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Cheap flights from La Guardia to Ontario (LGA - ONT)

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The best prices from La Guardia to Ontario are usually found in September or November, booked 22 days in advance, depart on a Sunday or Tuesday and return on a Thursday

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How to find the cheapest flight from
La Guardia (LGA) to Ontario (ONT)

LGA - ONT
Price
$258 - $539
Popular in December High demand for flights, 30% potential price rise
Cheapest in September Best time to find cheap flights, 31% potential price drop
Round-trip from $258 From La Guardia to Ontario
One-way from $142 One-way flight from La Guardia to Ontario
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from La Guardia to Ontario?

Wednesday flights are found to be more expensive to fly from La Guardia to Ontario. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.

How far in advance should I book a flight from La Guardia to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 8% on flights from La Guardia to Ontario compared to booking the week you need them. Waiting 17 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $87. For sooner than that we have options available in the next 3 days from $97.

What is the cheapest month to fly from La Guardia to Ontario?

The best pricing can be found in the month of September. Prices to Ontario from La Guardia average $95. You can even find prices in September for less than $95, as users have found deals to Ontario from as low as $46. The month of December appears to be one of the more expensive times to travel to Ontario from La Guardia. Flying in the targeted month can save you up to 12%.

When is the cheapest time to fly from La Guardia to Ontario (LGA - ONT)?

A simple way to save on the total cost of your ticket is to fly from La Guardia to Ontario in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the afternoon.

Cheap flights from La Guardia to Ontario in September, October 2020

The best prices found for LGA to ONT flights for September, October
23 Oct - 31 Oct
$182pp
LGA
New York LaGuardia
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
LGA
New York LaGuardia
13 Oct - 17 Oct
$262pp
LGA
New York LaGuardia
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
LGA
New York LaGuardia
21 Oct - 27 Oct
$273pp
LGA
New York LaGuardia
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
LGA
New York LaGuardia

La Guardia to Ontario 2020 flight deals

Cheap flights to Ontario from La Guardia found for this year
23 Oct - 31 Oct
$182pp
LGA
New York LaGuardia
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
LGA
New York LaGuardia
10 Dec - 13 Dec
$231pp
LGA
New York LaGuardia
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
LGA
New York LaGuardia
10 Dec - 12 Dec
$233pp
LGA
New York LaGuardia
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
LGA
New York LaGuardia

Last minute flights from La Guardia to Ontario

Late deals on round-trip flights to Ontario from La Guardia, departing today and this week
7 Oct - 28 Oct
$407pp
LGA
New York LaGuardia
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
LGA
New York LaGuardia
4 Oct - 17 Oct
$415pp
LGA
New York LaGuardia
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
LGA
New York LaGuardia
3 Oct - 29 Oct
$426pp
LGA
New York LaGuardia
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
LGA
New York LaGuardia

One-way flights to Ontario from La Guardia

The cheapest one-way flights from La Guardia to Ontario
1:00 am - 6:28 am
Delta
1 Stop
8h 28m
LGA - ONT
Delta
$142
Delta
2:00 am - 7:28 am
Delta
1 Stop
8h 28m
LGA - ONT
Delta
$144
Delta
2:00 am - 7:28 am
Delta
1 Stop
8h 28m
LGA - ONT
Delta
$152
Delta

Related info for your journey

Useful info, stats and facts about La Guardia to Ontario flights.

Flight FAQs

From La Guardia to Ontario

Are flight prices decreasing from La Guardia to Ontario due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both La Guardia and Ontario for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from La Guardia to Ontario for under $200 on Cheapflights?

Yes, there are multiple flights from La Guardia to Ontario for under $200. The cheapest flight booked recently is on Multiple Airlines for just $182, but on average you can expect to pay $291.

Are there nonstop flights from La Guardia to Ontario for under $200 on Cheapflights?

There are no nonstop flights from La Guardia to Ontario, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from La Guardia to Ontario for under $500?

There are currently 13+ open flights from La Guardia to Ontario within the next 7 days for less than $500.

What days are nonstop flights available from La Guardia to Ontario?

Nonstop flights are available for this route on the following days: Tuesday, Wednesday, Thursday, Friday, Saturday.

Does it rain more in La Guardia or Ontario?

The rainfall in La Guardia is generally less than the rainfall in Ontario. This will continue over the next 12 days.

Is La Guardia weather warmer or cooler than Ontario?

We forecast the temperature to be around the 95 °F's in July, on average. The temperature in Ontario is generally hotter than in La Guardia. Book flights in a timely manner in correlation to your departure date.

How long is the flight from La Guardia to Ontario?

For as low as $307, Delta can have you in Ontario from La Guardia in 8h 09m.

What is the cheapest airline to fly from La Guardia to Ontario round-trip?

According to our current data, Delta ($284), offers the cheapest pricing from La Guardia to Ontario. Delta is currently priced 24% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from La Guardia to Ontario one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $142.

Related searches

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Alternative routes for La Guardia to Ontario

New York to Bakersfield from $326 pp

Destination information for Ontario

Things to know before you go. Useful info for your trip from La Guardia to Ontario

Airports servicing New York

La Guardia (LGA)

Airports servicing Ontario

Ontario (ONT)

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