Over 1,000 Routes on Sale From Southwest, Late Summer/Fall Flights Starting at $88 RT

It's a Tuesday, which means Southwest Airlines is back with another sale. This 3-day discount is much more encompassing than the ones from previous weeks with over 1,000 routes marked down. Almost every one of Southwest's nonstop routes is part of this nationwide sale, with fares starting at just $88 roundtrip. Take a peek to see what's on sale from your hometown airport!

Departure dates are available on Monday - Thursday, and Saturdays from August 13 through December 19, 2018.  Travel to Nevada and Florida is valid only on Sundays through Wednesdays. Travel from Nevada and Florida is valid only on Tuesdays through Fridays. Flights are blacked out August 31, September 3, November 20-21 & November 24-26, 2018.

All tickets must be booked by Thursday, June 14, 2018, at 11:59 pm.

Please note, these fares are only available on Southwest.com. Other carriers regularly match these sale fares, so be sure to compare to find the best deal.

Sample nonstop sale fares include:

Las Vegas to Long Beach $88 roundtrip

Orlando to Ft. Lauderdale $116 roundtrip

Providence to Washington DC-National $120 roundtrip

Los Angeles to San Francisco $124 roundtrip

Oakland to San Diego $124 roundtrip

Ontario to San Jose, CA $124 roundtrip

Nashville to Milwaukee $132 roundtrip

Baltimore to Cincinnati $134 roundtrip

Burbank to Portland, OR $138 roundtrip

Salt Lake City to Los Angeles $152 roundtrip

Tucson to Las Vegas $158 roundtrip

Ft. Lauderdale to New Orleans $164 roundtrip

Washington DC-Dulles to Ft. Lauderdale $170 roundtrip

Atlanta to Detroit $176 roundtrip

Kansas City to Atlanta $182 roundtrip

Pittsburgh to Tampa $184 roundtrip

Austin to Denver $196 roundtrip

Minneapolis to Baltimore $198 roundtrip

Tampa to Philadelphia $202 roundtrip

Providence to Orlando $204 roundtrip

Denver to Seattle $214 roundtrip

Memphis to Chicago-Midway $218 roundtrip