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 that 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. However, if you’re using the American Express Platinum Card, you’ll need to book directly with the airline or through the Amex Travel portal to get 5x MR points. 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.Here’s another great deal for winter travel if you wanna get away from the cold this season! United, JetBlue and Delta are all offering phenomenal fares to San Juan, Puerto Rico (SJU) from New York and Newark. Availability is from January through February of 2017, and we’re seeing prices from just $190 round-trip, all taxes included. It’s important to note that Puerto Rico is a destination with active cases of Zika.Airline: Delta, United and JetBlueRoute: JFK, EWR to SJUCost: $190 round-trip in economyDates: January — February 2017Booking Link: Orbitz or ExpediaPay With: American Express Platinum Card (5x on airfare), Chase Sapphire Reserve, American Express Premier Rewards Gold, Citi Prestige (3x on airfare) or Chase Sapphire Preferred (2x on travel)Here are a few examples of what you can book:New York (JFK) to San Juan (SJU) for $190 round-trip in January on JetBlue:New York (JFK) to San Juan (SJU) for $190 round-trip in January on JetBlue.New York (JFK) to San Juan (SJU) for $190 round-trip in January on Delta:New York (JFK) to San Juan (SJU) for $190 round-trip in January on Delta.Newark (EWR) to San Juan (SJU) for $190 round-trip in February on United: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.Newark (EWR) to San Juan (SJU) for $190 round-trip in February on United.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, 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!