You can fly for as low as $49 to select destinations. 

By Brigitt Earley
Updated June 08, 2016
The dry air on a plane can be a quick path to skin irritation, says Dr. Julia Tzu, the founder and medical director of Wall Street Dermatology. "Since we can't bring a humidifier with us on the plane, a hydrating moisturizer is the simple solution to looking refreshed even when we travel," says Tzu.But those with more oily skin may have the opposite problem, especially on long flights when you aren't able to do your typical before-bed wash. In that case, Tzu recommends using a cleansing water to wash up. Oil absorbing sheets can also help with oil control. No oil absorbing pads on hand? Opt for a tissue in a pinch. And no matter what your skin type, you should always drink plenty of water to stay hydrated for healthy skin, says Tzu.
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Planning a vacation late this summer—or a trip home for the holidays? Now might be your chance to score super low airfare.

As part of a special three-day sale that ends on Thursday, June 9, Southwest Airlines is offering one-way flights for as low $49 to $129. These prices are available on select flights departing as early as late this summer and as late as December. Here, an in-depth look at the available routes and the fare conditions:

Travel within the U.S.
Fares are valid August 23, 2016 through December 16, 2016 on Tuesdays, Wednesdays, and Saturdays, with the exception of travel to and from Florida and Nevada, which is only available on Tuesdays and Wednesdays. Fares are not available to Portland, Maine.

Travel to Puerto Rico
Fares are valid September 7, 2016 through December 8, 2016 on Mondays and Thursdays.

International Travel
Fares are valid August 23, 2016 through December 13, 2016 on Tuesdays and Wednesdays.

Some blackout dates do apply. Travelers headed to domestic destinations and Puerto Rico cannot get sale prices September 1-3, September 5, and November 18-29. Sale fares are not available to international destinations September 1-2 and November 18-20. Special fares from international destinations are not available September 4-6 and November 25-28.