Need help booking?
Unpublished phone-only deals available
CLD to WBU: distance & flight time
Carlsbad (Mc Clellan-Palomar Airport) → Boulder (Boulder Municipal Airport)
821 mi
1,320 km · 713 nm
2h 15m
estimated nonstop flight time
+1h
time difference · heading northeast
See live CLD→WBU fares Phone-only fares on this route — call free
Flight time details
821 miles nonstop takes roughly 2h 15m gate to gate, flying northeast. 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
- CLD — Mc Clellan-Palomar Airport · Carlsbad, United States
- WBU — Boulder Municipal Airport · Boulder, 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 CLD
- SAN · San Diego International Airport28 mi away
- OCN · Oceanside Municipal Airport7 mi away
- NKX · Miramar Marine Corps Air Station - Mitscher Field20 mi away
- SEE · Gillespie Field27 mi away
Near WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Frequently asked questions
How far is CLD from WBU?
The flight distance from Carlsbad (CLD) to Boulder (WBU) is 821 miles (1,320 km, 713 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLD to WBU?
A nonstop flight takes about 2h 15m 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 Carlsbad and Boulder?
Boulder is 1 hour ahead of Carlsbad.
What is the cheapest way to fly from CLD to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLD–WBU that never appear on search engines, with no booking fees.