Flights from Adelaide to Ontario (ADL → ONT)

ADL
Adelaide
Adelaide International, Australia
ONT
Ontario
Ontario International Airport, USA
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No direct flights found. Here are the 1 fastest 1-stop options.
viaSan Francisco(SFO)
ADL→SFO+1h 30mSFO→ONT
17h 28m
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 Adelaide to Ontario? Currently, there are no direct flights from ADL 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 Adelaide → Ontario.

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

Or try a nearby airport to Ontario

Flights from Adelaide (ADL) to other airports within 350 km of Ontario.

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

Other flights from Adelaide (ADL)

Alice Springs (ASP) Auckland (AKL) Avalon (AVV) Brisbane (BNE) Broken Hill (BHQ) Cairns (CNS) Canberra (CBR) Ceduna (CED) All 34 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 →