Airports · Boise Air Terminal/Gowen Field
Flights from Boise (BOI)
Airlines flew 29,502 departures out of Boise Air Terminal/Gowen Field (BOI) carrying 2,598,425 passengers over the 12 months through April 2026. Here's what actually flew — the busiest routes, the carriers, and the aircraft — from US DOT T-100 filings.
What flies from Boise
US DOT T-100 · filed dataWhat airlines actually flew out of Boise — departures, seats, and passengers filed with the US DOT (T-100) over the trailing 12 months, not a schedule.
Departures
29,502
April 2026
Seats flown
3,301,372
Passengers
2,598,425
Load factor
78.7%
passengers ÷ seats
Busiest routes from Boise
Where flights from Boise go most, by departures over the trailing 12 months.
5,490 departures · 377,302 passengers
77.0%
Load
3,055 departures · 357,144 passengers
84.8%
Load
2,349 departures · 206,528 passengers
83.7%
Load
1,810 departures · 113,394 passengers
75.5%
Load
1,772 departures · 170,195 passengers
81.2%
Load
1,756 departures · 143,007 passengers
74.6%
Load
1,721 departures · 99,925 passengers
76.0%
Load
1,474 departures · 168,646 passengers
77.0%
Load
1,329 departures · 70,237 passengers
69.4%
Load
1,208 departures · 115,319 passengers
73.5%
Load
1,070 departures · 97,826 passengers
74.0%
Load
1,064 departures · 88,150 passengers
88.3%
Load
809 departures · 107,331 passengers
80.8%
Load
758 departures · 125,788 passengers
90.0%
Load
712 departures · 57,738 passengers
71.6%
Load
Airlines at Boise
Ranked by seats flown — the capacity each carrier actually operated out of Boise.
- WN
844,442 seats · 79.7% load
25.6%
Share
- OO
806,696 seats · 79.4% load
24.4%
Share
- QX
414,656 seats · 76.2% load
12.6%
Share
- DL
394,063 seats · 81.1% load
11.9%
Share
- AS
330,625 seats · 65.7% load
10.0%
Share
- UA
231,360 seats · 85.3% load
7.0%
Share
- AA
162,730 seats · 89.6% load
4.9%
Share
- G4
48,906 seats · 85.7% load
1.5%
Share
- F9
24,016 seats · 67.9% load
0.7%
Share
- MQ
22,636 seats · 79.5% load
0.7%
Share
Aircraft flown from Boise
Aircraft types by share of departures — what actually operated, not what's based here.
15,669 departures · 78.0% load
53.1%
Share
2,985 departures · 77.4% load
10.1%
Share
2,823 departures · 81.9% load
9.6%
Share
1,553 departures · 76.8% load
5.3%
Share
1,549 departures · 77.1% load
5.3%
Share
1,017 departures · 82.7% load
3.5%
Share
1,000 departures · 84.5% load
3.4%
Share
780 departures · 85.5% load
2.6%
Share
688 departures · 84.1% load
2.3%
Share
553 departures · 66.5% load
1.9%
Share
489 departures · 83.0% load
1.7%
Share
145 departures · 77.3% load
0.5%
Share
Monthly departures from Boise
Monthly departures from Boise, trailing 12 months through April 2026. Bars scale to the busiest month.
May 2025
2,484 departures · 224,010 passengers
81.8%
Load
June 2025
2,538 departures · 232,919 passengers
80.6%
Load
July 2025
2,606 departures · 241,926 passengers
81.8%
Load
August 2025
2,495 departures · 226,549 passengers
80.3%
Load
September 2025
2,391 departures · 218,161 passengers
79.7%
Load
October 2025
2,497 departures · 231,384 passengers
82.9%
Load
November 2025
2,400 departures · 211,687 passengers
77.5%
Load
December 2025
2,566 departures · 224,309 passengers
78.7%
Load
January 2026
2,368 departures · 192,505 passengers
71.9%
Load
February 2026
2,180 departures · 183,553 passengers
75.5%
Load
March 2026
2,516 departures · 211,187 passengers
77.7%
Load
April 2026
2,461 departures · 200,235 passengers
75.1%
Load
Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through April 2026. The DOT publishes roughly three months in arrears.