Flights Boston (Logan) – Washington Dulles International Airport, United Airlines

1 passenger, economy

Flight schedule Boston (Logan) – Washington Dulles International Airport, United Airlines

Compare prices, duration and stops

United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Sat, 19 sep
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Sat, 19 sep
£46
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Sun, 20 sep
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Sun, 20 sep
£88
United Airlines
UA 2136
23:23
Boston, Logan (BOS)
Mon, 21 sep
1h 45min
Direct
01:08
Washington, Washington Dulles International Airport (IAD)
Tue, 22 sep +1
£227
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Sun, 27 sep
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Sun, 27 sep
£196
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Mon, 28 sep
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Mon, 28 sep
£137
United Airlines
UA 2136
23:13
Boston, Logan (BOS)
Tue, 29 sep
1h 45min
Direct
00:58
Washington, Washington Dulles International Airport (IAD)
Wed, 30 sep +1
£52
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Thu, 1 oct
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Thu, 1 oct
£55
United Airlines
UA 1734 Best price
09:45
Boston, Logan (BOS)
Sat, 3 oct
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Sat, 3 oct
£45
United Airlines
UA 2136
23:13
Boston, Logan (BOS)
Sat, 3 oct
1h 45min
Direct
00:58
Washington, Washington Dulles International Airport (IAD)
Sun, 4 oct +1
£53
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Mon, 5 oct
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Mon, 5 oct
£84
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Thu, 8 oct
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Thu, 8 oct
£156
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Thu, 15 oct
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Thu, 15 oct
£68
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Fri, 16 oct
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Fri, 16 oct
£73
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Sat, 17 oct
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Sat, 17 oct
£65
United Airlines
UA 1833
10:00
Boston, Logan (BOS)
Sun, 18 oct
5h 25min
1 stop
15:25
Washington, Washington Dulles International Airport (IAD)
Sun, 18 oct
£109
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Thu, 22 oct
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Thu, 22 oct
£140
United Airlines
UA 1734
09:30
Boston, Logan (BOS)
Sun, 25 oct
1h 40min
Direct
11:10
Washington, Washington Dulles International Airport (IAD)
Sun, 25 oct
£119
United Airlines
UA 2213
17:00
Boston, Logan (BOS)
Fri, 6 nov
4h 35min
1 stop
21:35
Washington, Washington Dulles International Airport (IAD)
Fri, 6 nov
£113
United Airlines
UA 1734
10:30
Boston, Logan (BOS)
Fri, 20 nov
1h 40min
Direct
12:10
Washington, Washington Dulles International Airport (IAD)
Fri, 20 nov
£125
United Airlines
UA 1734
10:45
Boston, Logan (BOS)
Tue, 8 dec
1h 40min
Direct
12:25
Washington, Washington Dulles International Airport (IAD)
Tue, 8 dec
£54
United Airlines
UA 2136
00:33
Boston, Logan (BOS)
Wed, 9 dec
1h 34min
Direct
02:07
Washington, Washington Dulles International Airport (IAD)
Wed, 9 dec
£87
United Airlines
UA 1734
10:45
Boston, Logan (BOS)
Fri, 25 dec
1h 47min
Direct
12:32
Washington, Washington Dulles International Airport (IAD)
Fri, 25 dec
£58
United Airlines
UA 721
18:16
Boston, Logan (BOS)
Sat, 1 May
1h 48min
Direct
20:04
Washington, Washington Dulles International Airport (IAD)
Sat, 1 May
£94
United Airlines
UA 1734
10:00
Boston, Logan (BOS)
Thu, 10 June
1h 34min
Direct
11:34
Washington, Washington Dulles International Airport (IAD)
Thu, 10 June
£108

Low price calendar

September 2026
Price chart (September 2026)
min: £62 · max: £150
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£150
20
Good deal
£88
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£117
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£138
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£137
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£137
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£62

Popular United Airlines flights Boston (Logan) – Washington Dulles International Airport

All →
Flight Departure days Price from
UA1734 MonTueThuFriSatSun £45
UA2136 MonTueWedSat £52
UA721 Sat £94
UA1833 Sun £109
UA2213 Fri £113

Popular destinations from Boston

All →
BOS
United States → United States
ORL
from
£17
BOS
United States → United States
WAS
from
£29
BOS
United States → United States
DCA
from
£29
BOS
United States → United States
MIA
from
£29
BOS
United States → United States
FLL
from
£30
BOS
United States → Puerto Rico
SJU
from
£40
BOS
United States → United States
MCO
from
£42
BOS
United States → United States
SFB
from
£47

Popular destinations to Washington Dulles International Airport

All →
FLL
United States → United States
IAD
from
£17
ORL
United States → United States
IAD
from
£22
ATL
United States → United States
IAD
from
£22
CHI
United States → United States
IAD
from
£46
DFW
United States → United States
IAD
from
£47
NYC
United States → United States
IAD
from
£47
TPA
United States → United States
IAD
from
£48
LAX
United States → United States
IAD
from
£51

Flight statistics Boston (Logan) – Washington Dulles International Airport, United Airlines

We gathered interesting facts about the flight for you

Cheapest flight

UA 1734

£45

Fastest flight

UA 2136

1h 34min

Average time

1h 54min

Distance

663 km

Passenger reviews

No reviews for this route yet

Other airlines Boston (Logan) – Washington Dulles International Airport

Frontier Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
£89
Jetblue Airways
Tue
Price from
£107
Air Canada
Mon, Thu
Price from
£184

Internet abroad

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15

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3 GB

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Frequently Asked Questions

The cheapest United Airlines ticket Boston – Washington Dulles International Airport costs £45, flight UA1734, departing at 09:45.
The fastest United Airlines flight Boston – Washington Dulles International Airport takes 1h 34min, flight UA2136, departing at 00:33.
The earliest United Airlines flight Boston – Washington Dulles International Airport(UA1734)departs at 09:45.