Update: Some offers mentioned below are no longer available. View the current offers here.JetBlue is known for amazing flash sales and great customer service. While this sale doesn’t include $30 transcontinental flights, short, medium and long-haul routes are heavily discounted for fall and winter travel. Round-trip flights can be as low as $66, with one-way fares starting at just $33. Better yet, availability is pretty wide open on many routes and you can cash in some TrueBlue points for terrific value. Be sure to book before the sale ends on September 21 at 12:00am ET. The sale is valid for travel beginning October 1 through January 31.A great example of this is a one-way flight from New York (JFK) to Bermuda (BDA) — just $59 one-way. You can also redeem 2,300 points + $5.60 in taxes for this flight, while others, such as New York to Boston (BOS) can be booked for just 1,500 points. When you subtract the taxes on the award ticket, ($53.30/2,300 points) = 2.31 cents per mile value; a great value for TrueBlue points which TPG values at between 1 and 1.4 cents each. Most other routes available with the sale can be purchased with points for around 2 cents per mile each, so make sure to check what the fare costs in points before booking.Book one-way flights from just $33 with JetBlue’s fall fare sale.This is also a fantastic opportunity to take advantage of the $100 Visa Infinite flight discount available with the Ritz-Carlton Rewards Credit Card — in the case of New York (LGA) to Boston (BOS), you’ll pay just $32 for two round-trip tickets!Airline: JetBlueCost: $33+ one-wayDates: October 2016 – January 2017Booking Link: ExpediaPay With: Chase Sapphire Reserve, Premier Rewards Gold Card from American Express, Citi Prestige Card or Chase Sapphire PreferredHere are some examples of what you can book:New York (LGA) to Boston (BOS) for $33 one-way:New York (LGA) to Boston (BOS) for $33 one-way.Long Beach (LGB) to Las Vegas (LAS) for $38 one-way:Long Beach (LGB) to Las Vegas (LAS) for $38 one-way.Fort Lauderdale (FLL) to Turks and Caicos (PLS) for $69 one-way: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.Fort Lauderdale (FLL) to Turks and Caicos (PLS) for $69 one-way.Buffalo (BUF) to Los Angeles (LAX) for $128 one-way:Buffalo (BUF) to Los Angeles (LAX) for $128 one-way.New York (LGA) to Boston (BOS) for $66 round-trip:New York (LGA) to Boston (BOS) for $66 round-trip.New York (JFK) to Bermuda (BDA) for $59 one-way or 2,300 points + $6 in taxes:New York (JFK) to Bermuda (BDA) for $59 one-way.New York (JFK) to Bermuda (BDA) for 2300 points and $6 one-way.Maximize Your PurchaseDon’t forget to use a credit card that earns additional points on airfare purchases, such as the Chase Sapphire Reserve, Premier Rewards Gold Card from American Express 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.If you’re able to score one of these tickets, please share the good news in the comments below!