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Ithaca

$322+ Cheap flights from Ontario to Ithaca (ITH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ITH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Ontario to Ithaca

Best flights from Ontario to Ithaca
Discover carefully curated flight deals from Ontario to Ithaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 6, 2025.

This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:15 pmYUL - ITH
2 stops19h 04mDelta
Tue 3/175:55 amITH - YUL
2 stops17h 59mDelta
Deal found 11/5$525
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/139:15 amYUL - ITH
1 stop14h 15mUnited Airlines
Tue 3/176:00 amITH - YUL
1 stop9h 23mUnited Airlines
Deal found 11/5$585

Cheap flight deals from Ontario to Ithaca

Keep the following information in mind while searching for Ontario to Ithaca flight deals. Data was last updated November 6, 2025.

Round-trip from

$505
(Delta)
From Ontario to Ithaca Tompkins County
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Ithaca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Ontario to Ithaca that are best for you.

Fly from

Ontario

Fly to

Ithaca

Route

Depart

Return

Price

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

Fri 3/13

6:15 pm-1:19 pm

2 stops19h 04m

Ithaca Tompkins County

Tue 3/17

5:55 am-11:54 pm

2 stops17h 59m

$525

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

Fri 3/13

9:15 am-11:30 pm

1 stop14h 15m

Ithaca Tompkins County

Tue 3/17

6:00 am-3:23 pm

1 stop9h 23m

$585

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

Sun 12/21

2:13 pm-6:41 pm

1 stop4h 28m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Best time to book a flight from Ontario to Ithaca

Have a flexible travel schedule? Discover the best time to fly to Ithaca from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Ithaca
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Ithaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ithaca from Ontario?

    Ithaca Tompkins County (ITH) is the airport you will fly into if you book a flight from Ontario to Ithaca. It is only a 4.0 mi journey from Tompkins County (ITH) to Ithaca’s city center.

  • How long is the flight from Region of Ontario to Ithaca?

    There are many flights that can get you from Region of Ontario to Ithaca in 14h 15m. Fly via Delta or United Airlines to get the fastest option. The distance from Region of Ontario to Ithaca is about 245 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Ontario to Ithaca that include hotel bookings?

    Yes. In addition to deals on Ontario to Ithaca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Ithaca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Ithaca.

  • Can I find deals for business class flights from Ontario to Ithaca?

    Yes. Cheapflights offers flight deals from Ontario to Ithaca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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