Southwest Airlines Nationwide Sale: One-Way Flights As Low As $40
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Through August 24th, Southwest Airlines is offering up flights as low as $40 each way. As a deal idea, you can book a ticket from Philadelphia, PA to Nashville, TN for just $49 each way!
Keep in mind that purchased tickets are nonrefundable and a 14-day advance purchase is required. Discounted travel for the continental US is valid 9/5/2017 – 2/14/2018; click here for more restrictions and exclusions.