$65+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from USA to San Juan
Cheapest flights from USA to San JuanExplore 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 January 24, 2026.
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 January 24, 2026.
This CheapOair deal was found by Cheapflights users on 1/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 1/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
This Frontier deal was found by Cheapflights users on 1/21. 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.
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
This Super.com deal was found by Cheapflights users on 1/23. 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.
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
This Orbitz deal was found by Cheapflights users on 1/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Orbitz deal was found by Cheapflights users on 1/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 January 24, 2026.
Round-trip from | $140 (CheapOair) |
|---|---|
One-way from | $65 (Super.com) |
Popular in | December |
Cheapest in | March |
Average price | $241 |
Cheapflights Fare Finder
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
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Sun 3/1
8:39 pm-1:24 am
Nonstop3h 45m
San Juan Luis Munoz Marin Intl
Thu 3/5
2:59 am-6:11 am
Nonstop4h 12m
PhiladelphiaSan Juan
PHL - SJU
PHLSJU
Philadelphia
Mon 4/13
8:39 pm-12:29 am
Nonstop3h 50m
San Juan Luis Munoz Marin Intl
Fri 4/17
9:12 pm-1:21 am
Nonstop4h 09m
Fort LauderdaleSan Juan
FLL - SJU
FLLSJU
Fort Lauderdale
Sat 2/21
5:59 pm-9:31 pm
Nonstop2h 32m
San Juan Luis Munoz Marin Intl
Sun 2/22
5:45 am-7:35 am
Nonstop2h 50m
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Tue 2/24
9:55 am-11:09 pm
1 stop12h 14m
San Juan Luis Munoz Marin Intl
Thu 2/26
6:00 am-9:05 pm
1 stop16h 05m
Fort LauderdaleSan Juan
FLL - SJU
FLLSJU
Fort Lauderdale
Sat 3/14
10:40 pm-1:12 am
Nonstop2h 32m
San Juan Luis Munoz Marin Intl
Mon 3/23
7:05 pm-9:59 pm
Nonstop2h 54m
Fort LauderdaleSan Juan
FLL - SJU
FLLSJU
Fort Lauderdale
Fri 3/13
3:20 pm-5:51 pm
Nonstop2h 31m
San Juan Luis Munoz Marin Intl
Thu 3/26
3:09 pm-6:02 pm
Nonstop2h 53m
Fort LauderdaleSan Juan
FLL - SJU
FLLSJU
Fort Lauderdale
Sun 3/8
2:55 pm-5:27 pm
Nonstop2h 32m
San Juan Luis Munoz Marin Intl
Fri 3/27
7:05 pm-9:59 pm
Nonstop2h 54m
Fort LauderdaleSan Juan
FLL - SJU
FLLSJU
Fort Lauderdale
Fri 3/13
10:40 pm-1:12 am
Nonstop2h 32m
San Juan Luis Munoz Marin Intl
Fri 3/20
4:10 am-7:01 am
Nonstop2h 51m
Fort LauderdaleSan Juan
FLL - SJU
FLLSJU
Fort Lauderdale
Sun 3/15
5:58 pm-8:30 pm
Nonstop2h 32m
San Juan Luis Munoz Marin Intl
Mon 3/23
4:10 am-7:01 am
Nonstop2h 51m
Fort LauderdaleSan Juan
FLL - SJU
FLLSJU
Fort Lauderdale
Fri 3/13
9:40 pm-12:10 am
Nonstop2h 30m
San Juan Luis Munoz Marin Intl
Wed 3/25
11:55 am-2:48 pm
Nonstop2h 53m
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.
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 January 24, 2026.
It’s typically best to fly out from USA to San Juan at noon. Doing so could potentially save you 27% 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 17, 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 January 24, 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 139 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 6% 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 January 24, 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.
Entertainment
Food
Boarding
Crew
Overall
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Boarding
Crew
Overall
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Boarding
Crew
Overall
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Boarding
Crew
Overall
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Boarding
Crew
Overall
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Boarding
Crew
Overall
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
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.
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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.
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 January 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$268 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$83 | Average$419 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$93 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$461 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$163 | Average$445 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$497 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$250 | Average$748 | FlexibilityNo cancel fee | On-time83% |