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WBU to YFX: distance & flight time
Boulder (Boulder Municipal Airport) → St. Lewis (St. Lewis (Fox Harbour) Airport)
2,462 mi
3,962 km · 2,140 nm
5h 18m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live WBU→YFX fares Phone-only fares on this route — call free
Flight time details
2,462 miles nonstop takes roughly 5h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- YFX — St. Lewis (Fox Harbour) Airport · St. Lewis, Canada
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 YFX
- YMH · Mary's Harbour Airport9 mi away
- YWM · Williams Harbour Airport14 mi away
- YHA · Port Hope Simpson Airport28 mi away
- YAY · St. Anthony Airport70 mi away
Frequently asked questions
How far is WBU from YFX?
The flight distance from Boulder (WBU) to St. Lewis (YFX) is 2,462 miles (3,962 km, 2,140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to YFX?
A nonstop flight takes about 5h 18m 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 St. Lewis?
St. Lewis is 3.5 hours ahead of Boulder.
What is the cheapest way to fly from WBU to YFX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–YFX that never appear on search engines, with no booking fees.