Flights from Sydney to Ontario (SYD → ONT)

SYD
Sydney
Kingsford Smith International Airport, Australia
ONT
Ontario
Ontario International Airport, USA
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No direct flights found. Here are the 6 fastest 1-stop options.
viaHonolulu(HNL)
SYD→HNL+1h 30mHNL→ONT
16h 2m
viaSan Francisco(SFO)
SYD→SFO+1h 30mSFO→ONT
16h 14m
viaLas Vegas(LAS)
SYD→LAS+1h 30mLAS→ONT
16h 30m
viaDallas(DFW)
SYD→DFW+1h 30mDFW→ONT
20h
viaHouston(IAH)
SYD→IAH+1h 30mIAH→ONT
20h 18m
viaTaipei(TPE)
SYD→TPE+1h 30mTPE→ONT
22h 59m
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 Sydney to Ontario? Currently, there are no direct flights from SYD 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 Sydney → Ontario.

Cheap flights from Sydney to Ontario Cheapest month to fly to Ontario Flights from Australia Flights to USA Visa-free with Australia passport All airports in USA

Try a nearby airport to Sydney

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

NTL → ONT 140 km from SYD Newcastle → Ontario Australia · 9 destinations OAG → ONT 200 km from SYD Orange → Ontario Australia · 5 destinations CBR → ONT 238 km from SYD Canberra → Ontario Australia · 12 destinations DBO → ONT 309 km from SYD Dubbo → Ontario Australia · 7 destinations

Or try a nearby airport to Ontario

Flights from Sydney (SYD) to other airports within 350 km of Ontario.

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

Other flights from Sydney (SYD)

Abu Dhabi (AUH) Adelaide (ADL) Albury (ABX) Alice Springs (ASP) Armidale (ARM) Auckland (AKL) Avalon (AVV) Ayers Rock (AYQ) All 102 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 →