Book by February 22, 2011, midnight, from city of departure. 6 N9 ?$ t7 \: T, hValid for departures from February 22 to May 31, 2011. 7 n! ^; r0 x5 q- F& Y: k& y# M
All travel must be completed by May 31, 2011.& V4 M6 G4 C) |, @7 P0 Y
Valid only on Air Canada operated flights (codeshare flights are excluded).