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LKO to OCW: distance & flight time
Lucknow (Chaudhary Charan Singh International Airport) → Washington (Warren Field)
7,896 mi
12,707 km · 6,861 nm
15h 57m
estimated nonstop flight time
-9.5h
time difference · heading north
See live LKO→OCW fares Phone-only fares on this route — call free
Flight time details
7,896 miles nonstop takes roughly 15h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- LKO — Chaudhary Charan Singh International Airport · Lucknow, India
- OCW — Warren Field · 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 LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
Near OCW
- PGV · Pitt Greenville Airport19 mi away
- EWN · Coastal Carolina Regional Airport34 mi away
- ISO · Kinston Regional Jetport At Stallings Field36 mi away
- RWI · Rocky Mount Wilson Regional Airport51 mi away
Frequently asked questions
How far is LKO from OCW?
The flight distance from Lucknow (LKO) to Washington (OCW) is 7,896 miles (12,707 km, 6,861 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LKO to OCW?
A nonstop flight takes about 15h 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 LKO to OCW?
Nonstop service on LKO–OCW 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 15h 57m nonstop estimate.
What is the time difference between Lucknow and Washington?
Washington is 9.5 hours behind Lucknow.
What is the cheapest way to fly from LKO to OCW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LKO–OCW that never appear on search engines, with no booking fees.
Why are some LKO to OCW fares phone-only?
Consolidator contracts let us sell certain LKO–OCW 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.