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$272+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — YYZ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ithaca to Ontario

Keep the following information in mind while searching for Ithaca to Ontario flight deals. Data was last updated June 12, 2025.

Round-trip from

$524
(United)

One-way from

$272
(United Airlines)
From Ithaca Tompkins County to Ontario
Search Deals
One-way flight from Ithaca Tompkins County to Ontario
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Find 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 June 12, 2025.

This United deal was found by Cheapflights users on 6/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:10 amITH - YYZ
1 stop26h 21mMultiple Airlines
Sun 9/212:30 pmYYZ - ITH
1 stop9h 13mMultiple Airlines
Deal found 6/12$524
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/267:55 pmITH - YYZ
1 stop14h 09mUnited Airlines
Sat 8/27:50 amYYZ - ITH
2 stops15h 40mUnited Airlines
Deal found 6/11$637
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/253:00 pmITH - YYZ
1 stop8h 13mDelta
Fri 8/16:04 amYYZ - ITH
1 stop8h 16mDelta
Deal found 6/10$677
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/267:55 pmITH - YUL
1 stop23h 50mUnited Airlines
Sat 8/26:15 amYUL - ITH
2 stops17h 15mUnited Airlines
Deal found 6/11$791
This United deal was found by Cheapflights users on 6/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:50 pmITH - YUL
2 stops13h 33mMultiple Airlines
Thu 6/1211:23 amYUL - ITH
2 stops7h 25mMultiple Airlines
Deal found 6/11$1,728

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 June 12, 2025.
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 9/20

6:10 am-8:31 am

1 stop26h 21m

Toronto Pearson Intl

Sun 9/21

2:30 pm-11:43 pm

1 stop9h 13m

$524

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Sat 7/26

7:55 pm-10:04 am

1 stop14h 09m

Toronto Pearson Intl

Sat 8/2

7:50 am-11:30 pm

2 stops15h 40m

$637

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Fri 7/25

3:00 pm-11:13 pm

1 stop8h 13m

Toronto Pearson Intl

Fri 8/1

6:04 am-2:20 pm

1 stop8h 16m

$677

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Sat 7/26

7:55 pm-7:45 pm

1 stop23h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 8/2

6:15 am-11:30 pm

2 stops17h 15m

$791

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Sat 9/20

6:10 am-6:40 pm

2 stops12h 30m

$272

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Wed 7/9

6:15 am-2:19 pm

1 stop8h 04m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • 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.

  • What is the cheapest month to book a flight from Ithaca to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Ithaca to Region of Ontario (average of $243). Flying from Ithaca to Region of Ontario in July is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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