$286+ Cheap flights from Ontario to Ithaca (ONT - 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to Ithaca with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Ithaca
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Ithaca (ITH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.
Round-trip from | $498 (Delta) |
|---|---|
One-way from | $286 (United Airlines) |
Popular in | May |
Cheapest in | January |
Average price | $723 |
Find flight deals from Ontario to Ithaca
Cheapest flights from Ontario to IthacaExplore the most affordable flight options available from Ontario to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
Explore the most affordable flight options available from Ontario to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
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.
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.
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 junio 12, 2025.
Use the filters below to find and compare flights from Ontario to Ithaca that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
OntarioIthaca
ONT - ITH
ONTITH
Ontario
lun. 7/14
10:05 pm-2:20 pm
2 stops13h 15m
Ithaca Tompkins County
mar. 8/5
5:36 am-7:20 pm
2 stops16h 44m
OntarioIthaca
ONT - ITH
ONTITH
Ontario
lun. 9/29
7:02 am-11:43 pm
2 stops13h 41m
Ithaca Tompkins County
lun. 10/6
7:53 pm-10:42 pm
2 stops29h 49m
OntarioIthaca
ONT - ITH
ONTITH
Ontario
mar. 7/29
7:00 am-11:30 pm
2 stops13h 30m
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.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Ithaca
What is the cheapest month to book a flight from Ontario to Ithaca?
Currently, February is the cheapest month in which you can book a flight from Ontario to Ithaca (average of $359). Flying from Ontario to Ithaca in August is currently the most expensive (average of $478). 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.
Rainfall in Ithaca by month
Plan your trip to Ithaca by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ithaca ranges from 2.0 - 3.9 inches per month. July is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Ithaca when rainfall is around 2.0 in.
Temperature in Ithaca by month
Plan your trip to Ithaca by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ithaca, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).
Reviews of airlines servicing Ithaca
Get insights into the airlines that provide service to Ithaca. 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 Ithaca. Reviews last updated junio 12, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Ontario to Ithaca to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Lucy,Nov 2023
ATL - JFK
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Lucy,Nov 2023
ATL - JFK
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Lucy,Nov 2023
ATL - JFK