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LWT to DEC: distance & flight time
Lewistown (Lewistown Municipal Airport) → Decatur (Decatur Airport)
1,143 mi
1,839 km · 993 nm
2h 57m
estimated nonstop flight time
+1h
time difference · heading east
See live LWT→DEC fares Phone-only fares on this route — call free
Flight time details
1,143 miles nonstop takes roughly 2h 57m 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
- LWT — Lewistown Municipal Airport · Lewistown, United States
- DEC — Decatur Airport · Decatur, 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 LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 mi away
Frequently asked questions
How far is LWT from DEC?
The flight distance from Lewistown (LWT) to Decatur (DEC) is 1,143 miles (1,839 km, 993 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWT to DEC?
A nonstop flight takes about 2h 57m 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 LWT to DEC?
Nonstop service on LWT–DEC 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 2h 57m nonstop estimate.
What is the time difference between Lewistown and Decatur?
Decatur is 1 hour ahead of Lewistown.
What is the cheapest way to fly from LWT to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWT–DEC that never appear on search engines, with no booking fees.
Why are some LWT to DEC fares phone-only?
Consolidator contracts let us sell certain LWT–DEC 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.