Travel fees are out of control (when going to Mexico)

Passenger Civil Aviation Security Service Fee ::: $11.20
Mexico Tourism Tax ::: $55.46
Mexico Immigration Fee DSM ::: $13.12
Mexico Departure Tax ::: $73.37
U.S. Immigration User Fee ::: $7.00
U.S. Customs User Fee ::: $7.39
U.S. APHIS User Fee ::: $3.84

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Houston to Cabo in June TOTAL FEES: $171.38 ..for 1 person.

We are using points for the tickets.... but owe $685 in travel/tourism fees for a family of 4.