$74+ Cheap flights from LaGuardia, NY (LGA) to Ontario
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from LaGuardia to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from LaGuardia to Ontario
Keep the following information in mind while searching for LaGuardia to Ontario flight deals. Data was last updated maj 1, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $184 (Kiwi.com) |
One-way from | $74 (Kiwi.com) |
Popular in | November |
Cheapest in | May |
Average price | $242 |
Good round-trip deal | $214 or less |
Good one-way deal | $92 or less |
Find flight deals from LaGuardia to Ontario
Cheapest flights from LaGuardia to OntarioExplore the most affordable flight options available from LaGuardia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on maj 1, 2025.
Explore the most affordable flight options available from LaGuardia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on maj 1, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightnetwork deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightnetwork deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kissandfly.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kissandfly.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated maj 1, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New YorkToronto
LGA - YYZ
LGAYYZ
New York LaGuardia
fre 7/18
5:30 pm-7:10 pm
Nonstop1h 40m
Toronto Pearson Intl
tis 7/22
7:25 pm-9:05 pm
Nonstop1h 40m
New YorkToronto
LGA - YYZ
LGAYYZ
New York LaGuardia
tors 5/29
6:00 am-2:05 pm
1 stop8h 05m
Toronto Pearson Intl
lör 5/31
2:50 pm-4:30 pm
Nonstop1h 40m
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
tis 8/5
3:30 pm-5:00 pm
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
mån 8/18
6:05 pm-7:31 pm
Nonstop1h 26m
New YorkToronto
LGA - YYZ
LGAYYZ
New York LaGuardia
tors 5/29
7:49 am-9:30 am
Nonstop1h 41m
Toronto Pearson Intl
ons 6/4
2:30 pm-4:04 pm
Nonstop1h 34m
New YorkToronto
LGA - YTZ
LGAYTZ
New York LaGuardia
lör 6/14
3:30 pm-9:35 pm
1 stop6h 05m
Toronto Island
lör 6/21
12:25 pm-6:10 pm
1 stop5h 45m
New YorkToronto
LGA - YYZ
LGAYYZ
New York LaGuardia
lör 5/31
6:50 pm-11:14 pm
1 stop4h 24m
Toronto Pearson Intl
sön 6/1
6:15 am-7:50 am
Nonstop1h 35m
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
tors 5/29
8:29 am-10:05 am
Nonstop1h 36m
Montreal Pierre Elliott Trudeau Intl
tis 6/3
6:05 am-7:34 am
Nonstop1h 29m
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
lör 5/24
6:50 pm-8:21 pm
Nonstop1h 31m
Montreal Pierre Elliott Trudeau Intl
tis 5/27
3:10 pm-9:05 pm
1 stop5h 55m
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
fre 9/12
9:30 pm-10:40 am
1 stop13h 10m
Montreal Pierre Elliott Trudeau Intl
lör 9/13
1:20 pm-2:47 pm
Nonstop1h 27m
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
tors 5/15
8:45 am-10:16 am
Nonstop1h 31m
Montreal Pierre Elliott Trudeau Intl
sön 5/18
10:00 am-4:30 pm
1 stop6h 30m
Best time to book a flight from LaGuardia to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from LaGuardia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from New York LaGuardia Airport to Ontario
What is the cheapest month to book a flight from New York LaGuardia Airport to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Region of Ontario (average of $243). Flying from New York LaGuardia Airport to Region of Ontario in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LGA to ON?
Find hourly flight availability from LaGuardia to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated maj 1, 2025.
When flying from New York LaGuardia Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from New York LaGuardia Airport to Region of Ontario
Explore weekly flight availability from LaGuardia to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated maj 1, 2025.
The most flights from LGA to CAON are scheduled on a Thursday (46 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (23 on average).
Rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.
Temperature in Ontario by month
Plan your trip to Ontario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated maj 1, 2025.
See what other customers who have flown with Porter Airlines, Delta and KLM from New York to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
Anonymous,Apr 2025
MCO - YHZ
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
Anonymous,Apr 2025
MCO - YHZ
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
Anonymous,Apr 2025
MCO - YHZ
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
Anonymous,Apr 2025
MCO - YHZ
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
Anonymous,Apr 2025
MCO - YHZ
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
Anonymous,Apr 2025
MCO - YHZ
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for LaGuardia to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from LaGuardia to Ontario
Discover the top 6 airlines that operate flights from LaGuardia to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated maj 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$102 | Average$295 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$104 | Average$229 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$116 | Average$493 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$119 | Average$304 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$154 | Average$333 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$155 | Average$184 | FlexibilityNo cancel fee | On-time52% |