstop3h 54mFrontier
jue. 1/224:22 pmSJU - JFK
1 stop9h 41mFrontier
Deal found 1/6$139
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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.
sáb. 1/317:30 amLGA - SJU
1 stop10h 19mSpirit Airlines
mié. 2/44:40 pmSJU - LGA
1 stop8h 08mSpirit Airlines
Deal found 1/7$139
This Super.com deal was found by Cheapflights users on 1/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/41:00 pmJFK - SJU
Nonstop3h 58mFrontier
vie. 2/68:50 amSJU - JFK
Nonstop4h 14mFrontier
Deal found 1/6$140
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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.
jue. 2/53:43 pmBOS - SJU
1 stop6h 50mSpirit Airlines
mar. 2/1010:52 amSJU - BOS
Nonstop4h 20mSpirit Airlines
Deal found 1/7$140
This Super.com deal was found by Cheapflights users on 1/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/226:30 amLGA - SJU
1 stop16h 03mSpirit Airlines
jue. 1/2911:52 amSJU - LGA
1 stop8h 08mSpirit Airlines
Deal found 1/7$140
This Frontier deal was found by Cheapflights users on 1/7. 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.
dom. 2/11:00 pmJFK - SJU
Nonstop3h 58mFrontier
mié. 2/118:50 amSJU - JFK
Nonstop4h 14mFrontier
Deal found 1/7$141
This CheapOair deal was found by Cheapflights users on 1/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/37:00 amBOS - SJU
1 stop15h 33mSpirit Airlines
mar. 2/106:00 amSJU - BOS
1 stop9h 38mSpirit Airlines
Deal found 1/8$141
This CheapOair deal was found by Cheapflights users on 1/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/277:30 amLGA - SJU
1 stop10h 19mSpirit Airlines
mié. 2/44:40 pmSJU - LGA
1 stop8h 08mSpirit Airlines
Deal found 1/7$141
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
jue. 2/510:02 amJFK - SJU
1 stop7h 56mMultiple Airlines
mié. 2/118:50 amSJU - JFK
Nonstop4h 14mMultiple Airlines
Deal found 1/7$142
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
sáb. 1/316:00 amBOS - SJU
1 stop10h 00mMultiple Airlines
mié. 2/44:40 pmSJU - BOS
1 stop8h 17mMultiple Airlines
Deal found 1/7$142
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
sáb. 1/248:56 pmPHL - SJU
Nonstop3h 45mMultiple Airlines
mar. 1/271:55 pmSJU - PHL
Nonstop4h 12mMultiple Airlines
Deal found 1/7$142

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 enero 8, 2026.
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

mar. 2/10

9:29 pm-2:24 am

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

mar. 2/17

5:15 am-8:22 am

Nonstop4h 07m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

dom. 2/22

7:37 pm-12:36 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

mié. 2/25

2:05 am-5:24 am

Nonstop4h 19m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

lun. 2/16

8:35 pm-1:35 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

vie. 2/20

3:38 pm-6:58 pm

Nonstop4h 20m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

dom. 2/15

8:30 am-1:31 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

vie. 2/20

3:38 pm-6:58 pm

Nonstop4h 20m

$177

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

jue. 1/29

9:55 am-9:26 pm

1 stop10h 31m

San Juan Luis Munoz Marin Intl

jue. 2/5

5:50 pm-11:43 pm

1 stop6h 53m

$187

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

mar. 2/10

10:15 am-9:00 pm

1 stop9h 45m

San Juan Luis Munoz Marin Intl

vie. 2/13

2:05 am-5:24 am

Nonstop4h 19m

$192

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

jue. 3/12

10:56 am-11:23 pm

1 stop11h 27m

San Juan Luis Munoz Marin Intl

mié. 3/18

3:26 am-11:25 am

1 stop8h 59m

$192

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

mié. 4/1

10:00 am-10:01 pm

1 stop11h 01m

San Juan Luis Munoz Marin Intl

mié. 4/15

11:25 pm-8:51 am

1 stop10h 26m

$197

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

mié. 3/11

12:41 pm-10:44 pm

1 stop9h 03m

San Juan Luis Munoz Marin Intl

dom. 3/15

1:30 am-10:05 am

1 stop9h 35m

$197

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

lun. 2/23

8:00 am-12:46 pm

Nonstop3h 46m

San Juan Luis Munoz Marin Intl

jue. 2/26

6:59 pm-9:59 pm

Nonstop4h 00m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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, March is the cheapest month in which you can book a flight from USA to San Juan (average of $62). Flying from USA to San Juan in December is currently the most expensive (average of $116). 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 enero 8, 2026.

It’s typically best to fly out from USA to San Juan at noon. 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 January 3, 2026.

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

Weekly flight availability from USA to San Juan

Explore weekly flight availability from USA to San Juan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 8, 2026.

The most flights from US0 to PR1 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from the United States to San Juan delayed?

About 21% of weekly flights between United States and San Juan have experienced delays in the past year, with the average delay time being 138 minutes.

What is the most punctual flight time for the United States to San Juan flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to San Juan flights?

Over the last year, Cobham Aviation Services have had the lowest number of delays on this route, with just 5% of flights being delayed.

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 enero 8, 2026.
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
8,025 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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
8,025 reviews
Delta
7.9
Good
8,025 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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
11,095 reviews
Delta
7.9
Good
8,025 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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
2,896 reviews
Delta
7.9
Good
8,025 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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
8,287 reviews
Delta
7.9
Good
8,025 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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
5.7
Fair
3,062 reviews
Delta
7.9
Good
8,025 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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 55m. The time it takes to get you to your destination can typically vary by up to 2h 11m. 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 $33. Users have also found prices from $40 and $54 on Spirit Airlines and JetBlue, respectively.

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

    The most popular flight routes from USA to San Juan are Newark - San Juan Luis Munoz Marin Intl, New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl and New York LaGuardia - 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, March is the cheapest month in which you can book a flight from USA to San Juan (average of $62). Flying from USA to San Juan in December is currently the most expensive (average of $116). 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$62Average$271FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$87Average$275FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$93Average$427FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$414FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$161Average$468FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$163Average$501FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$189Average$496FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$286Average$871FlexibilityNo cancel feeOn-time83%

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