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A Southwest Airlines Boeing 737.
With the Southwest Companion Pass, a friend or family member can fly with you for just the cost of taxes and fees — for up to two years.

George Rose/Getty Images

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Personal Finance, Credit, Credit Cards, southwest-companion-pass, Southwest, Chase, southwest-rapid-rewards-card, credit-cards, credit-card-feature, personal-finance-insider, pfi, pfi-short-code, pfi-product-card, pfi-click-table, TOC-jump-to, faq-page
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The Southwest Companion Pass can earn you nearly free travel with a buddy — her…