Bozeman to St Louis (BZN–SUS) — Airlines, Schedules & Connections

BZN Airport Page →
airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 39 1-stop flights Verified 2mos ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Bozeman to St Louis
Connecting service available through multiple hubs.
2h 42m nonstop +1h ahead 39 1-stop hubs

While no nonstop service exists between BZN and SUS, connecting options are available through 39 hubs.

Also explore BZN Routes SUS Routes BZN Live Flights SUS Live Flights BZN Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BZN to SUS.
1-STOP
One-Stop Connections
39
Hubs
~3h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
84
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
St Louis is 1 hour ahead of Bozeman.
BZN: MDT · SUS: CDT

When it's 6:00 PM in Bozeman, it's 7:00 PM in St Louis.
Facts

BZN–SUS Quick Facts

Key statistics for the Bozeman to St Louis route.
Route details
Flight time2h 42m
Time difference+1 hour
Airlines (nonstop)0
1-stop connections39 hubs
Origin: BZN
Full nameBozeman Yellowstone International Airport
IATA / ICAOBZN / KBZN
TimezoneAmerica/Denver
Passengers/yr2.6M
Elevation4,473 ft / 1,363 m
Destination: SUS
Full nameSpirit of St Louis Airport
IATA / ICAOSUS / KSUS
TimezoneAmerica/Chicago
Elevation463 ft / 141 m
FAQ

Frequently Asked Questions

Common questions about BZN to SUS flights.
Nonstop flights from Bozeman Yellowstone International Airport to Spirit of St Louis Airport take approximately 2h 42m.
Yes, 1-stop connections are available through STL, APA, MDW, PHX, SLC, IND, HOU, DAL, BWI, SNA, BNA, CMH, JAX, ORD, DEN, IAH, LAS, SJC, PIT, SFO, CHS, PHL, PSP, PDX, LGA, AUS, IAD, BDL, BOS, CLT, LAX, APF, JFK, PBI, FLL, MIA, ANC, HND and DFW. These options provide additional schedule flexibility.
St Louis is 1 hour ahead of Bozeman.
Yes, return flights from SUS to BZN are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from BZN to SUS

Bozeman Yellowstone International Airport (BZN) and Spirit of St Louis Airport (SUS) are connected through multiple connecting hub airports.

BZN to SUS Flight Duration and Schedule

Nonstop flight time from BZN to SUS ranges from 2 hours 42 minutes.

Connecting Options and Alternatives

39 one-stop connections are available, with the fastest taking approximately 3 hours via STL. Two-stop connections are also available via intermediate hubs.