Frontier Airlines added a new option for members of its loyalty program on Tuesday, allowing frequent flyers to redeem miles ...

Frontier Airlines now lets travelers use Frontier Miles to purchase fare bundles with add-ons like seat selection and baggage ...

Frontier Airlines is offering travelers a new way to use their rewards. As of today, you can use Frontier Miles to book ...

Frontier Airlines now lets travelers redeem miles for bags, seat upgrades, and priority boarding, adding more flexibility to ...

Almost all U.S. airlines have similar rules about carry-on bag allowances. Here's why they're important to follow.