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RER to CUZ: distance & flight time
Retalhuleu (Retalhuleu Airport) → Cuzco (Alejandro Velasco Astete International Airport)
2,363 mi
3,803 km · 2,053 nm
5h 6m
estimated nonstop flight time
+1h
time difference · heading southeast
See live RER→CUZ fares Phone-only fares on this route — call free
Flight time details
2,363 miles nonstop takes roughly 5h 6m gate to gate, flying southeast. 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
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
- CUZ — Alejandro Velasco Astete International Airport · Cuzco, Peru
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 RER
- AAZ · Quezaltenango Airport27 mi away
- TAP · Tapachula International Airport49 mi away
- AQB · Santa Cruz del Quiche Airport50 mi away
- GSJ · San José Airport70 mi away
Near CUZ
- ANS · Andahuaylas Airport96 mi away
Frequently asked questions
How far is RER from CUZ?
The flight distance from Retalhuleu (RER) to Cuzco (CUZ) is 2,363 miles (3,803 km, 2,053 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RER to CUZ?
A nonstop flight takes about 5h 6m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RER to CUZ?
Nonstop service on RER–CUZ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 6m nonstop estimate.
What is the time difference between Retalhuleu and Cuzco?
Cuzco is 1 hour ahead of Retalhuleu.
What is the cheapest way to fly from RER to CUZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RER–CUZ that never appear on search engines, with no booking fees.
Why are some RER to CUZ fares phone-only?
Consolidator contracts let us sell certain RER–CUZ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.