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CYS to SJU: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → San Juan (Luis Munoz Marin International Airport)
2,772 mi
4,461 km · 2,409 nm
5h 54m
estimated nonstop flight time
+2h
time difference · heading southeast
See live CYS→SJU fares Phone-only fares on this route — call free
Flight time details
2,772 miles nonstop takes roughly 5h 54m gate to gate, flying southeast. 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
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- SJU — Luis Munoz Marin International Airport · San Juan, Puerto Rico
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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
Near SJU
- SIG · Fernando Luis Ribas Dominicci Airport6 mi away
- FAJ · Diego Jimenez Torres Airport24 mi away
- NRR · José Aponte de la Torre Airport27 mi away
- VQS · Vieques Airport44 mi away
Frequently asked questions
How far is CYS from SJU?
The flight distance from Cheyenne (CYS) to San Juan (SJU) is 2,772 miles (4,461 km, 2,409 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to SJU?
A nonstop flight takes about 5h 54m 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 Cheyenne and San Juan?
San Juan is 2 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to SJU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–SJU that never appear on search engines, with no booking fees.