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Flights from Boston to Dulles – Direct & connecting routes

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BOS to IAD flights and routes map BOS to IAD – All flight route options from Boston Logan International Airport, Massachusetts, USA to Washington Dulles International, Virginia, USA. These flights are operated by 3 airlines. Fly non-stop with United Airlines or choose from 10 different transit flights. The shortest flight time is 1 hour and 43 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA BOS Boston Logan Airport Boston, MA, USA
USA IAD Washington Dulles , VA, USA
BOS
Boston Logan Airport
USABoston, MA, USA
Washington Dulles
USADulles, VA, USA
IAD
1 direct route found »
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13 routes with 1 stop found »
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Non-stop route options:

Duration

United Airlines
Non-stop with United Airlines. 4 flights per day.

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1h 43m

United Airlines
Non-stop with United Airlines.
1h 43m
4 flights per day.
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1 stop route options with the same airline:

Duration

Via New York EWR
1 stop with United Airlines. 4-6 flights per day.

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4h 47m

Via New York EWR
1 stop with United Airlines.
4h 47m
4-6 flights per day.
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Via New York JFK
1 stop with Delta Air Lines. 1-2 flights per day.

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6h 18m

Via New York JFK
1 stop with Delta Air Lines.
6h 18m
1-2 flights per day.
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Via Pittsburgh PIT
1 stop with United Airlines. 0-1 flights per day.
Begins in 21/8

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8h 25m

Begins in 21/8
Via Pittsburgh PIT
1 stop with United Airlines.
8h 25m
0-1 flights per day.
Begins in 21/8
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1 stop route options with codeshare or different airlines:

Duration

Via Rochester ROC With American Airlines & United Airlines 0-1 flights per day.

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3h 53m

Via Rochester ROC
3h 53m
With American Airlines & United Airlines 0-1 flights per day.
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Via Syracuse SYR With American Airlines & United Airlines 0-1 flights per day.

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4h 08m

Via Syracuse SYR
4h 08m
With American Airlines & United Airlines 0-1 flights per day.
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Via New York LGA With Delta Air Lines & United Airlines 3-7 flights per day.

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4h 24m

Via New York LGA
4h 24m
With Delta Air Lines & United Airlines 3-7 flights per day.
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Via Middletown MDT With American Airlines & United Airlines
Begins in 9/8

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4h 39m

Begins in 9/8
Via Middletown MDT
4h 39m
With American Airlines & United Airlines
Begins in 9/8
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Via Pittsburgh PIT With Delta Air Lines & United Airlines 1-3 flights per day.

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4h 41m

Via Pittsburgh PIT
4h 41m
With Delta Air Lines & United Airlines 1-3 flights per day.
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Via Philadelphia PHL With American Airlines & United Airlines 2-3 flights per day.

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5h 00m

Via Philadelphia PHL
5h 00m
With American Airlines & United Airlines 2-3 flights per day.
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Via New York EWR With Delta Air Lines & United Airlines 1-2 flights per day.

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5h 16m

Via New York EWR
5h 16m
With Delta Air Lines & United Airlines 1-2 flights per day.
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Via New York JFK With American Airlines & Delta Air Lines 1-3 flights per day.

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5h 21m

Via New York JFK
5h 21m
With American Airlines & Delta Air Lines 1-3 flights per day.
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Via Richmond RIC With Delta Air Lines & United Airlines 0-1 flights per day.

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5h 34m

Via Richmond RIC
5h 34m
With Delta Air Lines & United Airlines 0-1 flights per day.
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Via Norfolk ORF With Delta Air Lines & United Airlines

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5h 40m

Via Norfolk ORF
5h 40m
With Delta Air Lines & United Airlines
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Boston to Dulles flights

There are over 11 airlines and as many as 218 flights every week to this destination. You can fly non-stop to Dulles (IAD) from Boston (BOS) with United Airlines but if a stopover option suits you better you can choose to fly via Rochester, Syracuse or any other of the 10 alternatives with connectiing airports.

Tip! You might want to consider arriving at Ronald Reagan Washington National (DCA) instead.

Boston to Dulles with United Airlines

You can fly non-stop every weekday with flights departing between 5:00 am and 7:00 pm. You can also take a connecting flight via New York or Pittsburgh. United Airlines is a Star Alliance member.

With Delta Air Lines

If you fly from Boston with Delta Air Lines you will do a stopover in New York, JFK before reaching Dulles. This flight trip will take 6 hours and 18 minutes and you can fly every weekday with departures at 06 in the morning or 13 in the afternoon. Delta Air Lines is a member of SkyTeam.

Distance & flight times: Logan Airport to Dulles

The shortest flight time between BOS and IAD is 1 hour and 40 minutes.

ViaTotal flight timeLayover timeDistance
Direct1h 40m-414 miles (666 km)
ROC Rochester3h 53m1h 58m632 miles (1017 km)
SYR Syracuse4h 8m1h 56m562 miles (904 km)
LGA New York4h 24m54m414 miles (666 km)
MDT Middletown4h 39m2h 1m429 miles (690 km)
PIT Pittsburgh4h 41m1h 29m680 miles (1094 km)
PHL Philadelphia5h 0m2h 5m415 miles (668 km)
EWR New York5h 16m1h 53m413 miles (665 km)
JFK New York5h 21m1h 40m415 miles (668 km)
RIC Richmond5h 34m2h 31m576 miles (927 km)
ORF Norfolk5h 40m2h 10m628 miles (1010 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.BOS-IAD flight routesBoston to Dulles flight routes illustrated on a map.
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Boston - Dulles route map and flight paths
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You can fly non-stop from Boston (BOS) to Dulles (IAD) with United Airlines. The flight takes approximately 1 hour and 40 minutes. If you travel with a connecting flight instead, for example via Rochester, the total flight time will be 3 hours and 53 minutes.

If you're interested in direct flights, United Airlines is available. For flights with stopovers, American Airlines, United Airlines or Delta Air Lines is also an option.

The flight time between Boston Logan Airport (BOS) and Washington Dulles International (IAD) is approximately 1 hour and 40 minutes. The distance between the two airports is 632 miles (or 1017 kilometers).

Yes, you can fly non-stop to IAD from BOS with United Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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