I am looking at my flights to MCO from Buffalo with Southwest. Looked as though flights were $108 and $128. Taxes added were only $7! Didn't make sense. Then I see there are still further charges to be added of a gov't Sept.11 fee ($5 each way) and an airport assessed passenger facility charge of up to $18. How can I tell what the total for these extras will be and if there are even more extra charges to be added? I want to know the real cost of the flights so I can compare to other airlines. They all seem to give different info. so it makes it harder to compare. Thanks.