If a nonstop flight matters to you, here's a breakdown of which airlines actually fly direct to Amsterdam Schiphol, and from which U.S. cities.

Delta Air Lines

Delta operates the highest volume of flights between the U.S. and Amsterdam, with around 105 weekly departures — making it both the most frequent and most popular carrier for this route among American travelers. Delta's direct flights to Amsterdam depart from several major U.S. hub cities.

KLM

As the Dutch flag carrier, KLM offers extensive direct service to Amsterdam from major U.S. cities, often in partnership or codeshare arrangements with Delta and Air France, given their shared membership in the SkyTeam alliance.

United Airlines

United rounds out the "big three" most commonly booked carriers for U.S. travelers heading to Amsterdam, with direct flights from a range of major hub cities.

Direct Routes by Departure City

Direct flights to Amsterdam are confirmed from the following U.S. cities, among others:

• New York (JFK and Newark) — approximately 7 hours 29 minutes flight time, served by Delta, Air France, and Virgin Atlantic among others.
• Atlanta — a major Delta hub with direct Amsterdam service.
• Boston — direct service available on the route.
• Seattle — direct flights available, particularly relevant for West Coast travelers.
• Portland — one of the longer nonstop options at roughly 9 hours 30 minutes flight time.

JetBlue: A Newer Entrant

JetBlue has expanded into the transatlantic Amsterdam market, now accounting for roughly 5% of arrivals at Schiphol from the U.S. — a meaningful share for a carrier historically associated with domestic and Caribbean routes rather than long-haul international service.

Icelandair and LEVEL: Connection-Based Alternatives

While not direct options, Icelandair (connecting through Reykjavik) and LEVEL both rank among the most popular carriers for U.S. travelers heading to Amsterdam, often at a lower fare than nonstop alternatives in exchange for an additional connection.

Norse Atlantic Airways: The Budget Long-Haul Option

Norse Atlantic Airways has emerged as one of the more competitively priced options for this route, frequently appearing alongside KLM as one of the cheapest carriers for flight tickets to Amsterdam, according to recent fare comparison data.

How to Decide Between a Direct Flight and a Connection

A direct flight generally saves meaningful travel time and reduces the risk of a missed connection, but it isn't always the cheapest option. If your departure city doesn't have direct service, or if a connecting itinerary through Reykjavik or another European gateway offers a substantially lower fare, it's worth weighing the time savings of a nonstop flight against the potential cost savings of a connection.

Comparing Direct Flight Options for Your City

Since direct service varies by departure city and can change seasonally, it's worth comparing direct flights to Amsterdam specifically for your departure city before assuming nonstop service is or isn't available.

Bottom Line

Delta, KLM, and United offer the most extensive direct flight networks to Amsterdam from major U.S. cities, with JetBlue emerging as a newer nonstop competitor. If your city doesn't have direct service, Icelandair, LEVEL, and Norse Atlantic Airways offer connection-based alternatives that can sometimes beat nonstop pricing, depending on your specific route and travel dates.