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Connecting route · United States → Costa Rica

Flights from Ontario to Liberia

There are no direct flights from Ontario to Liberia. The easiest way is one stop via Dallas or Denver, about 8h 19m door to door.

No direct flights · 5 connection options From 8h 10m
ONTLIRDFW

Ontario to Liberia at a glance

Fastest journey8h 10mEstimated
Nonstop flightsNoneConnect via Dallas or Denver

Best ways to fly from Ontario to Liberia

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

1
ONT Dallas (DFW) LIR
Leg 1: American Airlines, Frontier Airlines · Leg 2: American Airlines, Sun Country Airlines
One airline, one ticket ~8h 19m
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2
ONT Denver (DEN) LIR
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: Southwest Airlines, United Airlines
One airline, one ticket ~8h 51m
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3
ONT Houston (IAH) LIR
Leg 1: Frontier Airlines, United Airlines · Leg 2: United Airlines
One airline, one ticket ~8h 10m
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4
ONT San Francisco (SFO) LIR
Leg 1: Frontier Airlines, United Airlines · Leg 2: Alaska Airlines, United Airlines
One airline, one ticket ~9h 10m
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5
ONT Atlanta (ATL) LIR
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines
One airline, one ticket ~9h 31m
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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
4,175 km2,593 miles
Journey time
8h 10mestimate
Time difference
+2hLiberia vs Ontario
Currency in Liberia
USD
Airports
ONT → LIR

Flights from Ontario to Liberia: questions answered

Are there direct flights from Ontario to Liberia?
No. There is no nonstop service, so you will connect, most easily in Dallas, Denver and Houston. 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 Ontario to Liberia?
With one connection the journey usually takes around 8h 10m, depending on the layover. The straight-line distance is 4,175 km.
Where do you change planes between Ontario and Liberia?
The best connecting points are Dallas (DFW), Denver (DEN), Houston (IAH) and San Francisco (SFO). American Airlines flies both legs via Dallas, so you can book it as one ticket.
Which airports serve Ontario and Liberia?
Ontario: Ontario International Airport (ONT). Liberia: Daniel Oduber Quirós International Airport (LIR).
What is the time difference between Ontario and Liberia?
Liberia is 2 hours ahead of Ontario.

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