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Cheap Flights from San Juan to Ontario
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Cheap Flights from San Juan to Ontario starting at CNY 240
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- SJU16:4816h 26m1 stopONT06:14Mon, Jun 3|San Juan - Ontario|Frontier AirlinesCNY 240CNY 47349% OFF49% OFFCNY 473CNY 240
- SJU10:4014h 29m1 stopONT22:09Fri, May 3|San Juan - Ontario|Jetblue AirwaysCNY 270CNY 47343% OFF43% OFFCNY 473CNY 270
- SJU08:0013h 59m1 stopONT18:59Mon, May 13|San Juan - Ontario|American AirlinesCNY 289CNY 47339% OFF39% OFFCNY 473CNY 289
- SJU20:4026h 32m1 stopONT20:12Fri, Jun 21|San Juan - Ontario|Spirit AirlinesCNY 306CNY 306
- SJU18:0529h 7m1 stopONT20:12Fri, Jun 21|San Juan - Ontario|Frontier AirlinesCNY 307CNY 307
- SJU08:0014h 2m1 stopONT19:02Sat, May 11|San Juan - Ontario|American AirlinesCNY 307CNY 307
- SJU16:4816h 19m1 stopONT06:07Fri, Jun 7|San Juan - Ontario|Frontier AirlinesCNY 310CNY 310
- SJU12:5312h 16m1 stopONT22:09Thu, May 2|San Juan - Ontario|Jetblue AirwaysCNY 333CNY 333
- SJU10:3714h 32m1 stopONT22:09Wed, May 8|San Juan - Ontario|Jetblue AirwaysCNY 358CNY 358
- SJU10:3714h 32m1 stopONT22:09Thu, May 9|San Juan - Ontario|Jetblue AirwaysCNY 358CNY 358
- SJU13:003h 5mDirectONT14:00Sat, Apr 27|San Juan - Ontario|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Cheapest time to fly from San Juan to Ontario
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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from San Juan to Ontario
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From S$ 133
Spirit Airlines
From S$ 245
Jetblue Airways
From S$ 270
American Airlines
From S$ 289
Southwest Airlines
From S$ 339
United Airlines
From S$ 503
Delta Air Lines
From S$ 590
ANA airlines
Find more flights and airlines
Alternative Routes from San Juan to Ontario
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Juan to Ontario.
- CheapestSJU20:1523h 45m2 transferONT17:00Luis Muñoz Marín International Airport - Ontario International AirportWed, May 1Frontier AirlinesS$ 133
- SJU20:1523h 45m2 transferONT17:00Luis Muñoz Marín International Airport - Ontario International AirportWed, May 1Frontier AirlinesS$ 133Find More Flights
Frequently Asked Questions
How to find a cheap flight from San Juan to Ontario
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Juan to Ontario. Book your flights at the right time and save more.
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Find cheapest flight ticket from San Juan to Ontario
Cheapest direct flight price | S$ 240 |
---|---|
Cheapest return ticket price | S$ 701 |
Cheapest month | December |
Peak season for travel | November |
Flight distance | 7,483.94km |
Popular airline | Jetblue Airways |
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