Southwest Airlines is celebrating 15 years of service to Denver, CO (DEN) and to celebrate is offering customers a nice discount! Today, Southwest is one of the largest carriers at Denver and offers over 240 daily flights in the Mile High City,

Customers can book travel from/to Denver with the promotion code HEART4DEN, good for 30% off all flights to/from Denver for travel between Jan. 5 through March 2, 2022. This applies both to paid tickets and Rapid Rewards flights.

You must book by Monday, November 8, 2021 to take part in this offer!

In addition to Denver, Southwest Airlines also flies to the following Colorado destinations: Colorado Springs (COS, Steamboat Springs (Hayden) and Montrose (Telluride/Crested Butte).

Terms and Conditions
*The 30% promotion code savings is valid for one-way or round trip Wanna Get Away®, Anytime, and Business Select® fares booked on Southwest.com® or swabiz.com from Nov. 5, 2021, through Nov. 8, 2021 (“Booking Period”) for flights originating or terminating in Denver (DEN) or Colorado Springs (COS) and flown between Jan. 5, 2022, through March 2, 2022 (“Travel Period”). The promotion code savings is applied before government taxes and fees. Enter the promotion code HEART4DEN or WANNAGOCOS in the Promo Code box when booking. The offer is valid only for reservations originating or terminating in Denver or Colorado Springs. While selecting your flights, the discount will be visible as a strike-through of the original fare. After selecting your flights, savings are reflected in the base fare when entering the multiuse promotion code HEART4DEN or WANNAGOCOS in the Promo Code box on Southwest.com and swabiz.com when booking during the Booking Period. Please note that the DOT requires advertised fares to include all government taxes and fees; however, this promotion code savings applies to the base fare only.  

The discount is valid on new reservations only. The discount will apply only for flights booked within the Travel Period. If one direction of the trip is outside the Travel Period and one is within the Travel Period, only the portion of travel falling within the Travel Period will be discounted. Changes made to the itinerary after purchase will eliminate qualifications for this promotion and will result in forfeiture of the promotion code savings. The discount is only valid with the provided promotion code and is not combinable with other promotion codes or fares. All reward travel is subject to taxes, fees, and other government or airport-imposed charges of at least $5.60 per one-way trip. Applicable taxes, fees, and other government or airport-imposed charges can vary significantly based on your arrival and departure destination. The payment of any taxes, fees, and other government or airport-imposed charges is the responsibility of the Passenger and must be paid at the time reward travel is booked with a credit card, travel fund, or Southwest gift card.