RM531 Cheap Flights from New York (LGA) to Ontario (ONT)

View RM531 flight on Thu, 22 Jan 2026Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from New York to Ontario (LGA-ONT)

Prices were available within the past 7 days and start at RM531 for one-way flights and RM1,061 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,061 Return, found 1 day ago
RM1,061
Return
found 1 day ago
Select Delta flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,061 found 1 day ago
United
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,247 Return, found 1 day ago
RM1,247
Return
found 1 day ago
Select United flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,247 found 1 day ago
Delta
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,270 Return, found 1 day ago
RM1,270
Return
found 1 day ago
Select Delta flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,270 found 1 day ago
American Airlines
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,385 Return, found 1 day ago
RM1,385
Return
found 1 day ago
Select American Airlines flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,385 found 1 day ago
Delta
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,413 Return, found 1 day ago
RM1,413
Return
found 1 day ago
Select Delta flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,413 found 1 day ago
Delta
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,432 Return, found 1 day ago
RM1,432
Return
found 1 day ago
Select Delta flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,432 found 1 day ago
Delta
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,435 Return, found 1 day ago
RM1,435
Return
found 1 day ago
Select Delta flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,435 found 1 day ago
United
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,452 Return, found 1 day ago
RM1,452
Return
found 1 day ago
Select United flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,452 found 1 day ago
United
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,457 Return, found 1 day ago
RM1,457
Return
found 1 day ago
Select United flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,457 found 1 day ago
Delta
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,472 Return, found 1 day ago
RM1,472
Return
found 1 day ago
Select Delta flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,472 found 1 day ago
American Airlines
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,551 Return, found 1 day ago
RM1,551
Return
found 1 day ago
Select American Airlines flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,551 found 1 day ago
American Airlines
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,563 Return, found 1 day ago
RM1,563
Return
found 1 day ago
Select American Airlines flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,563 found 1 day ago
United
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,598 Return, found 1 day ago
RM1,598
Return
found 1 day ago
Select United flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,598 found 1 day ago
United
Thu, 22 Jan - Thu, 29 Jan
LGA
New York
ONT
Ontario
RM1,617 Return, found 1 day ago
RM1,617
Return
found 1 day ago
Select United flight, departing Thu, 22 Jan from New York to Ontario, returning Thu, 29 Jan, priced at RM1,617 found 1 day ago

Find the cheapest month to fly from New York (LGA) to Ontario (ONT)

January is typically the cheapest month to fly

From RM 619 - RM 2,151 per traveller.
New York to Ontario route information
Origin airport
LaGuardia
Destination airport
Los Angeles - Ontario Intl.
Return price
RM1,061
Distance
3868 km

Perfect flights from New York to Ontario

Your Journey from New York to Ontario

Start your unforgettable journey with Expedia. Our broad selection of flights from New York to Ontario caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from LaGuardia to Los Angeles - Ontario Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with New York to Ontario Flights

Experience the joy of finding cheap flights from LaGuardia to Los Angeles - Ontario Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM531 and roundtrip prices from RM1,061*.
 

Pre-Flight Essentials

Ensure a smooth journey from New York to Ontario with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Ontario

Picture yourself stepping off the plane in Ontario and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your New York to Ontario Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from New York to Ontario.
 

Beyond the Flight – Exploring Ontario

With Expedia, your adventure extends beyond the flight. Explore Ontario at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from New York to Ontario with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from New York to Ontario with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from LGA to Ontario Airport?
If you're planning on travelling from LaGuardia Airport (LGA) to Ontario Airport, round-trip flights start from RM1,061. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LGA to Ontario Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from LaGuardia Airport (LGA) to Los Angeles - Ontario Intl. Airport (ONT) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LGA to Los Angeles - Ontario Intl. Airport (ONT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LaGuardia Airport (LGA) to Los Angeles - Ontario Intl. Airport (ONT)?
The flying distance between LaGuardia Airport (LGA) and Ontario Airport is 3,900 kilometres. Sneak in a nap or bury your nose in a book and the journey will zip on by.
Which airlines fly direct from LGA to Los Angeles - Ontario Intl. Airport (ONT)?
Currently, no airlines offer direct flights from LGA to Ontario Airport. You'll have to book a flight with at least one stop. To score the best price and connections, lock in your fare well ahead of time.
Are LaGuardia Airport to Los Angeles - Ontario Intl. Airport (ONT) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from LaGuardia Airport to ONT at the last minute could be your ticket to a great deal. However, it could end up costing a great deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.