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$82+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BOS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$148
(Trip.com)

One-way from

$82
(Trip.com)

Popular in

August

Cheapest in

January

Average price

$215

Good round-trip deal

$197 or less

Good one-way deal

$109 or less
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. 9% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 12/222:25 pmDCA - BOS
Nonstop1h 50mDelta
Sun 1/119:35 pmBOS - DCA
Nonstop1h 58mDelta
Deal found 9/16$147
This Trip.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/168:00 amDCA - BOS
Nonstop1h 33mJetBlue
Thu 10/236:30 amBOS - DCA
Nonstop1h 51mJetBlue
Deal found 9/15$148
This Trip.com deal was found by Cheapflights users on 9/16. 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.
Sat 11/16:59 pmDCA - BOS
Nonstop1h 34mJetBlue
Mon 11/310:00 amBOS - DCA
Nonstop1h 45mJetBlue
Deal found 9/16$151
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:15 pmDCA - BOS
Nonstop1h 35mAmerican Airlines
Mon 11/105:16 amBOS - DCA
Nonstop1h 43mAmerican Airlines
Deal found 9/13$152
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:00 amDCA - BOS
Nonstop1h 40mAmerican Airlines
Sun 10/266:00 amBOS - DCA
Nonstop1h 45mAmerican Airlines
Deal found 9/15$153
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/1510:19 pmIAD - BOS
Nonstop1h 40mUnited Airlines
Sat 10/189:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
Deal found 9/15$153
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:25 amDCA - BOS
1 stop3h 20mJetBlue
Sun 10/266:10 amBOS - DCA
Nonstop1h 46mJetBlue
Deal found 9/14$154
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 9/2910:19 pmIAD - BOS
Nonstop1h 40mUnited Airlines
Fri 10/35:30 amBOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 9/13$155
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 11/256:00 amDCA - BOS
Nonstop1h 45mDelta
Tue 12/23:00 pmBOS - DCA
Nonstop2h 05mDelta
Deal found 9/15$157
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/316:00 amIAD - BOS
1 stop4h 43mUnited Airlines
Mon 11/36:25 pmBOS - IAD
1 stop4h 33mUnited Airlines
Deal found 9/15$157
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/1810:19 pmIAD - BOS
Nonstop1h 40mUnited Airlines
Thu 10/2310:34 amBOS - IAD
1 stop5h 31mUnited Airlines
Deal found 9/15$158
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/710:19 pmIAD - BOS
Nonstop1h 40mUnited Airlines
Wed 10/810:34 amBOS - IAD
1 stop5h 31mUnited Airlines
Deal found 9/15$159

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 September 16, 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

Thu 11/20

7:00 am-8:29 am

Nonstop1h 29m

Boston Logan Intl

Tue 11/25

6:20 am-8:05 am

Nonstop1h 45m

$152

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 10/30

7:00 am-10:43 am

1 stop3h 43m

Boston Logan Intl

Mon 11/3

4:20 pm-9:55 pm

1 stop5h 35m

$157

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 11/25

6:00 am-7:45 am

Nonstop1h 45m

Boston Logan Intl

Tue 12/2

10:55 am-12:51 pm

Nonstop1h 56m

$157

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 12/9

2:00 pm-6:33 pm

1 stop4h 33m

Boston Logan Intl

Wed 12/17

12:03 pm-3:53 pm

1 stop3h 50m

$157

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Fri 11/28

7:00 am-8:47 am

Nonstop1h 47m

Boston Logan Intl

Tue 12/2

12:35 pm-2:36 pm

Nonstop2h 01m

$157

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Sat 11/8

7:15 am-9:00 am

Nonstop1h 45m

Boston Logan Intl

Sat 11/8

5:40 pm-7:40 pm

Nonstop2h 00m

$162

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Thu 10/16

6:15 am-11:07 am

1 stop4h 52m

Boston Logan Intl

Sat 10/18

7:08 pm-8:52 pm

Nonstop1h 44m

$163

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sat 9/27

10:19 pm-11:59 pm

Nonstop1h 40m

Boston Logan Intl

Tue 9/30

5:30 am-7:11 am

Nonstop1h 41m

$167

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 12/11

6:00 am-10:53 am

1 stop4h 53m

Boston Logan Intl

Tue 12/16

11:25 am-1:09 pm

Nonstop1h 44m

$170

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Fri 11/14

7:00 am-10:43 am

1 stop3h 43m

Boston Logan Intl

Sun 11/16

6:00 am-9:59 am

1 stop3h 59m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 43 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, January is the cheapest month in which you can book a flight from District of Columbia to Boston (average of $218). Flying from District of Columbia to Boston in July is currently the most expensive (average of $311). 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 September 16, 2025.

When flying from District of Columbia to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 16, 2025.

The most flights from USDC to BOS are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from District of Columbia to Boston?

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 29m. Fly via JetBlue, United Airlines, or Delta 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 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: ITA Airways (100%), Egyptair (96%), Air China (88%).

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

    While on average a flight from District of Columbia to Boston is generally $774, 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 $126 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, January is the cheapest month in which you can book a flight from District of Columbia to Boston (average of $218). Flying from District of Columbia to Boston in July is currently the most expensive (average of $311). 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
Chelsea
Warwick
Peabody
Quincy
York Beach
Swansea
Old Orchard Beach
Brockton
Waltham

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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$115FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$63Average$239FlexibilityNo cancel feeOn-time62%
DeltaCheapest$78Average$236FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$116Average$258FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$118Average$284FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$147Average$262FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$162Average$267FlexibilityNo cancel feeOn-time63%

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