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Past Southwest Airlines Coupons
These coupons have expired, but may still work.
50% Off Base Fares
*Use promotion code WOW50 from 9/26-9/28/23 for travel on select flights from 10/24/23-3/6/24. Cont. U.S. travel blacked out 11/17-11/22, 11/25-11/27, 12/21-12/23, 12/26-12/30, 1/1-1/2, 1/6-1/7, 2/16, and 2/19. SNA (Orange County) blacked out 10/24-12/31, 1/1-1/2, 1/6-1/7, 2/16 and 2/19. Travel to intl, HI, PR blacked out 11/17-11/19, 12/15-1/8, 1/11-1/13 and 2/15-2/18. Travel from intl, HI, PR blacked out 11/24-11/27, 12/15-1/8, 1/15-1/16, and 2/23-2/27. Restrictions and exclusions apply. Seats and days limited. Discount is applied before government taxes and fees.
ENDS SOON! Southwest Airlines $29 One Way Airfares (Travel After 8/15)
Score One-way fares within CA for $29 and 29% off base fares to and from California with promo code at checkout. Travel after 8/15, book by 7/26.
Earn Companion Pass & 30k Points For Cardholders
30,000 bonus points after you spend $4,000 on purchases in the first 3 months from account opening
One Way As Low As $59
21-day advance purchase required. Purchase from January 17 through January 19, 2023, 11:59 p.m. Pacific Time. Travel valid February 7 through May 17, 2023.
One Way Fares As Low As $59
Receive one way fares as low as $59 sitewide with this Southwest Airlines discount. Restrictions, exclusions, and blackout dates apply. 21-day advance purchase required. Seats and days limited. Select markets. Book 8/16 - 8/26.
40% Off Flights
Southwest Airlines is offering 40% off select flights when you enter this Southwest promo code. Book using this code today through 8/10 travel from 8/23/2022-2/15/2023.
75,000 Bonus Points w/ $5000 Spent On SW Credit Card
Earn 75,000 points after you spend $5,000 on purchases in the first 3 months from account opening.
40% Off Base Fares
Click through and tap 'copy & go' to receive 40% off base fares throughout the site at Southwest Airlines. Discount code good through June 9th.
One-Way Flights as Low as $39
Ending January 6th. Save one-way flights as low as $39 with this Southwest Airlines deal.
One Way Fares as Low as $39
Click through to get one way fares as low as $39 at Southwest Airlines. Deal good through December 2nd.
About Southwest Airlines: Southwest Airlines offers flights for low prices to places throughout the United States.
Southwest Airlines Frequently Asked Questions
How do I use a coupon code at Southwest Airlines?
When booking your flight, look underneath "Depart Date" and "Return Date". There, you will see the field of where you can enter your coupon code.
How else can I save at Southwest Airlines?
Sign up for one of their various credit cards where you can receive yearly Rapid Rewards points, bonus points and more that can be redeemed towards your next flight. Also, sign up for the newsletter to get the latest deals and sales from Southwest!
Does Southwest Airlines offer a rewards program?
Yes, sign up for Rapid Rewards to earn points towards your next trip!
How do I contact Southwest Airlines?
You can get in touch with Southwest by calling them at 1-800-I-FLY-SWA, tweeting them @Southwestair, or clicking the Contact Us link at the bottom of the homepage to write them an email.