Flight prices from Saint Louis to Shannon

There’s no fixed price — fares between Saint Louis and Shannon can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Airport options between Saint Louis and Shannon

Even for routes around 6158 km, using different airports might affect flight cost and travel time.

• Airports in Saint Louis: Only Saint Louis - Lambert operates here.
• Airports in Shannon: Shannon is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Smart ways to search flights from Saint Louis to Shannon

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like Easyjet, Ryanair, British Airways, and more.

Other popular destinations

Flying to Ireland? Other travelers also searched: Cork, Dublin, Kerry County, Knock, Shannon.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.