Cheap Flights from St. Louis (STL) to Praslin Island (PRI)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Praslin Island (PRI)

Alternative airports near Praslin Island

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seychelles Intl. SEZ. Cheapest option available. Flights from $1,861
SEZ
Seychelles Intl.
Cheapest
Flights from $1,861

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Praslin Island Airport (PRI) cost?
Grab a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Praslin Island Airport (PRI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Praslin Island Airport (PRI)?
Traveling in is a great way to save, as it's the cheapest month for flights between STL and PRI. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Praslin Island Airport (PRI)?
To find the cheapest airline flying from STL to PRI, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Praslin Island Airport (PRI)?
You'll have to hop on a flight with a layover when traveling from Lambert-St. Louis Intl. Airport (STL) to Praslin Island Airport (PRI). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from STL to PRI?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be 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 Praslin Island Airport (PRI)?
To reach Praslin Island Airport (PRI) without delays, pick a flight that takes off from Lambert-St. Louis Intl. Airport (STL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Praslin Island Airport (PRI) last-minute?
Last-minute bookings from STL to PRI are usually more expensive. For the lowest prices, start looking for flights well ahead of time. That said, if you're flexible with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a STL to PRI flight and hotel package?
Compared with arranging hotels and flights separately, booking a STL to PRI flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Praslin Island Airport (PRI)?
Generally, it's possible to cancel or reschedule your STL to PRI flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Praslin Island
Distance
9245 mi

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St. Louis to Praslin Island Flights

The cheapest times to fly from St. Louis to Praslin Island

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

 

The best time to book a flight from St. Louis to Praslin Island

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

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 Praslin Island 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 St. Louis to Praslin Island 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 Praslin Island 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 Praslin Island Flights
*Available to One Key members.