Flights from Sihanoukville to Ontario (KOS to ONT)

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Frequently asked questions

Are there direct flights from Sihanoukville to Ontario? Currently, there are no direct flights from KOS 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 Sihanoukville → Ontario.

Try a nearby airport to Sihanoukville

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

PQC → ONT 60 km from KOS Phu Quoc → Ontario Viet Nam · 23 destinations KTI → ONT 165 km from KOS Phnom Penh → Ontario Cambodia · 38 destinations VCA → ONT 240 km from KOS Can Tho → Ontario Viet Nam · 6 destinations SAI → ONT 316 km from KOS Siem Reap → Ontario Cambodia · 14 destinations SGN → ONT 331 km from KOS Ho Chi Minh City → Ontario Viet Nam · 88 destinations

Or try a nearby airport to Ontario

Flights from Sihanoukville (KOS) to other airports within 350 km of Ontario.

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

Other flights from Sihanoukville (KOS)

Chengdu (TFU) Guangzhou (CAN) Ho Chi Minh City (SGN) Kuala Lumpur (KUL) Kunming (KMG) Phnom Penh (KTI) Shenzhen (SZX) Siem Reap (SAI) All 10 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 →

Flights from Sihanoukville to Ontario (KOS → ONT)