Roanoke to Washington (ROA-IAD): nonstop flights and who flies them

United Airlines flies nonstop between Roanoke (ROA) and Washington (IAD), roughly 25 times a week. The timetable below shows the nonstop scheduled at 1h 14m to 1h 16m for the 177 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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25
Flights a week, 4-week average
1h 14m to 1h 16m
Scheduled flight time
177 mi
Nonstop distance
Free
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Roanoke to Washington flight schedule

Scheduled nonstop departures for ROA to IAD starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Roanoke (ROA) to Washington (IAD)
Date Flight Airline Departs ROA Arrives IAD Duration Aircraft
UA 4922United Airlines06:1507:291h 14mERJ
UA 4332United Airlines10:3511:491h 14mERJ
UA 4866United Airlines20:0521:191h 14mERJ
UA 4922United Airlines06:1507:291h 14mERJ
UA 4332United Airlines10:3511:491h 14mERJ
UA 4866United Airlines20:0521:191h 14mERJ
UA 4332United Airlines10:3511:491h 14mERJ
UA 4866United Airlines20:0521:191h 14mERJ
UA 4922United Airlines06:1507:291h 14mERJ
UA 4332United Airlines10:3511:491h 14mERJ
UA 4833United Airlines14:5516:111h 16mERJ
UA 4866United Airlines20:0521:191h 14mERJ
UA 4922United Airlines06:1507:291h 14mERJ
UA 4332United Airlines10:3511:491h 14mERJ
UA 4833United Airlines14:5516:111h 16mERJ
UA 4866United Airlines20:0521:191h 14mERJ
UA 4332United Airlines10:3511:491h 14mERJ
UA 4833United Airlines14:5516:111h 16mERJ
UA 4866United Airlines20:0521:191h 14mERJ
UA 4922United Airlines06:1507:291h 14mERJ
UA 4332United Airlines10:2611:421h 16mERJ
UA 4833United Airlines14:5516:111h 16mERJ
UA 4866United Airlines20:0521:191h 14mERJ

Showing all 23 scheduled ROA to IAD departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ROA to IAD date on the interactive map

Aircraft on the Roanoke to Washington nonstop

United Airlines flies the Embraer ERJ on every departure in the schedule table on this page.

The full ROA to IAD nonstop schedule

This page carries the full ROA to IAD nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each ROA to IAD nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See ROA to IAD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Roanoke to Washington nonstop

Carriers operating ROA to IAD nonstop in the current schedule.

See ROA to IAD on the interactive map →

Frequently asked questions about ROA to IAD

How long is the flight from Roanoke (ROA) to Washington (IAD)?
Scheduled flight times from Roanoke (ROA) to Washington (IAD) run from 1h 14m to 1h 16m across the departures in the schedule table on this page. The nonstop covers about 177 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ROA to IAD?
United Airlines is currently the only airline flying ROA to IAD nonstop. 2LNR doesn't show award or upgrade space for it on ROA to IAD, so this page carries the schedule rather than a space claim.
How many flights a week are there from ROA to IAD?
About 25 nonstop flights a week run between Roanoke (ROA) and Washington (IAD) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ROA to IAD depart?
Scheduled ROA to IAD nonstops in the next 7 days with service leave between 06:15 and 20:05, local time at Roanoke. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ROA to IAD nonstop?
In the schedule table on this page, ROA to IAD nonstops fly as UA 4332, UA 4833, UA 4866, and UA 4922 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on ROA to IAD?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on ROA to IAD. The page carries the full ROA to IAD nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ROA to IAD nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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