--- title: "New York (JFK) to Ontario (ONT) flights: who flies it" description: "JetBlue Airways flies New York (JFK) to Ontario (ONT) nonstop about 6 times a week as B6 355, scheduled at 5h 58m. See award seats by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/jfk-ont" url: "https://2lnr.com/routes/jfk-ont.md" date_modified: "2026-10-18T05:10:47Z" --- # New York to Ontario (JFK-ONT): nonstop flights and award space JetBlue Airways flies the JFK to ONT nonstop about 6 times a week. In the timetable below it flies as B6 355, scheduled at 5h 58m for the 2,424 miles. 2LNR tracks award seats on JetBlue Airways across every JFK to ONT date, so you can see whether a seat exists before you move points. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See JFK to ONT on the interactive map [Get started free](https://2lnr.com/login) 6 Flights a week, 4-week average 5h 58m Scheduled flight time 2,424 mi Nonstop distance Free To get started ## New York to Ontario flight schedule Scheduled nonstop departures for JFK to ONT starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from New York (JFK) to Ontario (ONT) | Date | Flight | Airline | Departs JFK | Arrives ONT | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | B6 355 | JetBlue Airways | 17:59 | 20:57 | 5h 58m | [Airbus A220-300](https://2lnr.com/seatmaps/b6/a220-300.md) | | Sat, Oct 24 | B6 355 | JetBlue Airways | 17:59 | 20:57 | 5h 58m | Airbus A220-300 | | Mon, Oct 26 | B6 355 | JetBlue Airways | 17:59 | 20:57 | 5h 58m | Airbus A220-300 | | Tue, Oct 27 | B6 355 | JetBlue Airways | 17:59 | 20:57 | 5h 58m | Airbus A220-300 | | Wed, Oct 28 | B6 355 | JetBlue Airways | 17:59 | 20:57 | 5h 58m | Airbus A220-300 | | Thu, Oct 29 | B6 355 | JetBlue Airways | 17:59 | 20:57 | 5h 58m | Airbus A220-300 | | Fri, Oct 30 | B6 355 | JetBlue Airways | 17:59 | 20:57 | 5h 58m | Airbus A220-300 | Showing all 7 scheduled JFK to ONT departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every JFK to ONT date on the interactive map ## Aircraft on the New York to Ontario nonstop JetBlue Airways flies the [Airbus A220-300](https://2lnr.com/seatmaps/b6/a220-300.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Award seats on JFK to ONT departures 2LNR tracks award seats on JetBlue Airways, date by date. Open the calendar for New York to Ontario to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro. JetBlue Airways award space was not open on the one New York to Ontario departure date from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Award seats by date on the JFK to ONT departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See JFK to ONT on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying New York to Ontario nonstop Carriers operating JFK to ONT nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date. - [JetBlue Airways (B6) route map](https://2lnr.com/routes/airlines/b6.md)\ [The aircraft B6 flies](https://2lnr.com/seatmaps/b6.md) See JFK to ONT on the interactive map → ## Frequently asked questions about JFK to ONT **How long is the flight from New York (JFK) to Ontario (ONT)?** B6 355 is scheduled at 5h 58m from New York (JFK) to Ontario (ONT) on every departure in the schedule table on this page. The nonstop covers about 2,424 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from JFK to ONT?** JetBlue Airways is currently the only airline flying JFK to ONT nonstop. 2LNR tracks award seats on JetBlue Airways. **How many flights a week are there from JFK to ONT?** About 6 nonstop flights a week run between New York (JFK) and Ontario (ONT) in the current schedule, operated by JetBlue Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from JFK to ONT depart?** In the next 7 days with service, every scheduled JFK to ONT nonstop leaves at 17:59 local time at New York. The schedule table on this page lists each departure by date. **Which flights operate JFK to ONT nonstop?** JetBlue Airways flies B6 355 nonstop from New York (JFK) to Ontario (ONT), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **How do I check award availability on JFK to ONT?** Open the JFK to ONT route on the interactive map or the matrix to see award seats by date on JetBlue Airways, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [ONT to JFK nonstop flights and award space](https://2lnr.com/routes/ont-jfk.md). Award seats rather than schedules? See [JetBlue Airways award availability](https://2lnr.com/awards/b6.md). Looking beyond this route? See [every route from New York (JFK)](https://2lnr.com/routes/jfk.md), or [every route from Ontario (ONT)](https://2lnr.com/routes/ont.md). Nonstops from New York (JFK) to other airports within 150 miles of Ontario (ONT): - [New York (JFK) to Santa Ana (SNA)](https://2lnr.com/routes/jfk-sna.md), 30 miles from ONT - [New York (JFK) to Burbank (BUR)](https://2lnr.com/routes/jfk-bur.md), 45 miles from ONT - [New York (JFK) to Los Angeles (LAX)](https://2lnr.com/routes/jfk-lax.md), 48 miles from ONT - [New York (JFK) to Palm Springs (PSP)](https://2lnr.com/routes/jfk-psp.md), 64 miles from ONT - [New York (JFK) to San Diego (SAN)](https://2lnr.com/routes/jfk-san.md), 94 miles from ONT Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## See JFK to ONT award space by date See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)