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Fares from $67 One Way, $171 Round Trip from Washington to Allentown

Prices starting at $171 for return flights and $67 for one-way flights to Allentown were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

More About Flying To Allentown from Washington

Route Information for Flights from Washington to Allentown

Origin Airport IATA CodeWAS
Destination Airport IATA CodePHL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Flights Review

Dec 14, 2018

Nice, easy flight!

Nov 8, 2018

Staff was not always the most hospitable, and there were trouble with a lot of the screens not working. That was frustrating. Overall, it was a good flight though.

Nov 5, 2018

Flight attendant CC

Sep 14, 2018

Everything ran smoothly. The flight attendant was the friendliest I've ever encountered. She was very customer oriented.

Aug 29, 2018

Very grateful of your services !!!!!

Jul 30, 2018

Pretty bare bones. Not horrible but not womderfful. Got there safely though. Staff nice.

May 8, 2018

Very efficient I really love uninted I thank you for your service

Washington to Allentown

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Feel confident when you book your Washington to Allentown flights, a great hotel or a full vacation package that you are getting the best deal around. Orbitz’s low price guarantee assures you of peace of mind.

^Savings based on all package bookings with Flight + Hotel made on Orbitz.com from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.