Cheap flights from Ontario to New York

Flights overview

Useful information for finding cheap flights from Ontario to New York and booking your next trip
Cheapest round-trip flights $257
Delta 1 stop 11 hr Fri, Jul 10 — Sat, Jul 18
The cheapest round-trip flight from Ontario to New York is currently $257
Cheapest one-way flight $125
Frontier 1 stop 11 hr Wed, May 27
The cheapest one-way flight from Ontario to New York is currently $125
Cheapest nonstop flights $297
JetBlue Nonstop 6 hr Sun, Aug 2 — Tue, Aug 11
The cheapest nonstop round-trip flight from Ontario to New York is currently $297
Last-minute weekend getaway $543
American 1 stop 9 hr Sat, May 9 — Sun, May 10
The cheapest last-minute weekend getaway from Ontario to New York is currently $543
Cheapest business class flights $1,047
Delta 1 stop 10 hr Sat, May 30 — Sat, Jun 6
The cheapest business class round-trip flight from Ontario to New York is currently $1,047
Fastest flight 5 hr 19 min The fastest nonstop flight from Ontario to New York takes 5 hr 19 min
Nonstop flights Some days There are direct flights on this route 4 days a week: Thu, Fri, Sat, Sun.

When is the cheapest time to fly?

The cheapest month to fly from Ontario to New York is typically October. The most expensive month to fly is typically March.
October
Cheapest
Typical prices: $185–290
March
Most expensive
Typical prices: $265–455

Popular airlines from Ontario to New York

  • American
    from $257
    Typical price: $260–500
    1327 weekly connecting flights
    ONT - EWR, JFK, LGA Every day
  • Delta
    from $257
    Typical price: $285–750
    736 weekly connecting flights
    ONT - EWR, JFK, LGA Every day
  • United
    from $307
    Typical price: $285–540
    708 weekly connecting flights
    ONT - EWR, LGA Every day
  • Southwest
    from $267
    Typical price: $280–510
    435 weekly connecting flights
    ONT - LGA Every day
  • Alaska
    from $408
    Typical price: $360–770
    72 weekly connecting flights
    ONT - EWR, JFK Every day
  • Frontier
    Typical price: $215–490
    63 weekly connecting flights
    ONT - EWR, JFK, LGA Every day

Popular airports near Ontario

  • Ontario International Airport (ONT)
    Ontario United States 11 min 2 mi
  • Los Angeles International Airport (LAX)
    Los Angeles United States 1 hr 7 min 44 mi
  • Tijuana International Airport (TIJ)
    Tijuana Mexico 2 hr 16 min 112 mi
  • San Diego International Airport (SAN)
    San Diego United States 1 hr 50 min 95 mi

Popular airports near New York

  • John F. Kennedy International Airport (JFK)
    New York United States 38 min 12 mi
  • LaGuardia Airport (LGA)
    New York United States 25 min 8 mi
  • Newark Liberty International Airport (EWR)
    Newark United States 29 min 8 mi
  • New York Stewart International Airport (SWF)
    Newburgh United States 1 hr 28 min 55 mi

Frequently asked questions about flying from Ontario to New York

The cheapest flights from Ontario to New York are usually in October. Typical ticket prices in October range from $185 to $290.
The cheapest round-trip flight from Ontario to New York recently found on Google Flights was with Delta from $257. The cheapest one-way flight was with Frontier from $125.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from Ontario to New York is $257, flying from May 29 to Jun 5.
  • The cheapest Delta flight from Ontario to New York is $257, flying from May 28 to Jun 3.
  • The cheapest United flight from Ontario to New York is $307, flying from May 29 to Jun 6.
  • The cheapest Southwest flight from Ontario to New York is $267, flying from Jul 11 to Jul 17.
  • The cheapest Alaska flight from Ontario to New York is $408, flying from May 28 to Jun 3.
The cheapest round-trip flight from Ontario to New York starts at $257 from Fri, Jul 10 to Sat, Jul 18. The cheapest one-way flight starts at $125 and departs on Wed, May 27.
5 hr 19 min is the shortest flight time from Ontario to New York.
NYC is a year-round destination, with iconic events like U.S. Open tennis (Aug–Sep) and Macy’s Thanksgiving Day Parade (Nov). Spring and fall have mild weather and strong performing-arts seasons. In summer, there's free, outdoor cultural events. On summer weekends, many New Yorkers leave town, making it a good time to score reservations at popular restaurants. Dec brings the Rockefeller Center tree lighting (varies, Nov/Dec) and Times Square's New Year's Eve party (Dec 31). Jan–Mar is cold, with an easier chance of getting Broadway tickets.
It's easy to use Google Flights to find the cheapest days to fly from Ontario to New York.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Ontario to New York really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Ontario to New York.

In terms of flights, American is the most popular. American offers 1,327 connecting flights per week. American flies from Ontario International Airport (ONT) to Newark Liberty International Airport (EWR) , John F. Kennedy International Airport (JFK) , LaGuardia Airport (LGA) .

Other popular airlines flying from Ontario to New York are:
  • Delta offers 736 connecting flights per week. Delta flies from Ontario International Airport (ONT) to Newark Liberty International Airport (EWR) , John F. Kennedy International Airport (JFK) , LaGuardia Airport (LGA) .
  • United offers 708 connecting flights per week. United flies from Ontario International Airport (ONT) to Newark Liberty International Airport (EWR) , LaGuardia Airport (LGA) .
  • Southwest offers 435 connecting flights per week. Southwest flies from Ontario International Airport (ONT) to LaGuardia Airport (LGA) .
  • Alaska offers 72 connecting flights per week. Alaska flies from Ontario International Airport (ONT) to Newark Liberty International Airport (EWR) , John F. Kennedy International Airport (JFK) .
  • Frontier offers 63 connecting flights per week. Frontier flies from Ontario International Airport (ONT) to Newark Liberty International Airport (EWR) , John F. Kennedy International Airport (JFK) , LaGuardia Airport (LGA) .
The number of connecting flights refers to distinct flights with at least one stop between Ontario and New York.
The cheapest round-trip flight from Ontario to New York recently found on Google Flights was with Delta from $257. The cheapest one-way flight was with Frontier from $125.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from Ontario to New York is $257, flying from May 29 to Jun 5.
  • The cheapest Delta flight from Ontario to New York is $257, flying from May 28 to Jun 3.
  • The cheapest United flight from Ontario to New York is $307, flying from May 29 to Jun 6.
  • The cheapest Southwest flight from Ontario to New York is $267, flying from Jul 11 to Jul 17.
  • The cheapest Alaska flight from Ontario to New York is $408, flying from May 28 to Jun 3.
JetBlue flies direct from Ontario to New York.
    Use the Stops filter while searching for flights, to see only nonstop options in your results.
    The cheapest last-minute deal between Ontario and New York at price $543 is offered by American from Sat, May 9 to Sun, May 10.
    JetBlue flies direct from Ontario to New York.
      Use the Stops filter while searching for flights, to see only nonstop options in your results.
      Direct flights from Ontario to New York are only available on Thursday, Friday, Saturday and Sunday.
      The cheapest direct (nonstop) round-trip flights between Ontario and New York start at $297 from Sun, Aug 2 to Tue, Aug 11 with JetBlue.
      It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Ontario to New York, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
      The cheapest business class round-trip flights between Ontario and New York start at $1,047 from Sat, May 30 to Sat, Jun 6 with Delta.
      The cheapest economy class round-trip flights between Ontario and New York start at $257 from Fri, Jul 10 to Sat, Jul 18.
      To book business class trips from Ontario to New York, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

      You can also adjust the trip type to view one-way fares.
      The best last-minute getaway deal for the next weekend between Ontario and New York starts at $543 from Sat, May 9 to Sun, May 10 with American.
      The cheapest last-minute deal between Ontario and New York at price $543 is offered by American from Sat, May 9 to Sun, May 10.
      To find last-minute flight deals from Ontario to New York, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

      You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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      Popular trips from Ontario

      1. Boston
        $292
        Aug 17 — Aug 25
        1 stop 9 hr 48 min United
      2. Hong Kong
        $922
        Oct 30 — Nov 5
        2 stops 25 hr 40 min Alaska, Cathay Pacific, Asiana Airlines
      3. Seattle
        $128
        May 30 — Jun 6
        Nonstop 3 hr 1 min Frontier
      4. San Francisco
        $56
        May 28 — Jun 3
        Nonstop 1 hr 39 min Frontier

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