How does KAYAK find such low prices on flights from New York State to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York State to Ontario.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from New York State is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New York State to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to New York State with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$151 CHEAP FLIGHTS from New York State to Ontario

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Flight Deals

Cheap Flights from New York to Ontario

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from New York to Ontario

Thu, Dec 3 - Tue, Dec 8

8:36 pm - 9:37 amLGA New York LaGuardia-ONT Ontario

16h 01m1 stop Dallas/Fort Worth

6:00 am - 7:45 pmONT Ontario-LGA New York LaGuardia

10h 45m2 stops Denver Intl Dallas/Fort Worth

$322Frontier

Thu, Dec 3 - Wed, Dec 9

1:00 pm - 10:59 pmJFK New York John F Kennedy Intl-ONT Ontario

12h 59m1 stop Seattle/Tacoma Intl

6:00 am - 10:59 pmONT Ontario-JFK New York John F Kennedy Intl

13h 59m1 stop Seattle/Tacoma Intl

$326Alaska Airlines

Thu, Feb 18 - Tue, Feb 23

4:54 pm - 11:00 pmLGA New York LaGuardia-ONT Ontario

9h 06m1 stop Charlotte Douglas

6:00 am - 5:00 pmONT Ontario-LGA New York LaGuardia

8h 00m1 stop Dallas/Fort Worth

$327American Airlines

Thu, Jan 21 - Mon, Jan 25

2:59 pm - 11:13 pmLGA New York LaGuardia-ONT Ontario

11h 14m1 stop Dallas/Fort Worth

12:45 pm - 11:59 pmONT Ontario-LGA New York LaGuardia

8h 14m1 stop Dallas/Fort Worth

$327American Airlines

Sat, Dec 5 - Mon, Dec 7

6:00 am - 11:07 amLGA New York LaGuardia-ONT Ontario

8h 07m1 stop Atlanta Hartsfield-Jackson

11:08 pm - 9:44 amONT Ontario-LGA New York LaGuardia

7h 36m1 stop Atlanta Hartsfield-Jackson

$327Delta

Fri, Dec 11 - Mon, Dec 14

6:00 am - 11:07 amLGA New York LaGuardia-ONT Ontario

8h 07m1 stop Atlanta Hartsfield-Jackson

11:08 pm - 9:44 amONT Ontario-LGA New York LaGuardia

7h 36m1 stop Atlanta Hartsfield-Jackson

$327Delta

Thu, Jan 21 - Mon, Jan 25

3:43 pm - 10:15 pmLGA New York LaGuardia-ONT Ontario

9h 32m1 stop Houston George Bush Intcntl

6:00 am - 4:39 pmONT Ontario-LGA New York LaGuardia

7h 39m1 stop Houston George Bush Intcntl

$327United Airlines

Fri, Dec 4 - Fri, Dec 11

3:45 pm - 9:59 pmLGA New York LaGuardia-ONT Ontario

9h 14m1 stop Houston George Bush Intcntl

1:40 pm - 11:30 pmONT Ontario-LGA New York LaGuardia

6h 50m1 stop Denver Intl

$327United Airlines

Sat, Dec 5 - Mon, Dec 7

9:15 am - 10:17 pmLGA New York LaGuardia-ONT Ontario

16h 02m2 stops Atlanta Hartsfield-Jackson Denver Intl

6:00 am - 7:45 pmONT Ontario-LGA New York LaGuardia

10h 45m2 stops Denver Intl Dallas/Fort Worth

$327Frontier

Fri, Jan 8 - Tue, Jan 12

1:00 pm - 10:41 pmJFK New York John F Kennedy Intl-ONT Ontario

12h 41m1 stop Seattle/Tacoma Intl

4:16 pm - 7:16 amONT Ontario-JFK New York John F Kennedy Intl

12h 00m1 stop Seattle/Tacoma Intl

$327Alaska Airlines

Recent last minute flight deals from New York to Ontario

Sat, Nov 7 - Fri, Dec 4

4:35 pm - 9:52 amJFK New York John F Kennedy Intl-ONT Ontario

20h 17m1 stop Portland

6:00 am - 10:59 pmONT Ontario-JFK New York John F Kennedy Intl

13h 59m1 stop Seattle/Tacoma Intl

$393Alaska Airlines

Tue, Nov 10 - Tue, Nov 24

6:00 am - 11:03 amJFK New York John F Kennedy Intl-ONT Ontario

8h 03m1 stop Atlanta Hartsfield-Jackson

12:18 pm - 12:59 amONT Ontario-JFK New York John F Kennedy Intl

9h 41m1 stop Atlanta Hartsfield-Jackson

$397Delta

Tue, Nov 10 - Tue, Nov 17

5:08 pm - 10:57 pmLGA New York LaGuardia-ONT Ontario

8h 49m1 stop Dallas/Fort Worth

6:00 am - 5:04 pmONT Ontario-LGA New York LaGuardia

8h 04m1 stop Dallas/Fort Worth

$402American Airlines

Mon, Nov 9 - Sat, Nov 14

7:00 am - 12:38 pmJFK New York John F Kennedy Intl-ONT Ontario

8h 38m1 stop Phoenix Sky Harbor Intl

7:00 am - 6:50 pmONT Ontario-JFK New York John F Kennedy Intl

8h 50m1 stop Dallas/Fort Worth

$402American Airlines

Tue, Nov 10 - Sun, Nov 15

6:31 pm - 11:18 amJFK New York John F Kennedy Intl-ONT Ontario

19h 47m1 stop Seattle/Tacoma Intl

6:00 am - 10:55 pmONT Ontario-JFK New York John F Kennedy Intl

13h 55m1 stop Seattle/Tacoma Intl

$402Alaska Airlines

Sun, Nov 8 - Sat, Nov 14

6:00 am - 11:06 amLGA New York LaGuardia-ONT Ontario

8h 06m1 stop Atlanta Hartsfield-Jackson

7:05 am - 5:40 pmONT Ontario-LGA New York LaGuardia

7h 35m1 stop Atlanta Hartsfield-Jackson

$402Delta

Tue, Nov 10 - Tue, Nov 24

6:30 am - 11:51 pmLGA New York LaGuardia-ONT Ontario

20h 21m2 stops Atlanta Hartsfield-Jackson Denver Intl

10:40 pm - 8:59 pmONT Ontario-LGA New York LaGuardia

19h 19m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth

$466Frontier

Mon, Nov 9 - Sat, Nov 14

5:05 pm - 11:40 pmLGA New York LaGuardia-ONT Ontario

9h 35m2 stops Denver Intl Las Vegas Harry Reid Intl

6:00 am - 5:55 pmONT Ontario-LGA New York LaGuardia

8h 55m1 stop Nashville Intl

$468Southwest

Tue, Nov 10 - Tue, Nov 17

4:15 pm - 9:45 pmLGA New York LaGuardia-ONT Ontario

8h 30m1 stop Denver Intl

5:55 am - 5:25 pmONT Ontario-LGA New York LaGuardia

8h 30m2 stops Phoenix Sky Harbor Intl Nashville Intl

$472Southwest

Tue, Nov 10 - Tue, Nov 24

8:30 pm - 9:40 amLGA New York LaGuardia-ONT Ontario

16h 10m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl

10:40 pm - 8:59 pmONT Ontario-LGA New York LaGuardia

19h 19m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth

$481Frontier

Useful Info

Low season	January
High season	December
Cheapest flight	$151

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from Syracuse to Ontario

How does KAYAK find such low prices on flights from New York State to Ontario?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York State to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from New York State is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New York State to Ontario?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to New York State with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State to Ontario?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.