Southwest Promo Code & Coupons

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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.
Get Offer Used 34 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 11 times today

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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 7 times today
Southwest Airlines

Earn Up to 4X Points

Get up to 35% Off and earn 2,400 Rapid Rewards points on car rentals with special deals from partners.
View Sale Used 3 times today

Southwest Airlines Deals

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Past Southwest Airlines Coupon Codes

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

Southwest Airlines

46 Years Sale | Flights As Low as $39

Southwest just launched their Cheers to 46 Years Sale with flights starting as low as $39 one way. Book by June 15th for travel August 22 – December 16.
Get Offer Expired 06/15/17 Used 1,504 times today
Southwest Airlines

One Way Flights from $40+

Book by 8/24. More Info » 14-day advance purchase required. Blackout dates apply. Continental US travel valid 9/5/2017 – 2/14/2018, international travel valid 9/12/2017 – 12/13/2017 and 1/9/2018 – 3/1/2018, travel to/from San Juan, Puerto Rico valid 9/6/2017 – 12/7/2017 and 1/16/2018 – 3/1/2018. See site for more details.
Get Offer Expired 08/24/17 Used 875 times today
Southwest Airlines - Companion Pass for California Residents

Companion Pass for California Residents

If you're a California resident and fly frequently, this deal is for you. More Info » Open a new Rapid Rewards Credit Card, make one purchase by 11/30/17 and you will receive a Companion Pass automatically. The Companion Pass allows you to choose one person to fly with you for free for an entire year! You will also receive 40,000 Southwest points when you spend $1000 in the first three months of opening your account. Don't miss out on this deal!
Get Offer Expired 11/30/17 Used 836 times today