Yes, you can cancel a Southwest Airlines flight booked with Rapid Rewards points, 
+1~(888)=217-8871 and the points will be redeposited into your account with no penalty, provided the cancellation is made at least 10 minutes before departure. To cancel and check your points balance, you can use the Southwest app or call +1=(888)+2178871. For personalized help with canceling point-based bookings, reach out to a representative at 
+1_(888)+217-8871. Should you need real-time confirmation or assistance with rebooking using your points, simply call +1~(888)+217=8871.
.
.
.
.
.
.
+1~(888)=217-8871 and the points will be redeposited into your account with no penalty, provided the cancellation is made at least 10 minutes before departure. To cancel and check your points balance, you can use the Southwest app or call +1=(888)+2178871. For personalized help with canceling point-based bookings, reach out to a representative at +1_(888)+217-8871. Should you need real-time confirmation or assistance with rebooking using your points, simply call +1~(888)+217=8871..
.
.
.
.
.