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San Juan

$58+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$135
(Cheapflightsfares)

One-way from

$58
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$262
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 ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Tue 5/2710:09 pmMCO - SJU
Nonstop2h 45mSpirit Airlines
Mon 6/28:12 pmSJU - MCO
1 stop10h 55mSpirit Airlines
Deal found 4/30$135
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 5/2610:01 pmEWR - SJU
Nonstop4h 00mMultiple Airlines
Thu 5/298:12 pmSJU - EWR
1 stop12h 55mMultiple Airlines
Deal found 4/29$137
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/159:10 pmMCO - SJU
Nonstop2h 55mMultiple Airlines
Thu 5/298:12 pmSJU - MCO
1 stop10h 55mMultiple Airlines
Deal found 4/30$141
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Tue 5/275:30 pmBWI - SJU
Nonstop3h 47mSpirit Airlines
Thu 5/291:59 amSJU - BWI
1 stop9h 47mSpirit Airlines
Deal found 4/30$142
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Wed 5/285:15 amEWR - SJU
1 stop9h 45mSpirit Airlines
Thu 5/298:12 pmSJU - EWR
1 stop12h 55mSpirit Airlines
Deal found 4/29$143
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Wed 10/84:40 pmBOS - SJU
1 stop8h 31mSpirit Airlines
Wed 10/1512:55 pmSJU - BOS
1 stop10h 34mSpirit Airlines
Deal found 4/30$155
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Fri 5/307:20 pmBWI - SJU
Nonstop3h 47mMultiple Airlines
Wed 6/41:39 pmSJU - BWI
Nonstop4h 01mMultiple Airlines
Deal found 4/29$156
This eDestinos deal was found by Cheapflights users on 4/30. 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.
Thu 5/89:10 pmMCO - SJU
Nonstop2h 55mFrontier
Mon 5/123:56 amSJU - MCO
Nonstop3h 14mFrontier
Deal found 4/30$158
This eDestinos deal was found by Cheapflights users on 4/30. 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.
Sat 5/1711:24 amEWR - SJU
Nonstop4h 00mFrontier
Sat 5/244:53 pmSJU - EWR
Nonstop4h 07mFrontier
Deal found 4/30$163
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Wed 5/286:00 amJFK - SJU
Nonstop4h 00mFrontier
Tue 6/39:30 pmSJU - JFK
Nonstop4h 07mFrontier
Deal found 4/30$165
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 6/17:28 pmDFW - SJU
1 stop15h 03mSpirit Airlines
Fri 6/131:27 amSJU - DFW
Nonstop5h 33mSpirit Airlines
Deal found 4/30$169
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/37:03 pmPHL - SJU
1 stop14h 29mSpirit Airlines
Thu 5/811:50 amSJU - PHL
1 stop12h 01mSpirit Airlines
Deal found 4/30$175

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 May 1, 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

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Tue 5/27

10:09 pm-12:54 am

Nonstop2h 45m

San Juan Luis Munoz Marin Intl

Mon 6/2

8:12 pm-7:07 am

1 stop10h 55m

$135

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 5/26

10:01 pm-2:01 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Thu 5/29

8:12 pm-9:07 am

1 stop12h 55m

$137

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Tue 5/27

5:30 pm-9:17 pm

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Thu 5/29

1:59 am-11:46 am

1 stop9h 47m

$142

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 5/28

5:15 am-3:00 pm

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Thu 5/29

8:12 pm-9:07 am

1 stop12h 55m

$143

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Sat 5/10

4:30 pm-7:30 pm

Nonstop3h 00m

San Juan Luis Munoz Marin Intl

Sat 5/24

8:12 pm-7:07 am

1 stop10h 55m

$156

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Fri 5/30

7:20 pm-11:07 pm

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Wed 6/4

1:39 pm-5:40 pm

Nonstop4h 01m

$156

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Thu 5/8

9:10 pm-12:05 am

Nonstop2h 55m

San Juan Luis Munoz Marin Intl

Mon 5/12

3:56 am-7:10 am

Nonstop3h 14m

$158

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 5/17

11:24 am-3:24 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Sat 5/24

4:53 pm-9:00 pm

Nonstop4h 07m

$163

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 5/28

6:00 am-10:00 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Tue 6/3

9:30 pm-1:37 am

Nonstop4h 07m

$165

DallasSan Juan

DFW - SJU

DFWSJU

Dallas/Fort Worth

Sun 6/1

7:28 pm-11:31 am

1 stop15h 03m

San Juan Luis Munoz Marin Intl

Fri 6/13

1:27 am-6:00 am

Nonstop5h 33m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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, September is the cheapest month in which you can book a flight from USA to San Juan (average of $254). Flying from USA to San Juan in December is currently the most expensive (average of $336). 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to San Juan as you normally would.

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 May 1, 2025.

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).

Rainfall in San Juan by month

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

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

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

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 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 May 1, 2025.
Read reviews from past customers who have flown Southwest, Delta and Avelo Airlines from USA to San Juan. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Avelo Airlines
7.5
Good
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,294 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $58. Users have also found prices from $79 and $103 on Frontier 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 Newark - San Juan Luis Munoz Marin Intl, New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl and Orlando - 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, September is the cheapest month in which you can book a flight from USA to San Juan (average of $254). Flying from USA to San Juan in December is currently the most expensive (average of $336). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$62Average$261FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$79Average$277FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$83Average$438FlexibilityNo cancel feeOn-time62%
DeltaCheapest$142Average$473FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$495FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$204Average$526FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$334Average$893FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$335Average$602FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$425Average$815FlexibilityNo cancel feeOn-time75%

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