Need help booking?
Unpublished phone-only deals available
LTS to IAD: distance & flight time
Altus (Altus Air Force Base) → Washington (Washington Dulles International Airport)
1,239 mi
1,994 km · 1,077 nm
3h 10m
estimated nonstop flight time
+1h
time difference · heading east
See live LTS→IAD fares Phone-only fares on this route — call free
Flight time details
1,239 miles nonstop takes roughly 3h 10m 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
- LTS — Altus Air Force Base · Altus, United States
- IAD — Washington Dulles International Airport · Washington, 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 LTS
- HBR · Hobart Regional Airport26 mi away
- CSM · Clinton Sherman Airport47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)49 mi away
- LAW · Lawton Fort Sill Regional Airport49 mi away
Frequently asked questions
How far is LTS from IAD?
The flight distance from Altus (LTS) to Washington (IAD) is 1,239 miles (1,994 km, 1,077 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LTS to IAD?
A nonstop flight takes about 3h 10m 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 Altus and Washington?
Washington is 1 hour ahead of Altus.
What is the cheapest way to fly from LTS to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LTS–IAD that never appear on search engines, with no booking fees.