$129 Cheap Delta flights Raleigh (RDU) to Ithaca (ITH)

Landing cheap one-way Delta Air Lines flights from RDU to ITH from $129 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $229 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Delta Air Lines flights to Ithaca are often more affordable in the low-season months of January and December. Whether you need a return or one-way ticket, you could land a better deal then.

Begin your search one to three months before your departure to get cheaper fares on Delta Air Lines flights from Raleigh - Durham Intl. Airport (RDU) to Tompkins Regional Airport (ITH). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, hit search and check the “Nonstop” filter on Expedia to browse any direct flights from RDU to ITH with Delta Air Lines or another airline.

To find the earliest departures from RDU to ITH with Delta Air Lines, sort your results by “Early Morning” and “Morning.” Choosing an early flight generally means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Jump on a Delta Air Lines flight from Raleigh - Durham Intl. Airport (RDU) to Ithaca, and you’ll probably touch down at Tompkins Regional Airport (ITH). This is the airline’s main hub in this destination.

Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a top choice for many passengers heading from RDU to ITH. What’s more, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee typically applies if you modify or cancel your booking more than 24 hours after it’s confirmed. To find flexible fares, select our “No cancel fee” or “Changes included” filter when searching for flights. For more details on changing or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”