Cheap flights from Ontario to New York LaGuardia Airport from $65
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to New York LaGuardia Airport departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Ontario to New York LaGuardia Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to New York LaGuardia Airport?
The cheapest month to fly to New York LaGuardia Airport from Ontario is in January. Flight prices, which tend to average around $296, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in January, then you should wait until September to fly from Ontario, when ticket prices are also cheap, with an average price of $308.
What is the cheapest day to depart on your flight to New York LaGuardia Airport?
The cheapest day to depart on your flight to New York LaGuardia Airport is on a Monday when prices can be found for as low as $330. This is often the case because there is less demand to fly during this day of the week. Flights from Ontario to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $398. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?
Our data shows that the cheapest Ontario to New York LaGuardia Airport flights are usually those with departure times in the afternoon. Our users have found flights to New York LaGuardia Airport in the afternoon for as low as $306. Flights at noon are often more expensive with an average ticket price of $412.
How far in advance should I book a flight to New York LaGuardia Airport?
You are more likely to see cheaper flights to New York LaGuardia Airport from Ontario when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $409 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from Ontario for as low as $274 on momondo.
What is the cheapest airline that flies from Ontario to New York LaGuardia?
Frontier, United Airlines, and Delta are the most popular carriers operating from Ontario to New York LaGuardia
What airlines fly to New York LaGuardia Airport?
American Airlines, Spirit Airlines and Delta are the top three most popular airlines that fly to New York LaGuardia Airport from Ontario according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to New York LaGuardia Airport. Keep in mind that there are 8 different airlines that fly to New York LaGuardia Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to New York LaGuardia Airport
Cheap Ontario to New York LaGuardia Airport (ONT to LGA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to New York LaGuardia Airport
How far is Ontario to New York LaGuardia by plane?
There are 2419.3 mi between Ontario and New York LaGuardia. Typically, this will take 6h 40m by plane in normal conditions.
When did momondo last update prices for flights from Ontario Airport to New York LaGuardia Airport?
Prices for flights from Ontario Airport to New York LaGuardia Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to New York LaGuardia Airport?
As of January 2025, there are 6 operators available to choose from for flights from Ontario Airport to New York LaGuardia Airport.
How old do you have to be to fly from Ontario Airport to New York LaGuardia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to New York LaGuardia Airport.
What documentation or ID do you need to fly to New York LaGuardia Airport?
The necessary travel and health documents for your New York LaGuardia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ontario to New York LaGuardia Airport?
Based on momondo bookings for flights between Ontario and New York LaGuardia Airport, the leading plane model is Airbus A321-100/200, making up 16.67% of the total bookings. Other popular models include Airbus A318/A319/A320/A321 with 16.67%, Boeing 767-300 (winglets) with 16.67%, and Airbus A321 (sharklets) with 16.67%.
What is the most popular airline from Ontario to New York LaGuardia Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to New York LaGuardia Airport is American Airlines (60% of total bookings). The next most popular airlines are Delta (12%), Southwest (10%), and Frontier (8%).
Best airlines flying from Ontario to New York LaGuardia Airport
Compare and see reviews for airlines that fly from Ontario to New York LaGuardia Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $128 | Free Cancellation | Rating 6.0 3,443 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 6.3 8,116 reviews | |||
| PriceFrom $240 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $249 | Free Cancellation | Rating 7.4 8,984 reviews | |||
| PriceFrom $275 | Free Cancellation | Rating 8.0 8,521 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 8.1 4,662 reviews |
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Why should I use momondo to find a flight deal from Ontario to New York?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to New York. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ontario to New York with flexible booking policies on momondo?
All flight searches from Ontario to New York on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Ontario to New York?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to New York.
I’m not ready to book a flight from Ontario to New York right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ontario to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.