Direct flights from Boise
25 nonstop destinations. Zero layovers, zero connections — just one hop out of BOI.
Usually: Santa Ana (SNA), on Allegiant
Gainesville (GNV), 2,100 miles · 4 h 10 m
Where one hop gets you
Dashed arcs = nonstop routes from BOI · updates with the day filterDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Hotels near BOI with a free airport shuttle 13% of flights from BOI leave before 7am
Delta
Southwest
United
American
AllegiantFlight numbers from Boise (BOI)
Each one's timetable, usual aircraft and how it ran in our sample — 12 of the 26 we cover from BOI, flown most days first.
What changed since August 2026
Comparing August 2026 with October 2026 · BOI
- Frontier stopped flying to Denver.
- United stopped flying to Los Angeles.
- Sun Country stopped flying to Minneapolis.
- Nonstop service to Pullman/Moscow began, now 4 flights a week.
- Frontier started flying to Las Vegas.
- Alaska started flying to San Jose.
- Minneapolis dropped from 19 flights a week to 14 flights.
- Chicago (MDW) dropped from 5 flights a week to 2 flights.
Parking rates & lots at Boise Air Terminal/Gowen Field official airport site · www.iflyboise.com
Where can you fly nonstop from Boise (BOI)?
Boise Air Terminal/Gowen Field (BOI) offers nonstop flights to 25 destinations across the United States. The busiest direct routes from BOI are served by Alaska, Southwest, Delta and United, with the most frequent nonstop service to Seattle, Denver and Phoenix.
Every route below leaves BOI and lands at your destination — no layovers, no connections. Use the day filter above to see exactly which routes fly on the day you want to travel. Route data updated November 2026 from observed departures.
Usually the cheapest nonstop from Boise is to Santa Ana (SNA) on Allegiant, then Burbank (BUR) on Southwest, then San Diego (SAN) on Southwest.
Longest nonstop from Boise: Gainesville (GNV), about 2,100 miles and 4 h 10 m.
Airlines and flight times at BOI
7 airlines fly nonstop out of BOI. Alaska runs the biggest operation — about 211 of the 587 weekly departures (36%), across 15 routes — followed by Delta and Southwest.
The airlines flying nonstop out of Boise are Alaska, Delta, Southwest, United, American, Allegiant and Frontier.
On 12 of Boise's 25 nonstop routes, a single airline has the service to itself — Delta is the only airline with a nonstop to Salt Lake City, and Alaska the only one to Portland.
The shortest nonstop out of BOI is Pullman/Moscow at about 42m in the air; the longest is Gainesville at about 4h8m.
Route data updated November 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.