/ m. j5 {: ~/ G8 p: k3 U * Book by April 21 (11:59 p.m. MT) for travel until October 31, 2010. 1 z2 T" T+ F$ T, T * For Canadian and U.S. destinations travel on Tuesdays, Wednesdays and Saturdays.8 i( r5 p/ Z9 k1 |- u3 o% r
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Book a flight on April 20 and 21 and if your flight gets cheaper before you fly, we’ll credit you the difference.