Cheap Flights from Ontario to New York LaGuardia

Q: Do I need a passport to fly between Ontario and New York LaGuardia Airport?

No Visit our flight page for the latest deals!

Q: How does KAYAK find such low prices on flights from Ontario to New York LaGuardia Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to New York LaGuardia Airport. Visit our flight page for the latest deals!

Q: How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to New York LaGuardia Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York LaGuardia Airport from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!

Q: What is the Hacker Fare option on flights from Ontario to New York LaGuardia Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to New York LaGuardia Airport with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!

Q: What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to New York LaGuardia Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New York LaGuardia Airport from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!

Low season	November	Best time to beat the crowds with an average 18% drop in price.
High season	December	Most popular time to fly with an average 24% increase in price.
Average price round-trip	$335	(avg. price over the last 2 weeks)
Good deal round-trip	$262	or less
Good deal one-way	$147	or less

When to book flights from Ontario to New York LaGuardia Airport

Estimated round-trip price

Average price per month

Flight prices as travel date approaches

Top tips for finding a cheap flight

Looking for a cheap flight? 25% of our users found flights on this route for $147 or less one-way and $262 or less round-trip.
The cheapest flight from Ontario to New York LaGuardia Airport was found 81 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be November, December and January. The cheapest month to fly is November.
Morning departure is around 17% cheaper than an evening flight, on average*.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Ontario to New York LaGuardia Airport flights

Do I need a passport to fly between Ontario and New York LaGuardia Airport?

How does KAYAK find such low prices on flights from Ontario to New York LaGuardia Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to New York LaGuardia Airport?

What is the Hacker Fare option on flights from Ontario to New York LaGuardia Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to New York LaGuardia Airport?

COVID-19 information

Safety measures for airlines flying from Ontario to New York LaGuardia Airport

Airlines flying from Ontario to New York LaGuardia Airport have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Ontario to New York LaGuardia Airport

Mandatory masks

Masks required on board, masks provided on flights from Ontario to New York LaGuardia Airport

Social distancing seating

Middle seats unavailable to book on flights from Ontario to New York LaGuardia Airport

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Ontario to New York LaGuardia Airport

Flexible cancellations

Waiving of change fees. Search flexible flights from Ontario to New York LaGuardia Airport

Book cheap flights from Ontario to New York LaGuardia Airport

Round-trip flight deals

multi-stop

Multiple Airlines

2418 mi

ONT - LGA

multi-stop

Multiple Airlines

2418 mi

LGA - ONT

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One-way flight deals

multi-stop

Multiple Airlines

2418 mi

ONT - LGA

Check prices

Show more results

Search by stops

1 stop 2+ stops

Ontario - New York LaGuardia Airport Flights

Departure:

Ontario (ONT) United States

Destination:

New York LaGuardia Airport (LGA) United States

Return flight deals:

New York LaGuardia Airport - Ontario

Cabin classes:

First

Business

Prem Econ

Economy

Browse origins:

$118

Ontario

Browse destinations:

$118

New York LaGuardia Airport

Location

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Location

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Choose up to 3 airports

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ONT - LGA

Find cheap flights from Ontario to New York LaGuardia Airport

Search hundreds of travel sites at once for deals on flights to New York LaGuardia Airport. Bundle your flight + hotel and save!

Good to know

Low season

High season

Average price round-trip

Good deal round-trip

Good deal one-way

When to book flights from Ontario to New York LaGuardia Airport

Top tips for finding a cheap flight

FAQs for booking Ontario to New York LaGuardia Airport flights

Do I need a passport to fly between Ontario and New York LaGuardia Airport?

How does KAYAK find such low prices on flights from Ontario to New York LaGuardia Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to New York LaGuardia Airport?

What is the Hacker Fare option on flights from Ontario to New York LaGuardia Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to New York LaGuardia Airport?

Safety measures for airlines flying from Ontario to New York LaGuardia Airport

Book cheap flights from Ontario to New York LaGuardia Airport

Round-trip flight deals

Search by stops

One-way flight deals

Search by stops

Ontario - New York LaGuardia Airport Flights