20 travel hacks that will save you money on your next trip

Knowing the tricks of the trade can help you save some serious cash when traveling.

That's why we've pulled together 20 tricks for your next trip, inspired by this Quora list on hacks that have scored travelers large savings.

From secret ways to snag cheap flights to apps that give you access to free international calling without WiFi, here are 20 ways you can avoid overpaying the next time you take a vacation.