Flights from San Diego to Ontario (SAN → ONT)
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viaLas Vegas(LAS)
SAN→LAS+1h 30mLAS→ONT
2h 21m
viaPhoenix(PHX)
SAN→PHX+1h 30mPHX→ONT
2h 42m
viaSan Jose(SJC)
SAN→SJC+1h 30mSJC→ONT
2h 55m
viaOakland(OAK)
SAN→OAK+1h 30mOAK→ONT
3h 2m
viaSan Francisco(SFO)
SAN→SFO+1h 30mSFO→ONT
3h 2m
viaSacramento(SMF)
SAN→SMF+1h 30mSMF→ONT
3h 9m
viaSanta Rosa(STS)
SAN→STS+1h 30mSTS→ONT
3h 16m
viaSalt Lake City(SLC)
SAN→SLC+1h 30mSLC→ONT
3h 44m
viaBoise(BOI)
SAN→BOI+1h 30mBOI→ONT
4h 10m
viaDenver(DEN)
SAN→DEN+1h 30mDEN→ONT
4h 40m
viaSan Jose Cabo(SJD)
SAN→SJD+1h 30mSJD→ONT
4h 42m
viaPortland(PDX)
SAN→PDX+1h 30mPDX→ONT
4h 51m
viaSeattle(SEA)
SAN→SEA+1h 30mSEA→ONT
5h 18m
viaAustin(AUS)
SAN→AUS+1h 30mAUS→ONT
5h 58m
viaDallas(DFW)
SAN→DFW+1h 30mDFW→ONT
5h 58m
viaDallas(DAL)
SAN→DAL+1h 30mDAL→ONT
6h
viaHouston(IAH)
SAN→IAH+1h 30mIAH→ONT
6h 29m
viaHouston(HOU)
SAN→HOU+1h 30mHOU→ONT
6h 31m
viaChicago(ORD)
SAN→ORD+1h 30mORD→ONT
7h 58m
viaChicago(MDW)
SAN→MDW+1h 30mMDW→ONT
7h 59m
Frequently asked questions
Are there direct flights from San Diego to Ontario? Currently, there are no direct flights from SAN 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 Diego → Ontario.
Try a nearby airport to San Diego
Flights to Ontario (ONT) from other airports within 350 km of San Diego. Often unlocks cheaper fares or better times.
Or try a nearby airport to Ontario
Flights from San Diego (SAN) to other airports within 350 km of Ontario.