STL - ITH
$334 Find Cheap Flights from St. Louis to Ithaca - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Ithaca departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Everything you should know
Cheapest round-trip
$366
Typical prices: $1,332-$1,332
United Airlines
Sun 11/4Sun 11/11
STL - ITH • 2 stops
Cheap Flights from St. Louis to Ithaca (STL-ITH)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Ithaca that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Cheap flights from St. Louis to Ithaca with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.
Wed, Nov 4 - Wed, Nov 11
1:08 pm - 11:44 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
9h 36m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
6:00 am - 3:43 pmITH Ithaca Tompkins County-STL Lambert-St Louis
10h 43m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$366United Airlines
Sat, Nov 7 - Tue, Nov 10
1:00 pm - 7:02 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
5h 02m1 stop Washington, D.C. Dulles Intl
6:00 am - 3:43 pmITH Ithaca Tompkins County-STL Lambert-St Louis
10h 43m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$444United Airlines
Sat, Nov 7 - Tue, Nov 10
9:40 am - 7:02 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
8h 22m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
6:00 am - 3:43 pmITH Ithaca Tompkins County-STL Lambert-St Louis
10h 43m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$449United Airlines
Sat, Nov 7 - Tue, Nov 10
8:30 am - 7:02 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
9h 32m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
6:00 am - 9:40 pmITH Ithaca Tompkins County-STL Lambert-St Louis
16h 40m3 stops Washington, D.C. Dulles Intl Atlanta Hartsfield-Jackson Chicago O'Hare Intl
$553United Airlines
Wed, Nov 4 - Wed, Nov 11
1:00 pm - 7:02 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
5h 02m1 stop Washington, D.C. Dulles Intl
6:00 am - 2:34 pmITH Ithaca Tompkins County-STL Lambert-St Louis
9h 34m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$576United Airlines
Sun, Dec 13 - Sat, Dec 19
1:18 pm - 11:44 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
9h 26m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
7:45 pm - 2:18 pmITH Ithaca Tompkins County-STL Lambert-St Louis
19h 33m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$939United Airlines
Sun, Dec 13 - Sat, Dec 19
1:18 pm - 11:44 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
9h 26m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
7:45 pm - 10:05 amITH Ithaca Tompkins County-STL Lambert-St Louis
15h 20m1 stop Washington, D.C. Dulles Intl
$987United Airlines
Wed, Nov 4 - Wed, Nov 11
1:00 pm - 11:44 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
9h 44m1 stop Washington, D.C. Dulles Intl
7:55 pm - 10:12 amITH Ithaca Tompkins County-STL Lambert-St Louis
15h 17m1 stop Washington, D.C. Dulles Intl
$1,029United Airlines
Sat, Nov 7 - Tue, Nov 10
1:00 pm - 7:02 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
5h 02m1 stop Washington, D.C. Dulles Intl
6:00 am - 10:12 amITH Ithaca Tompkins County-STL Lambert-St Louis
5h 12m1 stop Washington, D.C. Dulles Intl
$1,084United Airlines
Sun, Dec 13 - Sat, Dec 19
8:30 am - 11:44 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
14h 14m1 stop Washington, D.C. Dulles Intl
7:45 pm - 10:05 amITH Ithaca Tompkins County-STL Lambert-St Louis
15h 20m1 stop Washington, D.C. Dulles Intl
$1,741United Airlines
Wed, Nov 4
1:00 pm - 7:02 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
5h 02m1 stop Washington, D.C. Dulles Intl
$334United Airlines
Wed, Nov 4
6:00 am - 7:02 pmSTL Lambert-St Louis-ITH Ithaca Tompkins County
12h 02m2 stops Newark Washington, D.C. Reagan-National
$339United Airlines
Price, demand and travel trends for St. Louis to Ithaca flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from St. Louis to Ithaca?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Ithaca departing in november.
Round-trip flights from St. Louis to Ithaca typically range from $1,332 to $1,332. The lowest price found in the past 5 days was $366, on United Airlines.
What is the cheapest layover airport when flying from St. Louis to Ithaca?
Flights via Washington, D.C. Dulles Intl (IAD) offer the most affordable fares, with an average round-trip price of $1,332. Based on KAYAK data over the past 3 months.
When flying from St. Louis to Ithaca which airport offers the shortest layover?
Washington, D.C. Dulles Intl (IAD) had the shortest average connection time for St. Louis to Ithaca layovers at 3h 33m over the past 3 months.
Key details for St. Louis to Ithaca flights
Cheapest flight | $334 |
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When to book flights from St. Louis to Ithaca
Are your dates flexible? Find out the best times to travel from St. Louis to Ithaca based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your St. Louis to Ithaca flight questions, answered
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Your guide to booking St. Louis to Ithaca flights
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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.