Direct flights from Boise (BOI)

From Boise Air Terminal (Gowen Field) (BOI), 7 airlines fly nonstop to 26 destinations, led by Alaska Airlines, Inc., Delta Air Lines, and United Airlines. It's enough volume to carry real upgrade and award inventory, though the best seats to Seattle tend to go quickly. 2LNR monitors confirmed space on each Boise route so you can act while it's still available.

Data current as of August 11, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

26
Nonstop destinations
7
Airlines serving BOI
Free
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About Boise Air Terminal (Gowen Field) (BOI)

Boise Air Terminal (Gowen Field) (BOI) is the airport serving Boise, US-ID, United States. Its ICAO code is KBOI. Departure and arrival times at BOI are local to the America/Boise time zone. Every one of its 26 nonstop destinations is inside United States.

Confirmed upgrade & award space on every BOI route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across more than 25 airlines, segment by segment, date by date. Pick any Boise destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.

See real availability

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

Set an alert

Premium inventory turns over fast. Watch a Boise route and 2LNR notifies you when space appears.

Plan on the map

Explore every BOI nonstop on the interactive route map, with connections and route statistics.

Airlines that fly out of Boise (BOI)

The carriers with nonstop service from Boise Air Terminal (Gowen Field), ordered by how many destinations each one reaches. Each links to that airline's full route map.

Alternative airports near Boise (BOI)

Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.

Frequently asked questions about Boise (BOI)

How many nonstop destinations does Boise Air Terminal (Gowen Field) (BOI) serve?
Boise Air Terminal (Gowen Field) has active nonstop service to 26 destinations in 2LNR's schedule data. The busiest markets from BOI are Seattle, Portland, and Denver. The full list, with live upgrade and award availability for each route, is on this page.
Which airlines fly out of Boise (BOI)?
The carriers with nonstop service from Boise Air Terminal (Gowen Field) are listed in full on this page, each linked to its own route map. Alaska Airlines, Inc., Delta Air Lines, and United Airlines run the most routes from Boise, in that order. In 2LNR's schedule data that is 7 airlines in total.
How many airlines fly out of BOI?
2LNR's schedule data currently shows 7 airlines with at least one nonstop route from Boise (BOI). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season.
How do I check upgrade or award availability from BOI?
Pick any destination on this page, such as Seattle, to open a calendar of BOI departures with confirmed upgrade and award space, date by date. You can also set an alert so 2LNR notifies you when space opens on a route you care about.
Does 2LNR track flights from BOI?
Yes. Every nonstop route from Boise Air Terminal (Gowen Field) in 2LNR's schedule data is tracked, 26 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

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