Cheap flights from San Diego to San Juan from £214

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1 stop
Thu, Jul 31
San Diego SANSan Juan SJU

£214
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1 stop
Sat, Aug 2
San Diego SANSan Juan SJU

£234
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1 stop
Tue, Jul 29
San Diego SANSan Juan SJU

£235
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1 stop
Sun, Jul 27
San Diego SANSan Juan SJU

£238
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1 stop
Tue, Jul 29
San Diego SANSan Juan SJU

£242
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1 stop
Tue, Jul 29
San Diego SANSan Juan SJU

£242
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1 stop
Sat, Aug 2 – Wed, Aug 6
San Diego SANSan Juan SJU

£456
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1 stop
Sat, Aug 2 – Thu, Aug 7
San Diego SANSan Juan SJU

£515
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1 stop
Thu, Jul 31 – Tue, Aug 5
San Diego SANSan Juan SJU

£529
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1 stop
Fri, Aug 1 – Tue, Aug 5
San Diego SANSan Juan SJU

£532
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1 stop
Fri, Aug 1 – Tue, Aug 5
San Diego SANSan Juan SJU

£532
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1 stop
Fri, Aug 1 – Wed, Aug 6
San Diego SANSan Juan SJU

£535
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How much do flights to San Juan cost?

Key info about flying to San Juan

Depart from
San Diego International
Arrive to
Luis Muñoz Marín International
Average flights per week
74
Flight distance

Check-in for a flight from San Diego to San Juan

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUANo

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
251
days per year

14 day forecast

Saturday
5 Jul
31°C27°C
12 Jul
30°C25°C
Sunday
6 Jul
80%
29°C26°C
13 Jul
88%
29°C25°C
Monday
7 Jul
31°C26°C
14 Jul
83%
30°C25°C
Tuesday
8 Jul
88%
30°C25°C
15 Jul
69%
30°C25°C
Wednesday
9 Jul
88%
30°C25°C
16 Jul
87%
30°C24°C
Thursday
10 Jul
80%
30°C25°C
17 Jul
86%
30°C25°C
Friday
11 Jul
86%
30°C25°C
18 Jul
77%
30°C25°C
Travelers usually depart from San Diego International, or McClellan–Palomar when they travel from San Diego to San Juan. The most popular airlines for this route are Alaska Airlines, and United Airlines. San Diego and San Juan have 74 direct flights per week.

Frequently asked questions

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When’s the best time to travel between San Diego and San Juan?
What flights operate between San Diego and San Juan?
How many airports are there near San Diego?
How many airports are there near San Juan?
What time do nonstop (direct) flights between San Diego and San Juan depart?
What time do nonstop (direct) flights between San Diego and San Juan arrive?
What time do flights between San Diego and San Juan depart?
What time do flights between San Diego and San Juan arrive?

Explore alternative trips

Flights from San Diego

Flights to San Juan

Popular routes

The nearest countries with flights to San Juan

Here is a list of countries people are flying from

Other destination countries from San Diego

Here is a list of countries people are flying to

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