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The Best Southwest Promo Codes of September 2019

All 19 Southwest Airlines promo codes have been verified and tested today!

Best Coupon
35%
OFF
Code

Take 35% Off Avis Car Rentals with This Southwest Airlines Promo Code

See code
Car rental discounts | Up to 60% off
10%
OFF
Code

Take 10% Off Dollar Rent a Car with Southwest Promo Code

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$335
AND UP
Deal

Fly to Iceland for Only $335 with KAYAK

Expires today
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35%
OFF
Code

Southwest Discount Code: Up to 35% Off Hertz Base Rates

Editor's choice Verified
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35%
OFF
Code

Use Southwest Promo Code to Get 35% Off Hertz Rentals

See code
35%
OFF
Code

Grab 35% Off Hertz Base Rates by Using This Southwest Promo Code

See code
30%
OFF
Code

Southwest Airlines Promo Code: 30% Off Budget Car Rentals

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10%
OFF
Code

Grab 10% Off Dollar & Thrifty Car Rentals with This Southwest Airlines Code

See code
35%
OFF
Code

Get Up to 35% Off Hertz Base Rates By Applying This Southwest Coupon

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20%
OFF
Deal

Get Up to 20% Off Off-Peak Locations

New offer just added
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FROM
$15
Deal

Get One-Way Flights Starting from $15 When You Book Early

New offer just added
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TOP
SAVINGS
Deal

Book Flights in Advance & Save Big

New offer just added
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20%
BACK
Deal

Reward Members - 20% Back on All Inflight Purchases

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UNDER
$100
Deal

Score Flights from Atlanta Under $100

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FROM
$10
Deal

Shop Gift Cards at $10

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FROM
$145
Deal

Oakland Flights Starting from $145

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25%
OFF
Deal

Get 25% Off MGM Resorts Hotels Plus $75 Off

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$388
AND UP
Deal

Enjoy Washington Flights as Low as from $388

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30%
OFF
Deal

Use Budget to Get Up to 30% Off on Car Rentals

See deal
(1 on 1 offers)
 Join the Rapid Rewards program

Join the Rapid Rewards program

With the Southwest Rapid Rewards program, you can save points every time you spend on Southwest flights. These points can be used to get free flights.

You earn a point for every dollar you spend. This means the more you spend, the more you earn. The more point you earn, the better your status. Southwest airlines has two statuses: A-list and Companion pass, which come with perks such as bonus points on every flight, priority boarding, and even one year’s worth of free flights for a guest!

To join, visit the website and click on Rapid Rewards on upper right hand corner of the page. Then click “Enroll now” and enter the required details.

Special offers

 Earn points as you eat out

Earn points as you eat out

Do you want to earn more points in the Rapid Rewards program? Then join the Rapid Rewards Dining program and earn points every time you eat out at qualifying restaurants.

This program rewards you with 3 points for every dollar you spend plus bonuses such as free 300 points for every 1000 points you accrue, and 500 free points when you spend $25 and above at your first restaurant.
 Don’t forget to read those magazines

Don’t forget to read those magazines

If you find yourself bored on your flight, pick up one of those magazines in front of you and go through it.

Not only will it help you pass the time, but you can also find some invaluable savings information.

Usually, you can find coupons for restaurants in your destination city, or even better coupons for parking at the airport to use when you arrive home.
 Get the Southwest Airlines Rapid Rewards Premier Credit Card

Get the Southwest Airlines Rapid Rewards Premier Credit Card

Getting the Southwest Airlines Rapid Rewards Premier Credit Card is another way to gain rewards points.

You get 2 points for every dollar you spend on a flight and 1 point for every dollar spent on purchases using the card. If you spend $2000 on purchases in 3 months, you get 50,000 points.

Plus you get free 6000 points after your cardmember anniversary.

 Check the special offer page

Check the special offer page

Another great tip to still save some money even without a Southwest Airline code is to take advantage of their special vacation offers.

These offers and deals range from percentage off airport transfers, Money off international vacation packages, Rewards points for certain hotel reservations, to an extra night added to your hotel booking, and many more.

These offers expired recently, but may still be valid

$150
OFF
Code
Get Up to $150 Off Your Bookings with Southwest Airlines Promo Code
This promotion has expired
See code
10%
OFF
Code
Southwest Airlines Promo Code: 10% Off Payless Car Rental
This promotion has expired
See code
$250
OFF
Deal
Save Up to $250 on Your BookingsMore detailsLess details
This promotion has expired
See deal
$40
AND UP
Deal
Grab Hotel Rooms at Dallas from $30 Only
This promotion has expired
See deal
FROM
$30
Deal
Grab Hotel Rooms at Phoenix as Low as from $184
This promotion has expired
See deal
35%OFF
New offer just added

Click n’ Save Now

Subscribing to the Click n’ Save program puts you ahead of other travelers. You will be notified about fresh deals, contest announcements, giveaway alerts, and quite often with Southwest coupons.

Visit the Southwest website, scroll to the bottom and click on the Click n’ Save link to sign up.
2500
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Save on vacation packages

If you want to make sure you are making the most of your dollars at Southwest make sure to look for vacation packages. Most of the Southwest Airlines promo codes are for packages- so they really are the savings winner.
2500
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Follow Southwest on Facebook

You may not get a Southwest Airlines promo code but following Southwest on Facebook is an excellent way to stay informed about any new coupons or a flash sale that saves you money.

Southwest will also love to take your questions on Facebook. Just post it on their wall and expect a reply within a few hours.
2500
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Download the Southwest app

Don’t have time to sit in front of a computer to book a flight? No problem, download the app, and you can do it on the go. But that’s not all, here are a few more things you can do with the app:

  • Check-in, change or cancel your air reservations.
  • Book or cancel rental reservations.
  • View boarding position, flight status, and gate information.
  • Enroll and manage your Rapid Rewards account.
  • View weather and travel alerts.
  • And much more...

The app is free and is available on Google Play and in the Appstore.
2500
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Get a price-adjustment on your flight fare

If you have already booked a flight on Southwest Airlines and then find a special-fare sale offering a lower price, you can get a price adjustment and receive the difference in points (if you paid with points) or voucher (if you paid with cash).

To do this, sign into your Southwest account and click on the link that says change reservation. Then follow the instructions to pick your new flight. Alternatively, call Southwest on 1-8000-I-FLY-SWA to get your price adjusted if you booked over the phone.
2500
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