Need help booking?
Unpublished phone-only deals available
LGA to BJC: distance & flight time
New York (La Guardia Airport) → Broomfield-CO (Rocky Mountain Metropolitan Airport)
1,638 mi
2,636 km · 1,423 nm
3h 41m
estimated nonstop flight time
-2h
time difference · heading west
See live LGA→BJC fares Phone-only fares on this route — call free
Flight time details
1,638 miles nonstop takes roughly 3h 41m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- LGA — La Guardia Airport · New York, United States
- BJC — Rocky Mountain Metropolitan Airport · Broomfield-CO, 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 LGA
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
Frequently asked questions
How far is LGA from BJC?
The flight distance from New York (LGA) to Broomfield-CO (BJC) is 1,638 miles (2,636 km, 1,423 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGA to BJC?
A nonstop flight takes about 3h 41m 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 New York and Broomfield-CO?
Broomfield-CO is 2 hours behind New York.
What is the cheapest way to fly from LGA to BJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGA–BJC that never appear on search engines, with no booking fees.