A
(Premium Economy)
B
(Economy Class)
C
(Business Class)
D
(Business Class)
E
(Economy Class)
F
(Economy Class)
G
(Economy Class)
H
(Economy Class)
I
(Business Class)
J
(Business Class)
K
(Economy Class)
L
(Economy Class)
M
(Economy Class)
N
(Economy Class)
O
(Premium Economy)
P
(Business Class)
Q
(Economy Class)
R
(Premium Economy)
S
(Economy Class)
T
(Economy Class)
U
(Economy Class)
V
(Economy Class)
W
(Economy Class)
Y
(Economy Class)
Z
(Business Class)
On Premium Economy, Economy Class and Business Class flights with United Airlines you can earn miles in the booking classes A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, Y and Z.
United Airlines is part of the airline alliance Star Alliance. You can earn, reedem and enjoy frequent traveller benefits on all Star Alliance flights including United Airlines flights.
The official frequent traveller program of United Airlines is: United MileagePlus. But you can choose to earn miles on 20 frequent flyer programs, too: