Originally Posted by grandgourmand

Companion pass previously only allowed for $99 (plus taxes/fees) companion ticket within CAnada and U.S.

They've expanded, but charge $299 for Hawaii, Mexico, Caribbean and $399 for UK Ireland.

Will have to look at it more closely, but seems like you're getting 50% discount on the new destinations vs. what I'd be willing to pay.

WestJet RBC World Elite MasterCard holders treated to unmatched benefits
Tuesday, March 01, 2016 11:00:00 AM (GMT)

Companion voucher now good for travel across airline's network

CALGARY, Mar. 1, 2016 /CNW/ - WestJet announced today that cardholders of the WestJet RBC World Elite MasterCard can now redeem their companion voucher for travel anywhere in the WestJet network, including Mexico, the Caribbean, Hawaii and Europe. The first checked bag at no charge benefit has also been extended to include the entire network.

"This upgraded benefit confirms WestJet's commitment to our WestJet RBC World Elite MasterCard holders who asked for access to our entire network when using their companion voucher," said Marshall Wilmot, WestJet Senior Vice-President, Marketing and Digital. "We are thrilled to now offer unrestricted access to the WestJet network without requiring a minimum annual card spend or high annual fees. This companion benefit along with the first checked bag at no charge is unmatched in the travel rewards credit card market in Canada."

The companion voucher is part of the welcome bonus and annual renewal award available to new and existing WestJet RBC World Elite MasterCard holders. This offer allows the primary cardholder to take a companion on a round trip on the same itinerary for $99 (Canada and contiguous U.S.), $299 (sun destinations including Hawaii, Mexico and the Caribbean), or $399 (U.K. and Ireland), plus taxes, fees and charges on any WestJet-marketed and operated flight anywhere in the WestJet network.