Cheap American Airlines flights from St. Louis to Ithaca (STL to ITH)

Find The Best Day To Fly from St. Louis to Ithaca

Frequently asked questions

Can I catch a flight from Lambert-St. Louis Intl. Airport (STL) to Tompkins Regional Airport (ITH) right now?
Be sure to go to our Covid-19 Travel Advisor to see if there are any present quarantine requirements and travel advice reports in effect in Ithaca Tompkins Intl. Airport when flying in from St. Louis Lambert International Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to ITH, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to Ithaca

Courtyard by Marriott Ithaca Airport/University

Courtyard by Marriott Ithaca Airport/University

3 out of 5
29 Thornwood Dr, Ithaca, NY
This hotel features an indoor pool, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the business center, free WiFi in public areas, ...
8.6/10 Excellent! (1,023 reviews)
"Clean, quiet, comfortable and convenient location. Staff were very courteous, friendly and helpful. Bathrooms were tiny and a little dated. No free buffet breakfast, but many options in Ithaca within few minutes driving distance. Overall, we enjoyed our stay and would definitely stay here again."

Reviewed on Jul 10, 2025

Courtyard by Marriott Ithaca Airport/University
Cayuga Blu Hotel

Cayuga Blu Hotel

2 out of 5
2310 N Triphammer Rd, Ithaca, NY
This hotel features an indoor pool and a 24-hour gym. There's no skimping on freebies - guests receive free continental breakfast, free WiFi, and free self parking. ...
7.2/10 Good! (834 reviews)
"The staff was very accommodating and the amenities were great. They had a great complimentary breakfast and additional toys and pool floaties for the kids to enjoy."

Reviewed on Jul 14, 2025

Cayuga Blu Hotel
Homewood Suites by Hilton Ithaca

Homewood Suites by Hilton Ithaca

3 out of 5
36 Cinema Dr, Ithaca, NY
This hotel features an indoor pool and a gym. Free perks include buffet breakfast, free self parking, and a roundtrip airport shuttle. Free WiFi in public areas, ...
8.6/10 Excellent! (1,000 reviews)
"Friendly staff, great amenities including self service laundry, BBQ, hot tub and pool. The morning breakfast was excellent including chia pudding and overnight oats."

Reviewed on Jul 13, 2025

Homewood Suites by Hilton Ithaca
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.