Need help booking?
Unpublished phone-only deals available
WBU to AOL: distance & flight time
Boulder (Boulder Municipal Airport) → Paso De Los Libres (Paso De Los Libres Airport)
5,719 mi
9,204 km · 4,970 nm
11h 41m
estimated nonstop flight time
+3h
time difference · heading southeast
See live WBU→AOL fares Phone-only fares on this route — call free
Flight time details
5,719 miles nonstop takes roughly 11h 41m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- AOL — Paso De Los Libres Airport · Paso De Los Libres, Argentina
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 AOL
- URG · Rubem Berta Airport9 mi away
- MCS · Monte Caseros Airport50 mi away
- UZU · Curuzu Cuatia Airport50 mi away
- ATI · Artigas International Airport62 mi away
Frequently asked questions
How far is WBU from AOL?
The flight distance from Boulder (WBU) to Paso De Los Libres (AOL) is 5,719 miles (9,204 km, 4,970 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to AOL?
A nonstop flight takes about 11h 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 Boulder and Paso De Los Libres?
Paso De Los Libres is 3 hours ahead of Boulder.
What is the cheapest way to fly from WBU to AOL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–AOL that never appear on search engines, with no booking fees.