Buenos Aires, Argentina
Total cost per day: $52.11
In Buenos Aires, you’ll find affordable local transportation — costing only 36 cents per one-way ticket — as well as three-course meals at mid-range restaurants for only $11.46 on average, which is the third-least expensive on GOBankingRates’ list. However, be prepared to spend a hefty amount on airfare before your trip to this otherwise cheap vacation spot. Round-trip flights from JFK cost $1,048 on average, which is the second-priciest option in this study.