Route guide

Boise to Ontario (BOI-ONT): Nonstop Upgrade & Award Space

Alaska Airlines, Inc. flies the BOI to ONT nonstop about 7 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every BOI to ONT departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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

Confirmed upgrade & award space on every BOI to ONT departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Boise to Ontario to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each BOI to ONT 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 BOI to ONT on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Boise to Ontario nonstop

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

  • Alaska Airlines, Inc.
See BOI to ONT on the interactive map →

Frequently asked questions about BOI to ONT

How far is Ontario from Boise?
BOI to ONT covers about 662 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from BOI to ONT?
Alaska Airlines, Inc. is currently the only airline flying BOI to ONT nonstop. 2LNR tracks confirmed upgrade and award space on every Alaska Airlines, Inc. departure.
How many flights a week are there from BOI to ONT?
About 7 nonstop flights a week run between Boise and Ontario in the current schedule, operated by Alaska Airlines, Inc.. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on BOI to ONT?
Open the BOI to ONT calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Boise to Ontario route, and 2LNR will notify you when space opens. It's free to start.

Never miss BOI to ONT upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

Get started free