Las Vegas to Great Falls (LAS–GTF) — Airlines, Schedules & Connections

LAS Airport Page →
811 mi airlines 2/wk
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Flight Schedule 2 flights Verified 38m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
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G41708
G4 Allegiant
319
6:10 AM
PDT T1
9:30 AM
MDT
2h 20m
—
M T W T F S S
Prices
✓
←
G448
G4 Allegiant
319
10:20 AM
MDT
11:38 AM
PDT
2h 18m
—
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...
Las Vegas to Great Falls
1 carrier, 2 flights/week nonstop.
1 Airlines 2 Flights/wk 811 mi 2h 20m nonstop +1h ahead 12 1-stop hubs

LAS–GTF is served by 1 airline with nonstop service. Allegiant Air leads the route. The flight covers 811 miles in approximately 2h 20m. Beyond nonstop, 12 hubs offer 1-stop connections.

Also explore LAS Routes GTF Routes LAS Live Flights GTF Live Flights LAS Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop LAS–GTF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
G4 Allegiant Air 2 319 2h20 94% – –
Aircraft on this route
319 Airbus A319 – G4
Alliance coverage
Unaffiliated: G4 (2 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, LAS to GTF direction.
Mon
1
flight
Tue
0
flights
Wed
0
flights
Thu
0
flights
Fri
1
flight
Sat
0
flights
Sun
0
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
2
Outbound / wk
2
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for LAS to GTF.
1-STOP
One-Stop Connections
12
Hubs
~4h
Fastest
~21h
Longest
YYC ~4h 50m YEG ~5h 49m MCI ~7h 19m MEM ~8h 28m AZA ~9h 53m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
439
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
LAS → GTF
94%
Generally reliable. Most flights run on time.
Departing
94%
Return
GTF → LAS
89%
Generally reliable. Most flights run on time.
Arriving
89%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. LAS delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Great Falls is 1 hour ahead of Las Vegas.
LAS: PDT · GTF: MDT

When it's 6:00 PM in Las Vegas, it's 7:00 PM in Great Falls.
Distance & Flight Time
811 mi / 1,305 km
Nonstop flight time is approximately 2h 20m.
Getting to LAS

The airport is 5 miles from the Strip; ride-shares and taxis take 10–20 minutes from the Strip ($15–25). There is no rail link.The Las Vegas Monorail does not serve the airport. RTC bus Route 109 connects the airport to the Strip ($2, 20–30 min), but luggage handling is inconvenient. Hotel shuttles from major resorts are the most hassle-free option and often free for guests.

Facts

LAS–GTF Quick Facts

Key statistics for the Las Vegas to Great Falls route.
Route details
Distance811 mi / 1,305 km
Flight time2h 20m
Time difference+1 hour
Airlines (nonstop)1
Weekly flights2 out / 2 return
1-stop connections12 hubs
Origin: LAS
Full nameHarry Reid International Airport
IATA / ICAOLAS / KLAS
TimezoneAmerica/Los_Angeles
Passengers/yr58.4M
Elevation2,181 ft / 665 m
Destination: GTF
Full nameGreat Falls International Airport
IATA / ICAOGTF / KGTF
TimezoneAmerica/Boise
Passengers/yr0.4M
Elevation3,680 ft / 1,122 m
FAQ

Frequently Asked Questions

Common questions about LAS to GTF flights.
Nonstop flights from Harry Reid International Airport to Great Falls International Airport take approximately 2h 20m. The route covers 811 miles.
1 airline operates nonstop service: Allegiant Air.
There are approximately 2 nonstop flights per week from LAS to GTF. The return direction has about 2 weekly flights.
Yes, 1-stop connections are available through YYC, YEG, MCI, MEM, AZA, FCA, BIL, MSO, BZN, DEN, SLC and SEA. These options provide additional schedule flexibility.
Great Falls is 1 hour ahead of Las Vegas.
Yes, return flights from GTF to LAS are available. Use the direction toggle at the top to view the return schedule.
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.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from LAS to GTF

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

LAS to GTF Flight Duration and Schedule

Nonstop flight time from LAS to GTF ranges from 2 hours 20 minutes. The route covers a distance of 811 miles (1,305 km). There are approximately 2 weekly flights outbound and 2 return, totaling 4 flights per week in both directions.

Connecting Options and Alternatives

12 one-stop connections are available, with the fastest taking approximately 4 hours via YYC. Two-stop connections are also available via intermediate hubs.