Flights from San Francisco to Lehigh Valley lean towards being more expensive in June. Prices are generally better when you fly from San Francisco to Lehigh Valley in February, with the cheapest ticket starting at $158.
When flying from San Francisco to Lehigh Valley, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
To save up to 25% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Francisco to Lehigh Valley from $374 1-2 weeks out and tickets from $416 for flights departing within the next 72 hours.
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