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San Juan

$61+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap 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 February 21, 2026.

This eDestinos deal was found by Cheapflights users on 2/20. 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.
Mon 3/23:00 pm
BOS
-
SJU
Nonstop4h 06m
Spirit Airlines
Fri 3/611:22 am
SJU
-
BOS
Nonstop4h 21m
Spirit Airlines
Deal found 2/20$142
This Travelocity deal was found by Cheapflights users on 2/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:01 pm
BOS
-
SJU
Nonstop4h 07m
Spirit Airlines
Tue 3/33:30 pm
SJU
-
BOS
Nonstop4h 26m
Spirit Airlines
Deal found 2/17$143
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:39 pm
PHL
-
SJU
Nonstop3h 45m
Frontier
Tue 2/242:59 am
SJU
-
PHL
Nonstop4h 16m
Frontier
Deal found 2/17$143
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:01 pm
BOS
-
SJU
Nonstop4h 07m
Spirit Airlines
Thu 3/511:22 am
SJU
-
BOS
Nonstop4h 21m
Spirit Airlines
Deal found 2/17$144
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 am
MCO
-
SJU
Nonstop2h 47m
Spirit Airlines
Tue 3/105:00 am
SJU
-
MCO
Nonstop3h 15m
Spirit Airlines
Deal found 2/19$145
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 3/33:00 pm
BOS
-
SJU
Nonstop4h 06m
Multiple Airlines
Thu 3/56:00 am
SJU
-
BOS
Nonstop4h 19m
Multiple Airlines
Deal found 2/19$145
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Tue 3/38:39 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Sat 3/73:59 am
SJU
-
PHL
Nonstop3h 12m
Multiple Airlines
Deal found 2/18$145
This Orbitz deal was found by Cheapflights users on 2/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
MCO
-
SJU
Nonstop2h 54m
Multiple Airlines
Tue 3/105:00 am
SJU
-
MCO
Nonstop3h 15m
Multiple Airlines
Deal found 2/19$146
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Mon 3/23:00 pm
BOS
-
SJU
Nonstop4h 06m
Spirit Airlines
Thu 3/511:22 am
SJU
-
BOS
Nonstop4h 21m
Spirit Airlines
Deal found 2/20$146
This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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.
Sun 2/228:39 pm
PHL
-
SJU
Nonstop3h 45m
Frontier
Sat 2/286:00 am
SJU
-
PHL
Nonstop4h 12m
Frontier
Deal found 2/18$146
This Travelocity deal was found by Cheapflights users on 2/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 am
MCO
-
SJU
Nonstop2h 47m
Spirit Airlines
Wed 3/48:05 pm
SJU
-
MCO
Nonstop3h 20m
Spirit Airlines
Deal found 2/20$147
This Expedia deal was found by Cheapflights users on 2/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:01 pm
BOS
-
SJU
Nonstop4h 07m
Spirit Airlines
Wed 3/411:22 am
SJU
-
BOS
Nonstop4h 21m
Spirit Airlines
Deal found 2/18$147

Find 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 February 21, 2026.

Round-trip from

$143
(Travelocity)

One-way from

$61
(Super.com)

Popular in

December

Cheapest in

October

Average price

$301
From USA to San Juan
Search Deals
One-way flight from USA to San Juan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 21, 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

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Sun 4/19

5:05 am-8:07 pm

1 stop15h 02m

San Juan Luis Munoz Marin Intl

Mon 4/27

1:59 am-10:49 pm

1 stop20h 50m

$181

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Thu 4/23

9:00 pm-2:01 am

1 stop28h 01m

San Juan Luis Munoz Marin Intl

Tue 4/28

6:30 am-6:09 pm

1 stop12h 39m

$191

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Fri 4/3

5:20 am-12:10 am

1 stop17h 50m

San Juan Luis Munoz Marin Intl

Mon 4/6

9:10 pm-1:26 pm

1 stop17h 16m

$226

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Tue 3/10

12:22 pm-5:54 pm

Nonstop4h 32m

San Juan Luis Munoz Marin Intl

Sat 3/14

1:29 am-5:45 am

Nonstop5h 16m

$239

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Wed 4/22

6:04 am-4:31 pm

1 stop9h 27m

San Juan Luis Munoz Marin Intl

Wed 4/29

7:15 am-5:41 pm

1 stop11h 26m

$246

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Tue 4/14

9:50 am-8:24 pm

1 stop9h 34m

San Juan Luis Munoz Marin Intl

Tue 4/21

6:15 am-4:42 pm

1 stop11h 27m

$246

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Mon 5/11

8:10 am-8:06 pm

1 stop10h 56m

San Juan Luis Munoz Marin Intl

Sat 5/16

7:30 am-4:49 pm

1 stop10h 19m

$246

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 5/10

9:46 am-1:45 pm

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Thu 5/14

6:45 pm-10:55 pm

Nonstop4h 10m

$247

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 5/5

7:45 pm-11:50 pm

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Mon 5/11

1:00 am-5:10 am

Nonstop4h 10m

$247

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 5/16

8:00 am-12:04 pm

Nonstop4h 04m

San Juan Luis Munoz Marin Intl

Fri 5/22

1:00 am-5:10 am

Nonstop4h 10m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

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 December is currently the most expensive (average of $117). 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 February 21, 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 February 21, 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 at noon 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 February 21, 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 140 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?

Wednesday 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 February 21, 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
8,228 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

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
8,228 reviews
Delta
7.9
Good
8,228 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

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
11,334 reviews
Delta
7.9
Good
8,228 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

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
2,898 reviews
Delta
7.9
Good
8,228 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

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
8,482 reviews
Delta
7.9
Good
8,228 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

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
3,046 reviews
Delta
7.9
Good
8,228 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

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 Frontier, Spirit Airlines, and Delta fly from USA to San Juan in about 4h 32m. The time it takes to get you to your destination can typically vary by up to 10h 30m. The distance from USA to San Juan is about 2073 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 $41 and $67 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 New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl, Newark - 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, 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 December is currently the most expensive (average of $117). 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 9 airlines flying from USA to San Juan

Discover the top 9 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$62Average$267FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$83Average$421FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$88Average$287FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$161Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$163Average$440FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$189Average$492FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$222Average$748FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$329Average$428FlexibilityNo cancel feeOn-time75%

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