Reservations / Planning Your Trip

Monday - Friday 5 a.m. - 9 p.m.

Saturday - Sunday 6 a.m. - 5:30 p.m.

(Pacific Time)

While Traveling

Monday - Friday 5 a.m. - 9 p.m.

Saturday - Sunday 6 a.m. - 9 p.m.

(Pacific Time)

From U.S. or Canada1-866-317-4711

From Europe, Cook Islands, Fiji or Tahiti001-1-866-317-4711

From Costa Rica or Mexico00-1-866-317-4711

From The Caribbean1-1-866-317-4711

Post-Trip Inquiries

Monday - Friday 5 a.m. - 9 p.m.

Saturday - Sunday 6 a.m. - 9 p.m.

(Pacific Time)

Mail Us

Costco Travel

P.O. Box 34404

Seattle, WA 98124-9775

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You may still book online during these days.

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