Venezuela crisis sends residents fleeing to nearby countries

People queue outside a supermarket in Caracas to buy basic foodstuffs and household products on November 10, 2017.
In crisis-stricken Venezuela, the cost of the basic basket of goods soared to nearly 2.7 million bolivars in September, the equivalent of six minimum monthly wages.

Cucuta, Colombia (CNN)Yesica Galindez left Caracas last weekend in search of a better life. Her final destination: Chile, nearly 3,000 miles away.

The live-in nurse scraped by while caring for a wealthy elderly man in Venezuela's capital, but once he left the country, Galindez struggled to find a job.
Galindez, 28, is among the thousands of Venezuelans who have decided to flee the country amid a deep economic crisis that has brought extreme inflation, social tensions as well as shortages of food and medical supplies.
Yesica Galindez left Venezuela in hopes of finding a new job and a better life in Santiago, Chile.
CNN joined a busload of Venezuelans as they headed along the 500-mile route from the country's capital of Caracas to San Cristobal, a town on the Colombian-Venezuelan border, and Galindez's exit point from her homeland.

    Buying a one-way ticket

    Not only was Galindez' choice to flee a difficult one, the logistics of leaving were daunting and exhausting.
    An airplane ticket was simply too expensive for her and most airlines have stopped flying to and from Venezuela.
    Once one of the wealthiest Latin American countries, Venezuela is now at the bottom of most social and economic performance indexes.
    The best option for many travelers is a bus ride to Colombia, but still, the journey out of Caracas costs these travelers more than half of the monthly minimum wage in the country.
    A bus ticket from Caracas to San Cristobal is 250,000 bolivars, about $2.23, according to DolarToday, a website that tracks the unofficial exchange rate. Official government exchange rates are considered overvalued.
    For Galindez, taking the bus to Colombia and then to Chile was much more affordable, but purchasing the ticket was almost as long of a process as the trip itself.
    "I had to queue two days to get the ticket. My niece and I arrived at the terminal on Wednesday night, and slept there till we were able to buy my ticket on Friday morning," Galindez said.

    A long bus ride

    But there were more hurdles to jump.
    After days of waiting, the bus Galindez boarded last Friday afternoon broke down shortly after taking off from the busy terminal in Caracas.
    The bus company told passengers it was unable to replace the broken part and would have to find a different bus.
    Venezuela's transportation system has been badly hit by the economic crisis. Several foreign automotive manufacturers, including General Motors, have left the country. Car replacement parts must be imported from abroad, making them too expensive for the average Venezuelan and for some bus companies.
    The bus Galindez was traveling broke down on the side of the road. She was able to board a new bus the following day.
    "The situation in the country is so bad that there are no spare parts, there's nothing! " Galindez lamented.
    Twenty hours after the original departure time, Galindez and 40 other passengers finally set out over treacherous roads on an overnight journey from Caracas to San Cristobal.
    Jose Medina, another passenger on the same bus, feared this one may break down too just to leave them str