Need help booking?
Unpublished phone-only deals available
BTR to MSO: distance & flight time
Baton Rouge (Baton Rouge Metropolitan Airport) → Missoula (Missoula International Airport)
1,665 mi
2,679 km · 1,447 nm
3h 44m
estimated nonstop flight time
-1h
time difference · heading northwest
See live BTR→MSO fares Phone-only fares on this route — call free
Flight time details
1,665 miles nonstop takes roughly 3h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- BTR — Baton Rouge Metropolitan Airport · Baton Rouge, United States
- MSO — Missoula International Airport · Missoula, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BTR
Near MSO
- FCA · Glacier Park International Airport97 mi away
- BTM · Bert Mooney Airport101 mi away
- HLN · Helena Regional Airport102 mi away
- SMN · Lemhi County Airport124 mi away
Frequently asked questions
How far is BTR from MSO?
The flight distance from Baton Rouge (BTR) to Missoula (MSO) is 1,665 miles (2,679 km, 1,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTR to MSO?
A nonstop flight takes about 3h 44m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Baton Rouge and Missoula?
Missoula is 1 hour behind Baton Rouge.
What is the cheapest way to fly from BTR to MSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTR–MSO that never appear on search engines, with no booking fees.