Cheap flights from St. Louis (STL) to Port Au Prince (PAP)

Travelers have found that booking a Wednesday departure is the best way to save up to 79% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When flying from St. Louis to Port Au Prince, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Spirit Airlines is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

The cheapest flight price from St. Louis to Port Au Prince is $602. On average you can expect to pay $911. The most popular route, (Lambert-St Louis - Port Au Prince Mais Gate), can usually be booked for $1,154.

STL and PAP are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to PAP refers to a flight route from Lambert-St Louis Airport to Port Au Prince Mais Gate Airport.