Cheap flights from San Juan to Ontario from £233

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1 stop
Thu, Jul 24
San Juan SJUOntario ONT

£233
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2 stops
Wed, Jul 23
San Juan SJUOntario ONT

£283
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2 stops
Wed, Jul 23
San Juan SJUOntario ONT

£283
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2 stops
Wed, Jul 23
San Juan SJUOntario ONT

£283
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1 stop
Fri, Jul 25
San Juan SJUOntario ONT

£284
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1 stop
Thu, Jul 24
San Juan SJUOntario ONT

£341
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Prices updated:

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1 stop
Thu, Jul 24 – Sat, Jul 26
San Juan SJUOntario ONT

£774
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1 stop
Thu, Jul 24 – Sat, Jul 26
San Juan SJUOntario ONT

£1,569
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Prices updated:

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How much do flights to Ontario cost?

Key info about flying to Ontario

Depart from
Luis Muñoz Marín International
Arrive to
Ontario International
Average flights per week
56
Flight distance
Worth visiting
Griffith Observatory

Check-in for a flight from San Juan to Ontario

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo

Weather in Ontario

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C7°C
February18°C7°C
March19°C8°C
April23°C10°C
May25°C12°C
June29°C16°C
July33°C19°C
August33°C20°C
September32°C18°C
October27°C15°C
November22°C10°C
December17°C7°C
Hottest Month
33°C
August
Coldest month
7°C
February
Sunny days
340
days per year

14 day forecast

Friday
4 Jul
32°C18°C
11 Jul
34°C21°C
Saturday
5 Jul
34°C19°C
12 Jul
32°C19°C
Sunday
6 Jul
32°C19°C
13 Jul
33°C19°C
Monday
7 Jul
31°C19°C
14 Jul
33°C19°C
Tuesday
8 Jul
35°C19°C
15 Jul
33°C19°C
Wednesday
9 Jul
36°C21°C
16 Jul
32°C20°C
Thursday
10 Jul
35°C22°C
17 Jul
31°C20°C

Ontario travel tips

See the old working aircrafts at the Planes of Fame Air Museum in Ontario
Try some fried ice cream at awarded by the Thai Select badge Lucky Elephant in Ontario
See unusual musical instruments at the Folk Music Centre in Ontario
The most popular airline for this route is United Airlines. San Juan and Ontario have 56 direct flights per week.

Frequently asked questions

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

Explore alternative trips

Flights from San Juan

Flights to Ontario

Popular routes

The nearest countries with flights to Ontario

Here is a list of countries people are flying from

Other destination countries from San Juan

Here is a list of countries people are flying to

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