Winston Salem to Dulles (INT–IAD) — Airlines, Schedules & Connections

INT Airport Page →
246 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 1w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Winston Salem to Dulles
Connecting service available through multiple hubs.
1 Flights/wk 246 mi 0h 47m nonstop 11 1-stop hubs

While no nonstop service exists between INT and IAD, connecting options are available through 11 hubs.

Also explore INT Routes IAD Routes INT Live Flights IAD Live Flights IAD Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for INT to IAD.
1-STOP
One-Stop Connections
11
Hubs
~2h
Fastest
~18h
Longest
MNZ ~2h 51m TEB ~3h 45m CHS ~4h 25m BNA ~4h 28m JAX ~4h 58m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
220
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
INT → IAD
81%
Generally reliable. Most flights run on time.
Arriving
81%
Return
IAD → INT
58%
Frequent delays expected. Consider flexible booking.
Departing
58%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAD delays →
Alternatives

Other ways to reach Dulles from Winston Salem

Nearby airports with service to Washington Dulles International Airport.
Metric INT→IAD GSO→IAD USA→IAD
Distance from INT – 16 mi 58 mi
Nonstop airlines 0 3 1
Weekly flights 1 47 1
Flight time 0h 47m 1h 16m 1h 10m
Greensboro (GSO) to Dulles flights · Concord (USA) to Dulles flights · Charlotte (CLT) to Dulles flights
Airports within 200 miles of INT with service to Washington Dulles International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Dulles is 0 hours the same as Winston Salem.
INT: EDT · IAD: EDT

When it's 6:00 PM in Winston Salem, it's 6:00 PM in Dulles.
Distance & Flight Time
246 mi / 396 km
Nonstop flight time is approximately 0h 47m.
Getting from IAD

Silver Line Metro runs from Washington Dulles Airport station to Metro Center in about 65 minutes (~$7). The route bypasses I-66 and I-495 congestion entirely. Washington Flyer coach also runs to Wiehle-Reston East station ($6, 15 min) for Metro connection.Taxis and ride-shares to downtown DC cost $55–80 and take 35–55 minutes depending on traffic. Car rental facilities are on-site. Dulles is 27 miles west of the Capitol; it is farther than either DCA or BWI from central DC.

Dulles Climate

Humid continental climate. Summers are hot and muggy (30–36°C) with frequent afternoon thunderstorms that cause delays June through August. Winters bring cold temperatures (−3 to 5°C) with snow and ice. The Virginia suburbs accumulate more snow than downtown DC, and ice storms are the primary disruption risk.

Dulles sits at higher elevation in Virginia's piedmont and sees more winter precipitation than DCA. Spring and fall are variable. Snowfall is possible into April. Thunderstorms begin from April through May.

Check current weather forecasts before travel.
Facts

INT–IAD Quick Facts

Key statistics for the Winston Salem to Dulles route.
Route details
Distance246 mi / 396 km
Flight time0h 47m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections11 hubs
Origin: INT
Full nameSmith Reynolds Airport
IATA / ICAOINT / KINT
TimezoneAmerica/Kentucky/Monticello
Elevation969 ft / 295 m
Destination: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
FAQ

Frequently Asked Questions

Common questions about INT to IAD flights.
Nonstop flights from Smith Reynolds Airport to Washington Dulles International Airport take approximately 0h 47m. The route covers 246 miles.
There are approximately 1 nonstop flights per week from INT to IAD. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through MNZ, TEB, CHS, BNA, JAX, PBI, MCO, YUL, MIA, IAH and ORD. These options provide additional schedule flexibility.
Yes, return flights from IAD to INT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include GSO, USA and CLT. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from INT to IAD

Smith Reynolds Airport (INT) and Washington Dulles International Airport (IAD) are connected through multiple connecting hub airports.

INT to IAD Flight Duration and Schedule

Nonstop flight time from INT to IAD ranges from 0 hours 47 minutes. The route covers a distance of 246 miles (396 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

11 one-stop connections are available, with the fastest taking approximately 2 hours via MNZ. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Greensboro (GSO), Concord (USA) and Charlotte (CLT).