BOSTON (CBS) —  Feeling a bit of wanderlust, or just been looking to plan a getaway? Well, Southwest Airlines may give a final nudge to those teetering on the fence for taking a trip. Tuesday morning they started a sale for flights between August 22 through December 13, and the flights are as low as $49 for their shortest routes.

Flights that are under 500 miles start at $49 and go up from there, generally related to the distance of the flights. International options are included as well but those are more limited. For instance, the sale is valid for international flights on just Tuesdays or Wednesdays.

southwest Southwest Airlines Unveils 72 Hour Sale Offering Flights Starting At Just $49

Southwest Airlines passenger planes are seen at Chicago’s Midway Airport in Illinois. (Photo credit KAREN BLEIER/AFP/GettyImages)

The sale excludes Fridays, Sundays, Labor Day and Thanksgiving. But you’ve got to move quick as these low rates end on June 8th. This fire sale isn’t abnormal from Southwest. In prior years, they’ve had similar three-day sales in both June and October.

Here’s how much rates start at to fly one-way out of Boston to the following cities:

– Atlanta for $58
– Columbus, Ohio for $69
– Indianapolis for $79
– Kansas City for $121
– Milwaukee for $69
– Nashville for $59
– St. Louis for $129

Click here for rates from more airports.