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$349+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — YYZ
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$620
(United Airlines)

One-way from

$349
(United Airlines)
From Ithaca Tompkins County to Ontario
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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 July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 10/206:10 amITH - YYZ
2 stops10h 53mUnited Airlines
Fri 10/246:10 pmYYZ - ITH
1 stop24h 28mUnited Airlines
Deal found 7/1$620
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/157:55 pmITH - YUL
1 stop19h 05mUnited Airlines
Tue 8/269:15 amYUL - ITH
1 stop14h 28mUnited Airlines
Deal found 7/1$660
This United deal was found by Cheapflights users on 7/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:10 amITH - YYZ
1 stop26h 21mMultiple Airlines
Fri 10/248:55 pmYYZ - ITH
1 stop26h 48mMultiple Airlines
Deal found 7/1$669
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:37 amITH - YUL
2 stops12h 13mDelta
Tue 8/266:00 amYUL - ITH
2 stops8h 19mDelta
Deal found 7/1$685
This Delta deal was found by Cheapflights users on 7/3. 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 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
Mon 7/286:04 amYYZ - ITH
1 stop8h 16mDelta
Deal found 7/3$755
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:15 amITH - YUL
1 stop5h 15mMultiple Airlines
Sun 8/249:15 amYUL - ITH
1 stop9h 23mMultiple Airlines
Deal found 7/3$1,330

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 July 3, 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

Mon 10/20

6:10 am-5:03 pm

2 stops10h 53m

Toronto Pearson Intl

Fri 10/24

6:10 pm-6:38 pm

1 stop24h 28m

$620

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Fri 8/15

7:55 pm-3:00 pm

1 stop19h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 8/26

9:15 am-11:43 pm

1 stop14h 28m

$660

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Mon 10/20

6:10 am-8:31 am

1 stop26h 21m

Toronto Pearson Intl

Fri 10/24

8:55 pm-11:43 pm

1 stop26h 48m

$669

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Tue 8/19

5:37 am-5:50 pm

2 stops12h 13m

Montreal Pierre Elliott Trudeau Intl

Tue 8/26

6:00 am-2:19 pm

2 stops8h 19m

$685

IthacaToronto

ITH - YYZ

ITHYYZ

Ithaca Tompkins County

Fri 7/25

3:00 pm-11:13 pm

1 stop8h 13m

Toronto Pearson Intl

Mon 7/28

6:04 am-2:20 pm

1 stop8h 16m

$755

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Sun 8/17

6:15 am-11:30 am

1 stop5h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 8/24

9:15 am-6:38 pm

1 stop9h 23m

$1,330

IthacaMontreal

ITH - YUL

ITHYUL

Ithaca Tompkins County

Fri 8/22

7:50 pm-7:15 am

2 stops11h 25m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

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 July 3, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Ithaca to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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 August is currently the most expensive (average of $348). 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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