Cheap First Class flights to Allentown
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap first class flights to Allentown in 2025
Find the latest flights to Allentown in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on April 28, 2025.
Top Rated Airline | United Airlines |
|---|---|
No. of Airlines | 3 |
Arrival Airport | Newark Airport |
Find first class flight deals to Allentown
Cheapest first class flights to AllentownExplore the most affordable first class flight options available to Allentown. Find the lowest fares based on data from user searches, with prices last updated on April 28, 2025.
Explore the most affordable first class flight options available to Allentown. Find the lowest fares based on data from user searches, with prices last updated on April 28, 2025.
Travel insights for first class flights from USA to Allentown
Get recent, data-driven insights about first class flights from USA to Allentown including ideal travel times, pricing trends, and more.
What is the cheapest month to book a First Class flight from USA to Allentown?
Currently, July is the cheapest month in which you can book a First Class flight from USA to Allentown (average of $240). Flying from USA to Allentown in February is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Allentown by month
Plan your trip to Allentown by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.
Temperature in Allentown by month
Plan your trip to Allentown by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).