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  4. St Louis, MO - Allentown, PA

Cheap Flights from St Louis, MO (STL) to Allentown, PA (ABE)

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Discover the cheapest flights from St Louis, MO to Allentown, PA
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Wed, Nov 25 - Wed, Dec 2
AA
AADirect
STL - ABE
AA
AADirect
ABE - STL
416$
Prime price per passenger
Sun, Dec 20 - Sat, Dec 26
AA
AADirect
STL - ABE
AA
AADirect
ABE - STL
798$
782$
Prime price per passenger
Fri, Dec 4
AA
AADirect
STL - ABE
153$
148$
Prime price per passenger
Wed, Nov 25
AA
AADirect
STL - ABE
233$
229$
Prime price per passenger
Wed, Dec 16
AA
AADirect
STL - ABE
276$
260$
Prime price per passenger
Fri, Jan 1
AA
AADirect
STL - ABE
289$
277$
Prime price per passenger
Thu, Jan 14
AA
AADirect
STL - ABE
309$
291$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from St Louis, MO to Allentown, PA

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
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week: Nov 30 - Dec 6
Flights from just $148
$359
$314
$166
$313
$148
$251
$221
$267
$291
$336
NovemberDecemberJanuary
Flying Time3 h and 51 mWhen flying from St Louis, MO to Allentown, PA, this can take around 3 h and 51 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$148The best price for flights from St Louis, MO to Allentown, PA offered by eDreams, which have been found by our customers in the last 3 days
Origin airportSt. Louis Lambert International AirportWhen flying from St Louis, MO to Allentown, PA
Destination airportLehigh Valley International AirportFor the route from St Louis, MO to Allentown, PA
Peak seasonMarchMarch is the busiest time to fly from St Louis, MO to Allentown, PA according to search data results from our customers
One-way average Price$216A flight from St Louis, MO to Allentown, PA at eDreams will cost around $216, this being based on prices of the previous 6 months of data
Best time to bookMarchMarch is one of the most frequent times to fly to Allentown, PA from St Louis, MO according to real data from our customers
Distance: 795 mi
St Louis, MO airports
St. Louis Lambert International Airport (STL)How far from city center: 12 mi
Allentown, PA airports
Lehigh Valley International Airport (ABE)How far from city center: 3 mi

Book a flight from St Louis, MO to Allentown, PA

Compare fares, schedules and travel times for flights from St Louis, MO (STL) to Allentown, PA (ABE) on eDreams. Choose between nonstop and connecting flights, then sort the results by price, schedule or number of stops.

For reference, the lowest recent price for this route is $148. Your fare will vary depending on your travel date and how early you book.

  • Flight Duration: Nonstop flights from St Louis, MO to Allentown, PA take about 3 h and 34 m, and connecting flights take longer.
  • Departure Airport: Most flights depart from St. Louis Lambert International Airport (STL), the main airport in St Louis, MO.
  • Arrival Airport: Flights land at Lehigh Valley International Airport (ABE), the main airport in Allentown, PA.

Make your trip to Allentown, PA easier by booking your flight, hotel and rental car together with eDreams. That way, everything is in one place and simple to keep track of.

Frequently asked questions about flights from St Louis, MO to Allentown, PA

On average, how much is the price of a flight from St Louis, MO to Allentown, PA?
When you fly from St Louis, MO to Allentown, PA the average price is $216. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from St Louis, MO to Allentown, PA, how can I find the cheapest price?
The cheapest price for a flight from St Louis, MO to Allentown, PA is $148. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from St Louis, MO to Allentown, PA?
The most popular months to book a trip from St Louis, MO to Allentown, PA are May, May and May, based on the searches of our customers.
When is the best time to travel from St Louis, MO to Allentown, PA?
The best time of the year to visit Allentown, PA depends on lots of personal preferences, especially the price. Regarding popularity, June is the best month to fly to Allentown, PA from St Louis, MO in terms of searches from our customers, followed by May and July. If you prefer to avoid the busy season and get away from the crowds November, October and August are the months with fewer searches for St Louis, MO - Allentown, PA.
How long does the flight from St Louis, MO to Allentown, PA take?
Flight length from St Louis, MO to Allentown, PA is around 3 h and 51 m on average, at an average distance of 794.91 mi, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Allentown, PA compared to St Louis, MO?
While in St Louis, MO the temperatures can reach an average of 78ºF ºC in summer, Allentown, PA's temperatures can go up to 71ºF ºC during the hot season. In winter, however, weather indicators show around 30ºF ºC in Allentown, PA, compared to the 35ºF ºC average degrees reported in St Louis, MO.

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