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HTL to LLY: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Mount Holly (South Jersey Regional Airport)
588 mi
946 km · 511 nm
1h 45m
estimated nonstop flight time
Same time
time difference · heading southeast
See live HTL→LLY fares Phone-only fares on this route — call free
Flight time details
588 miles nonstop takes roughly 1h 45m gate to gate, flying southeast. 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
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, United States
- LLY — South Jersey Regional Airport · Mount Holly, 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 HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 mi away
Near LLY
- PHL · Philadelphia International Airport22 mi away
- PNE · Northeast Philadelphia Airport13 mi away
- WRI · Mc Guire Air Force Base14 mi away
- TTN · Trenton Mercer Airport23 mi away
Frequently asked questions
How far is HTL from LLY?
The flight distance from Houghton Lake (HTL) to Mount Holly (LLY) is 588 miles (946 km, 511 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to LLY?
A nonstop flight takes about 1h 45m 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 HTL to LLY?
Nonstop service on HTL–LLY 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 45m nonstop estimate.
What is the cheapest way to fly from HTL to LLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–LLY that never appear on search engines, with no booking fees.
Why are some HTL to LLY fares phone-only?
Consolidator contracts let us sell certain HTL–LLY 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.