Southwest Flash Sale: Fares from $39

Southwest Airlines is offering One-Way Flights to/from Select Cities with prices starting from $39 when you book your flight by 5/11/2017.

Additional details:

• Continental US travel valid 5/16 – 6/14 and 8/22 – 11/1.
• Travel dates may vary for cities outside the contiguous U.S.
• Points bookings do not include government fees from $5.60 per one-way flight.