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ACN to STL: distance & flight time
Ciudad Acuna (Ciudad Acuña New International Airport) → St. Louis (St Louis Lambert International Airport)
893 mi
1,438 km · 776 nm
2h 25m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ACN→STL fares Phone-only fares on this route — call free
Flight time details
893 miles nonstop takes roughly 2h 25m gate to gate, flying northeast. 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
- ACN — Ciudad Acuña New International Airport · Ciudad Acuna, Mexico
- STL — St Louis Lambert International Airport · St. Louis, 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 ACN
- DRT · Del Rio International Airport11 mi away
- DLF · DLF Airport19 mi away
- PDS · Piedras Negras International Airport59 mi away
- UVA · Garner Field82 mi away
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is ACN from STL?
The flight distance from Ciudad Acuna (ACN) to St. Louis (STL) is 893 miles (1,438 km, 776 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACN to STL?
A nonstop flight takes about 2h 25m 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 Ciudad Acuna and St. Louis?
St. Louis is 1 hour ahead of Ciudad Acuna.
What is the cheapest way to fly from ACN to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACN–STL that never appear on search engines, with no booking fees.