Bozeman to Chicago (BZN–ORD) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BZN–ORD is served by 3 airlines with nonstop service. United Airlines, American Airlines and Alaska Airlines lead the route. The flight covers 1,183 miles in approximately 2h 45m. Beyond nonstop, 64 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 14 | 738, 73G | 2h45-3h30 | Star Alliance | – | |
| AA American Airlines | 12 | 738, 7M8 | 3h09-3h11 | Oneworld | – | |
| AS Alaska Airlines | 12 | 738, 7M8 | 3h09-3h11 | Oneworld | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Chicago from Bozeman
| Metric | BZN→ORD | JAC→ORD | MSO→ORD |
|---|---|---|---|
| Distance from BZN | – | 151 mi | 161 mi |
| Nonstop airlines | 3 | 3 | 2 |
| Weekly flights | 38 | 18 | 14 |
| Flight time | 2h 45m | 3h 10m | 3h 30m |
| Departure OTP | 93% | – | – |
Travel Essentials
BZN: MDT · ORD: CDT
When it's 6:00 PM in Bozeman, it's 7:00 PM in Chicago.
CTA Blue Line runs 24/7 from O'Hare to downtown Chicago (45 min, $5). Taxis use a flat-rate zone system; downtown is around $40–45 plus tip. Ride-shares are typically $30–50.The Airport Transit System (ATS) connects all terminals and parking. Metra commuter rail does not serve O'Hare directly; transfer downtown via Blue Line.
Continental climate with four distinct seasons. Summers are warm and humid (25–32°C) with afternoon thunderstorms. Winters are cold (−10 to −2°C) with heavy snowfall that regularly delays flights December through March.
Spring and fall are mild but unpredictable. Pack layers. Lake Michigan moderates temperatures near the lakefront, but O'Hare sits inland and runs colder.
BZN–ORD Quick Facts
Frequently Asked Questions
Flights from BZN to ORD
Bozeman Yellowstone International Airport (BZN) and Chicago O'Hare International Airport (ORD) are connected by nonstop service from American Airlines, Alaska Airlines and United Airlines. With 38 weekly departures, this is a heavily served route.
BZN to ORD Flight Duration and Schedule
Nonstop flight time from BZN to ORD ranges from 2 hours 45 minutes to 3 hours 30 minutes. The route covers a distance of 1,183 miles (1,903 km). There are approximately 38 weekly flights outbound and 49 return, totaling 87 flights per week in both directions.
Connecting Options and Alternatives
64 one-stop connections are available, with the fastest taking approximately 4 hours via STL. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Jackson (JAC) and Missoula (MSO).