Southwest Promo Code & Coupons

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Southwest Airlines

1-Way Fares Starting at $38


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Click through for select 1-way fares on sale with prices starting at $38 at Southwest Airlines. Book by Thursday for travel from October 11th through March 8th. Exclusions apply.
View Sale Expires 09/29/16 New
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.
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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. More Info » 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 11 times today
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.
Get Offer Used 6 times today

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Past Southwest Airlines Coupon Codes

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

Southwest Airlines

1-Way Fares Starting at $49


Click through for a selection of 1-way fares with prices starting at $49 from Southwest Airlines. Book your flight by August 18th for travel through March 2nd. Some exclusions apply.
Get Offer Expired 08/18/16 Used 236 times today
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.
Get Offer Expired 08/03/15 Used 448 times today