I am in Guatemala and looking for a cheap flight home to the US. I live in NY

I am in Guatemala and looking for a cheap flight home to the US. I live in NY.?
All the prices are 400 - 500 USD. I heard you can find cheap flights to Miami. Does anybody know of any sights to help? I have looked at Cheapflights.com, Expedia.com, and a number of other regulars as well as Copa and Taca Airlines.
Guatemala - 6 Answers
Random Answers, Critics, Comments, Opinions :
1 :
american airlines, delta, and continental are the cheapest ways.. american airlines through miami, dallas or houston, and then change planes to laguardia or JFK. delta- through atlanta to laguardia or JFK Continental- houston to newark
2 :
Kayak.com.. pick up a lot of other sites.. has some of the smaller airlines. Usually pretty cheap flights on Mexicana. AA is having a sale right now as well.
3 :
spirit airlines is the cheapest way, although I hate it because customer service is practically nonexistant, but if you want a cheap ticket, go with them. It can be probably like 200 dollars to miami. Check their webpage because for some reason they dont show up in any of the ticket search engines. spiritair.com
4 :
Take a bus to Tapachula, Chiapas in Mexico (5 hrs. trip) and then a Mexicana Airlines fly to NY, there is no cheapest way.
5 :
Try Continental.com, $341.70 including taxes. Try to avoid Mexican, unless you're looking for a 12 hour overhaul.
6 :
You can try http://freetravel4ever.blogspot.com