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Connecting route · Hong Kong → United States

Flights from Hong Kong to Ontario

There are no direct flights from Hong Kong to Ontario. The fastest way is one stop via Seattle or Dallas, about 15h 42m door to door (14 connections a week on current schedules).

No direct flights · 5 connection options From 15h 42m
HKGONTTPE

Hong Kong to Ontario at a glance

Fastest journey15h 42mVia Seattle, on current schedules
Nonstop flightsNoneConnect via Seattle or Dallas

Best ways to fly from Hong Kong to Ontario

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
HKG Seattle (SEA) ONT
Leg 1: Cathay Pacific · Leg 2: Alaska Airlines, Frontier Airlines, SkyWest
Tue13:30 HKG10:11 SEA1h 34m connection11:45 SEA14:12 ONTCathay Pacific + Alaska Airlines
2 connections a week Same alliance Fastest 15h 42m
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2
HKG Dallas (DFW) ONT
Leg 1: Cathay Pacific · Leg 2: American Airlines, Frontier Airlines
Tue16:15 HKG17:56 DFW1h 19m connection19:15 DFW20:04 ONTCathay Pacific + American Airlines
4 connections a week Same alliance Fastest 18h 49m
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3
HKG San Francisco (SFO) ONT
Leg 1: Cathay Pacific, United Airlines · Leg 2: Frontier Airlines, United Airlines
Mon13:45 HKG11:34 SFO5h 26m connection17:00 SFO18:15 ONTCathay Pacific + United Airlines
1 connections a week One airline, one ticket Fastest 19h 30m
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4
HKG Chicago (ORD) ONT
Leg 1: Cathay Pacific · Leg 2: United Airlines, Volaris
Sat12:15 HKG13:34 ORD6h 41m connection20:15 ORD22:11 ONTCathay Pacific + United Airlines
7 connections a weekSelf-transfer likely Fastest 24h 56m
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5
HKG Taipei (TPE) ONT
Leg 1: Cathay Pacific, China Airlines, EVA Air · Leg 2: China Airlines, Starlux Airlines
One airline, one ticket ~17h 13m
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Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance
11,692 km7,261 miles
Journey time
15h 42mon current schedules
Time difference
-16hOntario vs Hong Kong
Currency in Ontario
USD
Airports
HKG → ONT

Flights from Hong Kong to Ontario: questions answered

Are there direct flights from Hong Kong to Ontario?
No. There is no nonstop service, so you will connect, most easily in Seattle, Dallas and San Francisco. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Hong Kong to Ontario?
With one connection the journey usually takes around 15h 42m, depending on the layover. The straight-line distance is 11,692 km.
Where do you change planes between Hong Kong and Ontario?
The best connecting points are Seattle (SEA), Dallas (DFW), San Francisco (SFO) and Chicago (ORD). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Hong Kong and Ontario?
Hong Kong: Hong Kong International Airport (HKG). Ontario: Ontario International Airport (ONT).
What is the time difference between Hong Kong and Ontario?
Ontario is 16 hours behind Hong Kong.

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