Ontario to Boise (ONT-BOI): nonstop upgrade & award space

Alaska Airlines flies the ONT to BOI nonstop about 7 times a week. Alaska Airlines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. 2LNR tracks confirmed upgrade and award space on Alaska Airlines, on every ONT to BOI departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

See ONT to BOI on the interactive map Get started free
7
Nonstop flights a week
662 mi
Nonstop distance
Free
To get started

Ontario to Boise flight schedule

Scheduled nonstop departures for ONT to BOI, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Ontario (ONT) to Boise (BOI)
Date Flight Airline Departs ONT Arrives BOI Duration Aircraft
AS 2406Alaska Airlines, Inc.16:5019:451h 55mE75
AS 2406Alaska Airlines, Inc.16:5019:451h 55mE75
AS 2406Alaska Airlines, Inc.16:5019:451h 55mE75
AS 2406Alaska Airlines, Inc.16:5019:451h 55mE75
AS 2406Alaska Airlines, Inc.16:5019:451h 55mE75
AS 2406Alaska Airlines, Inc.16:5019:451h 55mE75
AS 2406Alaska Airlines, Inc.16:5019:451h 55mE75

Showing all 7 scheduled ONT to BOI departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ONT to BOI date on the interactive map

Confirmed upgrade & award space on ONT to BOI departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines, segment by segment and date by date. Open the calendar for Ontario to Boise to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each ONT to BOI departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ONT to BOI on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Ontario to Boise nonstop

Carriers operating ONT to BOI nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ONT to BOI on the interactive map →

Frequently asked questions about ONT to BOI

How far is Boise from Ontario?
ONT to BOI covers about 662 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ONT to BOI?
Alaska Airlines is currently the only airline flying ONT to BOI nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines.
How many flights a week are there from ONT to BOI?
About 7 nonstop flights a week run between Ontario and Boise in the current schedule, operated by Alaska Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ONT to BOI depart?
In the next 7 days with service, every scheduled ONT to BOI nonstop leaves at 16:50 local time at Ontario. The schedule table on this page lists each departure by date.
How do I check upgrade or award availability on ONT to BOI?
Open the ONT to BOI route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss ONT to BOI upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free