19 destinations have scheduled flights from BZN, about 232 departures a week. Weekly frequencies come from airline schedules and observed departures, not live status.
| Destination | Flights per week | Airlines | Typical duration |
|---|---|---|---|
| Denver International (DEN) | 45 | United Airlines, Southwest Airlines Co. | — |
| Seattle-Tacoma International (SEA) | 28 | Alaska Airlines, Delta Air Lines, American Airlines | — |
| Chicago O'hare International (ORD) | 23 | American Airlines, United Airlines | — |
| Los Angeles International (LAX) | 21 | United Airlines, Delta Air Lines | — |
| San Francisco International (SFO) | 15 | United Airlines, Alaska Airlines | — |
| Newark Liberty International (EWR) | 13 | United Airlines | — |
| Minneapolis - St. Paul International (MSP) | 13 | Delta Air Lines | — |
| Dallas/Fort Worth International (DFW) | 12 | American Airlines | — |
| Boise Air Terminal/Gowen Field (BOI) | 11 | Alaska Airlines | — |
| Salt Lake City International (SLC) | 11 | Delta Air Lines | — |
| Hartsfield-jackson Atlanta International (ATL) | 7 | Delta Air Lines | — |
| Logan International (BOS) | 6 | JetBlue | — |
| Portland International (PDX) | 6 | Alaska Airlines | — |
| Billings (BIL) | 5 | Alpine Air Express | — |
| John F Kennedy International (JFK) | 5 | JetBlue | — |
| Great Falls International Airport (GTF) | 4 | Empire Airlines | — |
| Las Vegas (LAS) | 3 | Southwest Airlines Co. | — |
| Williams Gateway (AZA) | 2 | Allegiant Air LLC | — |
| San Diego (SAN) | 2 | American Airlines | — |
GET /routes returns each scheduled flight from BZN: airline, flight number, departure and arrival time, duration, days of operation and aircraft type.
https://www.goflightlabs.com/routes?access_key=YOUR_ACCESS_KEY&dep_iata=BZN
That URL still says YOUR_ACCESS_KEY.
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