Need help booking?
Unpublished phone-only deals available
DEC to PSC: distance & flight time
Decatur (Decatur Airport) → Pasco (Tri Cities Airport)
1,580 mi
2,543 km · 1,373 nm
3h 34m
estimated nonstop flight time
-2h
time difference · heading northwest
See live DEC→PSC fares Phone-only fares on this route — call free
Flight time details
1,580 miles nonstop takes roughly 3h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- DEC — Decatur Airport · Decatur, United States
- PSC — Tri Cities Airport · Pasco, 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 PSC
Frequently asked questions
How far is DEC from PSC?
The flight distance from Decatur (DEC) to Pasco (PSC) is 1,580 miles (2,543 km, 1,373 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to PSC?
A nonstop flight takes about 3h 34m 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 Pasco?
Pasco is 2 hours behind Decatur.
What is the cheapest way to fly from DEC to PSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–PSC that never appear on search engines, with no booking fees.