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$276+ Cheap flights from Ithaca (ITH) to Ontario

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — YYZ
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Ithaca to Ontario

Cheapest flights from Ithaca to Ontario
Explore the most affordable flight options available from Ithaca to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 4/256:00 am
ITH
-
YYZ
2 stops10h 42m
United Airlines
Wed 4/2910:15 am
YYZ
-
ITH
2 stops13h 44m
United Airlines
Deal found 2/1$639
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/67:35 pm
ITH
-
YYZ
1 stop4h 11m
United Airlines
Sat 3/710:00 am
YYZ
-
ITH
1 stop13h 42m
United Airlines
Deal found 2/2$734
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 4/256:00 am
ITH
-
YUL
1 stop8h 40m
United Airlines
Wed 4/296:35 pm
YUL
-
ITH
1 stop5h 24m
United Airlines
Deal found 2/2$735
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 4/256:00 am
ITH
-
YUL
2 stops11h 27m
United Airlines
Tue 4/288:20 am
YUL
-
ITH
2 stops15h 39m
United Airlines
Deal found 2/1$738
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 2/267:45 pm
ITH
-
YUL
1 stop19h 31m
United Airlines
Sun 3/18:00 pm
YUL
-
ITH
2 stops27h 42m
United Airlines
Deal found 2/2$857
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 2/256:00 am
ITH
-
YUL
1 stop9h 16m
United Airlines
Mon 3/29:15 am
YUL
-
ITH
1 stop9h 12m
United Airlines
Deal found 2/2$864
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 2/266:00 am
ITH
-
YUL
1 stop9h 16m
United Airlines
Mon 3/29:15 am
YUL
-
ITH
1 stop9h 12m
United Airlines
Deal found 2/2$1,127
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 2/147:45 pm
ITH
-
YYZ
2 stops11h 46m
United Airlines
Tue 2/177:40 pm
YYZ
-
ITH
1 stop22h 47m
United Airlines
Deal found 2/2$1,128
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 2/256:00 am
ITH
-
YUL
1 stop9h 16m
United Airlines
Sun 3/19:15 am
YUL
-
ITH
1 stop9h 12m
United Airlines
Deal found 2/2$1,175
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 2/147:45 pm
ITH
-
YUL
1 stop19h 31m
United Airlines
Tue 2/174:45 pm
YUL
-
ITH
2 stops25h 42m
United Airlines
Deal found 2/3$1,184
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:00 am
ITH
-
YYZ
2 stops10h 40m
Multiple Airlines
Sat 3/710:00 am
YYZ
-
ITH
2 stops8h 22m
Multiple Airlines
Deal found 2/2$1,671

Find flight deals from Ithaca to Ontario

Keep the following information in mind while searching for Ithaca to Ontario flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$639
(United Airlines)

One-way from

$276
(United Airlines)
Provider with most accurate pricing for Ithaca Tompkins County-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ithaca Tompkins County-Toronto (YTO) flights.
Search Deals
From Ithaca Tompkins County to Ontario
Search Deals
One-way flight from Ithaca Tompkins County to Ontario
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ithaca to Ontario 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 February 3, 2026.
Use the filters below to find and compare flights from Ithaca to Ontario that are best for you.

Fly from

Ithaca

Fly to

Ontario

Route

Depart

Return

Price

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Sat 4/25

6:00 am-8:44 pm

2 stops14h 44m

Toronto Pearson Intl

Wed 4/29

10:15 am-11:59 pm

2 stops13h 44m

$639

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Fri 3/6

7:35 pm-11:46 pm

1 stop4h 11m

Toronto Pearson Intl

Sat 3/7

10:51 am-11:42 pm

2 stops12h 51m

$727

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Sat 4/25

6:00 am-2:40 pm

1 stop8h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

6:35 pm-11:59 pm

1 stop5h 24m

$735

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Sat 4/25

6:00 am-2:40 pm

1 stop8h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

6:35 pm-11:59 pm

1 stop5h 24m

$735

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Thu 2/26

7:45 pm-3:16 pm

1 stop19h 31m

Montreal Pierre Elliott Trudeau Intl

Sun 3/1

8:00 pm-11:42 pm

2 stops27h 42m

$857

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Fri 2/27

6:00 am-3:16 pm

1 stop9h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 3/2

9:15 am-11:42 pm

1 stop14h 27m

$864

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Sat 2/14

7:45 pm-7:31 am

2 stops11h 46m

Toronto Pearson Intl

Tue 2/17

7:40 pm-6:27 pm

1 stop22h 47m

$1,128

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Wed 3/11

10:30 am-11:12 am

2 stops24h 42m

$276

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Mon 2/23

3:03 pm-10:54 pm

1 stop7h 51m

$320

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Mon 6/15

7:50 pm-11:23 pm

1 stop3h 33m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 22 results
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Best time to book a flight from Ithaca to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Ithaca 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 Ithaca to Ontario
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 Ithaca to Ontario. 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 from for flights from Ithaca to Ontario?

    Ithaca Tompkins County (ITH), located 4.0 mi from the city center, is the airport you fly out of when you book flights from Ithaca to Ontario.

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

    Departing from Ithaca to Region of Ontario will take you 14h 44m. Airlines will cover a distance of 179 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ithaca to Ontario 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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Alternative routes for Ithaca to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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