[Expired] JetBlue Flash Sale: Get 20% off Select Flights [Must Book Today]

JetBlue is running a flash sale, offering 20% off select flights. However, you’ll need to act quickly, as the sale ends today, November 20.

Let’s take a look at the details to help you take advantage before this offer disappears.

JetBlue’s 20% Off Sale

JetBlue is offering a limited-time sale, allowing you to get 20% off base airfare on upcoming flights. And since JetBlue’s TrueBlue program works as a revenue-based points program, these deals also apply to flights booked using your TrueBlue points.

You must book by November 20, 2025, at 11:59 p.m. ET to snag this deal, with eligible travel dates being December 2 to December 18, 2025. If you’re planning to travel at the beginning of December, this sale is worth a look.

Here are the important terms to be aware of:

• Use promo code GOSAVE20 during booking.
• Book by November 20, 2025, at 11:59 p.m. EST.
• Travel between December 2 and December 18, 2025.
• The promotion excludes Friday and Sunday travel.
• Discount applies to base fare, valid on nonstop flights only.
• Not valid on Mint, Transatlantic flights, JetBlue Vacation packages, and previous bookings.
• Not valid for EvenMore booking or Cash + Points bookings.
• Redeemable only on jetblue.com.

The discount applies to the base fare and is valid on nonstop flights only. The 20% savings can be found on Blue Basic, Blue, and Blue Extra fares, but EvenMore and Mint fares are excluded from the promotion.

Note that flights booked with Blue Basic fares don’t count toward the “25 for 25” promotion to earn bonus points and elite status.

Best Ways To Book

To take advantage of the savings, book before the end of the day on November 20, 2025.

If you’re paying cash for these tickets, we recommend paying with a card that rewards you for travel purchases. Here are a few of our favorite cards for JetBlue flyers — all of which offer big welcome bonuses and elevated earnings on flights:

• The JetBlue Plus Card, The JetBlue Business Card, and JetBlue Premier World Elite Mastercard^®: 6x JetBlue points per $1 spent on JetBlue flight purchases
• The JetBlue Card: 3x JetBlue points per $1 spent on JetBlue flight purchases
• Platinum Card^® from American Express: 5x Membership Rewards points per $1 spent on flights booked directly with the airline or through AmexTravel.com (capped at $500,000 spent in purchases per calendar year, then 1x points)
• Citi Strata Premier℠ Card: 3x ThankYou Points on air travel

Alternatively, you can book using TrueBlue points, though you should check the math to see what value you’re getting. We value JetBlue points at 1.3 cents apiece, so work to get around that value if you’re paying with points for your flight.

Final Thoughts

If you’re looking to score a good deal, JetBlue’s current flash sale provides a great opportunity. You can score a 20% discount on flights taking off in the first few weeks of December, but you’ll need to act fast. The sale ends tonight at 11:59 p.m. ET.