Boston to Lexington (BOS-LEX): nonstop upgrade & award space

American Airlines flies nonstop from Boston (BOS) to Lexington (LEX) just twice a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on American Airlines, on every BOS to LEX departure, so you know which flights have space before you book.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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Nonstop flights a week

776 mi

Nonstop distance

Free

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Boston to Lexington flight schedule

Scheduled nonstop departures for BOS to LEX, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Boston (BOS) to Lexington (LEX)
Date	Flight	Airline	Departs BOS	Arrives LEX	Duration	Aircraft
Thu, Oct 29	AA 4436	American Airlines	10:00	12:30	2h 30m	E75
Sun, Nov 1	AA 4447	American Airlines	09:00	11:30	2h 30m	E75

Showing all 2 scheduled BOS to LEX departures across the next 2 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every BOS to LEX date on the interactive map

Confirmed upgrade & award space on BOS to LEX departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Boston to Lexington to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each BOS to LEX departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See BOS to LEX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Boston to Lexington nonstop

Carriers operating BOS to LEX nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

American Airlines (AA) route map

See BOS to LEX on the interactive map →

Frequently asked questions about BOS to LEX

How far is Lexington from Boston?

BOS to LEX covers about 776 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.

Which airlines fly nonstop from BOS to LEX?

American Airlines is currently the only airline flying BOS to LEX nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.

How often does BOS to LEX operate?

The nonstop currently runs twice a week, on American Airlines. Thin schedules like this change by season, and an alert will catch anything added.

What time do flights from BOS to LEX depart?

Scheduled BOS to LEX nonstops in the next 2 days with service leave between 09:00 and 10:00, local time at Boston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

How do I check upgrade or award availability on BOS to LEX?

Open the BOS to LEX route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss BOS to LEX upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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