Open-Jaw Award Trips Across the Atlantic: Planning Checklist
Plan an Atlantic award trip into one city and home from another, with checks for surface travel, ticket rules and disruption risk.
An open-jaw trip flies you into one city and home from another: into London, say, and back from Edinburgh, with the train in between. It saves backtracking and can open better award options. It also adds a few things to get right: the journey between the two cities, how the tickets are structured, and who helps if something goes wrong.
This checklist walks through planning one, step by step.
Step 1: Sketch the open-jaw journey
Start with a simple outline:
- Arrival city and the dates you want to arrive.
- Departure city and the dates you want to leave.
- The journey between them, which is often called the “surface sector” because you travel it by land or a separate flight, outside the award ticket. Note how you would travel (train, car, a short flight) and how long it takes.
If you are visiting more than one place anyway, an open jaw often fits the trip better than a round trip from one city.
Step 2: Compare ticket structures
There are two common ways to book an open jaw with miles:
- One combined itinerary, booked as a single award with different arrival and departure cities. Some programs allow this, sometimes with rules on where the surface sector can be.
- Two one-way awards, booked separately. Many programs price awards per direction, so two one-ways often cost the same as a round trip. They can even come from different programs.
The difference matters for changes: a combined award is usually changed or canceled as a whole, while one-ways can be changed separately. Check each program’s terms, including what it charges to change or cancel.
Step 3: Search both Atlantic crossings before committing
Don’t book the outbound flight and hope the return appears. Search both crossings, for the right number of passengers and in the cabins you want, before booking either.
- Note backup dates for each direction.
- Check every segment’s cabin, especially on the overnight flight.
- Transfer points only once both are found. Bank transfers to airlines generally can’t be reversed, so an outbound you can’t pair with a return can leave points stranded.
Step 4: Price the surface sector and positioning
The journey between cities is part of the trip’s cost:
- Rail. Advance train tickets are often cheaper, but less flexible. Check the operator’s conditions for changes and missed trains.
- A short flight may be faster but adds airports, bags and another set of taxes.
- An overnight stay if the timing doesn’t work in one day.
- Baggage on the train or on a separate flight.
Add these to the award’s cash cost when comparing the open jaw with a simple round trip.
Step 5: Check changes across separate reservations
When trips are booked as separate reservations, each one is on its own:
- A late train or flight doesn’t oblige the airline on your next booking to help. Leave generous time between separate reservations.
- A schedule change on one award may not carry over to the others. Set alerts on each booking.
- Who to call. Write down, for each part, who issued the ticket and how to contact them.
Finally, check entry requirements for every country on the trip. US visitors to the UK, for example, have needed an Electronic Travel Authorisation (ETA) since early 2026, applied for through GOV.UK or the UK ETA app before traveling.
A worked example
Here’s how an open jaw might look for a hypothetical two-week trip to Britain. The details are illustrative.
- Outbound: San Francisco to London, one-way award.
- Surface sector: London to Edinburgh by train, after a week in London.
- Return: Edinburgh to San Francisco with a connection, one-way award, possibly from a different program.
The checks from the steps above:
- Both crossings found first, for two passengers, before transferring any points.
- The train is booked as an advance ticket for a set time, with a fallback in mind if the travelers’ plans shift.
- The return leaves Edinburgh early in the morning, so the travelers plan to stay near the airport the night before rather than rely on a same-day train.
- Separate reservations: each award is its own ticket, so a delay on the train has no effect on the airline’s obligations. That’s fine here, because the train is days before the return flight.
- Entry: both travelers apply for their UK ETAs before booking non-refundable trains.
Common pitfalls
- Booking one direction and hoping the other appears.
- A tight connection between separate reservations, such as a train arriving shortly before a flight departs.
- Forgetting the cost of the surface sector, including bags and an overnight stay.
- Assuming a schedule change on one booking will be handled on the other. Each one is separate.
Common questions
Is an open jaw the same as a stopover? No. A stopover is a longer stop at a connecting point on the way to your destination, on the same ticket. An open jaw means arriving and departing from different places, with the journey between them made separately.
Can I combine award one-ways from different programs? Often, yes. Each one-way is then a separate ticket with its own rules, so plan for the separate-reservation risks in step 5.
Who covers a missed connection on separate tickets? Usually nobody. Each airline or operator is responsible only for its own booking. Leave enough time between reservations, and consider travel insurance that covers missed connections.
Should I book the outbound before finding the return? It’s safer to find both first. If you book one direction and can’t find the other, you may have to pay cash or use miles you’d planned for something else.
For the overall booking process, see Award travel for beginners. If the trip includes a cruise, see cruise loyalty programs.