West Lafayette to Dulles (LAF–IAD) — Airlines, Schedules & Connections

LAF Airport Page →
514 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 13 1-stop flights Verified 4w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

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✧ 2-STOP Loading... Reach the hardest destinations
West Lafayette to Dulles
Connecting service available through multiple hubs.
514 mi 1h 49m nonstop 13 1-stop hubs

While no nonstop service exists between LAF and IAD, connecting options are available through 13 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for LAF to IAD.
1-STOP
One-Stop Connections
13
Hubs
~3h
Fastest
~15h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
128
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.
Alternatives

Other ways to reach Dulles from West Lafayette

Nearby airports with service to Washington Dulles International Airport.
Metric LAF→IAD IND→IAD CMI→IAD
Distance from LAF – 59 mi 75 mi
Nonstop airlines 0 15 2
Weekly flights 0 105 1
Flight time 1h 49m 1h 11m 1h 22m
Indianapolis (IND) to Dulles flights · Savoy (CMI) to Dulles flights · Gary (GYY) to Dulles flights
Airports within 200 miles of LAF 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 West Lafayette.
LAF: EDT · IAD: EDT

When it's 6:00 PM in West Lafayette, it's 6:00 PM in Dulles.
Distance & Flight Time
514 mi / 827 km
Nonstop flight time is approximately 1h 49m.
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

LAF–IAD Quick Facts

Key statistics for the West Lafayette to Dulles route.
Route details
Distance514 mi / 827 km
Flight time1h 49m
Time difference0 hours
Airlines (nonstop)0
1-stop connections13 hubs
Origin: LAF
Full namePurdue University Airport
IATA / ICAOLAF / KLAF
TimezoneAmerica/Indiana/Indianapolis
Passengers/yr0.0M
Elevation606 ft / 185 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 LAF to IAD flights.
Nonstop flights from Purdue University Airport to Washington Dulles International Airport take approximately 1h 49m. The route covers 514 miles.
Yes, 1-stop connections are available through FWA, SLN, CVG, MCI, PBI, BHM, HOU, EGE, SLC, OAK, SJC, SFO and ORD. These options provide additional schedule flexibility.
Yes, return flights from IAD to LAF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include IND, CMI and GYY. 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 LAF to IAD

Purdue University Airport (LAF) and Washington Dulles International Airport (IAD) are connected through multiple connecting hub airports.

LAF to IAD Flight Duration and Schedule

Nonstop flight time from LAF to IAD ranges from 1 hours 49 minutes. The route covers a distance of 514 miles (827 km).

Connecting Options and Alternatives

13 one-stop connections are available, with the fastest taking approximately 3 hours via FWA. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Indianapolis (IND), Savoy (CMI) and Gary (GYY).