Photo by Ontario Convention & Visitors Bureau / Jon Edwards.

Find the cheapest month to fly from New York (JFK) to Ontario (ONT)
January is typically the cheapest month to fly
From $138 - $329 per traveler.
Travel information
Origin airport | John F. Kennedy Intl. |
|---|---|
Destination airport | Los Angeles - Ontario Intl. |
Distance | 3876 km |
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Most Popular Frontier Airlines Routes from New York
Most Popular Frontier Airlines Routes from Ontario
- Phoenix to Detroit (PHX - DTW)
- Detroit to Phoenix (DTW - PHX)
- Atlanta to New York (ATL - JFK)
- Orlando to New York (MCO - LGA)
- Chicago to Newark Liberty Intl. Airport (MDW - EWR)
- Baltimore to Denver (BWI - DEN)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- New York to Las Vegas (JFK - LAS)
- Chicago to Phoenix (ORD - PHX)
- Tampa to Las Vegas (TPA - LAS)
Popular Domestic Routes in Los Angeles - Ontario Intl.
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- Baltimore to Atlanta (BWI - ATL)
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- New York to San Juan (JFK - SJU)
- Baltimore to Denver (BWI - DEN)
- Detroit to Phoenix (DTW - PHX)
- New York to Atlanta (JFK - ATL)
- New York to Las Vegas (JFK - LAS)
- New York to Las Vegas (JFK - LAS)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)