Flights from San Juan to Ontario (SJU → ONT)

SJU
San Juan
Luis Munoz Marin International, Puerto Rico
ONT
Ontario
Ontario International Airport, USA
Loading map...
No direct flights found. Here are the 12 fastest 1-stop options.
viaHouston(HOU)
SJU→HOU+1h 30mHOU→ONT
7h 49m
viaHouston(IAH)
SJU→IAH+1h 30mIAH→ONT
7h 49m
viaAustin(AUS)
SJU→AUS+1h 30mAUS→ONT
7h 50m
viaDallas(DFW)
SJU→DFW+1h 30mDFW→ONT
7h 51m
viaAtlanta(ATL)
SJU→ATL+1h 30mATL→ONT
8h 1m
viaNashville(BNA)
SJU→BNA+1h 30mBNA→ONT
8h 7m
viaDenver(DEN)
SJU→DEN+1h 30mDEN→ONT
8h 13m
viaCharlotte(CLT)
SJU→CLT+1h 30mCLT→ONT
8h 14m
viaChicago(MDW)
SJU→MDW+1h 30mMDW→ONT
8h 37m
viaChicago(ORD)
SJU→ORD+1h 30mORD→ONT
8h 39m
viaBaltimore(BWI)
SJU→BWI+1h 30mBWI→ONT
8h 47m
viaNew York(JFK)
SJU→JFK+1h 30mJFK→ONT
9h 7m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from San Juan to Ontario? Currently, there are no direct flights from SJU to ONT. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for San Juan → Ontario.

Cheap flights from San Juan to Ontario Cheapest month to fly to Ontario Flights from Puerto Rico Flights to USA Visa-free with Puerto Rico passport All airports in USA

Try a nearby airport to San Juan

Flights to Ontario (ONT) from other airports within 350 km of San Juan. Often unlocks cheaper fares or better times.

STT → ONT 110 km from SJU Saint Thomas → Ontario U.S. Virgin Islands · 24 destinations STX → ONT 151 km from SJU Saint Croix → Ontario U.S. Virgin Islands · 8 destinations EIS → ONT 155 km from SJU Beef Island → Ontario British Virgin Islands · 9 destinations PUJ → ONT 249 km from SJU Punta Cana → Ontario Dominican Republic · 75 destinations LRM → ONT 305 km from SJU La Romana → Ontario Dominican Republic · 9 destinations

Or try a nearby airport to Ontario

Flights from San Juan (SJU) to other airports within 350 km of Ontario.

SJU → SNA 48 km from ONT San Juan → Santa Ana USA · 48 destinations SJU → LGB 57 km from ONT San Juan → Long Beach USA · 18 destinations SJU → BUR 71 km from ONT San Juan → Burbank USA · 31 destinations SJU → LAX 75 km from ONT San Juan → Los Angeles USA · 181 destinations SJU → VNY 84 km from ONT San Juan → Los Angeles USA · 9 destinations

Other flights from San Juan (SJU)

Anguilla (AXA) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Beef Island (EIS) Bogota (BOG) Boston (BOS) Buffalo (BUF) All 59 destinations →

Other flights from Ontario (ONT)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boise (BOI) Charlotte (CLT) Chicago (MDW) Chicago (ORD) Dallas (DAL) All 31 destinations →