Southwest Airlines Summer Sale from $48.98 1-way

Book ahead and save at least $10 on select routes, with any travel funds from cancellation valid until 2022. Buy Now at DealBase

• On the DealBase landing page, click “Southwest Airlines” in the top line to see this sale.
• We found this price on flights departing from Pittsburgh, PA (PIT) with arrival in Washington, D.C. (BWI) on July 14.
• Book this travel deal by June 12 for travel through August 31.
• If you decide not to travel, as long as you cancel your flight at least 10 minutes before its scheduled departure, the funds used to pay for a nonrefundable ticket can be used through September 7, 2022.