Cheap Flights from Odesa (ODS) to St. Louis (STL)

Popular airlines from Odesa (ODS-Odesa Intl.) to St. Louis Lambert Intl. Airport (STL)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Odessa Intl. Airport to STL last minute?
Being the spontaneous type is a wonderful way to explore the world, but it isn't always the best method to nab a bargain fare. Consider booking your Odessa Intl. Airport to Lambert-St. Louis Intl. Airport (STL) journey ahead of time rather than leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you arrive in Lambert-St. Louis Intl. Airport (STL)!
Can I change the date of my flight from ODS to Lambert-St. Louis Intl. Airport (STL)?
It's so easy to make changes to your Odessa Intl. Airport to Lambert-St. Louis Intl. Airport (STL) journey yourself. Simply go to the Expedia Trips portal and choose "change flight." Look around for new flights and lock in the one that better fits your plans. You'll get an estimate of your flight change cost, if applicable. Alternatively, visit our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

Travel information

Travel information

Origin airport
Odesa Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
5516 mi

Book with confidence

Book with confidence

Odesa to St. Louis Flights

The cheapest times to fly from Odesa to St. Louis

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 Odesa to St. Louis are during the month of . You can find some of the cheapest flights from Odesa to St. Louis with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Odesa to St. Louis: 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 Odesa to St. Louis

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 Odesa to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Odesa to St. Louis 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 Odesa to St. Louis 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.

 

Odesa to St. Louis Flights
*Available to One Key members.