$439 Cheap Flights from St. Louis (STL) to Elmira (ELM)

View $439 flight on Tue, Jun 3, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Elmira, NY (ELM-Elmira - Corning Regional)

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Cheap Flights from St. Louis to Elmira (STL-ELM)

Prices were available within the past 7 days and start at $439 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jul 16 - Sun, Jul 20
STL
St. Louis
ELM
Elmira
$318 Roundtrip, found 8 hours ago
$318
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Jul 16 from St. Louis to Elmira, returning Sun, Jul 20, priced at $318 found 8 hours ago
Delta
Wed, Jun 11 - Wed, Jun 25
STL
St. Louis
ELM
Elmira
$323 Roundtrip, found 3 days ago
$323
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jun 11 from St. Louis to Elmira, returning Wed, Jun 25, priced at $323 found 3 days ago
Delta
Mon, Jun 9 - Sat, Jun 14
STL
St. Louis
ELM
Elmira
$328 Roundtrip, found 5 days ago
$328
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jun 9 from St. Louis to Elmira, returning Sat, Jun 14, priced at $328 found 5 days ago
Delta
Mon, Jun 30 - Sat, Jul 5
STL
St. Louis
ELM
Elmira
$333 Roundtrip, found 18 hours ago
$333
Roundtrip
found 18 hours ago
Select Delta flight, departing Mon, Jun 30 from St. Louis to Elmira, returning Sat, Jul 5, priced at $333 found 18 hours ago
Delta
Wed, Jun 11 - Thu, Jun 26
STL
St. Louis
ELM
Elmira
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jun 11 from St. Louis to Elmira, returning Thu, Jun 26, priced at $338 found 3 days ago
Delta
Thu, Jun 12 - Mon, Jun 16
STL
St. Louis
ELM
Elmira
$343 Roundtrip, found 5 days ago
$343
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jun 12 from St. Louis to Elmira, returning Mon, Jun 16, priced at $343 found 5 days ago
Delta
Sat, Jun 7 - Fri, Jun 20
STL
St. Louis
ELM
Elmira
$378 Roundtrip, found 3 days ago
$378
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jun 7 from St. Louis to Elmira, returning Fri, Jun 20, priced at $378 found 3 days ago
Delta
Sat, Jun 7 - Tue, Jun 17
STL
St. Louis
ELM
Elmira
$383 Roundtrip, found 3 days ago
$383
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jun 7 from St. Louis to Elmira, returning Tue, Jun 17, priced at $383 found 3 days ago
Delta
Wed, Jul 16 - Sun, Jul 20
STL
St. Louis
ELM
Elmira
$388 Roundtrip, found 8 hours ago
$388
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Jul 16 from St. Louis to Elmira, returning Sun, Jul 20, priced at $388 found 8 hours ago
Delta
Mon, Jun 9 - Thu, Jun 26
STL
St. Louis
ELM
Elmira
$393 Roundtrip, found 3 days ago
$393
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jun 9 from St. Louis to Elmira, returning Thu, Jun 26, priced at $393 found 3 days ago
Flights from St. Louis (STL) to Elmira (ELM)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Elmira - Corning Regional
Airlines serving
Delta
Roundtrip price
$318
Distance
745 mi

St. Louis to Elmira Flights

The cheapest times to fly from St. Louis to Elmira

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Elmira are during the month of July. You can find some of the cheapest flights from St. Louis to Elmira with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Elmira

Sunday is one of the best days to book for cheap flights from St. Louis to Elmira: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Elmira

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Elmira in 2025. You can also book with separate airlines for your outbound and return journeys, from $439 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Elmira flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Elmira airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Elmira - Corning Regional Airport (ELM) cost?
Discover the latest flight deals from STL to ELM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STL to ELM?
The cheapest flights from STL to ELM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STL to ELM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STL to ELM. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Elmira - Corning Regional Airport (ELM)?
Nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Elmira - Corning Regional Airport (ELM) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from STL to ELM?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Elmira - Corning Regional Airport (ELM)?
To reach Elmira - Corning Regional Airport (ELM) without delays, book a flight that leaves Lambert-St. Louis Intl. Airport (STL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Elmira - Corning Regional Airport (ELM) last-minute?
Last-minute fares from STL to ELM are typically more expensive. To secure the cheapest rates, start searching for flights ahead of time. That said, if your travel plans are flexible, you may land a cheap fare right before your journey.
Is it cheaper to book a STL to ELM flight and hotel package?
Compared with arranging hotels and flights separately, booking a STL to ELM flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Just secure your flights and select from our extensive range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Elmira - Corning Regional Airport (ELM)?
In most instances, you can cancel or reschedule your STL to ELM flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s rules and fees on flight changes, or if you want further information, visit our Customer Service portal.

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*Available to One Key members.