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District of Columbia

$74+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — IAD
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$140
(JetBlue)

One-way from

$74
(United Airlines)

Popular in

October

Cheapest in

January

Average price

$218

Good round-trip deal

$178 or less

Good one-way deal

$119 or less
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
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From Boston Logan Intl to District of Columbia
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One-way flight from Boston Logan Intl to District of Columbia
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Highest demand for flights based on searches. 7% potential increase in price ($16 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 November 2025
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Price to beat on a round-trip flight from Boston Logan Intl to District of Columbia.
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Price to beat on a one-way flight from Boston Logan Intl to District of Columbia.
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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 November 3, 2025.

This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:45 amBOS - DCA
Nonstop1h 50mJetBlue
Mon 12/296:50 pmDCA - BOS
Nonstop1h 37mJetBlue
Deal found 11/1$140
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.
Fri 12/512:17 pmBOS - IAD
1 stop8h 07mFrontier
Sun 12/75:26 pmIAD - BOS
1 stop16h 56mFrontier
Deal found 11/1$141
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:54 pmBOS - IAD
1 stop20h 24mMultiple Airlines
Sun 12/75:26 pmIAD - BOS
1 stop16h 56mMultiple Airlines
Deal found 11/3$142
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.
Tue 12/165:45 pmBOS - DCA
Nonstop2h 01mDelta
Tue 1/132:35 pmDCA - BOS
Nonstop1h 40mDelta
Deal found 11/2$142
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.
Sat 12/61:00 pmBOS - DCA
Nonstop1h 44mJetBlue
Sun 12/76:59 pmDCA - BOS
Nonstop1h 30mJetBlue
Deal found 11/3$146
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.
Fri 12/55:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
Mon 12/89:00 amIAD - BOS
Nonstop1h 38mUnited Airlines
Deal found 11/2$147
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.
Fri 12/56:00 amBOS - DCA
Nonstop2h 05mDelta
Sun 12/78:30 amDCA - BOS
Nonstop1h 48mDelta
Deal found 11/3$147
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.
Thu 12/411:28 amBOS - IAD
1 stop6h 50mMultiple Airlines
Mon 12/86:58 pmIAD - BOS
2 stops28h 58mMultiple Airlines
Deal found 11/1$148
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:20 amBOS - DCA
Nonstop1h 45mJetBlue
Thu 11/275:00 pmDCA - BOS
Nonstop1h 38mJetBlue
Deal found 11/3$149
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:28 amBOS - IAD
1 stop11h 42mFrontier
Sat 12/139:20 pmIAD - BOS
1 stop12h 07mFrontier
Deal found 11/1$150
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.
Fri 12/196:00 amBOS - DCA
Nonstop2h 05mDelta
Wed 1/1410:05 pmDCA - BOS
Nonstop1h 36mDelta
Deal found 11/2$150
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:20 pmBOS - DCA
Nonstop1h 40mJetBlue
Sun 12/1412:30 pmDCA - BOS
Nonstop1h 31mJetBlue
Deal found 11/2$151

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 November 3, 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

Thu 12/25

8:45 am-10:35 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Mon 12/29

6:50 pm-8:27 pm

Nonstop1h 37m

$140

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Mon 11/24

5:30 am-7:13 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Wed 11/26

10:07 pm-11:42 pm

Nonstop1h 35m

$142

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 2/4

7:07 pm-8:53 pm

Nonstop1h 46m

Washington, D.C. Dulles Intl

Sun 2/8

12:40 pm-2:17 pm

Nonstop1h 37m

$142

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Mon 11/17

8:15 pm-10:13 pm

Nonstop1h 58m

Washington, D.C. Reagan-National

Wed 11/19

2:59 pm-4:39 pm

Nonstop1h 40m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 12/13

6:20 am-8:05 am

Nonstop1h 45m

Washington, D.C. Reagan-National

Wed 12/17

9:45 am-11:14 am

Nonstop1h 29m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Fri 12/12

7:35 am-9:39 am

Nonstop2h 04m

Washington, D.C. Reagan-National

Sun 12/14

10:08 am-11:49 am

Nonstop1h 41m

$147

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sun 11/16

5:30 am-7:13 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Tue 11/18

9:00 am-10:38 am

Nonstop1h 38m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 1/8

5:00 pm-6:53 pm

Nonstop1h 53m

Washington, D.C. Reagan-National

Sun 1/11

7:00 am-8:31 am

Nonstop1h 31m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 12/11

10:55 am-12:51 pm

Nonstop1h 56m

Washington, D.C. Reagan-National

Wed 12/17

6:59 am-8:42 am

Nonstop1h 43m

$147

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 12/10

5:30 am-7:14 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Thu 12/11

10:06 pm-11:41 pm

Nonstop1h 35m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 42 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, January is the cheapest month in which you can book a flight from Boston to District of Columbia (average of $38). Flying from Boston to District of Columbia in September is currently the most expensive (average of $100). 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 November 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 53% on flights from Boston to District of Columbia by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to District of Columbia. Price data was last updated on October 26, 2025.

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

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 November 3, 2025.

The most flights from BOS to USDC are scheduled on a Wednesday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

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 November 3, 2025.
Read through reviews of airlines operating flights from Boston to District of Columbia, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,002 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,038 reviews
Delta
7.9
Good
8,002 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
8,002 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,115 reviews
Delta
7.9
Good
8,002 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 long is the flight from Boston to District of Columbia?

    Departing from Boston to District of Columbia will take you 1h 43m. Airlines will cover a distance of 411 mi. All flights are typically nonstop.

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

    $74 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 JetBlue, with prices starting from $74 and $74, 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 Ethiopian Air (97%), Egyptair (96%) or Air China (94%) 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 $1,023, our data shows the cheapest flight currently is $83. When looking at the most popular route, (Boston Logan Intl - Washington, D.C. Reagan-National), you can expect to pay $117 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, January is the cheapest month in which you can book a flight from Boston to District of Columbia (average of $38). Flying from Boston to District of Columbia in September is currently the most expensive (average of $100). 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.

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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$125FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$68Average$251FlexibilityNo cancel feeOn-time62%
DeltaCheapest$84Average$256FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$137Average$276FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$147Average$255FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$162Average$274FlexibilityNo cancel feeOn-time63%

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