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$73+ Cheap flights from District of Columbia to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BOS
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Cheap flight deals from District of Columbia to Boston

Keep the following information in mind while searching for District of Columbia to Boston flight deals. Data was last updated noviembre 3, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$133
(Kiwi.com)

One-way from

$73
(United Airlines)

Popular in

October

Cheapest in

January

Average price

$197

Good round-trip deal

$190 or less

Good one-way deal

$114 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Boston Logan Intl flights.
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From District of Columbia to Boston Logan Intl
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One-way flight from District of Columbia to Boston Logan Intl
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Highest demand for flights based on searches. 5% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from District of Columbia to Boston Logan Intl.
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Price to beat on a one-way flight from District of Columbia to Boston Logan Intl.
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Find flight deals from District of Columbia to Boston

Cheapest flights from District of Columbia to Boston
Explore the most affordable flight options available from District of Columbia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:18 pmIAD - BOS
1 stop15h 04mFrontier
jue. 12/1111:28 amBOS - IAD
1 stop28h 56mFrontier
Deal found 11/1$133
This Trip.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/134:15 pmDCA - BOS
Nonstop1h 38mJetBlue
dom. 1/188:00 amBOS - DCA
Nonstop1h 52mJetBlue
Deal found 11/1$134
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/275:20 pmIAD - BOS
Nonstop1h 38mUnited Airlines
vie. 11/285:30 amBOS - IAD
Nonstop1h 43mUnited Airlines
Deal found 11/1$134
This Trip.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/207:00 amDCA - BOS
Nonstop1h 29mJetBlue
lun. 11/248:09 amBOS - DCA
Nonstop1h 50mJetBlue
Deal found 11/1$135
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/182:59 pmDCA - BOS
Nonstop1h 40mDelta
mié. 11/199:35 amBOS - DCA
Nonstop1h 53mDelta
Deal found 11/3$137
This JetBlue deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:15 pmDCA - BOS
Nonstop1h 35mJetBlue
sáb. 1/38:45 amBOS - DCA
Nonstop1h 49mJetBlue
Deal found 11/2$140
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2310:17 pmIAD - BOS
Nonstop1h 37mUnited Airlines
jue. 1/15:20 amBOS - IAD
Nonstop1h 46mUnited Airlines
Deal found 11/1$140
This Trip.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/45:59 pmDCA - BOS
Nonstop1h 37mJetBlue
dom. 12/78:15 amBOS - DCA
Nonstop1h 50mJetBlue
Deal found 10/31$141
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/257:00 amDCA - BOS
Nonstop1h 44mDelta
lun. 12/297:05 amBOS - DCA
Nonstop2h 06mDelta
Deal found 11/2$142
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2712:58 pmIAD - BOS
Nonstop1h 38mUnited Airlines
mar. 12/26:25 pmBOS - IAD
1 stop4h 56mUnited Airlines
Deal found 11/1$142
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1910:07 pmIAD - BOS
Nonstop1h 35mUnited Airlines
vie. 11/285:30 amBOS - IAD
Nonstop1h 43mUnited Airlines
Deal found 11/2$144
This Trip.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/126:59 pmDCA - BOS
Nonstop1h 30mJetBlue
lun. 12/158:15 amBOS - DCA
Nonstop1h 50mJetBlue
Deal found 11/3$146

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from District of Columbia to Boston that are best for you.

Fly from

District of Columbia

Fly to

Boston

Route

Depart

Return

Price

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

jue. 12/25

7:00 am-8:44 am

Nonstop1h 44m

Boston Logan Intl

dom. 1/4

6:50 am-8:54 am

Nonstop2h 04m

$142

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

vie. 12/5

1:45 pm-3:17 pm

Nonstop1h 32m

Boston Logan Intl

lun. 12/8

2:20 pm-4:00 pm

Nonstop1h 40m

$147

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

vie. 12/12

10:00 pm-11:40 pm

Nonstop1h 40m

Boston Logan Intl

lun. 12/15

5:45 pm-7:46 pm

Nonstop2h 01m

$147

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

sáb. 12/13

4:15 pm-5:53 pm

Nonstop1h 38m

Boston Logan Intl

dom. 12/14

2:20 pm-4:00 pm

Nonstop1h 40m

$147

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

mar. 11/18

5:59 pm-7:36 pm

Nonstop1h 37m

Boston Logan Intl

dom. 11/23

10:00 am-11:45 am

Nonstop1h 45m

$147

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

sáb. 12/13

5:30 pm-7:26 pm

Nonstop1h 56m

Boston Logan Intl

dom. 12/14

8:50 am-10:50 am

Nonstop2h 00m

$147

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

mar. 11/18

1:35 pm-3:07 pm

Nonstop1h 32m

Boston Logan Intl

vie. 11/21

6:20 am-8:05 am

Nonstop1h 45m

$147

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

mar. 11/18

10:00 pm-11:42 pm

Nonstop1h 42m

Boston Logan Intl

jue. 11/20

3:05 pm-5:00 pm

Nonstop1h 55m

$147

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

jue. 11/27

8:45 am-12:28 pm

1 stop3h 43m

Boston Logan Intl

vie. 11/28

5:30 am-7:13 am

Nonstop1h 43m

$154

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

sáb. 12/13

5:30 pm-7:26 pm

Nonstop1h 56m

Boston Logan Intl

dom. 12/21

7:05 am-9:11 am

Nonstop2h 06m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 46 results
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Best time to book a flight from District of Columbia to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Boston

What is the cheapest month to book a flight from District of Columbia to Boston?

Currently, March is the cheapest month in which you can book a flight from District of Columbia to Boston (average of $43). Flying from District of Columbia to Boston in September is currently the most expensive (average of $117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to BOS?

Find hourly flight availability from District of Columbia to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 45% on flights from District of Columbia to Boston by exploring options for tickets in the evening.

What is the cheapest day to fly from District of Columbia to Boston?

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to Boston. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their District of Columbia to Boston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from District of Columbia to Boston

Explore weekly flight availability from District of Columbia to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 3, 2025.

The most flights from USDC to BOS are scheduled on a Sunday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from District of Columbia?

    If you book a flight to Boston from District of Columbia, you will be flying to Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • How long is the flight from District of Columbia to Boston?

    There are many flights that can get you from District of Columbia to Boston in 1h 32m. Fly via Delta, JetBlue, or United Airlines to get the fastest option. The distance from District of Columbia to Boston is about 398 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from District of Columbia to Boston one-way?

    $74 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from $74 and $74, respectively.

  • What are the most reliable airlines from District of Columbia to Boston?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from District of Columbia to Boston on time: Egyptair (93%), Air China (89%), Ethiopian Air (77%).

  • What are the cheapest flights from District of Columbia to Boston?

    While on average a flight from District of Columbia to Boston is generally $754, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Washington, D.C. Dulles Intl - Boston Logan Intl), you can expect to pay $132 for that flight.

  • Can I find deals for flights from District of Columbia to Boston that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Boston.

  • Can I find deals for business class flights from District of Columbia to Boston?

    Yes. Cheapflights offers flight deals from District of Columbia to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Boston?

    Currently, March is the cheapest month in which you can book a flight from District of Columbia to Boston (average of $43). Flying from District of Columbia to Boston in September is currently the most expensive (average of $117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
Warwick
Swansea
Old Orchard Beach
Brockton
Waltham
Chelsea

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Top 7 airlines flying from District of Columbia to Boston

Discover the top 7 airlines that operate flights from District of Columbia to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$121FlexibilityNo cancel feeOn-time65%
DeltaCheapest$78Average$238FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$116Average$250FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$118Average$280FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$126Average$221FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$147Average$269FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$161Average$266FlexibilityNo cancel feeOn-time63%

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