However, sets can get expensive these days — that's why we always check out Walmart's best suitcase deals. The Travelhouse 2-Piece Carry On Luggage Set is a bestseller and just over 75% off.

It also comes with a 10-year limited warranty. If you're looking for soft-sided luggage, check out this two-piece set from U.S. Traveler. It includes a briefcase-style bag (to be placed under the ...