This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (January 2023) (Learn how and when to remove this template message)
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Open-jaw ticket" – news · newspapers · books · scholar · JSTOR (January 2023) (Learn how and when to remove this template message)
A sample itinerary for an open jaw electronic ticket from Montreal to Amsterdam, and returning from Munich
A sample itinerary for an open jaw electronic ticket from Montreal to Amsterdam, and returning from Munich

An open-jaw ticket is an airline return ticket where the destination and/or the origin are not the same in both directions.


There are three types:

Using different airports in the same city is not considered an open-jaw, so a passenger on a London to JFK trip who returned from Newark would still be a simple round trip as both airports are considered to be serving metropolitan New York City.


The open gaps between the cities show on the itinerary as ARNK, the same code that shows on an airline or agency's Global Distribution System. The term (pronounced arunk) means "arrival unknown".

The reason for this is that airline reservation systems (and major GDSs) require the segments following on sequentially, so arriving at one city, and then departing from another, will cause the system to return an error message. The ARNK field tells the system that this is intentional, and also allows for the ticketing system to blank the unused coupons of a ticket.

A typical destination open-jaw would look like this on an itinerary, with the ARNK on the second segment to show that it is not being flown on that ticket.

Reasons for using open-jaw tickets

In some cases, this type of arrangement is needed for boat cruises that do not return to the departure city. In other cases, the traveller wishes to explore between two points and using alternative transport (e.g. buses, trains, ferries or flights on another ticket). For example, a traveller might fly from London to Bangkok, travel around Thailand by public transport and fly back home to London from Phuket.[1] Another example would be a traveller flying from New York City to London, travelling around different countries in Europe by taking buses / trains or low-cost carrier flights, then returning from Vilnius. Open-jaw tickets are a flexible and relatively inexpensive way of flying as they are priced as a round-trip ticket, in most cases less expensive than purchasing two one-way flights between the destinations visited.

Another market commonly traveled under an open-jaw itinerary is the one of local one-way tours. Take, for example, a tour of Florida, where a traveler flying into Jacksonville, Orlando, or Miami rents a car or joins a bus tour at their arrival airport, and returns the car or ends the tour in the town from which they will be flying home.


Some routing restrictions can apply to open-jaw tickets. The most common restriction is that the open-jaw segments must be shorter than the flown segments. In some circumstances, the destination and return origin must be in the same IATA region, or may be restricted to the same country.

See also


  1. ^ "Getting to Thailand | How to travel to Thailand". Rough Guides. Retrieved 2023-03-01.