District of Columbia

$81+ Cheap flights from Boston (BOS) to District of Columbia

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BWI
juin 17 — juin 241
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Cheap flight deals from Boston to District of Columbia

Keep the following information in mind while searching for Boston to District of Columbia flight deals. Data was last updated juin 12, 2025.

Round-trip from

$156
(JetBlue)

One-way from

$81
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$209

Good round-trip deal

$195 or less

Good one-way deal

$112 or less
From Boston Logan Intl to District of Columbia
One-way flight from Boston Logan Intl to District of Columbia
Highest demand for flights based on searches. 6% potential increase in price ($12 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Boston Logan Intl to District of Columbia.
Price to beat on a one-way flight from Boston Logan Intl to District of Columbia.

Find flight deals from Boston to District of Columbia

Cheapest flights from Boston to District of Columbia
Explore the most affordable flight options available from Boston to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/11. 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.
lun. 8/116:00 amBOS - DCA
Nonstop1h 38mJetBlue
lun. 8/1110:30 amDCA - BOS
Nonstop1h 35mJetBlue
Deal found 6/11$156
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mer. 8/139:30 amBOS - IAD
Nonstop1h 40mUnited Airlines
lun. 8/185:10 pmIAD - BOS
Nonstop1h 46mUnited Airlines
Deal found 6/10$161
This Delta deal was found by Cheapflights users on 6/10. 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.
jeu. 8/76:05 amBOS - DCA
Nonstop1h 55mDelta
lun. 8/118:40 amDCA - BOS
Nonstop1h 48mDelta
Deal found 6/10$161
This American Airlines deal was found by Cheapflights users on 6/10. 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.
jeu. 7/318:30 amBOS - DCA
Nonstop1h 44mAmerican Airlines
lun. 8/47:00 amDCA - BOS
Nonstop1h 48mAmerican Airlines
Deal found 6/10$165
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/2411:31 amBOS - IAD
1 stop8h 49mAllegiant Air
lun. 7/283:13 pmIAD - BOS
1 stop18h 02mAllegiant Air
Deal found 6/11$175
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/1011:31 amBOS - IAD
1 stop8h 49mMultiple Airlines
jeu. 8/1411:04 amIAD - BOS
1 stop23h 35mMultiple Airlines
Deal found 6/11$179
This United Airlines deal was found by Cheapflights users on 6/10. 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.
jeu. 8/78:47 amBOS - DCA
1 stop5h 35mUnited Airlines
lun. 8/117:01 pmDCA - BOS
1 stop4h 09mUnited Airlines
Deal found 6/10$181
This Frontier deal was found by Cheapflights users on 6/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/126:00 amBOS - IAD
1 stop11h 17mFrontier
sam. 7/196:07 pmIAD - BOS
1 stop6h 32mFrontier
Deal found 6/11$241
This Delta deal was found by Cheapflights users on 6/10. 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.
sam. 8/26:05 amBOS - IAD
1 stop5h 57mDelta
sam. 8/912:12 pmIAD - BOS
1 stop7h 08mDelta
Deal found 6/10$251
This American Airlines deal was found by Cheapflights users on 6/12. 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.
ven. 8/85:02 pmBOS - IAD
1 stop5h 54mAmerican Airlines
dim. 8/106:34 amIAD - BOS
1 stop4h 31mAmerican Airlines
Deal found 6/12$253
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/95:25 amBOS - DCA
1 stop7h 15mSouthwest
mer. 7/92:55 pmDCA - BOS
2 stops9h 00mSouthwest
Deal found 6/10$254

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to District of Columbia 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 juin 12, 2025.
Use the filters below to find and compare flights from Boston to District of Columbia that are best for you.

Fly from

Boston

Fly to

District of Columbia

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

lun. 8/11

6:00 am-7:38 am

Nonstop1h 38m

Washington, D.C. Reagan-National

lun. 8/11

10:30 am-12:05 pm

Nonstop1h 35m

$156

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

mer. 8/13

9:30 am-11:10 am

Nonstop1h 40m

Washington, D.C. Dulles Intl

lun. 8/18

5:10 pm-6:56 pm

Nonstop1h 46m

$161

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

jeu. 8/7

6:05 am-8:00 am

Nonstop1h 55m

Washington, D.C. Reagan-National

lun. 8/11

8:40 am-10:28 am

Nonstop1h 48m

$161

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

jeu. 7/31

8:30 am-10:14 am

Nonstop1h 44m

Washington, D.C. Reagan-National

lun. 8/4

7:00 am-8:48 am

Nonstop1h 48m

$165

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

jeu. 7/24

11:31 am-8:20 pm

1 stop8h 49m

Washington, D.C. Dulles Intl

lun. 7/28

3:13 pm-9:15 am

1 stop18h 02m

$175

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

dim. 8/10

11:31 am-8:20 pm

1 stop8h 49m

Washington, D.C. Dulles Intl

jeu. 8/14

11:04 am-10:39 am

1 stop23h 35m

$179

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

jeu. 8/7

8:47 am-2:22 pm

1 stop5h 35m

Washington, D.C. Reagan-National

lun. 8/11

7:01 pm-11:10 pm

1 stop4h 09m

$181

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

sam. 7/12

6:00 am-5:17 pm

1 stop11h 17m

Washington, D.C. Dulles Intl

sam. 7/19

6:07 pm-12:39 am

1 stop6h 32m

$241

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

sam. 8/2

6:05 am-12:02 pm

1 stop5h 57m

Washington, D.C. Dulles Intl

sam. 8/9

12:12 pm-7:20 pm

1 stop7h 08m

$251

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

ven. 8/8

5:02 pm-10:56 pm

1 stop5h 54m

Washington, D.C. Dulles Intl

dim. 8/10

6:34 am-11:05 am

1 stop4h 31m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 24 results
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Best time to book a flight from Boston to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Boston 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 Boston to District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from Boston to District of Columbia (average of $241). Flying from Boston to District of Columbia in March is currently the most expensive (average of $290). 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 BOS to DC?

Find hourly flight availability from Boston to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

When flying from Boston to District of Columbia, 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 Boston to District of Columbia

Explore weekly flight availability from Boston to District of Columbia. 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 juin 12, 2025.

The most flights from BOS to USDC are scheduled on a Thursday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated juin 12, 2025.
To help decide which airline to fly from Boston to District of Columbia, see what other customers have to say about Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very good

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Boston to District of Columbia. 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 from for flights from Boston to District of Columbia?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to District of Columbia from Boston.

  • How popular is this Boston to District of Columbia flight route?

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

    $81 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Allegiant Air, with prices starting from $81 and $82, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Boston to District of Columbia consider choosing Virgin Atlantic (94%), Korean Air (84%) or KLM (79%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Boston to District of Columbia is generally $249, our data shows the cheapest flight currently is $51. When looking at the most popular route, (Boston Logan Intl - Washington, D.C. Reagan-National), you can expect to pay $156 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to District of Columbia 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 Boston to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Boston to District of Columbia (average of $241). Flying from Boston to District of Columbia in March is currently the most expensive (average of $290). 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

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Alternative routes for Boston to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Boston to District of Columbia

Discover the top 6 airlines that operate flights from Boston to District of Columbia. 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$49Average$105FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$60Average$246FlexibilityNo cancel feeOn-time62%
DeltaCheapest$110Average$244FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$139Average$243FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$147Average$258FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$175Average$272FlexibilityNo cancel feeOn-time63%

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