Cheap flights from Cincinnati, OH to San Juan, United States

Flights starting at $64. Choose between Frontier Airlines, Spirit Airlines, or United Airlines to find the best price.

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Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, United Airlines, Allegiant Air, and JetBlue Airways. Cincinnati and San Juan have 219 direct flights per week.

Check-in for a flight from Cincinnati to San Juan

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight

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
247
days per year

14 day forecast

Thursday
4 Apr
30°C23°C
11 Apr
82%
27°C24°C
Friday
5 Apr
80%
30°C24°C
12 Apr
89%
28°C24°C
Saturday
6 Apr
86%
30°C24°C
13 Apr
89%
29°C24°C
Sunday
7 Apr
87%
29°C24°C
14 Apr
86%
28°C24°C
Monday
8 Apr
87%
28°C24°C
15 Apr
87%
27°C24°C
Tuesday
9 Apr
80%
25°C24°C
16 Apr
84%
27°C24°C
Wednesday
10 Apr
88%
26°C23°C
17 Apr
89%
28°C24°C

Frequently asked questions

What are the most popular routes to and from Cincinnati?
What are the most popular routes to and from San Juan?
Which airports are there in Cincinnati?
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Is it possible to combine flights, buses, and trains in one itinerary when traveling between Cincinnati and San Juan?
What is Virtual Interlining and how do I use it?
Which airlines fly between Cincinnati and San Juan?
When's the best time to travel between Cincinnati and San Juan?
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How many airports are there near Cincinnati?
How many airports are there near San Juan?
What time do nonstop (direct) flights between Cincinnati and San Juan depart?
What time do nonstop (direct) flights between Cincinnati and San Juan arrive?
What time do flights between Cincinnati and San Juan depart?
What time do flights between Cincinnati and San Juan arrive?

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