Nonstop flights from Boston to Washington

5 airlines fly from Boston (BOS) to 3 Washington airports (DCA, BWI and IAD), with up to 45 flights a day.

BOSDCA

Routes

3 airport pairs

When they leave

Boston time

5:25a10:15pFirst departure 5:25 AM, last 10:15 PM

29 in the morning, 5:25 AM to 11:35 AM, then 19 in the afternoon, 12:02 PM to 4:55 PM, then 21 in the evening, 5:16 PM to 10:15 PM.

Every flight

Earliest first

5:25 AM→6:55 AMBOS to BWISouthwest AirlinesBoeing 737Tue, Wed
5:45 AM→7:20 AMBOS to BWISouthwest AirlinesBoeing 737Mon, Fri, Sat, Sun
5:45 AM→7:23 AMBOS to IADUnited AirlinesBoeing 737 MAX 9Daily
5:50 AM→7:15 AMBOS to BWISouthwest AirlinesBoeing 737-700Thu
6:00 AM→7:49 AMBOS to DCADelta Air LinesEmbraer 175Mon, Tue, Wed, Thu, Fri
6:00 AM→7:44 AMBOS to DCAAmerican AirlinesAirbus A319Mon, Tue, Wed, Thu, Fri, Sun
6:10 AM→8:15 AMBOS to DCAAmerican AirlinesEmbraer 175Sat
6:15 AM→7:58 AMBOS to DCAJetBlueAirbus A220-300Mon, Tue, Wed, Thu, Fri, Sun
6:35 AM→8:20 AMBOS to BWIDelta Air LinesEmbraer 175Daily
7:00 AM→9:05 AMBOS to DCAAmerican AirlinesEmbraer 175Mon, Thu, Fri
7:00 AM→9:00 AMBOS to DCAAmerican AirlinesEmbraer 175Tue
7:15 AM→8:55 AMBOS to BWISouthwest AirlinesBoeing 737-700Sat
7:35 AM→9:34 AMBOS to DCADelta Air LinesEmbraer 175Daily
7:40 AM→9:15 AMBOS to BWISouthwest AirlinesBoeing 737-700Thu
8:00 AM→9:47 AMBOS to DCAAmerican AirlinesAirbus A319Sat
8:14 AM→10:18 AMBOS to DCAAmerican AirlinesEmbraer 175Mon, Wed, Thu, Fri, Sun
8:15 AM→9:50 AMBOS to BWISouthwest AirlinesBoeing 737-700Tue, Wed
8:19 AM→10:01 AMBOS to DCAAmerican AirlinesAirbus A319Tue
8:29 AM→10:10 AMBOS to DCAJetBlueAirbus A220-300Mon, Tue, Wed, Thu, Fri, Sun
8:55 AM→10:35 AMBOS to BWISouthwest AirlinesBoeing 737-700Mon, Fri, Sun
9:15 AM→11:09 AMBOS to DCADelta Air LinesEmbraer 175Daily
9:18 AM→10:59 AMBOS to DCAAmerican AirlinesAirbus A319Tue
9:24 AM→11:09 AMBOS to DCAAmerican AirlinesAirbus A319Mon, Wed, Thu, Fri, Sun
9:25 AM→11:07 AMBOS to IADUnited AirlinesBoeing 737Daily
9:40 AM→11:15 AMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Thu
10:20 AM→12:14 PMBOS to DCADelta Air LinesEmbraer 175Mon, Tue, Wed, Thu, Fri, Sun
10:20 AM→12:01 PMBOS to DCAJetBlueAirbus A220-300Daily
10:33 AM→12:13 PMBOS to DCAAmerican AirlinesAirbus A319Mon, Wed, Thu, Fri, Sun
10:50 AM→12:25 PMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Tue, Wed, Thu
10:51 AM→12:33 PMBOS to DCAAmerican AirlinesAirbus A319Tue
11:10 AM→12:53 PMBOS to BWIDelta Air LinesEmbraer 175Mon, Tue, Wed, Thu, Fri
11:33 AM→1:25 PMBOS to DCAAmerican AirlinesEmbraer 175Tue
11:35 AM→1:10 PMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Sun
12:02 PM→1:59 PMBOS to DCAAmerican AirlinesEmbraer 175Mon, Wed, Thu, Fri, Sat, Sun
12:35 PM→2:43 PMBOS to IADUnited AirlinesEmbraer 175Daily
12:40 PM→2:34 PMBOS to DCADelta Air LinesEmbraer 175Daily
12:44 PM→2:25 PMBOS to DCAJetBlueAirbus A220-300Mon, Tue, Wed, Thu, Fri, Sun
1:20 PM→3:00 PMBOS to BWISouthwest AirlinesBoeing 737-700Tue, Wed, Thu
1:25 PM→3:05 PMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Mon, Fri, Sat
2:00 PM→3:57 PMBOS to DCAAmerican AirlinesEmbraer 175Tue, Sat
2:15 PM→3:57 PMBOS to IADUnited AirlinesBoeing 737Daily
2:20 PM→4:19 PMBOS to DCADelta Air LinesEmbraer 175Mon, Tue, Wed, Thu, Fri, Sun
2:30 PM→4:05 PMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Sun
2:45 PM→4:20 PMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Mon, Tue, Wed, Fri
3:15 PM→5:00 PMBOS to BWISouthwest AirlinesBoeing 737-700Sat
3:18 PM→5:21 PMBOS to DCAAmerican AirlinesEmbraer 175Mon, Wed, Thu, Fri, Sun
3:25 PM→5:26 PMBOS to DCADelta Air LinesEmbraer 175Sat
3:35 PM→5:10 PMBOS to BWISouthwest AirlinesBoeing 737-700Thu
3:45 PM→5:51 PMBOS to DCADelta Air LinesEmbraer 175Mon, Tue, Wed, Thu, Fri, Sun
3:55 PM→5:40 PMBOS to BWISouthwest AirlinesBoeing 737Mon, Fri
3:55 PM→5:47 PMBOS to BWIDelta Air LinesEmbraer 175Daily
4:14 PM→6:01 PMBOS to DCAJetBlueAirbus A220-300Mon, Tue, Wed, Thu, Fri, Sun
4:55 PM→6:40 PMBOS to BWISouthwest AirlinesBoeing 737Tue, Wed
5:16 PM→7:05 PMBOS to DCAJetBlueAirbus A220-300Daily
5:20 PM→7:10 PMBOS to BWISouthwest AirlinesBoeing 737Mon, Fri, Sat, Sun
5:22 PM→7:15 PMBOS to DCAAmerican AirlinesAirbus A319Mon, Wed, Thu, Fri, Sat, Sun
5:23 PM→7:14 PMBOS to DCAAmerican AirlinesAirbus A319Tue
5:25 PM→7:15 PMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Sun
5:30 PM→7:15 PMBOS to BWISouthwest AirlinesBoeing 737-700Thu
5:50 PM→7:58 PMBOS to DCADelta Air LinesEmbraer 175Daily
6:05 PM→8:20 PMBOS to IADUnited AirlinesEmbraer 175Daily
6:25 PM→8:10 PMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Tue, Wed
6:45 PM→8:30 PMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Sat
7:15 PM→9:13 PMBOS to BWIDelta Air LinesEmbraer 175Mon, Tue, Wed, Thu, Fri, Sun
7:27 PM→9:15 PMBOS to DCAAmerican AirlinesAirbus A319Tue
7:27 PM→9:16 PMBOS to IADUnited AirlinesBoeing 737Daily
7:43 PM→9:30 PMBOS to DCAAmerican AirlinesAirbus A319Mon, Wed, Thu, Fri, Sun
8:05 PM→10:05 PMBOS to DCADelta Air LinesEmbraer 175Daily
8:06 PM→9:50 PMBOS to DCAJetBlueAirbus A320Daily
8:45 PM→10:42 PMBOS to DCAAmerican AirlinesEmbraer 175Mon, Tue, Wed, Thu, Sun
8:54 PM→10:44 PMBOS to DCAAmerican AirlinesAirbus A319Fri
8:55 PM→10:35 PMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Thu
9:00 PM→10:50 PMBOS to BWISouthwest AirlinesBoeing 737 MAX 8Sat
9:45 PM→11:43 PMBOS to DCADelta Air LinesEmbraer 175Mon, Tue, Wed, Thu, Fri, Sun
10:15 PM→11:55 PMBOS to BWISouthwest AirlinesBoeing 737-700Mon, Fri, Sun

Schedules last checked Sep 19, 2026. Times are local.

Flying from Boston to Washington

Delta Air Lines flies most often, 8 to 14 times a day on the Embraer 175. American Airlines flies 5 to 10 times a day on the Airbus A319 and Embraer 175. Southwest Airlines flies 7 to 8 times a day on the Boeing 737 MAX 8, Boeing 737-700 and Boeing 737. JetBlue flies 3 to 7 times a day on the Airbus A220-300 and Airbus A320. United Airlines flies 6 times a day on the Boeing 737, Embraer 175 and Boeing 737 MAX 9.

Flights run every day of the week, from 29 on Saturdays to 45 on Thursdays. The first arrival in Washington is at 6:55 AM and the last at 11:55 PM.

BOS to DCA is the busiest airport pair, with 173 flights a week, then BOS to BWI with 75 and BOS to IAD with 42.

Flying back, Washington to Boston has 259 nonstop flights a week.

Return flights

Washington to BostonView

Find the cheapest day to fly from Boston to Washington.

Schedules as of Oct 9, 2026.