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DEC to PWM: distance & flight time
Decatur (Decatur Airport) → Portland (Portland International Jetport Airport)
990 mi
1,593 km · 860 nm
2h 37m
estimated nonstop flight time
+1h
time difference · heading east
See live DEC→PWM fares Phone-only fares on this route — call free
Flight time details
990 miles nonstop takes roughly 2h 37m 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
- DEC — Decatur Airport · Decatur, United States
- PWM — Portland International Jetport Airport · Portland, 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 DEC
Near PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 mi away
Frequently asked questions
How far is DEC from PWM?
The flight distance from Decatur (DEC) to Portland (PWM) is 990 miles (1,593 km, 860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to PWM?
A nonstop flight takes about 2h 37m 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 Decatur and Portland?
Portland is 1 hour ahead of Decatur.
What is the cheapest way to fly from DEC to PWM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–PWM that never appear on search engines, with no booking fees.