Kalispell (FCA) to Santa Rosa (STS)
Flight time
≈ 2h 24m
Bearing
215° SW
Kalispell (FCA) to Santa Rosa (STS) is 801 miles (1,289 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies FCA–STS
US DOT T-100 · filed dataIn August 2025, Avelo Airlines was the only carrier flying nonstop FCA–STS; the Boeing 737-700 was the most common aircraft at 100% of departures; flights ran 72% full.
Departures
6
August 2025
Seats
894
both directions
Passengers
646
both directions
Load factor
72.3%
passengers ÷ seats
Who flies FCA–STS?
Avelo Airlines was the only carrier to fly nonstop FCA–STS in August 2025 (6 departures).
- XP
Avelo Airlines
6 departures · 894 seats
Share of departures100.0%72.3%
Load
What plane flies FCA–STS?
In August 2025, the Boeing 737-700 flew 100% of FCA–STS departures.
- Boeing 737-700
6 departures · 72.3% load
100.0%
How has FCA–STS traffic changed?
Nonstop FCA–STS departures fell from 12 in June 2025 to 6 in August 2025.
Monthly nonstop FCA–STS traffic, trailing 12 months through August 2025. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
12 departures · 971 passengers
54.3%
Load
July 2025
18 departures · 1,677 passengers
62.5%
Load
August 2025
6 departures · 646 passengers
72.3%
Load
By direction
The DOT files each direction separately — they rarely match.
FCA → STS
79.4% full
3 departures · 355 passengers
STS → FCA
65.1% full
3 departures · 291 passengers
Nonstop FCA–STS traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through August 2025; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Kalispell (FCA) from Santa Rosa (STS)?
FCA to STS is 801 miles (1,289 km / 696 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from FCA to STS?
A nonstop covers the 801-mile great-circle distance in roughly 2h 24m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies FCA–STS?
In August 2025, the Boeing 737-700 flew the largest share of departures (100.0%).
What mileage do I earn flying FCA–STS?
Distance-based programs credit off the 801-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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