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MLU to SAT: distance & flight time
Monroe (Monroe Regional Airport) → San Antonio (San Antonio International Airport)
433 mi
696 km · 376 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading southwest
See live MLU→SAT fares Phone-only fares on this route — call free
Flight time details
433 miles nonstop takes roughly 1h 24m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- MLU — Monroe Regional Airport · Monroe, United States
- SAT — San Antonio International Airport · San Antonio, 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 MLU
- ELD · South Arkansas Regional At Goodwin Field67 mi away
- ESF · Esler Regional Airport79 mi away
- AEX · Alexandria International Airport87 mi away
- GLH · Mid Delta Regional Airport91 mi away
Near SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Frequently asked questions
How far is MLU from SAT?
The flight distance from Monroe (MLU) to San Antonio (SAT) is 433 miles (696 km, 376 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLU to SAT?
A nonstop flight takes about 1h 24m 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 MLU to SAT?
Nonstop service on MLU–SAT 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 1h 24m nonstop estimate.
What is the cheapest way to fly from MLU to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLU–SAT that never appear on search engines, with no booking fees.
Why are some MLU to SAT fares phone-only?
Consolidator contracts let us sell certain MLU–SAT 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.