Southwest brings back incredibly cheap flights

Attention travel bargain seekers: Southwest Airlines’ big semi-annual sale is now on. The sale fares launched Tuesday with round-trip tickets costing less than $100 for many of the airline’s shorts routes. One-way flights begin at $49 and increase to $79, $99 or $129 depending on distance. The holidays are blacked out – eligible travel periods run Nov. 30th through Dec….