Great Falls to Mesa (GTF–AZA) — Airlines, Schedules & Connections

GTF Airport Page →
980 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 3h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
G4684
G4 Allegiant
320
8:59 PM
MDT
11:37 PM
MST
2h 38m
M T W T F S S
Prices
G4760
G4 Allegiant
320
5:11 PM
MST
8:41 PM
MDT
2h 30m
M T W T F S S
Prices
G4706
G4 Allegiant
320
5:46 PM
MST
9:16 PM
MDT
2h 30m
M T W T F S S
Prices
G4687
G4 Allegiant
320
5:47 PM
MST
9:17 PM
MDT
2h 30m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Great Falls to Mesa
1 carrier, 2 flights/week nonstop.
1 Airlines 2 Flights/wk 980 mi 2h 38m nonstop -1h behind 8 1-stop hubs

GTF–AZA is served by 1 airline with nonstop service. Allegiant Air leads the route. The flight covers 980 miles in approximately 2h 38m. Beyond nonstop, 8 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop GTF–AZA service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
G4 Allegiant Air 2 320 2h38
Aircraft on this route
320 Airbus A320 – G4
Alliance coverage
Unaffiliated: G4 (2 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for GTF to AZA.
1-STOP
One-Stop Connections
8
Hubs
~4h
Fastest
~12h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
113
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.

Other ways to reach Mesa from Great Falls

Nearby airports with service to Mesa Gateway Airport.
Metric GTF→AZA BZN→AZA MSO→AZA
Distance from GTF 118 mi 134 mi
Nonstop airlines 1 2 1
Weekly flights 2 5 6
Flight time 2h 38m 2h 24m 2h 38m
Airports within 200 miles of GTF with service to Mesa Gateway Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Mesa is 1 hour behind Great Falls.
GTF: MDT · AZA: MST

When it's 6:00 PM in Great Falls, it's 5:00 PM in Mesa.
Distance & Flight Time
980 mi / 1,576 km
Nonstop flight time is approximately 2h 38m.

GTF–AZA Quick Facts

Key statistics for the Great Falls to Mesa route.
Route details
Distance980 mi / 1,576 km
Flight time2h 38m
Time difference-1 hour
Airlines (nonstop)1
Weekly flights2 out / 4 return
1-stop connections8 hubs
Origin: GTF
IATA / ICAOGTF / KGTF
TimezoneAmerica/Boise
Passengers/yr0.4M
Elevation3,680 ft / 1,122 m
Destination: AZA
IATA / ICAOAZA / KIWA
TimezoneAmerica/Phoenix
Passengers/yr2.0M
Elevation1,382 ft / 421 m

Frequently Asked Questions

Common questions about GTF to AZA flights.
Nonstop flights from Great Falls International Airport to Mesa Gateway Airport take approximately 2h 38m. The route covers 980 miles.
1 airline operates nonstop service: Allegiant Air.
There are approximately 2 nonstop flights per week from GTF to AZA. The return direction has about 4 weekly flights.
Yes, 1-stop connections are available through BOI, LAS, ICT, SLC, MSO, BZN, BIL and FCA. These options provide additional schedule flexibility.
Mesa is 1 hour behind Great Falls.
Yes, return flights from AZA to GTF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include BZN, MSO and FCA. 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 GTF to AZA

Great Falls International Airport (GTF) and Mesa Gateway Airport (AZA) are connected by nonstop service from Allegiant Air. With 2 weekly departures, this is a regularly served route.

GTF to AZA Flight Duration and Schedule

Nonstop flight time from GTF to AZA ranges from 2 hours 38 minutes. The route covers a distance of 980 miles (1,576 km). There are approximately 2 weekly flights outbound and 4 return, totaling 6 flights per week in both directions.

Connecting Options and Alternatives

8 one-stop connections are available, with the fastest taking approximately 4 hours via BOI. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Bozeman (BZN), Missoula (MSO) and Kalispell (FCA).