Founded in 1999 by six major airlines, Orbitz is another travel fare aggregator website that allows travelers to book flights, hotels,vacation packages, cruises, and tours/activities. If you notice that the website is very similar to Expedia, that’s because it is — both share the same parent company. One key difference is Orbitz’s membership club, which you can join for free and earn “Orbucks” for every purchase made through the site. You can redeem your Orbucks for goodies like free hotel Wi-Fi, complimentary breakfast, and exclusive room upgrades. Platinum Orbitz members can even get up to $50 a year to be used towards checked bag fees.