Boston to Milwaukee (BOS-MKE): nonstop upgrade & award space

Delta Air Lines, JetBlue Airways, and American Airlines fly nonstop between Boston (BOS) and Milwaukee (MKE), roughly 18 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks confirmed upgrade and award space on Delta Air Lines and American Airlines, on every BOS to MKE departure, so you know which flights have space before you book.

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

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18
Nonstop flights a week
857 mi
Nonstop distance
Free
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Boston to Milwaukee flight schedule

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

Schedule data dated .

Scheduled nonstop departures from Boston (BOS) to Milwaukee (MKE)
Date Flight Airline Departs BOS Arrives MKE Duration Aircraft
B6 2229JetBlue Airways07:1008:442h 34m223
DL 5614Delta Air Lines09:1510:552h 40mE75
DL 5619Delta Air Lines16:1517:522h 37mE75
B6 2229JetBlue Airways08:3010:022h 32m223
DL 5614Delta Air Lines09:1510:552h 40mE75
DL 5619Delta Air Lines16:1517:522h 37mE75
B6 2229JetBlue Airways08:3010:022h 32m223
DL 5614Delta Air Lines09:1510:552h 40mE75
DL 5619Delta Air Lines16:1517:522h 37mE75
B6 2229JetBlue Airways08:3010:022h 32m223
DL 5614Delta Air Lines09:1510:552h 40mE75
DL 5619Delta Air Lines16:1517:522h 37mE75
B6 2229JetBlue Airways08:3010:022h 32m223
DL 5614Delta Air Lines09:0010:442h 44mE75
B6 2229JetBlue Airways08:3010:022h 32m223
DL 5614Delta Air Lines09:0010:442h 44mE75
DL 5619Delta Air Lines17:0518:572h 52mE75
B6 2229JetBlue Airways08:3010:022h 32m223
DL 5614Delta Air Lines09:1510:552h 40mE75
DL 5619Delta Air Lines16:1517:522h 37mE75

Showing all 20 scheduled BOS to MKE departures across the next 7 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 MKE date on the interactive map

Confirmed upgrade & award space on BOS to MKE departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines and American Airlines, segment by segment and date by date. Open the calendar for Boston to Milwaukee 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 MKE 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 MKE on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Boston to Milwaukee nonstop

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

See BOS to MKE on the interactive map →

Frequently asked questions about BOS to MKE

How far is Milwaukee from Boston?
BOS to MKE covers about 857 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 MKE?
Delta Air Lines, JetBlue Airways, and American Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines and American Airlines, and award seats on JetBlue Airways.
How many flights a week are there from BOS to MKE?
About 18 nonstop flights a week run between Boston and Milwaukee in the current schedule, operated by Delta Air Lines, JetBlue Airways, and American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from BOS to MKE depart?
Scheduled BOS to MKE nonstops in the next 7 days with service leave between 07:10 and 17:05, 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 MKE?
Open the BOS to MKE route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines and 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 MKE 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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