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STL - ITH

$259 Find cheap flights from St. Louis to Ithaca

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 6/25. 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
0 bags
jue. 7/11
jue. 7/18

Search 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
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
9:30 am - 8:14 pmSTL-ITH
9h 44m2 stops
5:00 pm - 10:56 pmITH-STL
6h 56m1 stop
$483United Airlines
Find Deal
mié., ago. 28 - mar., sep. 3
9:30 am - 8:14 pmSTL-ITH
9h 44m2 stops
5:00 pm - 3:49 pmITH-STL
23h 49m2 stops
$533United Airlines
Find Deal
mié., ago. 28 - mar., sep. 3
11:10 am - 8:14 pmSTL-ITH
8h 04m2 stops
5:00 pm - 10:56 pmITH-STL
6h 56m1 stop
$538United Airlines
Find Deal
mié., ago. 28 - mar., sep. 3
8:05 am - 8:14 pmSTL-ITH
11h 09m2 stops
4:47 pm - 10:37 pmITH-STL
6h 50m1 stop
$586United Airlines
Find Deal
mar., jul. 16 - mar., jul. 23
5:30 pm - 4:08 pmSTL-ITH
21h 38m2 stops
4:47 pm - 10:31 pmITH-STL
6h 44m1 stop
$591United Airlines
Find Deal
lun., jul. 8 - vie., jul. 12
9:30 am - 8:14 pmSTL-ITH
9h 44m2 stops
5:00 pm - 10:07 amITH-STL
18h 07m2 stops
$601United Airlines
Find Deal
mié., ago. 28 - mar., sep. 3
12:15 pm - 8:14 pmSTL-ITH
6h 59m1 stop
5:00 pm - 10:56 pmITH-STL
6h 56m1 stop
$618United Airlines
Find Deal
mié., ago. 28 - mar., sep. 3
12:15 pm - 8:14 pmSTL-ITH
6h 59m1 stop
5:00 pm - 10:56 pmITH-STL
6h 56m1 stop
$648United Airlines
Find Deal
mié., ago. 28 - mar., sep. 3
6:30 am - 2:20 pmSTL-ITH
6h 50m2 stops
3:00 pm - 9:14 amITH-STL
19h 14m2 stops
$662Delta
Find Deal
lun., jul. 8 - vie., jul. 12
10:15 am - 11:28 pmSTL-ITH
12h 13m2 stops
5:45 am - 12:00 pmITH-STL
7h 15m2 stops
$688Delta
Find Deal
mar., jul. 2 - dom., jul. 7

Flights from St. Louis to Ithaca - Travel Insights & Trends

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 flights from St. Louis to Ithaca clicked on KAYAK for each day over the last 12 months.
For St. Louis to Ithaca, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Ithaca back to St. Louis, the best deals are generally found on Monday, with Tuesday being the most expensive.

Good to know

Low season

August

High season

January

Cheapest flight

$259
Best time to beat the crowds with an average 55% drop in price.
Most popular time to fly and prices are also 19% lower on average.
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 $259 for a one-way ticket and $483 for a round-trip.

  • 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.

  • Which is the best airline for flights from St. Louis to Ithaca, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Ithaca are Delta and United Airlines. With an average price for the route of $445 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $598 and an overall rating of 7.4.

  • 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.

See more FAQs

Top airlines flying from St. Louis to Ithaca

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Ithaca. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Ithaca? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10277 reviews
7.4Food
8.0Entertainment
7.9Comfort
8.6Crew
8.2Boarding
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

It was a crowded flight. They did the best they could.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

The entertainment wasn’t playing in the app or online.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Book cheap flights from St. Louis to Ithaca

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to Ithaca found on KAYAK in the last 72 hours.
6/25mar.
2 stopsUnited Airlines
9h 38mSTL-ITH
$259
6/25mar.
1 stopUnited Airlines
5h 18mSTL-ITH
$609

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St. Louis - Ithaca Flights

Departure:

St. Louis (STL)United States

Destination:

Ithaca (ITH)United States

Return flight deals:

Ithaca - St. Louis

Cabin classes: