$189 Cheap Flights from Ithaca (ITH) to St. Louis (STL)

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Cheap Flights from Ithaca to St. Louis (ITH-STL)

Prices were available within the past 7 days and start at $189 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 31 - Tue, Oct 1
ITH
Ithaca
STL
St. Louis
$238 Roundtrip, found 5 days ago
$238
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 31 from Ithaca to St. Louis, returning Tue, Oct 1, priced at $238 found 5 days ago
Delta
Tue, Sep 3 - Tue, Oct 1
ITH
Ithaca
STL
St. Louis
$263 Roundtrip, found 5 days ago
$263
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 3 from Ithaca to St. Louis, returning Tue, Oct 1, priced at $263 found 5 days ago
Delta
Sat, Aug 31 - Sat, Sep 21
ITH
Ithaca
STL
St. Louis
$265 Roundtrip, found 3 days ago
$265
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 31 from Ithaca to St. Louis, returning Sat, Sep 21, priced at $265 found 3 days ago
Delta
Sat, Aug 31 - Sat, Sep 7
ITH
Ithaca
STL
St. Louis
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 31 from Ithaca to St. Louis, returning Sat, Sep 7, priced at $279 found 3 days ago
Delta
Wed, May 1 - Tue, May 7
ITH
Ithaca
STL
St. Louis
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, May 1 from Ithaca to St. Louis, returning Tue, May 7, priced at $284 found 4 days ago
Delta
Tue, Sep 3 - Sat, Sep 21
ITH
Ithaca
STL
St. Louis
$290 Roundtrip, found 3 days ago
$290
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 3 from Ithaca to St. Louis, returning Sat, Sep 21, priced at $290 found 3 days ago
Delta
Thu, May 2 - Tue, May 7
ITH
Ithaca
STL
St. Louis
$292 Roundtrip, found 6 days ago
$292
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, May 2 from Ithaca to St. Louis, returning Tue, May 7, priced at $292 found 6 days ago
Delta
Tue, Sep 3 - Sat, Sep 7
ITH
Ithaca
STL
St. Louis
$304 Roundtrip, found 3 days ago
$304
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 3 from Ithaca to St. Louis, returning Sat, Sep 7, priced at $304 found 3 days ago
Delta
Wed, Oct 9 - Tue, Oct 15
ITH
Ithaca
STL
St. Louis
$308 Roundtrip, found 4 days ago
$308
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 9 from Ithaca to St. Louis, returning Tue, Oct 15, priced at $308 found 4 days ago
Delta
Wed, May 1 - Mon, May 13
ITH
Ithaca
STL
St. Louis
$311 Roundtrip, found 6 days ago
$311
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, May 1 from Ithaca to St. Louis, returning Mon, May 13, priced at $311 found 6 days ago
Flights from Ithaca (ITH) to St. Louis (STL)
Origin airport
Tompkins Regional
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Delta, United
Roundtrip price
$237
Distance
773 mi

Ithaca to St. Louis Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Ithaca to St. Louis offer the perfect respite. Not only does exploring St. Louis provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Ithaca to St. Louis may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of St. Louis are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to St. Louis more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to St. Louis is $189 now!

Frequently asked questions

How much is a flight from Ithaca Tompkins Intl. Airport to Lambert-St. Louis Intl. Airport (STL)?
Round-trip tickets between ITH and St. Louis Lambert International Airport start from $238. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ithaca Tompkins Intl. Airport to STL?
This varies from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where you’ll find easy instructions on how to cancel your flight online.
How do I find cheap flights from Ithaca Tompkins Intl. Airport to Lambert Field that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Ithaca Tompkins Intl. Airport to STL flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Tompkins Regional Airport (ITH) to STL?
A flight distance of just 777 mi separates Ithaca and St. Louis. Once you’re up in the air, you won’t get a chance to do much more than browse the magazine in your seat-back pocket.
Which airlines fly direct from Tompkins Regional Airport (ITH) to STL?
At the moment, no airlines offer direct flights from ITH to Lambert-St. Louis Intl. Airport (STL). You’ll have to book a flight with at least one stop. To get the best connections and price, lock in your airfare well in advance.
Are Tompkins Regional Airport (ITH) to Lambert-St. Louis Intl. Airport (STL) flight tickets cheaper when they're purchased at the last minute?
It is possible to find a fantastic last-minute deal from Ithaca Tompkins Intl. Airport to Lambert Field, but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it’s worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals often, so you can be sure you’re always getting the latest offers.
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