Earn Double Miles on flights between Denver and Fresno, CA
Earn double EarlyReturns® miles for every trip you take between Denver and Fresno, CA, from May 17, 2013, through June 17, 2013.
- You must register before flying, using promo code DBLFT.
- Double mileage valid for Frontier Airlines flights May 17, 2013, through June 17, 2013. You must fly on published fare tickets.
- Offer cannot be combined with other mileage promotions.
- Additional restrictions may apply.
- Not a member? It’s easy to sign up today.

Promotion Terms and Conditions
This promotion is open to all
EarlyReturns® members who register for the promotion prior to qualifying flight activity. Members must register online at
FlyFrontier.com, using
promo code DBLFT. Bonus mileage offer is valid for all qualifying Frontier Airlines flights between Denver and Fresno, CA, May 17, 2013, through June 17, 2013. Members must fly on published fare tickets and request to earn
EarlyReturns miles to qualify for the double miles. Classic or Classic Plus fares will also earn double miles on the base flight miles flown. Bonus miles do not count toward elite status. This promotion may not be combined with any other mileage promotion and is offered in conjunction with all program rules and procedures. Additional restrictions may apply. Frontier Airlines is the final authority on the interpretation of these rules.