The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Missoula Montana ⇄ Billings Logan International MSO–BIL

Airlines flew 3 flights between Missoula Montana MSO in Missoula, MT and Billings Logan International BIL in Billings, MT in the twelve months to July 2026, both directions together: 184 passengers in 228 seats, 81% of them filled. 276 miles, about 39 minutes in the air, on 2 airlines: Envoy Air (2), Horizon Air (1). Planning to fly it yourself? The weather and winds along this route right now.

3
flights, twelve months
MSO-BIL: 1 · BIL-MSO: 2
184
passengers
81% of seats filled
276
miles
about 39 minutes airborne
2
airlines
1 aircraft type

Flights by month both directions

0001111/251117/26
By month, as a table
flights
1/251
3/261
6/261
7/261

Passengers by month

018355270571/255163707/26
By month, as a table
passengers
1/2557
3/2651
6/2663
7/2670

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Envoy Air MQ213388%scheduled passenger service
Horizon Air QX15167%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-175376184

MSO → BIL this direction alone · flown March 2026 to March 2026

1 flights, 51 passengers in 76 seats. Horizon Air 1.

BIL → MSO this direction alone · flown January 2025 to July 2026

2 flights of 2 scheduled, 133 passengers in 152 seats. Envoy Air 2.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Missoula Montana MSO and Billings Logan International BIL; all routes.