Cheap Flights from Ontario Intl. Airport (ONT) to Ithaca (ITH)

You can find one-way and return flights from ONT to ITH with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ONT to ITH ticket fares go up or down.

The cheapest months to fly from ONT to ITH are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter ONT to ITH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Ontario Intl. Airport (ONT) to Ithaca, NY (ITH-Tompkins Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 8 connecting flights per day from Ontario Intl. Airport (ONT) to Ithaca, NY (ITH-Tompkins Regional). Some common connection points include O'Hare Intl. (ORD), Denver Intl. (DEN), and San Francisco Intl. (SFO).

The earliest flight from Ontario Intl. Airport (ONT) to Ithaca, NY (ITH-Tompkins Regional) typically departs around 5:05 AM local time. This flight is operated by United. This is a seasonal service, active only in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Ontario Intl. Airport (ONT) to Ithaca, NY (ITH-Tompkins Regional) on a Sunday, with around 6 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United and Delta.

The most popular departure times for flights from Ontario Intl. Airport (ONT) to Ithaca, NY (ITH-Tompkins Regional) are in the late evening, from 9pm to midnight. Delta offers flights during this window. Many travelers prefer these times because you can make the most of your day before your flight, and arrive at your destination ready to start your day.

There are no nonstop flights from Ontario Intl. Airport (ONT) to Ithaca, NY (ITH-Tompkins Regional). Flights with two or more stops typically take around 14 hours 48 minutes to cover the approximately 3,672-kilometre distance. Keep in mind that actual travel times can vary depending on your specific routing, layover durations, and factors like wind patterns.

You can fly business class or first class between ONT and ITH. First class cabins are available on Delta.

It's easy to earn miles on a Ontario Intl. Airport (ONT) to Ithaca, NY (ITH-Tompkins Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Ithaca from Los Angeles - Ontario Intl. (ONT), you typically fly into Tompkins Regional (ITH) which offers domestic flights and connections. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), San Francisco Intl. (SFO), or Denver Intl. (DEN) before reaching Ithaca. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Ontario Intl. Airport (ONT) to Ithaca, NY (ITH-Tompkins Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Ontario Intl. Airport (ONT) to Ithaca, NY (ITH-Tompkins Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Ontario Intl. Airport (ONT) to Ithaca, NY (ITH-Tompkins Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.