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HTL to SUS: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Null (Spirit of St Louis Airport)
500 mi
805 km · 435 nm
1h 33m
estimated nonstop flight time
-1h
time difference · heading southwest
See live HTL→SUS fares Phone-only fares on this route — call free
Flight time details
500 miles nonstop takes roughly 1h 33m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, United States
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is HTL from SUS?
The flight distance from Houghton Lake (HTL) to Null (SUS) is 500 miles (805 km, 435 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to SUS?
A nonstop flight takes about 1h 33m 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 Houghton Lake and Null?
Null is 1 hour behind Houghton Lake.
What is the cheapest way to fly from HTL to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–SUS that never appear on search engines, with no booking fees.