Louisville to Dulles (LOU–IAD) — Airlines, Schedules & Connections

LOU Airport Page →
446 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 4d ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  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...
Louisville to Dulles
Connecting service available through multiple hubs.
1 Flights/wk 446 mi 1h 35m nonstop 1 1-stop hubs

While no nonstop service exists between LOU and IAD, connecting options are available through 1 hub.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for LOU to IAD.
1-STOP
One-Stop Connections
1
Hubs
~3h
Fastest
~3h
Longest
SJS ~3h 21m
Verified with published schedule alignment and minimum connection time.
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
LOU → IAD
68%
Moderate delays possible. Allow buffer time.
Arriving
68%
Return
IAD → LOU
68%
Moderate delays possible. Allow buffer time.
Departing
68%
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 Louisville

Nearby airports with service to Washington Dulles International Airport.
Metric LOU→IAD SDF→IAD LEX→IAD
Distance from LOU – 6 mi 59 mi
Nonstop airlines 0 4 1
Weekly flights 1 35 1
Flight time 1h 35m 1h 38m 0h 57m
Louisville (SDF) to Dulles flights · Lexington (LEX) to Dulles flights · Cincinnati / Covington (CVG) to Dulles flights
Airports within 200 miles of LOU 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 Louisville.
LOU: EDT · IAD: EDT

When it's 6:00 PM in Louisville, it's 6:00 PM in Dulles.
Distance & Flight Time
446 mi / 718 km
Nonstop flight time is approximately 1h 35m.
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

LOU–IAD Quick Facts

Key statistics for the Louisville to Dulles route.
Route details
Distance446 mi / 718 km
Flight time1h 35m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections1 hubs
Origin: LOU
Full nameBowman Field
IATA / ICAOLOU / KLOU
TimezoneAmerica/Kentucky/Louisville
Elevation546 ft / 166 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 LOU to IAD flights.
Nonstop flights from Bowman Field to Washington Dulles International Airport take approximately 1h 35m. The route covers 446 miles.
There are approximately 1 nonstop flights per week from LOU to IAD.
Yes, 1-stop connections are available through SJS. These options provide additional schedule flexibility.
Nearby alternatives include SDF, LEX and CVG. 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 LOU to IAD

Bowman Field (LOU) and Washington Dulles International Airport (IAD) are connected through multiple connecting hub airports.

LOU to IAD Flight Duration and Schedule

Nonstop flight time from LOU to IAD ranges from 1 hours 35 minutes. The route covers a distance of 446 miles (718 km).

Connecting Options and Alternatives

1 one-stop connections are available, with the fastest taking approximately 3 hours via SJS. Nearby alternative airports include Louisville (SDF), Lexington (LEX) and Cincinnati / Covington (CVG).