Vuelos de American Airlines de Allentown (ABE) a St. Louis (STL) desde $194

It’s wise to find out about any quarantine requirements and travel advice reports in place in your destination city. Ensure you check out our Covid-19 Travel Advisor for up-to-date info on booking a flight to STL.

As soon as you receive your ticket for your American Airlines flight from ABE to Lambert-St. Louis Intl. Airport (STL), see if the terminal details are written on it. If not, contact your air carrier. They should be able to tell you where you’ll be flying in and out of.

American Airlines doesn’t have direct flights between Lehigh Valley International Airport and Lambert-St. Louis Intl. Airport (STL), so expect to make a stopover. If you have enough time between flights, browse the airport shops while you wait for your connection.

Enjoy some in-flight shut-eye and begin your vacation raring to go. You’ll have sufficient time to do so when traveling with American Airlines between ABE and STL, with the flight taking roughly 4 hours and 23 minutes.

When jetsetting from ABE to STL, you’ll find there are approximately 3 American Airlines daily flights to pick from.

For more info about changing your flight to St. Louis Lambert International Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.