The USA-Europe transatlantic market has more carriers and more competition than most other long-haul markets in the world. That competition produces real pricing variation — meaningful differences between routes, gateways, and booking timings that reward travelers who look beyond the obvious.
Most people fly from their nearest major city to the obvious European capital. Sometimes that's the right call. Sometimes there's a meaningfully better option that takes fifteen minutes to identify.
US departure city matters more than you'd think
JFK and Newark together are the most competitive transatlantic market, with United, Delta, American, British Airways, Virgin Atlantic, Aer Lingus, Iberia, Air France, Lufthansa, and more all competing on key routes. Prices from New York tend to be sharp, especially on popular routes like London and Paris.
From smaller US cities, connecting through a major hub often makes sense. But the hub choice isn't obvious. A connection through Chicago O'Hare might access different pricing than the same itinerary connecting through JFK, even on the same final European destination.
If your US departure city is flexible at all, running comparisons from multiple origins is worth the effort. A positioning flight from a smaller city to a major hub for a better transatlantic fare can sometimes save money overall.
Open-jaw for European multi-city plans
If you're planning to visit multiple European cities, flying into one and home from another is almost always a better structure than round-tripping through the same city.
Flying New York to Lisbon and returning from Rome means you travel Portugal and Spain and Italy in a natural west-to-east flow, without buying a flight back to Lisbon at the end. The transatlantic open-jaw fare is usually only slightly more than a standard round trip to either city — often a few hundred dollars, sometimes less.
For travelers connecting from Asia or Australia to Europe via the US, the open-jaw structure can work on the US side too: routing through New York outbound and Los Angeles homeward, for example, to access different Pacific fare options.
Connecting vs. nonstop for European cities
On the most competitive transatlantic routes — New York to London, New York to Paris, Chicago to Frankfurt — nonstop fares are often competitive enough that a connection doesn't buy you much.
On less-served routes — a midwestern US city to a secondary European destination — connecting through a major hub often provides both more options and better pricing. Routing through Amsterdam, Frankfurt, or Dublin to reach Lisbon or Rome or Copenhagen can produce lower overall fares than trying to find a more direct path.
The tradeoff is journey time. An extra two hours in the air and an airport connection is worth it if the fare difference is substantial. If it's marginal, the direct option is almost always preferable.
Frequently Asked Questions
Our routing team structures complex international and multi-city itineraries every day — testing fare construction, alliance routings, and open-jaw combinations to find the cleanest, best-value journey.
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Sources & Further Reading
Authoritative references used to inform this guide.
