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STL to MHT: distance & flight time
St. Louis (St Louis Lambert International Airport) → Manchester NH (Manchester-Boston Regional Airport)
1,029 mi
1,655 km · 894 nm
2h 42m
estimated nonstop flight time
+1h
time difference · heading east
See live STL→MHT fares Phone-only fares on this route — call free
Flight time details
1,029 miles nonstop takes roughly 2h 42m gate to gate, flying east. 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
- STL — St Louis Lambert International Airport · St. Louis, United States
- MHT — Manchester-Boston Regional Airport · Manchester NH, 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 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
Near MHT
- BOS · General Edward Lawrence Logan International Airport45 mi away
- ASH · Boire Field11 mi away
- CON · Concord Municipal Airport19 mi away
- LWM · Lawrence Municipal Airport22 mi away
Frequently asked questions
How far is STL from MHT?
The flight distance from St. Louis (STL) to Manchester NH (MHT) is 1,029 miles (1,655 km, 894 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to MHT?
A nonstop flight takes about 2h 42m 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 St. Louis and Manchester NH?
Manchester NH is 1 hour ahead of St. Louis.
What is the cheapest way to fly from STL to MHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–MHT that never appear on search engines, with no booking fees.