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Southwest Airlines Sale and Promo Codes

SALES & OFFERS Offer Verified! 25 Used Today
$39 Flights + Free Cancellation or Change Fees
Fly with the comfort that there are no cancellation fees or changing flight fees. Get flights as low as $39.
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Today's Best Southwest Airlines Deals


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SALES & OFFERS Offer Verified! 1 Used Today
Earn 65,000 Points When You Open a Southwest Travel Card
Earn 65,000 points after you spend $2,000 on purchases in the first 3 months of opening your account.
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35% Off
COUPON Coupon Verified! 3 Used Today
Avis Car Rental- Up to 35% Off + Up to 2,400 Points
From now through January 31, 2021 you can earn up to 2,400 Rapid Rewards Points and save up to 35% on qualifying Avis rentals. This offer is valid on all car groups at any participating Avis airport location in the United States.
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SALES & OFFERS Offer Verified! 13 Used Today
Southwest Airlines Coupons and Promo Codes for September 2020
Click through to see Southwest Airlines's current promo codes, coupons, discounts, and special offers.You can also sign-up for their newsletter to never miss an offer.
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COUPON Coupon Verified! 1 Used Today
Dollar Car Rentals as Low as $20/day + 1,200 Points
Rent a car with Dollar for as low as $20 per day, plus earn 1,200 Rapid Rewards points. Valid at participating Dollar airport locations. This offer is valid on rentals through January 31, 2021.
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10% Off
COUPON Coupon Verified! 1 Used Today
10% Off Payless Car Rentals + 1,200 Points
Book your next car rental with Payless, and you can earn 1,200 Rapid Rewards Points and save 10%. This offer is valid on reservations booked and rentals completed by January 31, 2021.
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SALES & OFFERS Offer Verified! 3 Used Today
Current Flight Offers and Travel Deals
Check out Southwest Airlines' Current Flight Offers and Travel Deals! You can also sign-up for their newsletter to never miss an offer.
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SALES & OFFERS Offer Verified! 1 Used Today
4x Rapid Rewards on Your Next Car Rentals
Get 4x rapid rewards on your next car rental. Save on Avis, Alamo, Budget, Hertz and many more.
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30% Off
COUPON Coupon Verified! 1 Used Today
Budget Car Rental- Up to 30% Off + Up to 2,400 Points
From now through January 31, 2021 you can earn up to 2,400 points (4X the standard 600 points) and save up to 30% on qualifying Budget rentals. This offer is valid on all car groups at any participating Budget airport location in the United State
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COUPON Coupon Verified! 3 Used Today
Up to 35% Off Hertz Base Rates + 2,400 Points
From now through January 31,2021, you can earn up to 2,400 Rapid Rewards points, and save up to 35% on base rates for all Hertz rentals. Taxes, fees, and options excluded. Enter this Southwest coupon code at checkout.
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SALES & OFFERS Offer Verified! 1 Used Today
Earn Up to 10,000 Points Per Night
Book your hotel with us and earn up to 10,000 points per night.
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50% Off
SALES & OFFERS Offer Verified! 1 Used Today
50% Off Hotels
Find great deals around the country on hotels, apartments, resorts, and more.
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SALES & OFFERS Offer Verified! 1 Used Today
SouthWest Flies to Hawaii
Southwest is now flying to Honolulu and Maui, Hawaii with connecting service.
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COUPON Coupon Verified! 3 Used Today
10% Off Base Rates + 1,200 Points
Earn 1,200 Rapid Rewards points, double the standard 600, and save 10% on base rates when renting a mid-size or larger vehicle with Dollar Rent A Car through June 30, 2019. Taxes, fees, and options excluded. Enter this Southwest coupon code at checkout.
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SALES & OFFERS 1 Used Today
Travel Deals Every Week with Email Sign-Up
Register to receive discounts on flights, car rentals, hotels, and more.
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SALES & OFFERS 1 Used Today
Car Special Offers and Travel Deals
Check out Southwest Airlines' current car special offers and travel deals!
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SALES & OFFERS 1 Used Today
Fly with 2 Free Bags, No Cancellation Fees, and No Change Fees
Fly this Valentines Day with Southwest and enjoy the perks.
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50% Off
SALES & OFFERS 1 Used Today
Up to 50% Off Hotels
Find great deals around the country on hotels, apartments, resorts, and more.
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Recent Southwest Airlines Blog Posts

You Can Now Earn Southwest A-List Status While Lounging on the Couch

Chase is teaming up with Southwest Airlines to make reaching the airline’s elite A-List status easier than ever without having to go anywhere.

Wanna Get Away? 5 Best Southwest Flight Deals to Book in February With Your Rapid Rewards Points

For years, Southwest Airlines was my go-to airline because I qualified for its incomparable Companion Pass.

Popular Southwest Airlines Promo Codes & Sales
Discount Description Expires
OFFER $39 Flights + Free Cancellation or Change Fees Ongoing
OFFER Earn 65,000 Points When You Open a Southwest Travel Card Ongoing
35% Off Avis Car Rental- Up to 35% Off + Up to 2,400 Points 01/31/2021
OFFER Southwest Airlines Coupons and Promo Codes for September 2020 Ongoing
COUPON Dollar Car Rentals as Low as $20/day + 1,200 Points 01/31/2021
Expired Deals

Some coupons may work beyond their expiration date.

SALES & OFFERS 2 Used Today
Free Companion Pass When You Buy a Flight
Register and purchase flight by 9/24. Travel by 11/15. Your companion flies free with you 1/6 - 2/28/2021.
Expired 09/24/20
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SALES & OFFERS 1 Used Today
Earn Double Rapid Rewards Points
Earn double Rapid Rewards points when you register, book and travel by 8/31/2020.
Expired 08/31/20
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SALES & OFFERS 1 Used Today
Fares As Low As $49 One-Way
Find fares as low as $49 one way. Some restrictions apply.
Expired 08/13/20
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DEAL
Southwest Airlines 20% discount for points travel 9/15-10/31/20 YMMV?
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Be notified instantly for Southwest Airlines deals

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OFFERS AVAILABLE
14 Verified Coupons
225 Used Today
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About Southwest Airlines

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4.8
Based on 5 ratings
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For over 50 years Southwest has boasted inexpensive flights throughout the United States. With comfortable seating, low-cost flights and many perks for a relaxing trip they are now one of the most well-known airlines in the country. Just select your destination on their site and find a fare that works for you.

Total Offers 19
Coupon Codes 6
Best Discount 35% Off

Southwest Airlines Discount Tips

Secure your flights at Southwest Airlines air booking to keep your costs down on your next trip. With coupon codes and exclusive sales, Southwest makes sure you get low prices on fares that get you where you need to go.

Get Codes Through Social Media

Follow Southwest on Facebook and Twitter for sales notifications and a Southwest Airlines promo code. These codes can include up to 50% off select fares, 40% off merchandise, free rewards points and more. Check back frequently as they are continually changing.

Sign Up for Emails

When you sign up for their email list you'll get notifications of discounted airfares and Southwest Airlines coupons. It's free to sign up and you'll find out about sales as soon as they happen. Not only will you get discounts on flights but also on Southwest Airlines car bookings.

Take Advantage of the Winter Sale

While Southwest has many sales throughout the year, their most substantial ones are in the winter. Cash in on a Southwest Airlines sale that features discounts on many flights between mid-November and February, some as low as $39 one way. Keep an eye out for these deals as well as other smaller sales during that time.

Become an A-List Member

One surefire way to save is to become a member of Southwest's A-List. Your points won't expire, you'll be eligible for unlimited reward seats and no blackout dates when you sign up. Enrollment is free and you'll get access to discounted Click N' Save deals each week. For extra help signing up, call 1-800-I-FLY-SWA or email them through the contact section of the site.

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Southwest Airlines User Reviews Average User Rating 4.8 Based on 5 ratings

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More About Southwest Airlines Coupons

How long do Southwest Airlines coupons last?

The Southwest Airlines promo codes currently available end sometime between 01/31/2021 and 01/31/2021. However, some Southwest Airlines deals don't have a definite end date, so it's possible the promo code will be active until Southwest Airlines runs out of inventory for the promotional item. Get Southwest Airlines coupons.

How to save money at Southwest Airlines?

You can save money at Southwest Airlines by using one of the current Southwest Airlines coupons from Slickdeals. Right now, the most you can save is 35% off. Get Southwest Airlines coupons.

How many Southwest Airlines online coupons are available?

There are currently 19 Southwest Airlines online coupons reported by Southwest Airlines. These deal offers are available online, including 6 coupon codes. Today alone, users have collectively cashed in on 225 offers. Get Southwest Airlines coupons.

How do I use Southwest Airlines coupons?

To use a Southwest Airlines coupon, copy the related promo code to your clipboard and apply it while checking out. Some Southwest Airlines coupons only apply to specific products, so make sure all the items in your cart qualify before submitting your order. If there's a brick-and-mortar store in your area, you may be able to use a printable coupon there as well. Get Southwest Airlines coupons.

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