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San Juan

$62+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
mars 28 — avr. 41
sam. 3/28
sam. 4/4
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 février 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/23. 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. 3/210:04 am
BOS
-
SJU
Nonstop3h 56m
Multiple Airlines
ven. 3/611:22 am
SJU
-
BOS
Nonstop4h 21m
Multiple Airlines
Deal found 2/23$143
This Cheapflightsfares deal was found by Cheapflights users on 2/23. 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.
lun. 3/28:01 pm
BOS
-
SJU
Nonstop4h 07m
Spirit Airlines
jeu. 3/511:22 am
SJU
-
BOS
Nonstop4h 21m
Spirit Airlines
Deal found 2/23$145
This eDestinos deal was found by Cheapflights users on 2/22. 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.
ven. 4/108:39 pm
PHL
-
SJU
Nonstop3h 50m
Frontier
lun. 4/201:59 am
SJU
-
PHL
Nonstop4h 09m
Frontier
Deal found 2/22$145
This Super.com deal was found by Cheapflights users on 2/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/228:44 pm
PHL
-
SJU
Nonstop3h 45m
Frontier
jeu. 3/261:59 am
SJU
-
PHL
Nonstop4h 12m
Frontier
Deal found 2/25$146
This Cheapflightsfares deal was found by Cheapflights users on 2/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/228:44 pm
PHL
-
SJU
Nonstop3h 45m
Frontier
mer. 3/251:59 am
SJU
-
PHL
Nonstop4h 12m
Frontier
Deal found 2/26$147
This eDestinos deal was found by Cheapflights users on 2/22. 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.
lun. 3/23:00 pm
BOS
-
SJU
Nonstop4h 06m
Spirit Airlines
ven. 3/611:22 am
SJU
-
BOS
Nonstop4h 21m
Spirit Airlines
Deal found 2/22$148
This Frontier deal was found by Cheapflights users on 2/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/188:44 pm
PHL
-
SJU
Nonstop3h 45m
Frontier
mer. 3/251:59 am
SJU
-
PHL
Nonstop4h 12m
Frontier
Deal found 2/25$148
This Expedia deal was found by Cheapflights users on 2/23. 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.
lun. 3/28:01 pm
BOS
-
SJU
Nonstop4h 07m
Spirit Airlines
mer. 3/1110:22 am
SJU
-
BOS
Nonstop4h 21m
Spirit Airlines
Deal found 2/23$151
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/13:00 pm
BOS
-
SJU
Nonstop4h 06m
Spirit Airlines
jeu. 3/53:30 pm
SJU
-
BOS
Nonstop4h 26m
Spirit Airlines
Deal found 2/25$152
This Super.com deal was found by Cheapflights users on 2/23. 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.
lun. 3/28:39 pm
PHL
-
SJU
Nonstop3h 45m
Frontier
lun. 3/91:59 am
SJU
-
PHL
Nonstop4h 12m
Frontier
Deal found 2/23$152
This Expedia deal was found by Cheapflights users on 2/24. 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.
mar. 3/37:19 pm
MCO
-
SJU
Nonstop2h 50m
Spirit Airlines
mar. 3/105:00 am
SJU
-
MCO
Nonstop3h 15m
Spirit Airlines
Deal found 2/24$153
This Expedia deal was found by Cheapflights users on 2/23. 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.
mar. 3/38:01 pm
BOS
-
SJU
Nonstop4h 07m
Spirit Airlines
ven. 3/611:22 am
SJU
-
BOS
Nonstop4h 21m
Spirit Airlines
Deal found 2/23$153

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 février 26, 2026.

Round-trip from

$145
(eDestinos)

One-way from

$62
(Kiwi.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 février 26, 2026.
Use the filters below to find and compare flights from the United States to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

ven. 5/29

11:00 am-8:16 pm

1 stop9h 16m

San Juan Luis Munoz Marin Intl

lun. 6/1

9:16 pm-11:34 am

1 stop14h 18m

$182

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

mar. 4/28

6:00 am-8:49 am

Nonstop2h 49m

San Juan Luis Munoz Marin Intl

sam. 5/2

7:50 pm-11:03 pm

Nonstop3h 13m

$193

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

jeu. 5/28

6:30 am-11:28 pm

1 stop16h 58m

San Juan Luis Munoz Marin Intl

dim. 5/31

3:01 am-6:11 am

Nonstop3h 10m

$222

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

mar. 3/31

6:13 pm-1:29 pm

2 stops18h 16m

San Juan Luis Munoz Marin Intl

mer. 4/8

6:30 am-1:26 pm

1 stop7h 56m

$243

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

lun. 5/11

8:10 am-8:30 pm

1 stop11h 20m

San Juan Luis Munoz Marin Intl

sam. 5/16

6:15 am-4:55 pm

1 stop11h 40m

$246

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

sam. 4/18

8:15 am-8:24 pm

1 stop11h 09m

San Juan Luis Munoz Marin Intl

ven. 4/24

2:45 pm-9:25 pm

1 stop7h 40m

$246

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

mer. 5/6

8:10 am-12:11 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

mar. 5/12

2:00 pm-6:18 pm

Nonstop4h 18m

$263

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

ven. 7/17

8:00 am-11:55 am

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

sam. 8/8

5:10 am-9:03 am

Nonstop3h 53m

$267

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

sam. 5/9

7:45 pm-11:50 pm

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

lun. 5/11

1:00 am-5:10 am

Nonstop4h 10m

$267

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

dim. 5/17

7:45 pm-11:50 pm

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

ven. 5/22

1:00 am-5:10 am

Nonstop4h 10m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 février 26, 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 février 26, 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, Delta have had the lowest number of delays on this route, with just 18% 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 février 26, 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
8,243 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Comfort

7.9

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
8,243 reviews
Delta
7.9
Good
8,243 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Comfort

7.9

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
11,357 reviews
Delta
7.9
Good
8,243 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Comfort

7.9

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
2,896 reviews
Delta
7.9
Good
8,243 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Comfort

7.9

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
8,493 reviews
Delta
7.9
Good
8,243 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Comfort

7.9

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
5.7
Fair
3,041 reviews
Delta
7.9
Good
8,243 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Comfort

7.9

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 Frontier, Spirit Airlines, and Delta fly from USA to San Juan in about 2h 49m. The time it takes to get you to your destination can typically vary by up to 8h 31m. The distance from USA to San Juan is about 1188 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 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, 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 février 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$62Average$260FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$89Average$288FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$100Average$422FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$161Average$462FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$163Average$441FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$189Average$490FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$222Average$748FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$329Average$428FlexibilityNo cancel feeOn-time75%

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