Special fare for travel on two or more airlines to a destination.

Three-letter codes used to identify airports.

Services and extras offered by a travel supplier.

Generally the lowest and most heavily restricted airfare.

Airline-owned corporation which accredits travel agents and sets regulation governing airline-agency relations.

Booking two overlapping round trips with opposite origin and destination points, where both bookings meet restrictions required to obtain a discount fare (such as a Saturday-night stayover); then usin [..]

Price of a travel service before taxes and add-on charges.

Days or periods of high demand when special rates are not in effect.

A card given to a traveler indicating the seat assignment.

A card given to a traveler indicating the seat assignment.