How long should I plan for a layover in Ontario?

The best layover in Ontario is 3–24 hours. This gives you enough time to reach the city, see the highlights, and return to the airport with buffer time.

Do I need a visa for a layover in Ontario?

Ontario is visa-free for US passport holders. No visa is required for a layover.

Is Ontario a good layover city?

Yes. Ontario scores 79/100 on the LayoverScore™, making it one of the top-rated layover cities. Pomona Arts Colony galleries

Ontario layover (ONT). 24h. LayoverScore™ 79.

OntarioONT6h on the groundScore 79

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High-angle aerial view showcasing Toronto's iconic urban skyline and architecture.

Ontario

30 minutes to city center. 3–24 hours of layover time.

Visa-free (US passport)Transit hubPartially verified

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🌡 32°C · clearAir: good (AQI 20)

One perfect thing

Ontario Mills

63-min walk from the airport

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Layover plan

How long at Ontario?

YOUR 24H LAYOVER

What 24 hours in Ontario gets you.

Pomona Arts Colony galleries. Claremont Village walkable shops. Mt. Baldy ski resort 45 min.

Find flights through Ontario Plan your time

Planning guides

How to plan a long layover How to save money with layovers Best layover cities ranked

More North America layovers

VancouverYVR · 82/100Canada Line to Stanley Park in 25 minutes. Old-growth forest and Pacific mountain views, right at sea level.AtlantaATL · 78/100Ponce City Market in 3 hours: rooftop, biscuits, the BeltLine trail.San FranciscoSFO · 78/100Ferry Building in 3 hours: sourdough, Hog Island oysters, Bay Bridge at lunch.ChicagoORD · 76/100Chicago Riverwalk in 4 hours: architecture boat tour, deep dish, Blue Line back.

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Ontario

How long at Ontario?

What 24 hours in Ontario gets you.

Mt. Baldy ski slopes 45 minutes away. Ontario Mills shopping the same day. Your Inland Empire base.

Highlights nearby

Where to shop in Ontario

Getting around

Plan your 6h

Get scored routes through ONT.