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HRL to STL: distance & flight time
Harlingen (Valley International Airport) → St. Louis (St Louis Lambert International Airport)
963 mi
1,549 km · 837 nm
2h 34m
estimated nonstop flight time
Same time
time difference · heading northeast
See live HRL→STL fares Phone-only fares on this route — call free
Flight time details
963 miles nonstop takes roughly 2h 34m gate to gate, flying northeast. 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
- HRL — Valley International Airport · Harlingen, United States
- 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 HRL
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 HRL from STL?
The flight distance from Harlingen (HRL) to St. Louis (STL) is 963 miles (1,549 km, 837 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRL to STL?
A nonstop flight takes about 2h 34m 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 cheapest way to fly from HRL to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRL–STL that never appear on search engines, with no booking fees.