Menu
Menu
New York

Cheap flights from Ontario (ONT) to Puerto Rico

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Cheap flights from Ontario to Puerto Rico

Cheap flights from Ontario to Puerto Rico in August 2019

The best prices found for ONT to Puerto Rico flights for August
29 Aug - 4 Sep
$361pp
ONT
Ontario
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
ONT
Ontario
31 Aug - 4 Sep
$361pp
ONT
Ontario
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
ONT
Ontario
30 Aug - 8 Sep
$519pp
ONT
Ontario
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
ONT
Ontario

Ontario to Puerto Rico 2019 flight deals

Cheap flights to Puerto Rico from Ontario found for this year
9 Dec - 13 Dec
$296pp
ONT
Ontario
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
ONT
Ontario
25 Sep - 2 Oct
$296pp
ONT
Ontario
Frontier
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
ONT
Ontario
26 Sep - 1 Oct
$316pp
ONT
Ontario
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Puerto Rico

Late deals on round-trip flights to Puerto Rico from Ontario, departing today and this week
21 Aug - 27 Aug
$424pp
ONT
Ontario
American Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
 
1 STOP
ONT
Ontario
23 Aug - 24 Aug
$440pp
ONT
Ontario
American Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
 
1 STOP
ONT
Ontario
22 Aug - 24 Aug
$513pp
ONT
Ontario
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
 
1 STOP
ONT
Ontario

Destination information for Puerto Rico

Things to know before you go. Useful info for your trip from Ontario to Puerto Rico
Today's exchange rate
$1.00 = $1.00

Airports servicing Ontario

Ontario (ONT)