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)
Sun, 13 sep
1h 35min
Direct
11:20
Washington, Даллес (IAD)
Sun, 13 sep
179 $
United Airlines
UA 371
23:00
Boston, Logan (BOS)
Mon, 14 sep
3h 59min
1 stop
02:59
Washington, Даллес (IAD)
Tue, 15 sep +1
83 $
United Airlines
UA 1734 Best price
09:45
Boston, Logan (BOS)
Tue, 15 sep
1h 35min
Direct
11:20
Washington, Даллес (IAD)
Tue, 15 sep
59 $
United Airlines
UA 2098
13:30
Boston, Logan (BOS)
Tue, 15 sep
1h 41min
Direct
15:11
Washington, Даллес (IAD)
Tue, 15 sep
108 $
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Sat, 19 sep
1h 35min
Direct
11:20
Washington, Даллес (IAD)
Sat, 19 sep
62 $
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Sun, 20 sep
1h 35min
Direct
11:20
Washington, Даллес (IAD)
Sun, 20 sep
117 $
United Airlines
UA 2136
23:23
Boston, Logan (BOS)
Mon, 21 sep
1h 45min
Direct
01:08
Washington, Даллес (IAD)
Tue, 22 sep +1
303 $
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Sun, 27 sep
1h 35min
Direct
11:20
Washington, Даллес (IAD)
Sun, 27 sep
262 $
United Airlines
UA 2136
23:13
Boston, Logan (BOS)
Tue, 29 sep
1h 45min
Direct
00:58
Washington, Даллес (IAD)
Wed, 30 sep +1
70 $
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Thu, 1 oct
1h 35min
Direct
11:20
Washington, Даллес (IAD)
Thu, 1 oct
73 $
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Sat, 3 oct
1h 35min
Direct
11:20
Washington, Даллес (IAD)
Sat, 3 oct
60 $
United Airlines
UA 2136
23:13
Boston, Logan (BOS)
Sat, 3 oct
1h 45min
Direct
00:58
Washington, Даллес (IAD)
Sun, 4 oct +1
70 $
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Thu, 8 oct
1h 35min
Direct
11:20
Washington, Даллес (IAD)
Thu, 8 oct
110 $
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Fri, 16 oct
1h 35min
Direct
11:20
Washington, Даллес (IAD)
Fri, 16 oct
117 $
United Airlines
UA 1734
09:30
Boston, Logan (BOS)
Sun, 25 oct
1h 40min
Direct
11:10
Washington, Даллес (IAD)
Sun, 25 oct
189 $
United Airlines
UA 2213
17:00
Boston, Logan (BOS)
Fri, 6 nov
4h 35min
1 stop
21:35
Washington, Даллес (IAD)
Fri, 6 nov
151 $
United Airlines
UA 1734
10:30
Boston, Logan (BOS)
Fri, 20 nov
1h 40min
Direct
12:10
Washington, Даллес (IAD)
Fri, 20 nov
167 $
United Airlines
UA 1734
10:45
Boston, Logan (BOS)
Tue, 8 dec
1h 40min
Direct
12:25
Washington, Даллес (IAD)
Tue, 8 dec
72 $
United Airlines
UA 2136
00:33
Boston, Logan (BOS)
Wed, 9 dec
1h 34min
Direct
02:07
Washington, Даллес (IAD)
Wed, 9 dec
116 $
United Airlines
UA 1734
10:45
Boston, Logan (BOS)
Fri, 25 dec
1h 47min
Direct
12:32
Washington, Даллес (IAD)
Fri, 25 dec
77 $
United Airlines
UA 721
18:16
Boston, Logan (BOS)
Sat, 1 May
1h 48min
Direct
20:04
Washington, Даллес (IAD)
Sat, 1 May
126 $
United Airlines
UA 1734
10:00
Boston, Logan (BOS)
Thu, 10 June
1h 34min
Direct
11:34
Washington, Даллес (IAD)
Thu, 10 June
144 $

Low price calendar

September 2026
Price chart (September 2026)
min: 70 $ · max: 185 $
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Sat
Sun
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178 $
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179 $
14
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176 $
15
Good deal
108 $
16
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156 $
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180 $
19
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152 $
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117 $
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153 $
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127 $
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177 $
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185 $
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Good deal
70 $
30
Good deal
83 $

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

All →
Flight Departure days Price from
UA1734 TueThuFriSatSun $59
UA2136 MonTueWedSat $70
UA371 Mon $83
UA2098 Tue $108
UA721 Sat $126
UA2213 Fri $151

Popular destinations from Boston

All →
BOS
United States → United States
ORL
from
$23
BOS
United States → United States
WAS
from
$39
BOS
United States → United States
DCA
from
$39
BOS
United States → United States
MIA
from
$39
BOS
United States → United States
FLL
from
$40
BOS
United States → Puerto Rico
SJU
from
$53
BOS
United States → United States
MCO
from
$56
BOS
United States → United States
SFB
from
$63

Popular destinations to Washington Dulles International Airport

All →
FLL
United States → United States
IAD
from
$23
ORL
United States → United States
IAD
from
$29
ATL
United States → United States
IAD
from
$29
CHI
United States → United States
IAD
from
$61
DFW
United States → United States
IAD
from
$62
TPA
United States → United States
IAD
from
$65
NYC
United States → United States
IAD
from
$67
LAX
United States → United States
IAD
from
$68

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

We gathered interesting facts about the flight for you

Cheapest flight

UA 1734

$59

Fastest flight

UA 2136

1h 34min

Average time

1h 53min

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
$127
American Airlines
Sat
Price from
$132
Air Canada
Mon, Thu
Price from
$246

Internet abroad

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30

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15

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30

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$14

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$16

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Frequently Asked Questions

The cheapest United Airlines ticket Boston – Washington Dulles International Airport costs $59, 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.