Alaska Airlines Flights from Ontario to New York

Flexpay logo

Book now. Pay later.

Spread the cost of your flight over low monthly payments.

Learn more

Lowest fares from Ontario to New York

May 2025
From$339*
Seen: 1 hour ago
Flight Type One Way|Saver
$339
Displaying fares for May-2025
13

Tu

MAY

14

We

15

Th

16

Fr

17

Sa

18

Su

19

Mo

20

Tu

21

We

22

Th

23

Fr

24

Sa

25

Su

26

Mo

27

Tu

28

We

29

Th

30

Fr

31

Sa

01

Su

JUN

02

Mo

03

Tu

04

We

05

Th

06

Fr

07

Sa

08

Su

09

Mo

10

Tu

11

We

12

Th

Range$339-$577

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

One-way low-fare flights Ontario to New York.*

One-way low-fare flights Ontario to New York.*
From
To
Fare Type
Dates
Price
Ontario (ONT)New York (JFK)One-way
|
Saver		Depart: Jun 28, 2025

From

$268

Seen: 8 hours ago

Ontario (ONT)New York (JFK)One-way
|
Saver		Depart: May 17, 2025

From

$339

Seen: 1 hour ago

Ontario (ONT)New York (JFK)One-way
|
Saver		Depart: Dec 28, 2025

From

$539

Seen: 1 hour ago

Ontario (ONT)New York (JFK)One-way
|
Saver		Depart: May 22, 2025

From

$577

Seen: 18 hours ago

*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

Looking for more? See other routes

Explore Alaska Airlines's Flights to Top-Pick Destinations