Cheap Flights from Boston, MA to Washington D.C., DC from $83

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Return flight: Washington D.C. – Boston

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On Cheapflightsplus.com you will find 9 direct and 304 connecting flights from Boston to Washington D.C.. You can compare airfare deals from 9 airlines and multiple travel sites from $83, book and save on cheap plane tickets and last minute offers. Also check out BOS-WAS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boston to Washington D.C. Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $83 (one-way), $142 (round-trip).

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Best Flights from Boston to Washington D.C. Today

Take a look at the list of non stop flights and flights with layovers from Boston to Washington D.C. with the lowest price of $83. The fastest direct flight takes 1h 34m and the fastest connecting – 3h 33m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $112 Find flight	09:30 Boston Logan	11:13 Washington D.C. Dulles International	1h 43m	United Airlines	UA2098
from $112 Find flight	14:40 Boston Logan	16:23 Washington D.C. Dulles International	1h 43m	United Airlines	UA721
from $112 Find flight	19:12 Boston Logan	20:55 Washington D.C. Dulles International	1h 43m	United Airlines	UA2136
from $129 Find flight	05:30 Boston Logan	07:04 Washington D.C. Dulles International	1h 34m	United Airlines	UA1734
from $83 Find flight	09:34 Boston Logan	17:12 Washington D.C. Dulles International	7h 38m layover 1h 59m - Tampa	Frontier Airlines	F91215 F92954
from $83 Find flight	11:31 Boston Logan	19:32 Washington D.C. Dulles International	8h 1m layover 3h 37m - Savannah	Allegiant Air	G41152 G42808
from $91 Find flight	12:51 Boston Logan	21:00 Washington D.C. Dulles International	8h 9m layover 2h 35m - Fort Walton Beach	Allegiant Air	G41445 G4347
from $101 Find flight	10:40 Boston Logan	23:32 Washington D.C. Dulles International	12h 52m layover 7h 43m - Atlanta	Frontier Airlines	F93511 F91082
from $104 Find flight	12:51 Boston Logan	20:25 Washington D.C. Dulles International	7h 34m layover 2h 3m - Fort Walton Beach	Allegiant Air	G41445 G41952
from $105 Find flight	06:05 Boston Logan	10:27 Washington D.C. Ronald Reagan	4h 22m layover 1h 34m - Newark	United Airlines	UA1833 UA3500
from $108 Find flight	12:37 Boston Logan	14:23+1 день Washington D.C. Dulles International	25h 46m layover 21h 49m - Knoxville	Allegiant Air	G43061 G41397
from $116 Find flight	12:40 Boston Logan	16:23 Washington D.C. Ronald Reagan	3h 43m layover 0h 59m - Newark	United Airlines	UA475 UA4486
from $116 Find flight	10:34 Boston Logan	14:18 Washington D.C. Ronald Reagan	3h 44m layover 1h 1m - Newark	United Airlines	UA2126 UA4499
from $116 Find flight	08:00 Boston Logan	12:19 Washington D.C. Ronald Reagan	4h 19m layover 1h 35m - Newark	United Airlines	UA570 UA3502
from $116 Find flight	16:20 Boston Logan	20:44 Washington D.C. Dulles International	4h 24m layover 1h 21m - Newark	United Airlines	UA1606 UA2212
from $116 Find flight	12:40 Boston Logan	17:23 Washington D.C. Ronald Reagan	4h 43m layover 1h 59m - Newark	United Airlines	UA475 UA4443

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on August 01, 2025

Flight Schedule Boston (Massachusetts) to Washington D.C. (District of Columbia)

Full flight schedule will help you in detecting at what time planes fly from Boston to Washington D.C.. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:30 — 07:04	05:30 — 07:04 UA1734 United Airlines Boston — Washington D.C.	1h 34m	Find flight from$129
09:30 — 11:13	09:30 — 11:13 UA2098 United Airlines Boston — Washington D.C.	1h 43m	Find flight from$112
09:30 — 11:10	09:30 — 11:10 UA530 United Airlines Boston — Washington D.C.	1h 40m	Find flight from$129
09:30 — 11:10	09:30 — 11:10 UA521 United Airlines Boston — Washington D.C.	1h 40m	Find flight from$135
12:29 — 14:09	12:29 — 14:09 UA411 United Airlines Boston — Washington D.C.	1h 40m	Find flight from$135
14:40 — 16:23	14:40 — 16:23 UA721 United Airlines Boston — Washington D.C.	1h 43m	Find flight from$112
14:46 — 16:30	14:46 — 16:30 UA539 United Airlines Boston — Washington D.C.	1h 44m	Find flight from$124
14:46 — 16:30	14:46 — 16:30 UA597 United Airlines Boston — Washington D.C.	1h 44m	Find flight from$129
19:12 — 20:55	19:12 — 20:55 UA2136 United Airlines Boston — Washington D.C.	1h 43m	Find flight from$112
06:00 — 12:19	06:00 — 07:23 UA1833 United Airlines Boston — Newark 3h 37m stop 11:00 — 12:19 UA3502 United Airlines Newark — Washington D.C.	6h 19m including layover	Find flight from$116
06:05 — 10:27	06:00 — 07:21 UA1833 United Airlines Boston — Newark 1h 34m stop 09:00 — 10:27 UA3500 United Airlines Newark — Washington D.C.	4h 22m including layover	Find flight from$105
07:10 — 12:17	07:00 — 08:21 UA570 United Airlines Boston — Newark 2h 20m stop 11:00 — 12:25 UA4172 United Airlines Newark — Washington D.C.	5h 7m including layover	Find flight from$133
08:00 — 12:19	08:00 — 09:25 UA570 United Airlines Boston — Newark 1h 35m stop 11:00 — 12:19 UA3502 United Airlines Newark — Washington D.C.	4h 19m including layover	Find flight from$116
08:00 — 14:18	07:00 — 08:21 UA570 United Airlines Boston — Newark 3h 35m stop 13:02 — 14:24 UA4499 United Airlines Newark — Washington D.C.	6h 18m including layover	Find flight from$116
09:34 — 17:12	11:39 — 15:08 F91215 Frontier Airlines Boston — Tampa 1h 59m stop 18:53 — 21:07 F92954 Frontier Airlines Tampa — Washington D.C.	7h 38m including layover	Find flight from$83
10:34 — 14:18	10:34 — 11:59 UA2126 United Airlines Boston — Newark 1h 1m stop 13:00 — 14:18 UA4499 United Airlines Newark — Washington D.C.	3h 44m including layover	Find flight from$116
10:40 — 23:32	10:40 — 14:02 F93511 Frontier Airlines Boston — Atlanta 7h 43m stop 21:45 — 23:32 F91082 Frontier Airlines Atlanta — Washington D.C.	12h 52m including layover	Find flight from$101
11:31 — 19:32	11:31 — 14:11 G41152 Allegiant Air Boston — Savannah 3h 37m stop 17:48 — 19:32 G42808 Allegiant Air Savannah — Washington D.C.	8h 1m including layover	Find flight from$83
11:31 — 20:25	11:31 — 14:11 G41152 Allegiant Air Boston — Savannah 4h 30m stop 18:41 — 20:25 G41382 Allegiant Air Savannah — Washington D.C.	8h 54m including layover	Find flight from$86
12:51 — 21:00	12:51 — 15:07 G41445 Allegiant Air Boston — Fort Walton Beach 2h 35m stop 17:42 — 21:00 G4347 Allegiant Air Fort Walton Beach — Washington D.C.	8h 9m including layover	Find flight from$91
12:51 — 20:25	12:51 — 15:07 G41445 Allegiant Air Boston — Fort Walton Beach 2h 3m stop 17:10 — 20:25 G41952 Allegiant Air Fort Walton Beach — Washington D.C.	7h 34m including layover	Find flight from$104
16:20 — 20:44	16:20 — 17:57 UA1606 United Airlines Boston — Newark 1h 21m stop 19:18 — 20:44 UA2212 United Airlines Newark — Washington D.C.	4h 24m including layover	Find flight from$116
16:20 — 21:31	16:20 — 17:57 UA1606 United Airlines Boston — Newark 2h 3m stop 20:00 — 21:31 UA3579 United Airlines Newark — Washington D.C.	5h 11m including layover	Find flight from$116
18:56 — 22:29	16:32 — 17:59 UA521 United Airlines Boston — Newark 30m stop 20:59 — 22:27 UA2279 United Airlines Newark — Washington D.C.	3h 33m including layover	Find flight from$133

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on August 1, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to Washington D.C. depends on and how to choose the most interesting flight option for you.

Distance between Boston and Washington D.C. is 638 miles. Time difference between the cities is 0h. Airplanes depart 05:30 to 21:40 from 4 Boston airports and arrive 05:30 to 21:40 to 2 Washington D.C. airports. Average flight time is 1h 43m.

The fastest flight 1h 34m
Average flight time 1h 43m
The earliest flight 05:30
The latest flight 21:40
Distance 397 ml

The cheapest months to travel to Washington D.C. are may (from 83 $), july (from 83 $), june (from 83 $).

The most expensive months are february (from 146 $), december (from 132 $), october (from 116 $).

What is the lowest airfare Boston to Washington D.C.?

The cheapest plane ticket found by our users is $83. This airfare is for economy class on one-way G41152 flight by Allegiant Air for May 29, 2025 which leaves Logan in Boston at 11:31 am and arrives at Washington D.C. Dulles International at 19:32.

Economy class

$83

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Business class

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First class

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Popular Airlines on the Route

The flight Boston — Washington D.C. is served by 9 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 15 departures per week at the price of from $ 307 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 6247.

Direct flights

There are 9 nonstop flights on the route. The fastest direct flight is UA1734 by United Airlines takes 1h 34m and the cheapest is G41152 by Allegiant Air for $112.

UA - United Airlines

from $112

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Connecting Flights

There are 304 flights with layovers on the route. The fastest connecting flight is UA515 by United Airlines takes 3h 33m and the cheapest is G41152 by Allegiant Air for $83.

AS - Alaska Airlines

from $307

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F9 - Frontier Airlines

from $83

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SY - Sun Country Airlines

from $174

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TK - Turkish Airlines

from $2600

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HA - Hawaiian Airlines

from $544

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UA - United Airlines

from $105

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LX - SWISS International Air Lines

from $6247

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G4 - Allegiant Air

from $83

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NK - Spirit Airlines

from $150

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Airports

You can fly from Boston to Washington D.C. from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

Boston City Heliport-JBC

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Boston RT128 Rail-ZRU

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Boston South Rail-ZTO

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Logan-BOS

from $83
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Washington D.C. airports

Dulles International-IAD

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Ronald Reagan-DCA

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Airplanes

There are flights to Washington D.C. from Boston by 9 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Boston

You may also consider searching for discounted plane tickets to some other popular places from Boston within United States.

Boston — New York

from $57

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Boston — Orlando

from $67

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Boston — Chicago

from $59

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Boston — Miami

from $56

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Boston — Washington D.C.

from $64

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Boston — Denver

from $65

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Boston — Nashville

from $71

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Boston — Tampa

from $63

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Boston — Las Vegas

from $63

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Boston — Seattle

from $60

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Top International Destinations from Boston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Boston — London

from $76

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Boston — Paris

from $76

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Boston — Toronto

from $54

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Boston — Dublin

from $54

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Boston — Aruba

from $69

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Boston — Rome

from $77

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Boston — Cancun

from $78

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Boston — Lisbon

from $66

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Boston — Montreal

from $77

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Boston — Barcelona

from $67

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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