[Expired]Southwest Airlines Nationwide Airfare Sale
- Airfarewatchdog offers Southwest Airlines Nationwide Airfare Sale starting from $49 ow.
- Domestic travel valid 9/18/18 – 3/6/19.
- 14-day advance purchase required.
- Nonrefundable.
- Points bookings do not include government fees from $5.60 per one-way flight.
- Deal ends 9/20.