$49 sale fares. Don't blink, book!
Southwest.com

Book by 3/15. 21-day advance purchase required. Nonrefundable. Seats, travel days, and markets limited. Blackout dates apply. Domestic travel valid 4/3/18 – 6/13/18 and 8/21/18 – 10/31/18. Travel to/from San Juan, Puerto Rico valid 4/3/18 – 5/17/18, and 9/5/18 – 10/31/18. International travel valid 4/3/18 – 5/17/18, and 8/21/18 – 10/31/18. Fares not available to/from Norfolk, VA; Rochester, NY. Points bookings do not include government fees from $5.60 per one-way flight.