Airlines with flights from Buffalo to Washington
There are four airlines with scheduled flights between BUF and DCA. American Airlines is the only airline with non-stop flights from Buffalo Niagara International to Reagan National and the flight time is 1 hour and 30 minutes.
There are four airlines with scheduled flights between BUF and DCA. American Airlines is the only airline with non-stop flights from Buffalo Niagara International to Reagan National and the flight time is 1 hour and 30 minutes. Choose airline
Direct
Non-stop
1h 30min
Via New York
3h 12min
Via New York
3h 24min
Via Philadelphia
3h 41min
Via New York
3h 48min
Via New York
3h 57min
Via New York
5h 38min
Schedules
Non-stop with American Airlines
-
Total flight time: 1 hour and 30 minutes
-
One World Alliance
-
Washington is a American Airlines hub.
-
21 flights per week
-
Canadair (Bombardier) Regional Jet 900Embraer 175Canadair (Bombardier) Regional Jet 700 and Challenger 870
-
First class available
BUF
Direct
DCA
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA5051
05:00
05:00
05:00
05:00
05:00
05:36
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AA4482
----
----
----
----
----
----
05:33
AA5104
12:49
12:49
12:49
12:49
12:49
12:29
12:41
AA5106
16:55
16:55
16:55
16:55
16:55
16:49
17:34
The timetable & schedule information was updated at 2026-04-21
Via New York with American Airlines
-
Total flight time: 3h 12m - 5h 47m.
-
One World Alliance
-
Washington is a American Airlines hub.
-
65 flights per week
-
Canadair (Bombardier) Regional Jet 900Embraer 175Canadair (Bombardier) Regional Jet 700 and Challenger 870
BUF
Via LGA
DCA
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA4522
AA4393
AA4393
06:02
06:02
06:02
06:02
06:02
----
----
AA4522
AA4654
AA4654
----
----
----
----
----
07:07
08:29
AA4379
AA4590
AA4590
11:03
11:03
11:03
11:03
11:03
----
----
AA4379
AA4685
AA4685
----
----
----
----
----
11:22
----
AA4570
AA4773
AA4773
13:49
13:43
13:49
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via New York with United Airlines
-
Total flight time: 3h 24m - 5h 39m.
-
65 flights per week
BUF
Via EWR
DCA
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA3420
UA4444
UA4444
06:00
06:00
06:00
06:00
06:00
----
----
UA3527
UA4181
UA4181
10:34
10:34
10:34
10:34
10:34
----
10:34
UA4389
UA4181
UA4181
----
----
----
----
----
10:34
----
The timetable & schedule information was updated at 2026-04-21
Via Philadelphia with American Airlines
-
Total flight time: 3h 41m - 6h 03m.
-
One World Alliance
-
Washington is a American Airlines hub.
-
48 flights per week
-
Canadair (Bombardier) Regional Jet 900Embraer 175Canadair (Bombardier) Regional Jet 700 and Challenger 870
BUF
Via PHL
DCA
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA4735
AA4407
AA4407
12:51
12:51
12:51
----
----
----
----
The timetable & schedule information was updated at 2026-04-21
Via New York with Delta Air Lines
-
Total flight time: 3h 48m - 5h 58m.
-
Sky Team Alliance
-
120 flights per week
BUF
Via LGA
DCA
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL4670
DL5742
DL5742
06:03
06:03
06:03
06:03
06:03
06:03
06:03
DL5602
DL1532
DL1532
----
----
----
----
----
13:25
----
DL5362
DL5717
DL5717
14:30
14:30
14:30
14:30
14:30
----
14:30
DL5380
DL1825
DL1825
18:10
18:10
18:10
18:10
18:10
----
18:10
The timetable & schedule information was updated at 2026-04-21
Via New York with JetBlue