We (my partner and I) have been trying - unsuccessfully - to book a bus online from La Paz to basically anywhere out of Bolivia (Arica, Chile seems reasonable). We have a one way flight arriving into La Paz at the end of October and need to show proof of onward/return travel in order to board our flight originating in the USA. Our airline (American Airlines) doesn't seem to understand the idea of an open ended trip and (probably) won't let us board without some proof of onward travel within the allotted visa time limit (in our case 90 days for American passport holders). I tried to explain that we will only be in Bolivia for 1 month before traveling on to Chile, Argentina, Brazil, etc. but they say I have to have proof of onward/return travel.
Can anyone please point us to an english language bus reservation website where we can book a bus out of Bolivia. A train reservation would work too. I found ChileBus website but it is only in Spanish.... I realize that most of the buses are small companies without websites and that booking a bus is very easy from within Bolivia, in person, etc. But you can see our predicament.... A bus to Peru would work as well. (we will likely not actually take this reservation, its only so we can show proof that we intend to leave).
Our last choice is to buy a fully refundable flight but that ties up quite a bit of money on the credit cards. Any help is appreciated. Thanks.
Dustin and Caroline.

