In select cities, you can take advantage of Lyft's referral program. When you refer a new passenger to Lyft, you can both earn free rides. Link your JetBlue and Lyft accounts to earn free TrueBlue points when you use Lyft to go to or from an airport. Current T-Mobile customers can earn exclusive Lyft discounts and prizes through the company's T-Mobile Tuesdays program. Check the T-Mobile Tuesday app each week for details.