Hot Offers

Earn Double Miles on Flights Between Wilmington/Philadelphia Area and Detroit

Earn double EarlyReturns® miles for every trip you take between Wilmington and Detroit from April 29, 2014, through May 29, 2014.

  • You must register before flying, using promo code DBDTW.
  • Double mileage valid for Frontier Airlines flights April 29, 2014, through May 29, 2014. 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.

Register Now

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, using promo code DBDTW. Bonus mileage offer is valid for all qualifying Frontier Airlines flights between Wilmington and Detroit April 29, 2014, through May 29, 2014. 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.