Cheap flights from Wilmington, DE to San Juan

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Travelers usually depart from Wilmington, DE station, or New Castle Airport when they travel from Wilmington to San Juan. Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Linear Air, JetBlue Airways, Spirit Airlines, Delta Air Lines, and Frontier Airlines. Wilmington and San Juan have 31 direct flights per week.

Check-in for a flight from Wilmington to San Juan

NameCarrier codeIATA CodePassport needed during booking
Linear Air O2Yes
JetBlue AirwaysJBUB6No
Spirit AirlinesNKSNKNo
Delta Air LinesDALDLNo
Frontier AirlinesFFTF9No

Weather in San Juan

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C22°C
February27°C22°C
March27°C22°C
April28°C23°C
May29°C24°C
June30°C25°C
July30°C25°C
August30°C25°C
September30°C25°C
October29°C25°C
November28°C24°C
December27°C23°C
Hottest Month
30°C
August
Coldest month
22°C
February
Sunny days
253
days per year

14 day forecast

Friday
8 Nov
88%
31°C25°C
15 Nov
88%
28°C24°C
Saturday
9 Nov
67%
32°C26°C
16 Nov
75%
28°C24°C
Sunday
10 Nov
84%
29°C26°C
17 Nov
74%
29°C24°C
Monday
11 Nov
86%
29°C26°C
18 Nov
88%
28°C25°C
Tuesday
12 Nov
89%
29°C25°C
19 Nov
83%
28°C25°C
Wednesday
13 Nov
86%
30°C25°C
20 Nov
84%
28°C25°C
Thursday
14 Nov
89%
29°C24°C
21 Nov
88%
29°C24°C

Frequently asked questions

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What are the most popular routes to and from San Juan?
What airports are near Wilmington?
What airports are near San Juan?
Which airlines fly between Wilmington and San Juan?
When's the best time to travel between Wilmington and San Juan?
What flights operate between Wilmington and San Juan?
How many airports are there near Wilmington?
How many airports are there near San Juan?
What time do nonstop (direct) flights between Wilmington and San Juan depart?
What time do nonstop (direct) flights between Wilmington and San Juan arrive?
What time do flights between Wilmington and San Juan depart?
What time do flights between Wilmington and San Juan arrive?

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