Flights Boise → Las Vegas
BOI → LAS
How long is the flight from Boise to Las Vegas?
The flight from Boise (BOI) to Las Vegas (LAS) takes about 1h 28m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route overview
The flight route from Boise to Las Vegas has an on-time performance rate of 83%, with flights typically experiencing a mean delay of 5.7 minutes. Over the course of a year, this route sees 354 flights, connecting to one of the busiest airports in the United States, which serves approximately 52,667,741 passengers annually.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Boise (BOI) → Las Vegas (LAS) route is operated by Allegiant Air, Southwest Airlines. Across 923 flights monitored in recent months, 78% arrived on time (within 15 min of schedule), with an average delay of 10 minutes. The cancellation rate is 0.65%. FlightGuard's average computed risk is 18.8/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Las Vegas the average ATFM delay is 5.5 minutes (main cause: atfm). Departing from Boise the average ATFM delay is 5.5 minutes.
Heading to Las Vegas: what to expect in this direction
Flying from Boise (BOI) to Las Vegas (LAS) heads south for about 837 km, a flight time of roughly 1h 28m.
Departures from Boise on this leg cluster in the overnight window: about 48% of BOI-LAS flights take off then.
Air-traffic congestion: departing Boise the average ATFM delay is 5.5 min (atfm); arriving into Las Vegas it is 5.5 min (atfm).
Across 923 tracked BOI-LAS flights, 78% left on time with an average delay of 10 min and a 0.7% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Allegiant Air (G4) | 78% | 10 min | 0.1% |
| Southwest Airlines (WN) | 75% | 5 min | 0.3% |
Airlines operating BOI-LAS
Airports
Frequently asked questions about BOI-LAS
The flight from Boise (BOI) to Las Vegas (LAS) takes about 1h 28m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
On the Boise (BOI) -> Las Vegas (LAS) route, on-time performance is 78% with an average delay of 10 minutes, based on 923 tracked flights.
The cancellation rate on Boise-Las Vegas is 0.65% across 923 monitored flights.
The route is operated by 2 airlines: Allegiant Air, Southwest Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Las Vegas, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
