Mesa to Missoula (AZA–MSO) — Airlines, Schedules & Connections

AZA Airport Page →
949 mi airlines charter/private 4/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 4m ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
G4686
G4 Allegiant
320
11:32 AM
MST
2:57 PM
MDT
2h 25m
—
M T W T F S S
Prices
✓
→
G4694
G4 Allegiant
320
3:24 PM
MST
6:53 PM
MDT
2h 29m
—
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 3 hubs
PDX Portland 21h 11m G4 → AS Portland (PDX) to Missoula flights
SNA Santa Ana 26h 53m G4 → G4 Santa Ana (SNA) to Missoula flights
GTF Great Falls ~4h 48m G4 → EM Great Falls (GTF) to Missoula flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Mesa to Missoula
1 carrier, 4 flights/week nonstop.
1 Airlines 949 mi 2h 27m nonstop +1h ahead

AZA–MSO is served by 1 airline with nonstop service. Allegiant Air leads the route. The flight covers 949 miles in approximately 2h 27m. Beyond nonstop, 1-stop connecting options are also available.

Also explore AZA Routes MSO Routes AZA Live Flights MSO Live Flights
All flights from Missoula (MSO) Missoula to Mesa flights
Carriers on this route

Airline Landscape

All carriers operating nonstop AZA–MSO service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
G4 Allegiant Air 4 320 2h25-2h29 – – –
Aircraft on this route
320 Airbus A320 – G4
Alliance coverage
Unaffiliated: G4 (4 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, AZA to MSO direction.
Mon
0
flights
Tue
0
flights
Wed
0
flights
Thu
2
flights
Fri
0
flights
Sat
0
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
4
Outbound / wk
1
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for AZA to MSO.
1-STOP
One-Stop Connections
3
Hubs
~4h
Fastest
~26h
Longest
GTF ~4h 48m PDX ~21h 11m SNA ~26h 53m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
210
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Missoula from Mesa

Nearby airports with service to Missoula Montana Airport.
Metric AZA→MSO PHX→MSO
Distance from AZA – 22 mi
Nonstop airlines 1 2
Weekly flights 4 1
Flight time 2h 27m 2h 5m
Phoenix (PHX) to Missoula flights
Airports within 200 miles of AZA with service to Missoula Montana Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Missoula is 1 hour ahead of Mesa.
AZA: MST · MSO: MDT

When it's 6:00 PM in Mesa, it's 7:00 PM in Missoula.
Distance & Flight Time
949 mi / 1,527 km
Nonstop flight time is approximately 2h 27m gate to gate.
Facts

AZA–MSO Quick Facts

Key statistics for the Mesa to Missoula route.
Route details
Distance949 mi / 1,527 km
Flight time2h 27m
Time difference+1 hour
Airlines (nonstop)1
Weekly flights4 out / 1 return
1-stop connectionsAvailable
Origin: AZA
Full nameMesa Gateway Airport
IATA / ICAOAZA / KIWA
TimezoneAmerica/Phoenix
Passengers/yr2.0M
Elevation1,382 ft / 421 m
Destination: MSO
Full nameMissoula Montana Airport
IATA / ICAOMSO / KMSO
TimezoneAmerica/Denver
Passengers/yr1.0M
Elevation3,206 ft / 977 m
FAQ

Frequently Asked Questions

Common questions about AZA to MSO flights.
Nonstop flights from Mesa Gateway Airport to Missoula Montana Airport take about 2h 27m gate to gate. The route covers 949 miles.
1 airline operates flights from AZA to MSO: Allegiant Air.
This route has limited weekly service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Portland and John Wayne Orange County.
Missoula is 1 hour ahead of Mesa.
Yes, return flights from MSO to AZA are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include PHX. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from AZA to MSO

Mesa Gateway Airport (AZA) and Missoula Montana Airport (MSO) are connected by nonstop service from Allegiant Air. With 4 weekly departures, this is a regularly served route.

AZA to MSO Flight Duration and Schedule

Nonstop flight time from AZA to MSO is about 2 hours 27 minutes gate to gate. The route covers a distance of 949 miles (1,527 km). There are approximately 4 weekly flights outbound and 1 return, totaling 5 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Portland and John Wayne Orange County. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Phoenix (PHX).