Nantucket to Dulles (ACK–IAD) — Airlines, Schedules & Connections

ACK Airport Page →
422 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 21 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.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Nantucket to Dulles
Connecting service available through multiple hubs.
1 Flights/wk 422 mi 1h 44m nonstop 21 1-stop hubs

While no nonstop service exists between ACK and IAD, connecting options are available through 21 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ACK to IAD.
1-STOP
One-Stop Connections
21
Hubs
~3h
Fastest
~21h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
479
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 Nantucket

Nearby airports with service to Washington Dulles International Airport.
Metric ACK→IAD HYA→IAD EWB→IAD
Distance from ACK – 31 mi 55 mi
Nonstop airlines 0 2 1
Weekly flights 1 1 –
Flight time 1h 44m 1h 8m 1h 9m
Hyannis (HYA) to Dulles flights · New Bedford (EWB) to Dulles flights · Providence/Warwick (PVD) to Dulles flights
Airports within 200 miles of ACK 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 Nantucket.
ACK: EDT · IAD: EDT

When it's 6:00 PM in Nantucket, it's 6:00 PM in Dulles.
Distance & Flight Time
422 mi / 679 km
Nonstop flight time is approximately 1h 44m.
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

ACK–IAD Quick Facts

Key statistics for the Nantucket to Dulles route.
Route details
Distance422 mi / 679 km
Flight time1h 44m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections21 hubs
Origin: ACK
Full nameNantucket Memorial Airport
IATA / ICAOACK / KACK
TimezoneAmerica/New_York
Passengers/yr0.3M
Elevation47 ft / 14 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 ACK to IAD flights.
Nonstop flights from Nantucket Memorial Airport to Washington Dulles International Airport take approximately 1h 44m. The route covers 422 miles.
There are approximately 1 nonstop flights per week from ACK to IAD. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through HYA, BWI, MVY, EWB, ORH, HPN, MMU, PVD, PHL, CLT, MDW, BNA, PBI, MCO, HOU, VNY, SFO, BOS, LGA, EWR and JFK. These options provide additional schedule flexibility.
Yes, return flights from IAD to ACK are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include HYA, EWB and PVD. 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 ACK to IAD

Nantucket Memorial Airport (ACK) and Washington Dulles International Airport (IAD) are connected through multiple connecting hub airports.

ACK to IAD Flight Duration and Schedule

Nonstop flight time from ACK to IAD ranges from 1 hours 44 minutes. The route covers a distance of 422 miles (679 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

21 one-stop connections are available, with the fastest taking approximately 3 hours via HYA. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Hyannis (HYA), New Bedford (EWB) and Providence/Warwick (PVD).