Update: Some offers mentioned below are no longer available. View the current offers here.Airfare deals are typically only available on limited dates. We recommend that you use Google Flights to find dates to fly, then book through an online travel agency, such as Orbitz, which allows you to cancel flights without penalty by 11pm Eastern Time within one day of booking. Remember: Fares may disappear quickly, so book right away and take advantage of Orbitz’s courtesy cancellation if you’re unable to travel. Additionally, keep in mind that discounted partner fares may not earn miles with US-based carriers.Over the past few weeks, American has been offering discounted fares to Miami quite often, with prices starting below $100 for round-trip tickets. Today, there’s another chance to jump on similarly priced travel options for travel dates through December.One of the cheapest flights available is from New York starting at $108. There are also flights from Cleveland starting around $112, and from Boston at $136. In addition to these routes, there are a number of other origin cities that also have deals to Miami.Airline(s): AmericanRoute(s): BOS, CLE, LGA and more to MIACost: $108-$136+ round-trip in economyDates: September 2015 through December 2015Elite Mileage Earning: At least 2,160 elite-qualifying milesFare Class: OBooking Link: OrbitzPay With: American Express Premier Rewards Gold, Citi Prestige or Chase Sapphire PreferredSearch for your flight here:Here are a few examples of what you can book:New York (LGA) to Miami (MIA) for $108 on American (earns 2,193 EQMs):New York (LGA) to Miami (MIA) for $108 on American.Boston (BOS) to Miami (MIA) for $136 on American (earns 2,516 EQMs):Sign up for our daily newsletterEmail addressSign upI would like to subscribe to The Points Guy newsletters and special email promotions. The Points Guy will not share or sell your email. See privacy policy.Boston (BOS) to Miami (MIA) for $136 on American.Cleveland (CLE) to Miami (MIA) for $111 on American (earns 2,160 EQMs):Cleveland (CLE) to Miami (MIA) for $111 on American.Maximize Your PurchaseDon’t forget to use a credit card that earns additional points on airfare purchases, such as the American Express Premier Rewards Gold or Citi Prestige (3x on airfare) or the Chase Sapphire Preferred Card (2x on all travel purchases). Check out this post for more on maximizing airfare purchases.H/T: The Flight DealIf you’re able to score one of these tickets, please share the good news in the comments below!