$4,826 Cheap Flights from St. Louis (STL) to Ajaccio (AJA)

View $4,826 flight on Sun, Aug 16, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Napoleon Bonaparte Airport (AJA)

Cheap Flights from St. Louis to Ajaccio (STL-AJA)

Prices were available within the past 7 days and start at $4,826 for one-way flights and $6,493 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Aug 16 - Mon, Aug 24
STL
St. Louis
AJA
Ajaccio
$6,493 Roundtrip, found 5 days ago
$6,493
Roundtrip
found 5 days ago
Select United flight, departing Sun, Aug 16 from St. Louis to Ajaccio, returning Mon, Aug 24, priced at $6,493 found 5 days ago
Lufthansa
Sun, Aug 16 - Mon, Aug 24
STL
St. Louis
AJA
Ajaccio
$6,512 Roundtrip, found 5 days ago
$6,512
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Aug 16 from St. Louis to Ajaccio, returning Mon, Aug 24, priced at $6,512 found 5 days ago
United
Wed, Jul 8 - Wed, Jul 15
STL
St. Louis
AJA
Ajaccio
$6,677 Roundtrip, found 3 days ago
$6,677
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 8 from St. Louis to Ajaccio, returning Wed, Jul 15, priced at $6,677 found 3 days ago
Lufthansa
Wed, Jul 8 - Wed, Jul 15
STL
St. Louis
AJA
Ajaccio
$6,696 Roundtrip, found 3 days ago
$6,696
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jul 8 from St. Louis to Ajaccio, returning Wed, Jul 15, priced at $6,696 found 3 days ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Napoleon Bonaparte Airport (AJA) cost?
Secure a cheap one-way flight from $4,826 or cheap return flight from $6,493 from Lambert-St. Louis Intl. Airport (STL) to Napoleon Bonaparte Airport (AJA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Napoleon Bonaparte Airport (AJA)?
August is the most affordable month to fly from STL to AJA. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Napoleon Bonaparte Airport (AJA)?
To find the cheapest airline that'll fly you from STL to AJA, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Napoleon Bonaparte Airport (AJA)?
There are no daily direct flights from Lambert-St. Louis Intl. Airport (STL) to Napoleon Bonaparte Airport (AJA). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from STL to AJA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Napoleon Bonaparte Airport (AJA)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Napoleon Bonaparte Airport (AJA) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**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 Napoleon Bonaparte Airport (AJA) last-minute?
Last-minute bookings from STL to AJA are typically more expensive. To secure the best rates, start looking for flights well in advance. That said, if your travel plans are flexible, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a STL to AJA flight and hotel package?
You'll generally save money by securing a STL to AJA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal flights and accommodations, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Napoleon Bonaparte Airport (AJA)?
Typically, you can reschedule or cancel your STL to AJA flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Napoleon Bonaparte
Roundtrip price
$6,492
Distance
4904 mi

Book with confidence

St. Louis to Ajaccio Flights

The cheapest times to fly from St. Louis to Ajaccio

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

 

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

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

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 Ajaccio in 2025. You can also book with separate airlines for your outbound and return journeys, from $4,826 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 Ajaccio 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 Ajaccio 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.

 

St. Louis to Ajaccio Flights

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*Available to One Key members.