Tickets for JetBlue’s new domestic first class offering, BlueFirst, are now available for purchase.

As of Thursday, customers can book BlueFirst seats on select flights across more than 30 routes, the carrier said.

BlueFirst will debut Dec. 8 on flights between Boston and Fort Lauderdale, Florida. Within days, the product will become available on select New York-LaGuardia-Fort Lauderdale flights; more routes will follow “in the weeks and months ahead,” the airline said.

“We designed BlueFirst to deliver a more accessible first-class experience that combines the thoughtful hospitality and service customers expect from JetBlue with exceptional value and comfort,” JetBlue CEO Joanna Geraghty said in a news release. “We’re excited that customers can now start making BlueFirst part of their travel plans.”

First announced over the summer, BlueFirst will come with plush, specially engineered seats, 13.3-inch seatback screens with Bluetooth, bento box-style meals, and sommelier-selected wines. Seats will be arranged in a two-by-two configuration, with five inches of recline and up to seven inches of additional legroom compared to JetBlue’s Main seating.

BlueFirst cabins will eventually be added to all aircraft without Mint, JetBlue’s business-class offering. The carrier has never had a traditional first-class product before.

The BlueFirst flights now available for booking are:

Fort Lauderdale-Boston; starting December

Fort Lauderdale-Buffalo, New York; starting December

Fort-Lauderdale-Liberia, Costa Rica; starting December

Fort Lauderdale-LaGuardia; starting December

Fort Lauderdale-Reagan National; starting December

Boston-Austin, Texas; starting January

Boston-Houston; starting January

Fort Lauderdale-Aruba; starting January

Fort Lauderdale-Austin; starting January

Fort Lauderdale-Cartagena, Colombia; starting January

Fort Lauderdale-Charlotte, North Carolina; starting January

Fort Lauderdale-Nashville, Tennessee; starting January

Fort Lauderdale-San Jose, Costa Rica; starting January

Fort Lauderdale-San Juan, Puerto Rico; starting January

New York-JFK-Cancun; starting January

JFK-Liberia; starting January

JFK-San Juan; starting January

LaGuardia-Orlando, Florida; starting January

LaGuardia-West Palm Beach, Florida; starting January

Boston-Fort Myers, Florida; starting February

Fort Lauderdale-Cancun; starting February

Fort Lauderdale-Dallas/Fort Worth; starting February

Fort Lauderdale-New Orleans; starting February

Fort Lauderdale-Hartford, Connecticut; starting February

Fort Lauderdale-Santo Domingo, Dominican Republic; starting February

JFK-Aruba; starting February

JFK-Fort Myers; starting February

JFK-Providenciales, Turks and Caicos; starting February

Fort Lauderdale-Medellín, Colombia; starting March

Fort Lauderdale-Westchester County, New York; starting March

Westchester County-Fort Myers; starting March

Westchester County-West Palm Beach; starting March

Boston-Cancun; starting April

Boston-Denver; starting April

Boston-Jacksonville, Florida; starting April

Boston-Orlando; starting April

Boston-San Juan; starting April

Boston-Tampa, Florida; starting April

Boston-West Palm Beach; starting April