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BJC to STL: distance & flight time
Broomfield-CO (Rocky Mountain Metropolitan Airport) → St. Louis (St Louis Lambert International Airport)
791 mi
1,273 km · 688 nm
2h 11m
estimated nonstop flight time
+1h
time difference · heading east
See live BJC→STL fares Phone-only fares on this route — call free
Flight time details
791 miles nonstop takes roughly 2h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- BJC — Rocky Mountain Metropolitan Airport · Broomfield-CO, United States
- STL — St Louis Lambert International Airport · St. Louis, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BJC
- DEN · Denver International Airport24 mi away
- WBU · Boulder Municipal Airport11 mi away
- BFK · Buckley Air Force Base24 mi away
- APA · Centennial Airport27 mi away
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is BJC from STL?
The flight distance from Broomfield-CO (BJC) to St. Louis (STL) is 791 miles (1,273 km, 688 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BJC to STL?
A nonstop flight takes about 2h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Broomfield-CO and St. Louis?
St. Louis is 1 hour ahead of Broomfield-CO.
What is the cheapest way to fly from BJC to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BJC–STL that never appear on search engines, with no booking fees.