Boise (BOI) to Anchorage (ANC) flights
Alaska Airlines flies nonstop from Boise Air Terminal/Gowen Field to Ted Stevens Anchorage International Airport, with about 2 flights a week in July 2026. The 1,842-mile flight takes about 4h 16m gate to gate.
- Distance
- 1,842 mi · 2,964 km
- Flight time
- 4h 16m
- Airlines
- 1
- Seats filled
- 86%
Airlines flying BOI to ANC
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Alaska Airlines | 2 | Boeing 737-900ER, Boeing 737-800, Boeing 737 MAX 9 | 2,213 | 4h 16m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BOI to ANC flight schedule
1 flight numbers flew this route in August 2026. The first usually leaves at 1:43pm and the last at 1:43pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| AS 1503Alaska Airlines | 1:43pm | 4:18pm | 5 | 85% |
Is BOI to ANC on time?
From September 2025 to August 2026, 85% of 20 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 2pm were the most punctual (90%), those around 1pm the least (80%). Most delay time was caused by late-arriving aircraft (67%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 20 | 85% | 4 min | 0% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| June 2026 | 6 | 890 | |
| July 2026 | 9 | 1,323 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.