No, you cannot fly from Tijuana to Guadalajara without a passport as it is a domestic flight within Mexico.
No, it is not possible to fly from Tijuana to Cancun without a passport. A valid passport is required for all international flights within Mexico.
No, you cannot fly from Tijuana without a passport.
No, you cannot fly out of Tijuana without a passport.
No, you cannot fly out of Tijuana without a passport. A valid passport is required for international flights.
No, it is not possible to fly from Tijuana to Guadalajara without a passport.
If you are already in Mexico, sure you can.
Yes, you need a passport to fly out of Tijuana.
Yes, you need a passport to fly from Tijuana to Guadalajara.
No, you cannot fly within Mexico in 2016 without a passport.
No, you cannot fly within Mexico in 2017 without a passport.
To fly into Mexico you HAVE to have a passport. As of right now the only way you can get into Mexico without a passport is by land travel, but that will change as of Summer 2009. As of Summer 2009 you will need a passport for any land travel into Mexico and Canada.