Earn up to 2,400 points + get up to 30% off with Budget
Earn up to 2,400 points + get up to 30% off with Budget at Southwest Airlines.
Best Southwest Airlines Coupon Codes
6 active offers
Southwest Airlines Coupons and Best Deals for September 2026
10% Off Vacation Packages
Book now and save 10% on vacation packages at Southwest Airlines.
Terms and conditions
- For full Terms & Conditions please see the website.
Up to $200 Off Cancun Bookings
Book now and save up to $200 on Cancun Bookings at Southwest Airlines.
Terms and conditions
- For full Terms & Conditions please see the website.
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Wynn Las Vegas Booking From $425
Book now and get Wynn Las Vegas Booking from $425 at Southwest Airlines.
Terms and conditions
- For full Terms & Conditions please see the website.
Sunscape Akumal Beach Resort & Spa Booking From $ 681
Book now and get Sunscape Akumal Beach Resort & Spa from $ 681 at Southwest Airlines.
Terms and conditions
- For full Terms & Conditions please see the website.
Sign Up To The Newsletter For Special Offers and Promotions
Sign up to the newsletter for special offers and promotions at Southwest Airlines.
Which Southwest Airlines offer should I use?
Southwest Airlines' headline offer is up to 40% off base fares, which applies to most flight bookings across the airline's network. This deal works best if you're booking flights directly and want straightforward savings on your fare.
Booking a standard flight: The up to 40% off base fares deal is your starting point. Check this against any other offers that might apply to your specific destination or travel style to make sure you're getting the best price.
Planning a vacation package: If you're bundling flights with hotel and activities, the 10% off vacation packages offer gives you savings across the entire trip. Compare this against the base fares discount to see which saves more on your total booking.
Heading to Cancun: Travelers booked for Cancun have an extra option: up to $200 off Cancun bookings. Run the numbers on your specific package price against both the vacation packages discount and the base fares deal to find your largest saving.
Staying at Wynn Las Vegas: The Wynn Las Vegas bookings from $425 offer packages flights and hotel together from that price point. If you're considering Las Vegas, check whether this fixed starting price beats what you'd pay using the standard discounts on your chosen dates and room type.
Staying at Sunscape Akumal: Similarly, Sunscape Akumal Beach Resort & Spa bookings start from $681 with flights included. As with the Vegas option, compare this package price to your own booking to see if it represents a better deal than applying percentage discounts to your preferred dates.
Frequent flyer members: If you're a Southwest Rapid Rewards member, the points plus discount offer (earn up to 2,400 points and get up to 30% off with Budget) combines loyalty rewards with rental car savings. This works well if you're adding a Budget car rental to your trip.
First time customer: If you're not yet on Southwest's mailing list, signing up to the newsletter gives you access to special offers and promotions, which can unlock additional deals beyond what's shown here.
Only one discount applies at checkout, so take a moment to compare the specific savings each offer delivers on your basket. The largest discount in dollar or percentage terms is the one to choose.
How do I use my Southwest Airlines promo code?
- Copy a code from Love Coupons and follow the link to the Southwest Airlines website
- Here you can begin shopping and add any products you want to your bag
- Once you’re finished you can checkout
- You’ll then be taken to the shopping bag page where you can paste your code to apply the discount
- Add your promo Code to the box labelled "promo Code" and click ‘Apply’
- You can then ‘checkout’ and continue with the payment process
Southwest Airlines Money-Saving Hints & Tips
Here are some great tips & tricks for extra savings at Southwest Airlines:
- Always visit and check Love Coupons for the latest money-saving discount codes and deals at Southwest Airlines before you finish your purchase
- Join the Southwest Airlines newsletter to get the best offers, money-saving promotions and exclusive deals sent straight to your inbox
- Be sure to check out the sale offers and discount section on the Southwest Airlines website for the latest promotions and discount offers
- Follow Southwest Airlines on social media to stay updated with their new arrivals and offers.
- Download the Southwest Airlines app store for free, activate push notifications, and get the latest promotional offers directly to your mobile phone.
- Sign up to Love Coupons newsletter for our latest weekly offers for brands like Southwest Airlines and many more.
Southwest Airlines FAQs
What are the payment methods for Southwest Airlines?
Southwest Airlines accepts payments through all major Credit/Debit Cards.
Where does Southwest Airlines provide service?
Southwest Airlines provides its services to USA only.
How much does Southwest Airlines charge to change a flight?
Southwest Airlines never charges fees to change your flights because they understand plans change. Sometimes, you may be asked to pay a difference in fare if the new flight you’re choosing costs more than your original itinerary. If your new flight costs less, they will refund the difference to the original form of payment (if applicable) or the difference will be held for future use in the form of a reusable travel fund for the originally ticketed Passenger(s), as long as travel is completed by the expiration date, which is typically one year from the date of your original booking.
Does Southwest Airlines charge to add extra bags?
Your first two checked bags (and your carry-on and personal item) fly free on Southwest, but the regular size and weight limits apply (50 lbs. and 62 in.). Each checked bag after the first two will cost $75 each. For a breakdown of other optional fees. There are instances where embargoes may be placed on extra baggage for certain countries; if you’re flying to a destination impacted by an embargo, they will notify you.
Will I get a refund if I cancel my flight?
If you cancel a refundable ticket, you can choose either to receive a method-of-payment refund or hold the value of the ticket as a travel fund that you can use to buy a future flight.
Southwest Airlines Contact Details
Phone +1 800-435-9792
Address 2702 Love Field Drive, Dallas, TX 75235, US
