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

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Return flight: Boston – Washington D.C.

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On Cheapflightsplus.com you will find 8 direct and 369 connecting flights from Washington D.C. to Boston. You can compare airfare deals from 8 airlines and multiple travel sites from $83, book and save on cheap plane tickets and last minute offers. Also check out WAS-BOS flight schedule to find best flight time, convenient departure and arrival airports.

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

Take a look at the list of non stop flights and flights with layovers from Washington D.C. to Boston with the lowest price of $83. The fastest direct flight takes 1h 37m and the fastest connecting – 3h 17m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $95 Find flight	12:35 Washington D.C. Dulles International	14:12 Boston Logan	1h 37m	United Airlines	UA1709
from $121 Find flight	12:35 Washington D.C. Dulles International	14:12 Boston Logan	1h 37m	United Airlines	UA2723
from $163 Find flight	12:35 Washington D.C. Dulles International	14:14 Boston Logan	1h 39m	United Airlines	UA2710
from $83 Find flight	18:07 Washington D.C. Dulles International	00:38+1 день Boston Logan	6h 31m layover 0h 52m - Tampa	Frontier Airlines	F92953 F91216
from $92 Find flight	15:13 Washington D.C. Dulles International	08:14+1 день Boston Logan	17h 1m layover 13h 13m - Knoxville	Allegiant Air	G41398 G41397

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 17, 2025

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

Full flight schedule will help you in detecting at what time planes fly from Washington D.C. to Boston. 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
06:00 — 10:23	06:00 — 07:20 UA4167 United Airlines Washington D.C. — Newark 1h 45m stop 09:29 — 10:47 UA375 United Airlines Newark — Boston	4h 23m including layover	Find flight from$99
07:00 — 13:28	07:00 — 08:22 UA3475 United Airlines Washington D.C. — Newark 3h 51m stop 12:13 — 13:28 UA2265 United Airlines Newark — Boston	6h 28m including layover	Find flight from$99
08:55 — 10:35	08:55 — 10:35 UA641 United Airlines Washington D.C. — Boston	1h 40m	Find flight from$105
09:00 — 13:28	09:00 — 10:21 UA694 United Airlines Washington D.C. — Newark 1h 52m stop 12:13 — 13:28 UA2265 United Airlines Newark — Boston	4h 28m including layover	Find flight from$99
12:35 — 14:12	12:35 — 14:12 UA1709 United Airlines Washington D.C. — Boston	1h 37m	Find flight from$95
12:35 — 14:12	12:35 — 14:12 UA2723 United Airlines Washington D.C. — Boston	1h 37m	Find flight from$121
12:35 — 14:12	12:35 — 14:12 UA2704 United Airlines Washington D.C. — Boston	1h 37m	Find flight from$137
12:35 — 14:14	12:35 — 14:14 UA2710 United Airlines Washington D.C. — Boston	1h 39m	Find flight from$163
15:13 — 08:14 +1 day	15:13 — 16:47 G41398 Allegiant Air Washington D.C. — Knoxville 13h 13m stop 06:00 — 08:14 G41397 Allegiant Air Knoxville — Boston	17h 1m including layover	Find flight from$92
15:13 — 10:13 +1 day	15:13 — 16:47 G41398 Allegiant Air Washington D.C. — Knoxville 15h 13m stop 08:00 — 10:13 G43021 Allegiant Air Knoxville — Boston	19h including layover	Find flight from$93
16:00 — 17:41	16:00 — 17:41 UA1856 United Airlines Washington D.C. — Boston	1h 41m	Find flight from$95
16:46 — 09:46 +1 day	16:46 — 18:14 G41855 Allegiant Air Washington D.C. — Fletcher 13h 21m stop 07:35 — 09:46 G4269 Allegiant Air Fletcher — Boston	17h including layover	Find flight from$95
17:16 — 18:55	17:16 — 18:55 UA688 United Airlines Washington D.C. — Boston	1h 39m	Find flight from$105
18:07 — 00:38 +1 day	17:52 — 20:25 F92953 Frontier Airlines Washington D.C. — Tampa 52m stop 05:30 — 08:44 F91216 Frontier Airlines Tampa — Boston	6h 31m including layover	Find flight from$83
22:18 — 23:57	22:18 — 23:57 UA755 United Airlines Washington D.C. — Boston	1h 39m	Find flight from$105

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

*Departure and arrival times - local. Updated on September 17, 2025

Flight Information

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

Distance between Washington D.C. and Boston is 638 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 22:40 from 2 Washington D.C. airports and arrive 06:00 to 22:40 to 4 Boston airports. Average flight time is 1h 39m.

The fastest flight 1h 37m
Average flight time 1h 39m
The earliest flight 06:00
The latest flight 22:40
Distance 397 ml

The cheapest months to travel to Boston are july (from 83 $), june (from 92 $), august (from 93 $).

The most expensive months are february (from 214 $), october (from 109 $), september (from 101 $).

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

The cheapest plane ticket found by our users is $83. This airfare is for economy class on one-way F92953 flight by Frontier Airlines for August 8, 2025 which leaves Dulles International in Washington D.C. at 18:07 am and arrives at Boston Logan at 00:38.

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 Washington D.C. — Boston is served by 8 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 17 departures per week at the price of from $ 277 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 5973.

Direct flights

There are 8 nonstop flights on the route. The fastest direct flight is UA1709 by United Airlines takes 1h 37m and the cheapest is F92953 by Frontier Airlines for $95.

UA - United Airlines

from $95

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Connecting Flights

There are 369 flights with layovers on the route. The fastest connecting flight is UA2658 by United Airlines takes 3h 17m and the cheapest is F92953 by Frontier Airlines for $83.

AS - Alaska Airlines

from $277

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F9 - Frontier Airlines

from $83

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SY - Sun Country Airlines

from $155

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AY - Finnair

from $2353

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MX - Mexicana

from $206

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UA - United Airlines

from $99

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LX - SWISS International Air Lines

from $5940

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G4 - Allegiant Air

from $92

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Airports

You can fly from Washington D.C. to Boston from 2 airports (Dulles International, Ronald Reagan).

Washington D.C. airports

Dulles International-IAD

from $83
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Ronald Reagan-DCA

from $99
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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

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Airplanes

There are flights to Boston from Washington D.C. by 8 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Washington D.C.

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

Washington D.C. — Seattle

from $57

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Washington D.C. — Boston

from $73

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Washington D.C. — Miami

from $70

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Washington D.C. — Chicago

from $65

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Washington D.C. — Orlando

from $76

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Washington D.C. — Atlanta

from $70

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Washington D.C. — Las Vegas

from $70

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Washington D.C. — Los Angeles

from $57

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Washington D.C. — Tampa

from $78

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Washington D.C. — Nashville

from $68

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Top International Destinations from Washington D.C.

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.

Washington D.C. — London

from $77

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Washington D.C. — Paris

from $63

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Washington D.C. — Toronto

from $72

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Washington D.C. — Cancun

from $66

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Washington D.C. — Tokyo

from $54

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Washington D.C. — Montreal

from $74

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Washington D.C. — Aruba

from $69

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Washington D.C. — Dubai

from $69

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Washington D.C. — Dublin

from $65

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Washington D.C. — Madrid

from $72

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How to book a plane ticket yourself?

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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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