Update: Some offers mentioned below are no longer available. View the current offers here.Want to see the latest flight deals as soon as they’re published? Follow The Points Guy on Facebook and Twitter, and subscribe to text message alerts from our deals feed, @tpg_alerts.Airfare deals are typically only available on limited dates. We recommend you use Google Flights to find dates to fly, then book through an online travel agency, such as Orbitz or Expedia, 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 or Expedia’s courtesy cancellation if you’re unable to get the time away from work or family.JetBlue is at it again with some truly incredible deals. You can score flights along the East Coast for as little as $66 round-trip, or, perhaps even better, transcon flights can be had for as little as $134 round-trip. These deals aren’t part of a formal sale and could disappear just as quickly as they appeared. So, you’ll want to jump on these deals as soon as possible before they’re gone. The best way to find availability is to search Google Flights for the routes and dates and then click through to JetBlue’s website to book. Act quick! These fares won’t last long.Airline: JetBlueRoutes: FLL-LAS, FLL-LAX, JFK-LGB, FLL-SFO, DCA-MCOCost: $33+ one-wayDates: November 2017 - February 2018Booking Link: Orbitz or ExpediaPay With: The Platinum Card® from American Express (5x on airfare), Chase Sapphire Reserve, Citi Prestige (5x on airfare) or Chase Sapphire Preferred Card (2x on travel)Here are a few examples of what you can book:Washington, D.C. (DCA) to Orlando (MCO) for $66 round-trip:Fort Lauderdale (FLL) to Las Vegas (LAS) for $35 one-way / $70 round-trip:Fort Lauderdale (FLL) to Los Angeles (LAX) for $67 one-way / $134 round-trip: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.New York (JFK) to Long Beach (LGB) for $96 one-way / $192 round-trip:Fort Lauderdale (FLL) to San Francisco (SFO) for $98 one-way / $196 round-trip:Maximize Your PurchaseDon’t forget to use a credit card that earns additional points on airfare purchases, such as the American Express Platinum Card (5x on flights booked directly with airlines or American Express Travel), Chase Sapphire Reserve, or Citi Prestige (5x on airfare) or the Chase Sapphire Preferred (2x on all travel purchases). Check out this post for more on maximizing airfare purchases.If you’re able to score one of these tickets, please share the good news in the comments below!H/T: Dan’s Deals; Dan’s Deals and Dan’s Deals