Airlinecoop.org

Cheap flights from Boston to Washington

45 nonstop flights a week, 7 of them today. Operated by 5 airlines, about 1h 46m in the air, 394 mi (634 km). Tickets from $72.

Flights from Boston to Washington

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Boston to Washington

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Boston to Washington

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $72 16 November 2026, nonstop Cheapest nonstop $72 16 November 2026, American Airlines Cheapest in the next 7 days $72 16 November, Mon Cheapest weekend departure $165 Sat, 21 November 2026 Cheapest month November 2026 tickets from $72

Boston to Washington at a glance

flight time, from 1h 30m to 2h 10m
1h 46m
straight-line distance
394 mi (634 km)
flights a week
45
flights today
7
first and last departure
05:25 - 07:25
lowest price, nonstop, 16 November
$72
average across months
$349
airlines
5

Boston to Washington ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: November 2026, tickets from $72. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is November 2027: from $1,328. The average across months is $349.

Boston to Washington flight schedule

45 flights a week, 7 today, 47 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
WN 792
Southwest Airlines
05:25 Logan International, terminal B
07:00 Baltimore/Wash International Thurgood Marshall
1h 35m
Sat
UA 1734
United Airlines
05:30 Logan International, terminal B
07:10 Washington Dulles International
1h 40m
Daily
Boeing 737-900
WN 792
Southwest Airlines
05:30 Logan International, terminal B
07:10 Baltimore/Wash International Thurgood Marshall
1h 40m
Mon, Tue, Wed, Thu
Boeing 737-800
WN 792
Southwest Airlines
05:35 Logan International, terminal B
07:10 Baltimore/Wash International Thurgood Marshall
1h 35m
Mon, Thu, Fri, Sun
Boeing 737-800
WN 792
Southwest Airlines
05:40 Logan International, terminal B
07:15 Baltimore/Wash International Thurgood Marshall
1h 35m
Sat
Boeing 737-800
AA 2536
American Airlines
06:00 Logan International, terminal B
07:50 Ronald Reagan National, terminal 2
1h 50m
Mon, Tue, Wed, Thu, Fri, Sun
Airbus A319
DL 5687
Delta
06:00 Logan International, terminal A
07:59 Ronald Reagan National, terminal 2
1h 59m
Mon, Tue, Wed, Thu, Fri
Embraer EMB 175
B6 455
jetBlue
06:10 Logan International, terminal C
07:59 Ronald Reagan National, terminal 2
1h 49m
Mon, Tue, Wed, Thu, Fri, Sun
Airbus A220-300
DL 5703
Delta
06:30 Logan International, terminal A
08:16 Baltimore/Wash International Thurgood Marshall
1h 46m
Mon, Tue, Wed, Thu, Fri
Embraer EMB 175
AA 4471
American Airlines
07:00 Logan International, terminal B
09:00 Ronald Reagan National, terminal 2
2h
Mon, Tue, Wed, Thu, Fri, Sun
Embraer EMB 175
WN 1426
Southwest Airlines
07:15 Logan International, terminal B
09:00 Baltimore/Wash International Thurgood Marshall
1h 45m
Sat
Boeing 737
WN 1426
Southwest Airlines
07:25 Logan International, terminal B
09:10 Baltimore/Wash International Thurgood Marshall
1h 45m
Fri
Boeing 737
WN 1703
Southwest Airlines
07:25 Logan International, terminal B
09:15 Baltimore/Wash International Thurgood Marshall
1h 50m
Sat

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 1426
Southwest Airlines
06:30 Logan International, terminal B
08:05 Baltimore/Wash International Thurgood Marshall
1h 35m
Seasonal
DL 5613
Delta
06:55 Logan International, terminal A
09:00 Ronald Reagan National, terminal 2
2h 5m
Seasonal
Embraer EMB 175
UA 1734
United Airlines
05:45 Logan International, terminal B
07:25 Washington Dulles International
1h 40m
Seasonal
Boeing 737-900
B6 2855
jetBlue
06:05 Logan International, terminal C
07:51 Ronald Reagan National, terminal 2
1h 46m
Seasonal
Airbus A220-300
AA 4409
American Airlines
06:45 Logan International, terminal B
08:50 Ronald Reagan National, terminal 2
2h 5m
Seasonal
Embraer EMB 175
AA 4409
American Airlines
07:00 Logan International, terminal B
09:05 Ronald Reagan National, terminal 2
2h 5m
Seasonal
Embraer EMB 175
AA 3748
American Airlines
07:21 Logan International, terminal B
09:21 Ronald Reagan National, terminal 2
2h
Seasonal
Embraer EMB 175
AA 4650
American Airlines
06:00 Logan International, terminal B
07:57 Ronald Reagan National, terminal 2
1h 57m
Seasonal
Embraer EMB 175
AA 2805
American Airlines
06:00 Logan International, terminal B
07:46 Ronald Reagan National, terminal 2
1h 46m
Seasonal
Airbus A319
AA 4650
American Airlines
06:33 Logan International, terminal B
08:30 Ronald Reagan National, terminal 2
1h 57m
Seasonal
Embraer EMB 175
AA 4650
American Airlines
07:08 Logan International, terminal B
09:05 Ronald Reagan National, terminal 2
1h 57m
Seasonal
Embraer EMB 175
DL 5692
Delta
07:15 Logan International, terminal A
09:25 Ronald Reagan National, terminal 2
2h 10m
Seasonal
Embraer EMB 175
AA 4650
American Airlines
06:51 Logan International, terminal B
08:48 Ronald Reagan National, terminal 2
1h 57m
Seasonal
Embraer EMB 175
AA 2805
American Airlines
06:04 Logan International, terminal B
07:50 Ronald Reagan National, terminal 2
1h 46m
Seasonal
Airbus A319
AA 4650
American Airlines
06:38 Logan International, terminal B
08:35 Ronald Reagan National, terminal 2
1h 57m
Seasonal
Embraer EMB 175
AA 4650
American Airlines
06:02 Logan International, terminal B
07:59 Ronald Reagan National, terminal 2
1h 57m
Seasonal
Embraer EMB 175
AA 4650
American Airlines
06:42 Logan International, terminal B
08:39 Ronald Reagan National, terminal 2
1h 57m
Seasonal
Embraer EMB 175
DL 5687
Delta
06:05 Logan International, terminal A
08:08 Ronald Reagan National, terminal 2
2h 3m
Seasonal
Embraer EMB 175
B6 2855
jetBlue
06:09 Logan International, terminal C
07:59 Ronald Reagan National, terminal 2
1h 50m
Seasonal
Airbus A220-300
WN 4130
Southwest Airlines
05:40 Logan International, terminal B
07:20 Baltimore/Wash International Thurgood Marshall
1h 40m
Seasonal
Boeing 737-800
AA 1267
American Airlines
06:00 Logan International, terminal B
07:52 Ronald Reagan National, terminal 2
1h 52m
Seasonal
Airbus A319
WN 4130
Southwest Airlines
05:35 Logan International, terminal B
07:15 Baltimore/Wash International Thurgood Marshall
1h 40m
Seasonal
Boeing 737
AA 4471
American Airlines
06:33 Logan International, terminal B
08:41 Ronald Reagan National, terminal 2
2h 8m
Seasonal
Embraer EMB 175
B6 1555
jetBlue
06:00 Logan International, terminal C
07:49 Ronald Reagan National, terminal 2
1h 49m
Seasonal
Airbus A220-300
UA 1734
United Airlines
06:00 Logan International, terminal B
07:34 Washington Dulles International
1h 34m
Seasonal
Boeing 737
AA 4561
American Airlines
07:00 Logan International, terminal B
09:04 Ronald Reagan National, terminal 2
2h 4m
Seasonal
Embraer EMB 175
WN 4130
Southwest Airlines
05:20 Logan International, terminal B
07:00 Baltimore/Wash International Thurgood Marshall
1h 40m
Seasonal
Boeing 737-800
B6 1155
jetBlue
06:15 Logan International, terminal C
08:01 Ronald Reagan National, terminal 2
1h 46m
Seasonal
Airbus A220-300
WN 4778
Southwest Airlines
05:30 Logan International, terminal B
07:05 Baltimore/Wash International Thurgood Marshall
1h 35m
Seasonal
WN 4778
Southwest Airlines
05:35 Logan International, terminal B
07:10 Baltimore/Wash International Thurgood Marshall
1h 35m
Seasonal
WN 4778
Southwest Airlines
05:40 Logan International, terminal B
07:15 Baltimore/Wash International Thurgood Marshall
1h 35m
Seasonal
Boeing 737
WN 736
Southwest Airlines
05:30 Logan International, terminal B
07:00 Baltimore/Wash International Thurgood Marshall
1h 30m
Seasonal
Boeing 737
AA 2159
American Airlines
06:00 Logan International, terminal B
07:46 Ronald Reagan National, terminal 2
1h 46m
Seasonal
Airbus A319
WN 947
Southwest Airlines
06:40 Logan International, terminal B
08:10 Baltimore/Wash International Thurgood Marshall
1h 30m
Seasonal
AA 2611
American Airlines
07:00 Logan International, terminal B
08:46 Ronald Reagan National, terminal 2
1h 46m
Seasonal
Airbus A319
WN 736
Southwest Airlines
05:40 Logan International, terminal B
07:15 Baltimore/Wash International Thurgood Marshall
1h 35m
Seasonal
Boeing 737
WN 947
Southwest Airlines
07:00 Logan International, terminal B
08:35 Baltimore/Wash International Thurgood Marshall
1h 35m
Seasonal
WN 736
Southwest Airlines
05:50 Logan International, terminal B
07:25 Baltimore/Wash International Thurgood Marshall
1h 35m
Seasonal
Boeing 737
B6 2255
jetBlue
06:15 Logan International, terminal C
07:55 Ronald Reagan National, terminal 2
1h 40m
Seasonal
Airbus A320
AA 4505
American Airlines
07:00 Logan International, terminal B
08:55 Ronald Reagan National, terminal 2
1h 55m
Seasonal
Embraer EMB 175
WN 304
Southwest Airlines
05:35 Logan International, terminal B
07:05 Baltimore/Wash International Thurgood Marshall
1h 30m
Seasonal
WN 304
Southwest Airlines
05:45 Logan International, terminal B
07:15 Baltimore/Wash International Thurgood Marshall
1h 30m
Seasonal
WN 304
Southwest Airlines
05:25 Logan International, terminal B
06:55 Baltimore/Wash International Thurgood Marshall
1h 30m
Seasonal
DL 5668
Delta
06:25 Logan International, terminal A
08:12 Baltimore/Wash International Thurgood Marshall
1h 47m
Seasonal
Embraer EMB 175
WN 304
Southwest Airlines
05:30 Logan International, terminal B
07:00 Baltimore/Wash International Thurgood Marshall
1h 30m
Seasonal
Boeing 737
B6 2255
jetBlue
06:05 Logan International, terminal C
07:49 Ronald Reagan National, terminal 2
1h 44m
Seasonal
Airbus A220-300
AA 2159
American Airlines
05:40 Logan International, terminal B
07:25 Ronald Reagan National, terminal 2
1h 45m
Seasonal
Airbus A319

Days of the week are taken from the schedule for the next 14 days; schedules change by season. The search shows seat availability and the price for your date.

Airlines flying Boston to Washington

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

American Airlines12 a week Southwest Airlines10 a week Delta10 a week United Airlines7 a week jetBlue6 a week

Airports

Where flights from Boston to Washington depart and land

Departure from Boston

Logan International BOS

45 flights a week, terminals A, B, C, 2 mi (3 km) from the city centre

About the airport

Arrival in Washington

Ronald Reagan National closest to the centreDCA

23 flights a week, terminal 2, 3 mi (5 km) from the city centre

About the airport
Baltimore/Wash International Thurgood Marshall BWI

15 flights a week, 28 mi (45 km) from the city centre

About the airport
Washington Dulles International IAD

7 flights a week, 22 mi (36 km) from the city centre

About the airport

When to visit Washington

Weather by month

Best time to visit: April, May, September and October, +20° to +26° by day. In November it is +14° by day and +4° at night, with 8 rainy days.

Jan
+6° −2° 8 days
Feb
+9° −1° 10 days
Mar
+15° +3° 8 days
Apr
+20° +8° 11 days
May
+24° +13° 12 days
Jun
+29° +18° 12 days
Jul
+31° +21° 16 days
Aug
+30° +20° 13 days
Sep
+26° +17° 11 days
Oct
+20° +10° 8 days
Nov
+14° +4° 8 days
Dec
+9° 0° 9 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Boston to Washington?
A nonstop flight takes 1 hour 46 minutes on average, from 1h 30m to 2h 10m depending on the flight.
How far is Washington from Boston?
394 mi (634 km) in a straight line between the cities.
Which airlines fly nonstop from Boston to Washington?
American Airlines (12 a week), Southwest Airlines (10 a week), Delta (10 a week), United Airlines (7 a week) and jetBlue (6 a week).
How many flights a day are there from Boston to Washington?
7 flights today and 45 a week, about 6.4 a day on average.
When are the first and last flights from Boston to Washington?
The first departure is at 05:25 (WN792), the last at 07:25 (WN1703). Local time.
What is the cheapest month to fly from Boston to Washington?
November 2026: tickets from $72. The most expensive is November 2027, from $1,328.
What is the cheapest upcoming date to fly from Boston to Washington?
16 November 2026 (Monday): from $72 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Boston to Washington?
American Airlines: nonstop tickets from $72 on 16 November by recent searches. Prices change daily, so compare the sellers in the search.
Which Boston airport do flights to Washington leave from?
Logan International (45 a week).
Which Washington airport is closest to the city centre?
Ronald Reagan National (DCA), 3 mi (5 km) from the city centre. Others: Baltimore/Wash International Thurgood Marshall 28 mi (45 km) and Washington Dulles International 22 mi (36 km).