Southwest Promo Code & Coupons

Southwest Airlines

1-Way Flights Starting at $39


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Southwest Airlines has select one-way fares with prices starting at $39. Book by September 3 for travel from September 8 through March 3, 2016. Exclusions may apply. See site for complete details.
View Sale Expires 09/03/15 Used 1,611 times
Southwest Airlines

Special Offers & Travel Deals


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Check these special offers on airfare, car rentals, hotel stays and more before you book your trip.
Activate Coupon Used 33 times

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Southwest Airlines

Skip The Lines + Free Drink Coupon With Business Select


Be one of the first to board with a guaranteed A1-15 boarding position. Pick the seat you want and have room for your carryon bags. Plus enjoy a premium drink onboard your flight with a coupon valid for use on day of travel.
View Sale Used 8 times
Southwest Airlines

Search Lowest Fares by Month


Looking for our lowest fares? Flexible with travel dates? Try Southwest Shortcut and use our low fare calendar to quickly find our lowest fares.
Activate Coupon Used 11 times
Southwest Airlines

Senior Fares + Perks


Travelers age 65 or older may qualify for discounted fares and other perks when they fly Southwest. See site for details.
Activate Coupon Used 9 times
Southwest Airlines

Discounted Tickets for Group Travel


If you are traveling with a group of ten or more, visit the Group Travel program page to find out how you can receive discounts on your airfare.
Activate Coupon Used 2 times
Southwest Airlines

Two Free Checked Bags


Bags fly free at Southwest Airlines. Save up to $120 roundtrip with two free checked bags.
Activate Coupon

Past Southwest Airlines Coupon Codes

These Southwest Airlines promo codes have expired but may still work.

Southwest Airlines

Labor Day Weekend 1-Way Fares Starting at $49


Search Labor Day Weekend 1-way fares at Southwest Airlines with prices starting at $49. Book by Monday for travel on September 5, 6 and 8. Exclusions may apply. See site for more details.
Activate Coupon Expired 08/03/15 Used 448 times
Southwest Airlines

Up to 50% Off 4-Day Ski Hotel Sale


Four days only! Book by August 21, 2015 and stay through April 15, 2016 to take advantage of these great deals.
Activate Coupon Expired 08/21/15 Used 2 times