CALGARY — WestJet’s Winter Sale, on now through Jan. 11, covers Canada, the U.S., Mexico, the Caribbean and Europe with all fares under $140 one-way, including taxes and fees.

Lowest fares for travel within Canada can be found on Tuesdays, Wednesdays, Thursdays and Saturdays, says WestJet. The lowest fares for travel to the U.S, Mexico, the Caribbean and Europe can be found on Tuesdays and Wednesdays.

The travel window runs through June 27. The booking deadline is 11:59 p.m. MT on Jan. 11.

One-way sale fares for Canadian destinations include $113 from Toronto to Ottawa (Feb. 15), $130 from Vancouver to Calgary (March 29) and $131 from Halifax to St. John’s (Feb. 1).

To the U.S., discounted fares include $189 to Tampa Bay (May 7), $304 to Maui (Feb. 4) and $222 to Palm Springs (April 21), all ex Toronto.

Sale fares to the Caribbean include $247 to Punta Cana (Feb. 23) and $203 to Holguin (Feb. 5), all one-way and out of Toronto.

And to Europe, one-way fares to London (Gatwick) from Toronto start at $260 for a Feb. 5 departure.

Fares are non-refundable and advance purchase is required.

Blackout dates are: for Canada – March 9-10, 15-16, 18, 22-23, 25, 29-31, April 2, May 17-19, 21, 2018; for U.S. – March 9-10, 15-18, 22-25, 29-31, April 2, May 17-19, 21, 2018; for Mexico & the Caribbean – March 9-10, 15-18, 22-25, 29-31, April 2, 7-8, May 17-19, 21, 2018; and for Europe – March 9-10, 15-18, 22-25, 29-31, April 2, 7-8, May 17-19, 21, 2018.