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$337+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — YYZ
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 13, 2026.

This Delta deal was found by Cheapflights users on 2/10. 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.
Mon 3/231:33 pm
ITH
-
YUL
2 stops27h 58m
Delta
Fri 3/277:00 am
YUL
-
ITH
2 stops29h 53m
Delta
Deal found 2/10$551
This United Airlines deal was found by Cheapflights users on 2/11. 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
1 stop13h 02m
United Airlines
Wed 4/299:44 am
YYZ
-
ITH
1 stop14h 15m
United Airlines
Deal found 2/11$576
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/257:38 pm
ITH
-
YUL
2 stops15h 02m
United Airlines
Wed 4/299:45 am
YUL
-
ITH
2 stops14h 14m
United Airlines
Deal found 2/10$586
This Delta deal was found by Cheapflights users on 2/10. 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.
Mon 3/231:33 pm
ITH
-
YUL
2 stops27h 58m
Delta
Thu 3/267:00 am
YUL
-
ITH
2 stops16h 59m
Delta
Deal found 2/10$635
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/217:35 pm
ITH
-
YUL
1 stop16h 05m
United Airlines
Fri 3/272:13 pm
YUL
-
ITH
1 stop9h 29m
United Airlines
Deal found 2/10$658
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/217:35 pm
ITH
-
YUL
1 stop24h 13m
United Airlines
Wed 3/252:13 pm
YUL
-
ITH
1 stop9h 29m
United Airlines
Deal found 2/10$673
This Delta deal was found by Cheapflights users on 2/10. 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.
Sat 3/211:33 pm
ITH
-
YUL
2 stops26h 20m
Delta
Thu 3/267:00 am
YUL
-
ITH
2 stops29h 53m
Delta
Deal found 2/10$679
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/217:35 pm
ITH
-
YUL
2 stops16h 25m
United Airlines
Thu 3/262:13 pm
YUL
-
ITH
1 stop19h 29m
United Airlines
Deal found 2/10$683
This Delta deal was found by Cheapflights users on 2/10. 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.
Sun 3/221:33 pm
ITH
-
YUL
2 stops27h 58m
Delta
Fri 3/277:00 am
YUL
-
ITH
2 stops29h 53m
Delta
Deal found 2/10$697
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 3/237:35 pm
ITH
-
YUL
2 stops14h 45m
United Airlines
Tue 3/241:25 pm
YUL
-
ITH
2 stops10h 17m
United Airlines
Deal found 2/10$706
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/247:35 pm
ITH
-
YUL
2 stops11h 20m
United Airlines
Wed 3/259:25 am
YUL
-
ITH
2 stops14h 17m
United Airlines
Deal found 2/10$711
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/126:00 am
ITH
-
YYZ
2 stops12h 44m
United Airlines
Thu 3/192:45 pm
YYZ
-
ITH
1 stop3h 37m
United Airlines
Deal found 2/12$720

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 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$551
(Delta)

One-way from

$337
(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
Search Deals

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 13, 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

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Mon 3/23

1:33 pm-5:31 pm

2 stops27h 58m

Montreal Pierre Elliott Trudeau Intl

Fri 3/27

7:00 am-12:53 pm

2 stops29h 53m

$551

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Sat 4/25

6:00 am-5:57 pm

1 stop11h 57m

Toronto Pearson Intl

Wed 4/29

2:05 pm-11:59 pm

1 stop9h 54m

$576

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Sat 4/25

6:00 am-5:30 pm

2 stops11h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

9:15 am-11:59 pm

2 stops14h 44m

$586

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Tue 3/24

5:32 am-11:45 pm

2 stops18h 13m

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

7:00 am-11:59 pm

2 stops16h 59m

$635

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Sat 3/21

7:35 pm-11:40 am

1 stop16h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 3/24

9:15 am-11:42 pm

1 stop14h 27m

$658

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Sat 3/21

7:35 pm-11:40 am

1 stop16h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 3/27

2:13 pm-11:42 pm

1 stop9h 29m

$658

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Thu 3/12

6:00 am-6:44 pm

2 stops12h 44m

Toronto Pearson Intl

Thu 3/19

2:45 pm-6:22 pm

1 stop3h 37m

$720

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Mon 6/8

7:50 pm-12:10 am

1 stop4h 20m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

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 11h 57m. Airlines will cover a distance of 179 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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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