New York to Ontario in January 2027
NYC to ONT · Round trips departing in January · Economy · Prices per person in USD
Prices updated
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when January fares drop below your price.January 2027 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 $613 | 2 $643 | 3 $688 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 $336 | 13 $311 | 14 $483 | 15 | 16 | 17 |
| 18 | 19 $311 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in January 2027
Round trip, per person-
Jan 13 – 20, 2027 7 nights · leave Wed$311Southwest Airlines 1 stop · 7h 05mBook
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Jan 19 – 26, 2027 7 nights · leave Tue$311Southwest Airlines 1 stop · 6h 55mBook
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Jan 12 – 30, 2027 18 nights · leave Tue$336Alaska Airlines 1 stop · 9h 00mBook
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Jan 14 – 19, 2027 5 nights · leave Thu$483American Airlines 1 stop · 6h 56mBook
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Jan 1 – 6, 2027 5 nights · leave Fri$613American Airlines 1 stop · 7h 34mBook
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Jan 2 – 5, 2027 3 nights · leave Sat$643American Airlines 1 stop · 7h 40mBook
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Jan 3 – 5, 2027 2 nights · leave Sun$688Alaska Airlines 1 stop · 8h 58mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
Good to know for January
January vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $339 |
| December 2026 | $323 |
| January 2027 | $311 (cheapest month) |
| February 2027 | $357 |
| March 2027 | $386 |
| April 2027 | $342 |
| May 2027 | $389 |
| June 2027 | $533 |
| July 2027 | $511 |
New York to Ontario in January: questions
What's the cheapest date to fly from New York to Ontario in January 2027?
Leaving Wednesday, January 13 and returning Wednesday, January 20 (7 nights) for $311 round trip on Southwest Airlines, the cheapest of the 7 date combinations we track that month.
How much is a round trip from New York to Ontario in January 2027?
From $311. Half of the 7 date combinations we track are under $483. Prices are per person in USD and change often.
Is January a cheap month to fly from New York to Ontario?
Yes. It's the cheapest of the 9 months ahead we have prices for.