Boise (BOI) – Las Vegas (LAS)
- Distance
- 836 km
- 519 mi · 451 nm
- Flight time
- 1 h 45 min / 1 h 43 min
- Average gate to gate: BOI → LAS / back
- Time difference
- 1 h
- CO2 per passenger
- 105 kg
- One way, economy, incl. RF (62 kg CO2 only)
- Passengers / year
- 331,692
- Aug 2025 – Jul 2026 · −8.7%
- Flights / week
- 56
- Both directions, average
- Seats filled
- 77%
- 429,341 seats a year
- Airlines nonstop
- 6
- WN, OO, AS
Traffic: U.S. DOT, Bureau of Transportation Statistics, T-100 Segment (all carriers, scheduled service), Aug 2025 – Jul 2026. Distance: WGS-84 ellipsoid. CO2: UK DESNZ 2026 factors. Sources
The way there
- Heading from BOI
- 173°
- Heading from LAS
- 354°
- Halfway point
- 39.83, -115.66
- Great-circle km
- 837 km (sphere, for EU261)
- In the air BOI → LAS
- 1 h 24 min
- In the air LAS → BOI
- 1 h 22 min
- Clocks
- Las Vegas is 1 h behind Boise
The estimate for a route without real times is 1 h 45 min; how it is worked out is on Sources.
Show as a table
| Month | Passengers |
|---|---|
| Aug 2025 | 26,523 |
| Sep 2025 | 26,353 |
| Oct 2025 | 27,509 |
| Nov 2025 | 26,903 |
| Dec 2025 | 31,423 |
| Jan 2026 | 27,082 |
| Feb 2026 | 25,651 |
| Mar 2026 | 29,373 |
| Apr 2026 | 26,393 |
| May 2026 | 29,661 |
| Jun 2026 | 27,368 |
| Jul 2026 | 27,453 |
Show as a table
| Month | Flights |
|---|---|
| Aug 2025 | 240 |
| Sep 2025 | 230 |
| Oct 2025 | 241 |
| Nov 2025 | 246 |
| Dec 2025 | 274 |
| Jan 2026 | 241 |
| Feb 2026 | 219 |
| Mar 2026 | 250 |
| Apr 2026 | 241 |
| May 2026 | 246 |
| Jun 2026 | 230 |
| Jul 2026 | 236 |
Airlines flying BOI–LAS nonstop
| Airline | Flights / week | Share of passengers |
|---|---|---|
| WNSouthwest Airlines | 40 | 84% |
| OOSkyWest Airlines | 7.3 | 6% |
| ASAlaska Airlines | 2.7 | 3% |
| QXHorizon Air | 3.1 | 3% |
| NKSpirit Air Lines | 1.5 | 2% |
| G4Allegiant Air | 0.6 | 1% |
Both directions, Aug 2025 – Jul 2026. Airlines with at least one flight a month. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment (all carriers, scheduled service). Sources
Aircraft on this route
- Boeing B737 Max 800 · 856 flights
- Boeing 737-800 · 696 flights
- Boeing 737-700/700LR/Max 7 · 631 flights
- Embraer ERJ-175 · 544 flights
- Airbus Industrie A320-100/200 · 60 flights
- Boeing 737-900ER · 45 flights
- Airbus Industrie A319 · 25 flights
- Airbus Industrie A320-200n · 18 flights
Also carried: 48 tonnes of freight and 0 tonnes of mail a year (passenger and cargo flights).
Punctuality
- On time
- 77.1%
- Arrived within 15 min of schedule
- Average delay
- 14 min
- Late arrivals count, early ones as 0
- Cancelled
- 0.2%
- Flights counted
- 2,725
- Aug 2025 – Jul 2026
| Airline | On time | Average delay |
|---|---|---|
| WNSouthwest Airlines | 76.8% | 13 min |
| OOSkyWest Airlines | 78.7% | 15 min |
| ASAlaska Airlines | 88.7% | 11 min |
| NKSpirit Air Lines | 62.8% | 30 min |
| G4Allegiant Air | 60.7% | 53 min |
Delay minutes by cause: airline 27% · aircraft arriving late 55% · air traffic system 15% · weather 3% · security 0%.
Both directions, Aug 2025 – Jul 2026. BTS Reporting Carrier On-Time Performance (US domestic flights of the larger US airlines). Sources
What passengers paid
- Average fare, Q1 2026
- $202
- One way, all cabins
- Average over a year
- $188
- Q2 2025 – Q1 2026
- Largest airline
- Southwest Airlines
- 72% of passengers · $204
- Lowest-fare airline
- Alaska Airlines
- 23% of passengers · $186
History, not a price to book: what the average passenger paid per one-way trip in each quarter (Q2 2025 $179 · Q3 2025 $172 · Q4 2025 $196 · Q1 2026 $202).
Fare outlook, Q1 2027: about $206, likely $178–$235
The average fare paid we expect a year after Q1 2026, the newest DOT quarter. On this route, past forecasts made this way fell inside the range 95% of the time over 21 quarters (median error 5.9%). An estimate from US DOT data: not a price you can book, not a guarantee, not advice on when to buy. How the outlook works
Cheapest quarter on this route: Q3, typically 3% below the year's average (9 years of DOT data, without 2020–21).
U.S. DOT Consumer Airfare Report, Table 6 (airline ticket sample, US domestic city pairs; each city here has this one airport). Sources
Delay compensation (EU261 / UK261)
Measured by great-circle distance: 837 km.
Neither EU261 nor UK261 covers this route: it neither starts nor ends in the EU, EEA, Switzerland or the UK. Other countries have their own rules (for example Canada's APPR or Brazil's ANAC rules).
Also owed for a cancellation with less than 14 days' notice or denied boarding. Not owed for extraordinary circumstances. On a connection, the distance to the final destination counts. From 23 October 2027 the EU's Regulation 2026/2202 applies; it keeps these amounts (what changes in 2027). Information, not legal advice.