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District of Columbia

$84+ 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — IAD
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap 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 February 2, 2026.

This Orbitz deal was found by Cheapflights users on 2/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:42 pm
BOS
-
IAD
1 stop11h 54m
Frontier
Thu 4/95:34 pm
IAD
-
BOS
1 stop7h 52m
Frontier
Deal found 2/1$160
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:00 am
BOS
-
DCA
Nonstop1h 45m
American Airlines
Sun 3/1510:45 pm
DCA
-
BOS
Nonstop1h 31m
American Airlines
Deal found 1/31$161
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
BOS
-
DCA
Nonstop1h 45m
American Airlines
Sat 3/78:45 pm
DCA
-
BOS
Nonstop1h 37m
American Airlines
Deal found 1/31$162
This lastminute.com deal was found by Cheapflights users on 2/1. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:00 pm
BOS
-
DCA
Nonstop1h 49m
JetBlue
Sun 3/17:00 am
DCA
-
BOS
Nonstop1h 30m
JetBlue
Deal found 2/1$164
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:30 am
BOS
-
IAD
1 stop5h 59m
United Airlines
Wed 3/116:00 am
IAD
-
BOS
1 stop3h 21m
United Airlines
Deal found 1/31$165
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:35 am
BOS
-
IAD
Nonstop1h 44m
United Airlines
Wed 3/48:36 am
IAD
-
BOS
1 stop4h 17m
United Airlines
Deal found 1/31$166
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:10 am
BOS
-
DCA
Nonstop1h 49m
JetBlue
Sun 3/17:00 am
DCA
-
BOS
Nonstop1h 30m
JetBlue
Deal found 2/1$166
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 2/265:35 am
BOS
-
IAD
Nonstop1h 44m
United Airlines
Tue 3/312:36 pm
IAD
-
BOS
Nonstop1h 36m
United Airlines
Deal found 2/1$167
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:05 pm
BOS
-
DCA
1 stop4h 37m
United Airlines
Mon 3/24:10 pm
DCA
-
BOS
1 stop5h 41m
United Airlines
Deal found 1/31$167
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:00 am
BOS
-
IAD
1 stop11h 13m
Multiple Airlines
Mon 2/237:05 pm
IAD
-
BOS
2 stops30h 08m
Multiple Airlines
Deal found 1/31$170
This Rumbo deal was found by Cheapflights users on 1/31. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:32 pm
BOS
-
DCA
1 stop5h 27m
JetBlue
Mon 3/24:59 pm
DCA
-
BOS
Nonstop1h 37m
JetBlue
Deal found 1/31$170
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:15 am
BOS
-
DCA
Nonstop1h 46m
JetBlue
Sun 3/157:20 am
DCA
-
BOS
Nonstop1h 28m
JetBlue
Deal found 2/1$171

Find 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 February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Orbitz)

One-way from

$84
(United Airlines)

Popular in

November

Cheapest in

March

Average price

$192

Good round-trip deal

$189 or less

Good one-way deal

$126 or less
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
Search Deals
From Boston Logan Intl to District of Columbia
Search Deals
One-way flight from Boston Logan Intl to District of Columbia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to District of Columbia.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to District of Columbia.
Search Deals

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 February 2, 2026.
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 - IAD

BOSIAD

Boston Logan Intl

Sun 3/8

5:45 am-7:29 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Fri 3/13

10:20 pm-11:57 pm

Nonstop1h 37m

$167

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sun 3/15

7:35 am-9:34 am

Nonstop1h 59m

Washington, D.C. Reagan-National

Mon 3/23

8:40 am-10:25 am

Nonstop1h 45m

$167

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Tue 6/30

5:45 am-7:23 am

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sat 7/4

5:15 pm-7:03 pm

Nonstop1h 48m

$167

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Fri 5/15

6:05 am-8:00 am

Nonstop1h 55m

Washington, D.C. Reagan-National

Sun 5/17

7:00 am-8:35 am

Nonstop1h 35m

$167

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sun 3/1

5:30 am-7:14 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Thu 3/5

8:26 am-12:56 pm

1 stop4h 30m

$167

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Tue 6/30

9:35 pm-11:26 pm

Nonstop1h 51m

Washington, D.C. Reagan-National

Sat 7/4

3:30 pm-5:19 pm

Nonstop1h 49m

$167

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 2/26

8:00 am-12:54 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Mon 3/9

2:25 pm-4:03 pm

Nonstop1h 38m

$173

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sun 3/1

5:30 am-7:14 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Fri 3/6

8:26 am-12:56 pm

1 stop4h 30m

$177

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 7/1

2:15 pm-3:57 pm

Nonstop1h 42m

Washington, D.C. Dulles Intl

Sun 7/5

6:00 am-11:46 am

1 stop5h 46m

$177

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Tue 3/17

2:15 pm-3:59 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

Fri 3/20

6:00 am-9:21 am

1 stop3h 21m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 43 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, March is the cheapest month in which you can book a flight from Boston to District of Columbia (average of $47). Flying from Boston to District of Columbia in October is currently the most expensive (average of $137). 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 February 2, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 54% 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 January 24, 2026.

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 afternoons 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 February 2, 2026.

The most flights from BOS to USDC are scheduled on a Friday (15 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 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 February 2, 2026.
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
8,128 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

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
8,128 reviews
Delta
7.9
Good
8,128 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

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
9,220 reviews
Delta
7.9
Good
8,128 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

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
11,212 reviews
Delta
7.9
Good
8,128 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

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
2,890 reviews
Delta
7.9
Good
8,128 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

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
8,391 reviews
Delta
7.9
Good
8,128 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

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 44m. 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?

    $30 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on JetBlue and Delta, with prices starting from $63 and $73, 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 Air China (100%), ANA (95%) or Ethiopian Air (93%) 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 $719, our data shows the cheapest flight currently is $94. When looking at the most popular route, (Boston Logan Intl - Washington, D.C. Reagan-National), you can expect to pay $146 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, March is the cheapest month in which you can book a flight from Boston to District of Columbia (average of $47). Flying from Boston to District of Columbia in October is currently the most expensive (average of $137). 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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Alternative routes for Boston to District of Columbia

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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 February 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$42Average$120FlexibilityNo cancel feeOn-time65%
DeltaCheapest$80Average$229FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$97Average$271FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$118Average$257FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$147Average$253FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$162Average$279FlexibilityNo cancel feeOn-time63%

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