Flights from Seattle to Lehigh Valley are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lehigh Valley.
To save up to 13% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Lehigh Valley from $213 1-2 weeks out and tickets from $252 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Lehigh Valley. Flights to Lehigh Valley from Seattle in February are about $214 on average during February, but can be found for as low as $102.
A simple way to save on the total cost of your ticket is to fly from Seattle to Lehigh Valley in the afternoon. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the evening.