Last updated: 3 August 2026
An open jaw flight is a round-trip ticket where your arrival city and departure city aren’t the same — you fly into one place, travel overland to another (by train, car, or bus), and fly home from there instead of backtracking to where you landed. Airlines price it under standard fare-construction rules, and it’s often cheaper and more flexible than booking two separate one-way tickets for the same trip.
The name comes from how the route looks plotted on a map: instead of a closed loop from A back to A, the line stays open at the two ends — a literal “jaw” shape between your outbound arrival point and your return departure point. It’s less exotic than it sounds. If you’ve ever flown into one city and left from another on the same trip, you’ve already booked one, whether or not you knew the term for it.
Quick Facts
- What it means: A round-trip ticket where the outbound arrival airport and the return departure airport are different cities
- Three types: Destination open jaw (different city on the outbound arrival vs. where you fly home from), origin open jaw (returning to a different city than you originally departed from), and double open jaw (both ends differ)
- The unflown gap: The ground segment between your two cities (covered by train, car, bus, or other overland transport) isn’t part of the flight itinerary at all
- Cost: Often cheaper than booking two separate one-way tickets, since airlines price it under standard round-trip fare rules rather than two independent fares
- Not the same as: Flying into and out of two different airports in the same city — that generally doesn’t count as an open jaw
- Booking: Most airline websites and search tools (including multi-city search) support open jaw itineraries directly, though mixing multiple independent airlines can complicate the process
How an Open Jaw Actually Works
Picture a standard round trip: fly out from City A to City B, then fly back from City B to City A. An open jaw breaks that symmetry at one or both ends. In the most common version — a destination open jaw — you fly from City A to City B, then make your own way overland to City C, and fly home from City C back to City A. The flight itinerary only covers the two air segments; the B-to-C leg is entirely your responsibility to arrange, whether that’s a rental car, a train, or a bus.
The Three Types
Destination open jaw is the version most travelers use: you arrive in one city, travel to a different one, and fly home from there — useful for anyone touring a region rather than basing themselves in a single city. Origin open jaw flips it around: you fly out and back to the same destination city, but your return lands you in a different city than where your trip started — common for business travelers whose home base and next commitment aren’t the same place. Double open jaw changes both ends — you fly into one city and out of a different one, and you return to a city different from where you originally departed, giving maximum routing flexibility at the cost of the most planning complexity.
Why Travelers Book Them
The core appeal is simple: it removes the need to backtrack to your arrival airport just to catch your flight home. For a trip covering multiple cities or regions — a road trip along a coastline, a rail journey through several countries, a business trip with stops in different metro areas — an open jaw lets your itinerary follow your actual route instead of forcing an inefficient loop back to point B. It’s also frequently cheaper than piecing together two one-way tickets on different carriers, since airlines generally price a genuine open jaw itinerary under their standard round-trip fare construction rather than treating the two segments as unrelated fares.
What to Watch Out For
An open jaw isn’t free of tradeoffs. The overland gap between your two cities needs its own planning — cost, time, and logistics that aren’t covered by your flight ticket at all, and a long or expensive ground segment can eat into whatever you saved on airfare. If your itinerary crosses an international border for the overland portion, you’ll also need to check visa or entry requirements for that leg independently, since it’s not something your airline ticket handles. And if you end up booking the outbound and return segments as two completely separate tickets on unrelated airlines rather than a genuine linked open jaw itinerary, you lose the fare-construction benefit and take on more risk — a delay on one leg won’t automatically trigger any protection or rebooking on the other, since the tickets aren’t connected in the airline’s system.
Conclusion
An open jaw is simply a round-trip ticket that doesn’t insist on a closed loop — fly in one place, fly home from another, and handle the ground gap between them yourself. It’s a genuinely useful tool for multi-city trips and often cheaper than the alternative of booking two separate one-ways, but it works best when you plan the overland segment and any cross-border requirements with the same care you’d give the flights themselves.
FAQ
What is an open jaw flight?
A round-trip airline ticket where you arrive in one city but depart for home from a different city, with the gap between the two covered by your own overland travel — train, car, or bus — rather than another flight.
Is an open jaw flight cheaper than two one-way tickets?
Often, yes. Airlines typically price a genuine open jaw itinerary under standard round-trip fare-construction rules, which tends to come out cheaper than booking two unrelated one-way fares, especially on the same airline or alliance.
What’s the difference between a destination open jaw and an origin open jaw?
A destination open jaw means you fly into one city, travel to another, and fly home from there. An origin open jaw means you return to your original departure city, but home is a different city than where the trip started. A double open jaw changes both the arrival and departure cities.
Does flying into and out of two airports in the same city count as an open jaw?
No. Generally, an open jaw specifically refers to different cities, not just different airports within the same metro area — flying into one airport and out of another in the same city typically isn’t classified as an open jaw itinerary.
Can I book an open jaw flight on any airline?
Most airline websites and flight search tools support open jaw booking directly, particularly through multi-city search. It gets more complicated if your itinerary mixes multiple independent airlines that aren’t partners — in that case you may need to book separate one-way tickets or use a travel agency to manage it.
Open jaw itineraries pair naturally with other flexible-booking strategies — see Multi-City Flights Guide and How to Read Fare Classes Like a Pro for more on structuring a trip around more than one destination.
