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Patrick Leahy Burlington International Airport (BTV) had nonstop service to 21 destinations on 6 airlines in our June 15, 2026 departure snapshot. The busiest route was to Chicago (ORD), served by 2 carriers, and the largest operator here was American Airlines with nonstops to 7 destinations.
Route data as of June 15, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
You can fly nonstop from BTV to 21 destinations. Current schedules show about 31 flights per day across those routes. The busiest options start with Chicago (ORD), Newark (EWR), Detroit (DTW).
0 international routes in this schedule set
United States 21
4/day on 2 airlines
Bombardier CRJ · Airbus A320 family · Embraer E-Jet
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Patrick Leahy Burlington International Airport (BTV / KBTV) is located in Burlington, United States.
The IATA code is BTV. The ICAO code is KBTV.
The busiest scheduled route from BTV in our June 15, 2026 departure data was BTV to ORD (Chicago), with 4/day across 2 airlines.
American Airlines was the largest operator in our BTV schedule data, serving 7 destinations with 9-10/day.
BTV has 0 international routes and 21 domestic routes in the current schedule set.
6 airlines operated at BTV in our June 15, 2026 snapshot. Top carriers include American Airlines, United Airlines, Delta Air Lines, Breeze, Angel Flight America.
BTV has direct flights to 21 destinations including Chicago, Newark, Detroit, Philadelphia, Washington.
View live arrivals and departures at BTV on FlightRadar24.
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