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WBU to BGR: distance & flight time
Boulder (Boulder Municipal Airport) → Bangor (Bangor International Airport)
1,869 mi
3,008 km · 1,624 nm
4h 8m
estimated nonstop flight time
+2h
time difference · heading east
See live WBU→BGR fares Phone-only fares on this route — call free
Flight time details
1,869 miles nonstop takes roughly 4h 8m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- BGR — Bangor International Airport · Bangor, 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 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
Near BGR
- BHB · Hancock County-Bar Harbor Airport34 mi away
- RKD · Knox County Regional Airport53 mi away
- AUG · Augusta State Airport58 mi away
- NHZ · Brunswick Executive Airport84 mi away
Frequently asked questions
How far is WBU from BGR?
The flight distance from Boulder (WBU) to Bangor (BGR) is 1,869 miles (3,008 km, 1,624 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to BGR?
A nonstop flight takes about 4h 8m 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 Boulder and Bangor?
Bangor is 2 hours ahead of Boulder.
What is the cheapest way to fly from WBU to BGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–BGR that never appear on search engines, with no booking fees.