AviatDataMissoula Montana Airport MSO / KMSO
Missoula, Montana · United States · Missoula County Airport Authority
1.0Mpax · 2024
H24Jet A · Avgas 100LL
ICAO / IATAKMSO / MSO
OperatorMissoula County Airport Authority
Coordinates46.9164°N, 114.0906°W
Elevation3,206 ft · 977 m
Time zoneMT (UTC-7/-6 DST)
Passengers / yr1,021,055 (2024)
CustomsYes
Border controlYes
SchengenNo
FuelJet A · Avgas 100LL
Bonded—
AIP referenceKMSO — FAA Chart Supplement / d-TPP
Operating hoursH24
TerminalsOne passenger terminal; new South Concourse completed 2022, old Johnson-Bell Field facility demolished 2023; eastward gate expansion opened 2025
Runways (2)
- 12/30 · 2,896 m / 9,501 ft · 46 m wide · Asphalt (grooved) · ILS ILS RWY 12 (Y/Z)
- 08/26 · 1,406 m / 4,612 ft · 23 m wide · Asphalt (permanently closed)
Airport contact
Domestic small hub for western Montana; served by Alaska, American, Delta, United, Frontier, Allegiant and Sun Country. No scheduled international airline service, but MSO is an active CBP user-fee airport ('Missoula User Fee Airport,' CBP port code 3381) providing customs/immigration clearance for international GA/charter arrivals. First topped 1M total passengers in 2024.
Services
Available
On request / PPR
Seasonal / ageing
Unconfirmed / not listed
Ground handling
Available · 3 providers
Missoula County Airport Authority (MSO Ground Handling Services)
Airport-owned in-house handler providing above- and below-wing service for 100+ seat charters (sports teams, federal agencies, university/junket groups): marshalling, towing and pushback, lavatory, potable water and air-start service, plus ticketing inside the MSO terminal.
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Verified 2 months ago · unconfirmed source
Minuteman Aviation (Minuteman Jet Center)
Full-service FBO line/ground handling; open 24/7. Operating since 1962. · 24 hours
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Verified 2 months ago · unconfirmed source
Northstar Jet (Neptune Aviation Services)
Neptune's full-service FBO ('gateway to western Montana'); professional line service: passenger greeting, luggage handling, aircraft marshalling and movement; 95,000 sq ft BBJ-rated apron and 98,000 sq ft heated hangar. · 24 hours
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Verified 2 months ago · unconfirmed source
Aircraft fuel
Available · 2 providers
Minuteman Aviation (Minuteman Jet Center)
Avfuel-branded into-plane fueling of 100LL and Jet A (FSII available); volume discounts over 200 gal. · 24 hours
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Verified 2 months ago · unconfirmed source
Northstar Jet (Neptune Aviation Services)
Phillips 66 into-plane Jet A (94,000-gal storage, 7,000 & 5,000-gal refuelers) plus on-site AVGAS/100LL self-serve. · 24 hours
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Verified 2 months ago · unconfirmed source
De-icing
Available · 3 providers
Missoula County Airport Authority (MSO Ground Handling Services)
MSO Ground Handling Services operates its own aircraft deicing at the terminal ramp for large charter aircraft.
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Verified 2 months ago · unconfirmed source
Minuteman Aviation (Minuteman Jet Center)
TKS aircraft deicing fluid service, Type I and Type IV.
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Verified 2 months ago · unconfirmed source
Northstar Jet (Neptune Aviation Services)
Aircraft deicing offered as an FBO line service (documented multi-aircraft deicing operations).
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Verified 2 months ago · unconfirmed source
Part-145 line maintenance
Available · 2 providers
Minuteman Aviation (Minuteman Jet Center)
FAA Repair Station #MINR449G; Cessna Authorized Service Center and the only Bell Helicopter Textron authorized service facility in Montana; NDT (magnetic particle, liquid penetrant) and paint booth.
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Verified 2 months ago · unconfirmed source
Neptune Aviation Services
General aircraft maintenance and on-site avionics work through the Part 145 station.
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Verified 2 months ago · unconfirmed source
Part-145 base maintenance
Available
Neptune Aviation Services
FAA Part 145 Certified Repair Station (CRS #NI6R011N) at MSO: airframe/engine maintenance, avionics, NDT and machine shop; large airtanker fleet MRO plus third-party GA work.
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Verified 2 months ago · unconfirmed source
Component shops & overhaul
Available · 4 providers
Neptune Aviation Services
Avionics shop — installation, repair and updates to avionics systems; authorized Garmin dealer; back-shop supporting Neptune's BAe-146 aerial-firefighting fleet and industry-wide third-party customers; class rating unconfirmed.
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Verified 2 months ago · unconfirmed source
Neptune Aviation Services
Machine shop — CNC and conventional machining (boring, drilling, milling, tapping, turning, reaming), prototype development, short-run production, welding and fabrication supporting component repair/manufacture; class rating unconfirmed.
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Verified 2 months ago · unconfirmed source
Neptune Aviation Services
NDT shop — magnetic particle inspection and eddy current examination, plus mobile inspection service; class rating unconfirmed (no D1 rating published on-site).
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Verified 2 months ago · unconfirmed source
Minuteman Aviation
NDT shop — magnetic particle testing and liquid penetrant testing; FAA-certified repair station; class rating unconfirmed (no D1 rating or certificate number published on-site).
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Verified 5 weeks ago · unconfirmed source
Flight catering
On request
Minuteman Aviation (Minuteman Jet Center)
Crew meals / aircraft catering arranged through the FBO.
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Verified 2 months ago · unconfirmed source
Aircraft cleaning
Available
Minuteman Aviation (Minuteman Jet Center)
Aircraft interior/exterior cleaning and detailing.
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Verified 2 months ago · unconfirmed source
Ground support equipment
Available
Minuteman Aviation (Minuteman Jet Center)
28VDC GPU, belt loader, baggage cart, air stairs, Lektro-Tug, oxygen/nitrogen service, lavatory and potable water service.
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Verified 2 months ago · unconfirmed source
Cargo handling
Available · 3 providers
Alaska Air Cargo
Dedicated Alaska Air Cargo network station at MSO (operated by Horizon Air) at 5225 Highway 10 West, on the airport: GoldStreak, Priority/General Freight, Pet Connect, dangerous goods, freezer/cooler storage. · Daily 05:05-07:15 and 11:05-16:15 (pickup/drop-off)
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Verified 2 months ago · unconfirmed source
FedEx (Empire Airlines feeder)
FedEx air freight served at MSO via Empire Airlines Cessna 208 feeder operation; on-airport station ground-handling arrangement not publicly documented. (Note: the FedEx Ship Center on Chudy Way is a retail counter, not the airport station.)
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Verified 2 months ago · unconfirmed source
UPS
UPS listed among air cargo carriers serving MSO; on-airport station handling arrangement not publicly documented.
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Verified 2 months ago · unconfirmed source
Aviation security
Not listed
Passenger & crew transport
Available · 2 providers
Minuteman Aviation (Minuteman Jet Center)
Crew car, planeside transportation and courtesy shuttle to the terminal.
Contact details available to subscribersYour company? Subscribe · Founding Member Price €199/yr
Verified 2 months ago · unconfirmed source
Northstar Jet (Neptune Aviation Services)
Transportation coordination and passenger assistance from the FBO.
Contact details available to subscribersYour company? Subscribe · Founding Member Price €199/yr
Verified 2 months ago · unconfirmed source
Flight support
Not listed
Hotel & travel
Not listed