1. Plastic, Please

Sign up for a Frontier Airlines Credit Card. The more points earned, the more opportunities there are to save money on future trips. Travelers who spend at least $1,000 in the first three months of having a card earn an extra 40,000 points on the card.

2. Sign up and Save

Sign up for the Frontier Airlines Discount Den Club and receive even more opportunities to save. Members are granted the chance to receive discounts on baggage.