STL - ITH

$468 Find Cheap Flights from St. Louis to Ithaca

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Ithaca departing on 10/8. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ithaca

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Ithaca, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Ithaca, as well as popular online travel agencies
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Flight Deals

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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Ithaca

Wed, Oct 8 - Wed, Oct 15
United Airlines Logo
6:30 am - 6:38 pmSTL-ITH
11h 08m2 stops
United Airlines Logo
7:53 pm - 10:49 amITH-STL
15h 56m2 stops
$468United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
3:23 pm - 11:43 pmSTL-ITH
7h 20m2 stops
United Airlines Logo
7:53 pm - 10:49 amITH-STL
15h 56m2 stops
$507United Airlines
Find Deal
Sat, Nov 8 - Fri, Nov 14
Delta Logo
4:10 pm - 12:21 amSTL-ITH
7h 11m1 stop
Delta Logo
5:40 am - 1:00 pmITH-STL
8h 20m2 stops
$544Delta
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Wed, Oct 1 - Sun, Oct 5
Delta Logo
4:10 pm - 12:05 amSTL-ITH
6h 55m1 stop
Delta Logo
5:42 am - 12:31 pmITH-STL
7h 49m2 stops
$549Delta
Find Deal
Sat, Nov 8 - Fri, Nov 14
United Airlines Logo
3:14 pm - 11:43 pmSTL-ITH
7h 29m2 stops
United Airlines Logo
7:40 pm - 2:25 pmITH-STL
19h 45m2 stops
$590United Airlines
Find Deal
Sat, Nov 8 - Fri, Nov 14
United Airlines Logo
9:00 am - 11:43 pmSTL-ITH
13h 43m2 stops
United Airlines Logo
7:40 pm - 3:46 pmITH-STL
21h 06m2 stops
$595United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Delta Logo
4:10 pm - 12:21 amSTL-ITH
7h 11m1 stop
Delta Logo
5:40 am - 2:43 pmITH-STL
10h 03m2 stops
$619Delta
Find Deal
Mon, Dec 8 - Fri, Dec 12
United Airlines Logo
3:19 pm - 11:43 pmSTL-ITH
7h 24m2 stops
United Airlines Logo
7:57 pm - 3:40 pmITH-STL
20h 43m2 stops
$622United Airlines
Find Deal
Sat, Nov 8 - Fri, Nov 14
United Airlines Logo
8:25 am - 11:43 pmSTL-ITH
14h 18m1 stop
United Airlines Logo
6:10 am - 11:44 pmITH-STL
18h 34m2 stops
$649United Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
United Airlines Logo
3:19 pm - 11:43 pmSTL-ITH
7h 24m2 stops
United Airlines Logo
7:57 pm - 10:07 amITH-STL
15h 10m1 stop
$668United Airlines
Find Deal

Everything you should know

Cheapest round-trip
$468
United Airlines
Wed 10/8Wed 10/15
STL - ITH • 2 stops
Cheapest one-way
Multiple Airlines
Thu 9/18
STL - ITH • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ithaca!
Booking Insights

KAYAK's insights & trends for St. Louis to Ithaca flights

Get data-powered insights and trends into flights from St. Louis to Ithaca to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Ithaca?

The average price of all round-trip flights from St. Louis to Ithaca clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ithaca on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from St. Louis to Ithaca. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

Find deals

Good to know

Cheapest flight$468
Flight from St. Louis to Ithaca

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.

FAQs for booking flights from St. Louis to Ithaca

  • What is the cheapest flight from St. Louis to Ithaca?

    In the last 3 days, the lowest price for a flight from St. Louis to Ithaca was $468 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Ithaca?

    No, a passport isn't needed to fly from St. Louis to Ithaca. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from St. Louis to Ithaca?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Ithaca, also known as Ithaca Tompkins County.

  • Which aircraft models fly most regularly from St. Louis to Ithaca?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Ithaca?

    Star Alliance, and SkyTeam are the airline alliances operating flights between St. Louis and Ithaca, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis to Ithaca?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Ithaca.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Ithaca?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ithaca from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Ithaca?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ithaca with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and ITH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Ithaca?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ithaca from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from St. Louis to Ithaca

Information on your arrival and departure airports

St. Louis (STL)
Ithaca (ITH)

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