Passengers of JetBlue can sign up for its frequent flyer programme - TrueBlue - free of charge. Once registration is complete, customers can earn miles by booking flights with JetBlue or their partner airlines. Points can also be earned by shopping with the TrueBlue credit card or booking selected hotels, restaurants and car rental services.

Once enough miles have been acquired, customers can spend them on various services, from flights and cabin upgrades to holiday experiences and magazine subscriptions. One of the advantages of JetBlue is that their miles are never worth less than one cent, which opens up a wider range of viable options compared with other frequent flyer programmes.

Repeat passengers can achieve TrueBlue Mosaic status by racking up 15,000 points in a year or 12,000 points and flying 30 segments. TrueBlue Mosaic customer perks include

 15,000 gifted points
 Free beverages during flights
 Two free checked-in bags
 Priority boarding

JetBlue has five different types of fare class:

Blue Basic

 No carry-on (except on flights to and from London)
 Checked bag not included
 Changes cancellations $100-$200
 Same-day switches are $75
 Additional charge to select seats
 1 loyalty point per dollar spent
 Last to board
 Standard seating

Blue

 One carry-on allowed
 Checked bag not included (except on flights to and from London)
 No change/cancellation fee
 Same-day switches are $75
 Free seat selection
 3 loyalty points per dollar spent
 General boarding
 Standard seating

Blue Plus

 One carry-on allowed
 Checked bag included
 No change/cancellation fee
 Same-day switches are $75
 Free seat selection
 3 loyalty points per dollar spent
 General boarding
 Standard seating

Blue Extra

 One carry-on allowed
 Checked bag not included (except on flights to and from London)
 No change/cancellation fee
 Same-day switches included
 Free seat selection
 3 loyalty points per dollar spent
 Early boarding
 Standard seating

Mint

 One carry-on allowed
 Checked bag not included (except on flights to and from London)
 No change/cancellation fee
 Same-day switches are $75
 Free seat selection
 3 loyalty points per dollar spent
 Early boarding
 Reclinable seating