February can be a great time to fly to St. Louis from Ireland with a flight ticket averaging about £735. Cheapflights users have found deals in the month of February for as cheap as £520. The most expensive prices can be found in the month of August.
When flying from Ireland to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Travelers have found it’s best to book a flight 61 days in advance to save up to 22% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to St. Louis 1-2 weeks in advance for as low as £725, or £878 for flights within the next 24 hours.
If you book a flight to St. Louis from Ireland, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.
This flight path from Ireland to Lambert-St Louis was viewed by 60 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
When booking a flight from Ireland to St. Louis, you may want to consider flying on Delta, Aer Lingus or Lufthansa as they are the most popular for this route.
Information is based on travel restrictions from Ireland to Lambert-St Louis
Most visitors from Ireland need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.
COVID-19 testing requirements
Visitors from Ireland are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.
Quarantine requirements
Visitors from Ireland are not required to quarantine after entering Lambert-St Louis.
Returning to Ireland from Lambert-St Louis
COVID-19 testing requirements
Visitors from Lambert-St Louis are not required to present a negative COVID-19 PCR test or antigen result upon entering Ireland.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Ireland.