Cheap flights from Niagara Falls to San Juan from £158

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1 stop
Sun, Oct 19
Niagara Falls IAGSan Juan SJU

£158
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2 stops
Mon, Oct 20
Niagara Falls IAGSan Juan SJU

£158
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1 stop
Thu, Oct 23
Niagara Falls IAGSan Juan SJU

£200
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2 stops
Fri, Oct 24
Niagara Falls IAGSan Juan SJU

£209
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2 stops
Fri, Oct 24
Niagara Falls IAGSan Juan SJU

£227
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1 stop
Sun, Oct 19
Niagara Falls IAGSan Juan SJU

£255
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Prices updated:

2 stops
Mon, Oct 20 – Sun, Oct 26
Niagara Falls IAGSan Juan SJU

£302
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1 stop
Sun, Oct 19 – Thu, Oct 23
Niagara Falls IAGSan Juan SJU

£309
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2 stops
Mon, Oct 20 – Sun, Oct 26
Niagara Falls IAGSan Juan SJU

£317
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1 stop
Sun, Oct 19 – Fri, Oct 24
Niagara Falls IAGSan Juan SJU

£328
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1 stop
Thu, Oct 23 – Sun, Oct 26
Niagara Falls IAGSan Juan SJU

£347
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1 stop
Thu, Oct 23 – Sun, Oct 26
Niagara Falls IAGSan Juan SJU

£362
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Prices updated:

How much do flights to San Juan cost?

Key info about flying to San Juan

Depart from
Niagara Falls International
Arrive to
Luis Muñoz Marín International
Average flights per week
64
Flight distance

Check-in for a flight from Niagara Falls to San Juan

NameCarrier codeIATA CodePassport needed during booking
Allegiant AirAAYG4No
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo
JetBlue AirwaysJBUB6No
BREEZE MXNo

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
252
days per year

14 day forecast

Saturday
27 Sep
76%
31°C27°C
4 Oct
29°C25°C
Sunday
28 Sep
33°C25°C
5 Oct
89%
29°C25°C
Monday
29 Sep
33°C26°C
6 Oct
73%
29°C25°C
Tuesday
30 Sep
87%
31°C25°C
7 Oct
89%
30°C25°C
Wednesday
1 Oct
32°C25°C
8 Oct
70%
31°C25°C
Thursday
2 Oct
87%
30°C25°C
9 Oct
87%
30°C26°C
Friday
3 Oct
88%
30°C25°C
10 Oct
85%
31°C26°C
The most popular airlines for this route are Allegiant Air, Frontier Airlines, Spirit Airlines, JetBlue Airways, and BREEZE. Niagara Falls and San Juan have 64 direct flights per week.

Frequently asked questions

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

Explore alternative trips

Flights from Niagara Falls

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 Niagara Falls

Here is a list of countries people are flying to

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