$102+ Cheap flights from Durham, NC 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Durham to San Juan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Durham to San Juan are usually found in September or October, booked 77 days in advance, depart on a Monday or Friday and return on a Friday
Cheap flight deals from Durham to San Juan
Keep the following information in mind while searching for Durham to San Juan flight deals. Data was last updated juin 12, 2025.
Round-trip from | $167 (Kiwi.com) |
|---|---|
One-way from | $102 (Priceline) |
Popular in | December |
Cheapest in | September |
Average price | $301 |
Find flight deals from Durham to San Juan
Cheapest flights from Durham to San JuanExplore the most affordable flight options available from Durham to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.
Explore the most affordable flight options available from Durham to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Durham 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 juin 12, 2025.
Use the filters below to find and compare flights from Durham to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
ven. 10/31
6:10 am-2:15 pm
1 stop8h 05m
San Juan Luis Munoz Marin Intl
lun. 11/3
3:59 am-1:03 pm
1 stop10h 04m
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
lun. 6/30
9:20 am-7:19 pm
1 stop9h 59m
San Juan Luis Munoz Marin Intl
mar. 8/12
12:59 am-1:24 pm
1 stop12h 25m
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
jeu. 6/26
10:35 am-7:19 pm
1 stop8h 44m
San Juan Luis Munoz Marin Intl
dim. 6/29
8:24 pm-6:21 pm
2 stops21h 57m
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
mar. 6/24
3:15 pm-6:51 pm
Nonstop3h 36m
San Juan Luis Munoz Marin Intl
mer. 8/6
10:45 am-2:25 pm
Nonstop3h 40m
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
mar. 12/2
5:20 am-12:40 pm
1 stop6h 20m
San Juan Luis Munoz Marin Intl
jeu. 12/11
3:30 pm-10:39 pm
1 stop8h 09m
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
mar. 7/15
8:00 am-2:39 am
1 stop18h 39m
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
jeu. 7/10
7:13 pm-11:00 pm
1 stop27h 47m
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
mar. 7/1
5:44 pm-12:54 am
1 stop7h 10m
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
mar. 9/9
6:00 am-6:14 pm
2 stops12h 14m
RaleighSan Juan
RDU - SJU
RDUSJU
Raleigh-Durham
mar. 8/12
11:40 am-10:45 pm
2 stops11h 05m
Best time to book a flight from Durham to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Durham with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Durham to San Juan
How far ahead should I book a flight from Durham to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Durham to San Juan. Price data was last updated on June 9, 2025.
The best time to book flights from Durham to San Juan is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Durham to San Juan?
Currently, September is the cheapest month in which you can book a flight from Durham to San Juan (average of $254). Flying from Durham to San Juan in June is currently the most expensive (average of $339). 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 DU8 to SJU?
Find hourly flight availability from Durham 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 juin 12, 2025.
When flying from Durham to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Durham to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Durham to San Juan. Price data was last updated on June 30, 2024.
Travelers seeking maximum savings on their Durham to San Juan flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Durham to San Juan
Explore weekly flight availability from Durham 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 juin 12, 2025.
The most flights from DU8 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 juin 12, 2025.
To help decide which airline to fly from Durham to San Juan, see what other customers have to say about Southwest, United Airlines and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
John,May 2025
PVD - BNA
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
John,May 2025
PVD - BNA
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
John,May 2025
PVD - BNA
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
John,May 2025
PVD - BNA
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
John,May 2025
PVD - BNA
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
John,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from Durham 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 Durham to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Durham to San Juan
Discover the top 7 airlines that operate flights from Durham 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 juin 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$93 | Average$261 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$95 | Average$239 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$178 | Average$376 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$184 | Average$420 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$475 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$541 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$466 | FlexibilityNo cancel fee | On-time63% |