Travel Facilities Tax 
                                (aka Alaska/Hawaii Ticket Tax)
                             
                            Applies to certain flight segments to or from Alaska or Hawaii.
                         | 
                        U.S. Domestic and International | 
                        US | 
                        $9.50 | 
                    
                    
                        
                            U.S. Federal Segment Fee 
                            Per-segment fee applicable to flights within the continental United States.
                         | 
                        
                            U.S. Domestic and International
                         | 
                        
                            ZP
                         | 
                        
                            $4.30
                         | 
                    
                    
                        
                            U.S. Excise Tax (aka U.S. Domestic Transportation Tax; U.S. Ticket Tax) 
                            Percentage of fare; applies to flights within the continental United States or Canada/Mexico 225-mile buffer zones.
                         | 
                        
                            U.S. Domestic and International
                         | 
                        
                            US
                         | 
                        
                            7.50%
                         | 
                    
                    
                        
                            Passenger Facility Charge (PFC) 
                            Variable fee based on airport for facilities improvement. A maximum of 4 charges
                            per itinerary applies.
                         | 
                        
                            U.S. Domestic and International
                         | 
                        
                            XF
                         | 
                        
                            up to $18
                         | 
                    
                    
                        
                            
                                September 11th Security Fee
                                 
                                (aka U.S. Passenger Civil Aviation Security Fee)
                             
                            U.S. government-assessed fee of $5.60 per one-way trip in air transportation that originates at an airport in the U.S., $11.20 per round-trip.
                         | 
                        
                            U.S. Domestic and International
                         | 
                        
                            AY
                         | 
                        
                            $5.60 per one-way
                         | 
                    
                    
                        
                            U.S. International Transportation (Arrival/Departure) Tax 
                            Applies to all flights arriving in or departing from the United States, Puerto Rico,
                            or the U.S. Virgin Islands.
                         | 
                        
                            International
                         | 
                        
                            US
                         | 
                        
                            $18.90
                         | 
                    
                    
                        
                            U.S. Animal and Plant Health Inspection Service (APHIS) Fee 
                            Applies to all flights originating abroad, except Canada, and landing in the United
                            States, Puerto Rico, or the U.S. Virgin Islands.
                         | 
                        
                            International
                         | 
                        
                            XA
                         | 
                        
                            $3.96
                         | 
                    
                    
                        
                            U.S. Immigration and Naturalization Fee 
                            Applies to international arrivals to the United States, Puerto Rico, or the U.S.
                            Virgin Islands.
                         | 
                        
                            International
                         | 
                        
                            XY
                         | 
                        
                            $7.00
                         | 
                    
                    
                        
                            U.S. Customs User Fee 
                            Applies to international arrivals from outside of the U.S. Customs territory.
                         | 
                        
                            International
                         | 
                        
                            YC
                         | 
                        
                            $5.89
                         | 
                    
                    
                        
                            International Taxes and Government or Airport-imposed fees 
                            Various foreign taxes, inspection fees, and security charges typically excluding airport departure taxes
                         | 
                        
                            International
                         | 
                        
                            Varies
                         | 
                        
                            up to $349*
                         | 
                    
                    
                        Online Air Transaction Service Fees On all airfares a service fee of up to $30 is charged per person for all passenger types** | 
                        US Domestic and International | 
                        Fees | 
                        up to $30.00 | 
                    
                    
                        
                             
                            *Approximate amount  
                            **Passenger type = Adult, child, senior, infant, student, military 
                            Government imposed taxes and fees are subject to change. 
                            All Transaction Service Fees are non-refundable.
  
                            There are certain exceptions to Online Air Transaction Service Fees: 
                            - Business and First Class Airfares - Service fees may be up to $100 per passenger on all passenger
                            type tickets. 
                            - Multi-city trips - Service fees may be up to $100 per passenger on all passenger type tickets. 
                            - Multi airline trips / Cities with high fraud rates - Service fees may be up to $30 per passenger on all
                            passenger type tickets.
                         |