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
S$79
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
S$150
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
S$387
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
S$334
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
S$233
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
S$89
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
S$93
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
S$77
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
S$90
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
S$143
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
S$140
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
S$125
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
S$111
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
S$186
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
S$238
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
S$203
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
S$193
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
S$213
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
S$92
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
S$148
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
S$98
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
S$160
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
S$184

Low price calendar

September 2026
Price chart (September 2026)
min: S$106 · max: S$236
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S$230
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S$229
20
Good deal
S$150
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S$215
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S$199
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Good deal
S$198
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S$236
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S$233
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S$234
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Good deal
S$106

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

All →
Flight Departure days Price from
UA1734 MonTueThuFriSatSun S$77
UA2136 MonTueWedSat S$89
UA721 Sat S$160
UA1833 Sun S$186
UA2213 Fri S$193

Popular destinations from Boston

All →
BOS
United States → United States
ORL
from
S$29
BOS
United States → United States
WAS
from
S$50
BOS
United States → United States
DCA
from
S$50
BOS
United States → United States
MIA
from
S$50
BOS
United States → United States
FLL
from
S$51
BOS
United States → Puerto Rico
SJU
from
S$68
BOS
United States → United States
MCO
from
S$71
BOS
United States → United States
SFB
from
S$80

Popular destinations to Washington Dulles International Airport

All →
FLL
United States → United States
IAD
from
S$29
ORL
United States → United States
IAD
from
S$37
ATL
United States → United States
IAD
from
S$37
CHI
United States → United States
IAD
from
S$78
DFW
United States → United States
IAD
from
S$80
TPA
United States → United States
IAD
from
S$82
NYC
United States → United States
IAD
from
S$85
LAX
United States → United States
IAD
from
S$87

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

We gathered interesting facts about the flight for you

Cheapest flight

UA 1734

S$77

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
S$152
Jetblue Airways
Tue
Price from
S$182
Air Canada
Mon, Thu
Price from
S$313

Internet abroad

eSIM · United States

All plans

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3 GB

data

30

days

S$11

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2 GB

data

15

days

S$16

Buy

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5 GB

data

30

days

S$18

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3 GB

data

30

days

S$20

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5 GB

data

30

days

S$29

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Frequently Asked Questions

The cheapest United Airlines ticket Boston – Washington Dulles International Airport costs S$77, 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.