Flights to United States: every airport with nonstop service

510 airports in United States have active nonstop service in 2LNR's schedule data, led by Chicago, Dallas, and Atlanta. Long-haul arrivals concentrate on a handful of them, and that is where premium cabins are worth watching: Chicago (ORD) alone connects to 282 nonstop destinations. Pick the gateway you would actually fly into below to see its full route list with confirmed upgrade and award space, date by date.

Data current as of August 3, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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510
Airports serving United States
282
Nonstop routes at the top gateway
Free
To get started

Airports in United States with nonstop service

Ranked by how many destinations each one reaches nonstop. Open a gateway to see its full route list, then a route to see departures date by date with confirmed upgrade and award space.

Showing the busiest 100 of 510 airports with active service in United States. Search any other airport by code on the interactive route map.

Search any airport on the interactive route map →

Confirmed upgrade & award space on routes to United States

2LNR tracks confirmed upgrade inventory on American, Delta and Alaska, and award availability across roughly 30 airlines, flight by flight and date by date. What you see is space that exists right now, not a prediction of what might open.

Compare dates, not just gateways

Each route opens a calendar, so shifting a departure by a day is a visible option rather than a guess about flights into United States.

Get told when space opens

Long-haul premium inventory turns over without warning. Watch a route and 2LNR notifies you when an upgrade or award seat appears.

See the whole network

The interactive map draws every nonstop in and out of United States, so a connection through a second gateway is easy to spot.

Frequently asked questions about flights to United States

Which airports in United States have nonstop flights?
510 airports in United States currently show active nonstop service in 2LNR's schedule data. The widest networks are Chicago, Dallas, and Atlanta. The full gateway list is on this page, and each airport opens its own page of nonstop routes.
Which airport in United States has the most nonstop routes?
Chicago (ORD) leads the country with 282 nonstop destinations in active service. That breadth is why it is usually the first place to look for upgrade or award space into United States, though a smaller gateway can be the better answer when your dates are fixed.
How do I find upgrade or award space on flights to United States?
Open a gateway such as Chicago from the list on this page, then pick the route you would fly. 2LNR shows each departure date by date with confirmed upgrade and award space rather than a prediction, and you can set an alert so you hear about an opening on a route into United States instead of finding it later.
Does 2LNR cover flights to United States?
Yes. Every nonstop route into the 510 airports listed here is in 2LNR's schedule data, with confirmed upgrade inventory on American, Delta and Alaska and award availability across roughly 30 airlines. Checking what is open into United States is free to start.

Never miss upgrade or award space to United States

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