(WTNH) — Now is your chance to get a bargain on a flight.

Southwest Airlines is currently holding it’s semi-annual sale. Round-trip tickets costing less than $100 for many of the airlines shortest routes. One way flights beginning at $49 and increase to $79.99 or $129 depending on distance.

The holidays are blacked out though. Eligible travel periods will run from November 30th through December 20th and again from January 4th through February 15th. Fares are nonrefundable but they can be applied towards future trips on Southwest.

You have to act fast, the sale ends Thursday at midnight. To buy tickets, visit Southwest’s website.