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MAM to STL: distance & flight time
Matamoros (General Servando Canales International Airport) → St. Louis (St Louis Lambert International Airport)
989 mi
1,591 km · 859 nm
2h 37m
estimated nonstop flight time
+1h
time difference · heading northeast
See live MAM→STL fares Phone-only fares on this route — call free
Flight time details
989 miles nonstop takes roughly 2h 37m 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
- MAM — General Servando Canales International Airport · Matamoros, 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 MAM
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 MAM from STL?
The flight distance from Matamoros (MAM) to St. Louis (STL) is 989 miles (1,591 km, 859 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MAM to STL?
A nonstop flight takes about 2h 37m 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 Matamoros and St. Louis?
St. Louis is 1 hour ahead of Matamoros.
What is the cheapest way to fly from MAM to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MAM–STL that never appear on search engines, with no booking fees.