Cheap flights Boston (Logan) to Washington Dulles International Airport

1 passenger, economy

Cheap flights Boston to Washington Dulles International Airport

Compare prices, duration and stops

Frontier Airlines
F9 3511
16:54
Boston, Logan (BOS)
Sat, 12 sep
11h 16min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Sun, 13 sep +1
19 144 ₹
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Sun, 13 sep
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Sun, 13 sep
17 157 ₹
Frontier Airlines
F9 3511
16:54
Boston, Logan (BOS)
Sun, 13 sep
11h 16min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Mon, 14 sep +1
20 407 ₹
Frontier Airlines
F9 3511
16:54
Boston, Logan (BOS)
Mon, 14 sep
11h 16min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Tue, 15 sep +1
16 832 ₹
United Airlines
UA 371
23:00
Boston, Logan (BOS)
Mon, 14 sep
3h 59min
1 stop
02:59
Washington, Washington Dulles International Airport (IAD)
Tue, 15 sep +1
7 991 ₹
United Airlines
UA 1734 Best price
09:45
Boston, Logan (BOS)
Tue, 15 sep
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Tue, 15 sep
5 640 ₹
United Airlines
UA 2098
13:30
Boston, Logan (BOS)
Tue, 15 sep
1h 41min
Direct
15:11
Washington, Washington Dulles International Airport (IAD)
Tue, 15 sep
10 324 ₹
Frontier Airlines
F9 3511
16:52
Boston, Logan (BOS)
Tue, 15 sep
11h 18min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Wed, 16 sep +1
15 800 ₹
Frontier Airlines
F9 3511
16:54
Boston, Logan (BOS)
Wed, 16 sep
11h 16min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Thu, 17 sep +1
14 955 ₹
Frontier Airlines
F9 1977
15:36
Boston, Logan (BOS)
Fri, 18 sep
22h 41min
1 stop
14:17
Washington, Washington Dulles International Airport (IAD)
Sat, 19 sep +1
17 253 ₹
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
5 910 ₹
Frontier Airlines
F9 3511
16:54
Boston, Logan (BOS)
Sat, 19 sep
11h 16min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Sun, 20 sep +1
14 596 ₹
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
11 242 ₹
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
28 992 ₹
Frontier Airlines
F9 3511
16:52
Boston, Logan (BOS)
Tue, 22 sep
11h 18min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Wed, 23 sep +1
14 693 ₹
Frontier Airlines
F9 3511
16:54
Boston, Logan (BOS)
Wed, 23 sep
11h 16min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Thu, 24 sep +1
12 169 ₹
Frontier Airlines
F9 1977
15:17
Boston, Logan (BOS)
Thu, 24 sep
23h
1 stop
14:17
Washington, Washington Dulles International Airport (IAD)
Fri, 25 sep +1
16 982 ₹
Frontier Airlines
F9 1977
15:36
Boston, Logan (BOS)
Fri, 25 sep
22h 41min
1 stop
14:17
Washington, Washington Dulles International Airport (IAD)
Sat, 26 sep +1
19 909 ₹
Frontier Airlines
F9 3511
16:54
Boston, Logan (BOS)
Fri, 25 sep
11h 16min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Sat, 26 sep +1
17 672 ₹
American Airlines
AA 1742
11:19
Boston, Logan (BOS)
Sat, 26 sep
4h 37min
1 stop
15:56
Washington, Washington Dulles International Airport (IAD)
Sat, 26 sep
18 692 ₹
Frontier Airlines
F9 1977
15:36
Boston, Logan (BOS)
Sat, 26 sep
22h 51min
1 stop
14:27
Washington, Washington Dulles International Airport (IAD)
Sun, 27 sep +1
16 982 ₹
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
25 059 ₹
Frontier Airlines
F9 1977
15:53
Boston, Logan (BOS)
Sun, 27 sep
22h 24min
1 stop
14:17
Washington, Washington Dulles International Airport (IAD)
Mon, 28 sep +1
47 346 ₹
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
6 687 ₹
Frontier Airlines
F9 3511
16:54
Boston, Logan (BOS)
Wed, 30 sep
11h 16min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Thu, 1 oct +1
7 930 ₹
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
6 997 ₹
Frontier Airlines
F9 3511
16:54
Boston, Logan (BOS)
Fri, 2 oct
11h 16min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Sat, 3 oct +1
8 032 ₹
United Airlines
UA 1734
09:45
Boston, Logan (BOS)
Sat, 3 oct
1h 35min
Direct
11:20
Washington, Washington Dulles International Airport (IAD)
Sat, 3 oct
5 791 ₹
Frontier Airlines
F9 3511
16:54
Boston, Logan (BOS)
Sat, 3 oct
11h 16min
1 stop
04:10
Washington, Washington Dulles International Airport (IAD)
Sun, 4 oct +1
7 966 ₹
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
6 747 ₹
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
10 532 ₹
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
11 192 ₹
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
18 054 ₹
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
14 447 ₹
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
15 966 ₹
American Airlines
AA 1004
12:16
Boston, Logan (BOS)
Sat, 21 nov
5h 37min
1 stop
17:53
Washington, Washington Dulles International Airport (IAD)
Sat, 21 nov
12 616 ₹
American Airlines
AA 1756
21:34
Boston, Logan (BOS)
Sat, 21 nov
5h 27min
1 stop
03:01
Washington, Washington Dulles International Airport (IAD)
Sun, 22 nov +1
12 711 ₹
Air Canada
AC 8545
00:40
Boston, Logan (BOS)
Mon, 30 nov
21h 7min
1 stop
21:47
Washington, Washington Dulles International Airport (IAD)
Mon, 30 nov
23 506 ₹
United Airlines
UA 1734 🔥 Hot deal
10:45
Boston, Logan (BOS)
Tue, 8 dec
1h 40min
Direct
12:25
Washington, Washington Dulles International Airport (IAD)
Tue, 8 dec
6 928 ₹
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
11 092 ₹
United Airlines
UA 1734 🔥 Hot deal
10:45
Boston, Logan (BOS)
Fri, 25 dec
1h 47min
Direct
12:32
Washington, Washington Dulles International Airport (IAD)
Fri, 25 dec
7 365 ₹
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
12 018 ₹
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
13 807 ₹
Air Canada
AC 8541
13:35
Boston, Logan (BOS)
Thu, 22 July
6h 37min
1 stop
20:12
Washington, Washington Dulles International Airport (IAD)
Thu, 22 July
43 151 ₹

Low price calendar

September 2026
Price chart (September 2026)
min: 6687 ₹ · max: 17672 ₹
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Wed
Thu
Fri
Sat
Sun
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17020 ₹
13
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16832 ₹
15
Good deal
10324 ₹
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14955 ₹
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17253 ₹
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14596 ₹
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11242 ₹
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14693 ₹
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12169 ₹
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16982 ₹
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16982 ₹
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6687 ₹
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Good deal
7930 ₹

Cheap flights Boston to Washington Dulles International Airport

United Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
₹6 942
Frontier Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
₹12 169
American Airlines
Sat
Price from
₹12 616
Air Canada
Mon, Thu
Price from
₹23 506

Popular destinations from Boston

All →
BOS
United States → United States
ORL
from
₹2 164
BOS
United States → United States
WAS
from
₹3 714
BOS
United States → United States
DCA
from
₹3 714
BOS
United States → United States
MIA
from
₹3 726
BOS
United States → United States
FLL
from
₹3 818
BOS
United States → Puerto Rico
SJU
from
₹5 084
BOS
United States → United States
MCO
from
₹5 337
BOS
United States → United States
SFB
from
₹5 988

Popular destinations to Washington Dulles International Airport

All →
FLL
United States → United States
IAD
from
₹2 184
ORL
United States → United States
IAD
from
₹2 771
ATL
United States → United States
IAD
from
₹2 793
CHI
United States → United States
IAD
from
₹5 877
DFW
United States → United States
IAD
from
₹5 971
TPA
United States → United States
IAD
from
₹6 175
NYC
United States → United States
IAD
from
₹6 389
LAX
United States → United States
IAD
from
₹6 536

Cheap flights Boston to Washington Dulles International Airport

Interesting facts about the route

Flight time

4h 36min

Distance

661 km

Average price

₹14 126

Most frequent flight

UA 1734

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United States

All plans

change

3 GB

data

30

days

₹862

Buy

change

2 GB

data

15

days

₹1197

Buy

change

5 GB

data

30

days

₹1340

Buy

change

3 GB

data

30

days

₹1532

Buy

change

5 GB

data

30

days

₹2154

Buy

Frequently Asked Questions

The average ticket price Boston Washington Dulles International Airport is ₹14 126. The cheapest ticket costs ₹5 640, operated by United Airlines, flight 1734, departing Boston on 15 September at 09:45, arriving Washington Dulles International Airport on 15 September at 11:20.
The average flight time is 11 hours 16 minutes. The fastest flight takes 1 hour 35 minutes, flight 1734 operated by United Airlines, departing Boston on 13 September at 09:45, arriving Washington Dulles International Airport on 13 September at 11:20.
Flights on the Boston - Washington Dulles International Airport route are operated by the following airlines: American Airlines, Air Canada, Frontier Airlines, United Airlines.
The distance from Boston to Washington Dulles International Airport is 661 km.