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District of Columbia

$71+ 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 — BWI
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Boston to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to District of Columbia (USDC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$108
(Cheapflightsfares)

One-way from

$71
(Frontier)

Good round-trip deal

$168 or less

Good one-way deal

$96 or less
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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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 enero 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
mar. 2/46:00 amBOS - IAD
1 stop5h 47mFrontier
mar. 3/45:45 pmIAD - BOS
1 stop6h 59mFrontier
Deal found 1/21$108
This JetBlue deal was found by Cheapflights users on 1/20. 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. 2/107:15 amBOS - DCA
Nonstop1h 45mJetBlue
lun. 2/101:00 pmDCA - BOS
Nonstop1h 30mJetBlue
Deal found 1/20$141
This United Airlines deal was found by Cheapflights users on 1/20. 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.
vie. 3/75:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
lun. 3/108:50 amIAD - BOS
Nonstop1h 35mUnited Airlines
Deal found 1/20$147
This Delta deal was found by Cheapflights users on 1/21. 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.
vie. 2/219:45 pmBOS - DCA
Nonstop1h 59mDelta
sáb. 3/17:00 amDCA - BOS
Nonstop1h 45mDelta
Deal found 1/21$147
This American Airlines deal was found by Cheapflights users on 1/21. 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.
vie. 2/218:11 amBOS - DCA
Nonstop1h 48mAmerican Airlines
dom. 2/2310:10 pmDCA - BOS
Nonstop1h 29mAmerican Airlines
Deal found 1/21$149
This United Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 2/246:00 amBOS - DCA
1 stop3h 54mUnited Airlines
vie. 2/287:00 amDCA - BOS
1 stop3h 47mUnited Airlines
Deal found 1/20$167
This American Airlines deal was found by Cheapflights users on 1/21. 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.
vie. 3/146:00 amBOS - IAD
1 stop7h 22mAmerican Airlines
lun. 3/176:27 amIAD - BOS
1 stop4h 35mAmerican Airlines
Deal found 1/21$253
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/46:00 amBOS - DCA
2 stops16h 20mFrontier
jue. 3/69:00 amDCA - BOS
1 stop3h 45mFrontier
Deal found 1/20$264
This Mytrip deal was found by Cheapflights users on 1/20. 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.
jue. 2/202:24 pmBOS - IAD
3 stops21h 02mMultiple Airlines
mar. 2/255:40 pmIAD - BOS
3 stops19h 49mMultiple Airlines
Deal found 1/20$271
This Delta deal was found by Cheapflights users on 1/21. 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.
dom. 2/166:00 amBOS - IAD
1 stop5h 25mDelta
mar. 2/1812:29 pmIAD - BOS
1 stop7h 35mDelta
Deal found 1/21$282
This Southwest deal was found by Cheapflights users on 1/21. 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.
jue. 4/105:50 amBOS - DCA
1 stop6h 35mSouthwest
dom. 4/137:40 pmDCA - BOS
1 stop5h 15mSouthwest
Deal found 1/21$354

Find flights from Boston to District of Columbia within your budget

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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

mar. 2/4

6:00 am-11:47 am

1 stop5h 47m

Washington, D.C. Dulles Intl

mar. 3/4

5:45 pm-12:44 am

1 stop6h 59m

$108

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

lun. 2/10

7:15 am-9:00 am

Nonstop1h 45m

Washington, D.C. Reagan-National

lun. 2/10

1:00 pm-2:30 pm

Nonstop1h 30m

$141

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

lun. 2/10

7:28 pm-9:14 pm

Nonstop1h 46m

Washington, D.C. Dulles Intl

jue. 2/13

10:24 pm-11:59 pm

Nonstop1h 35m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

vie. 2/21

7:59 pm-10:00 pm

Nonstop2h 01m

Washington, D.C. Reagan-National

lun. 2/24

10:35 am-12:13 pm

Nonstop1h 38m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

jue. 2/27

8:11 am-9:59 am

Nonstop1h 48m

Washington, D.C. Reagan-National

dom. 3/2

7:00 am-8:41 am

Nonstop1h 41m

$149

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

sáb. 3/1

6:00 am-9:54 am

1 stop3h 54m

Washington, D.C. Reagan-National

mié. 3/5

11:06 am-4:33 pm

1 stop5h 27m

$167

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

jue. 2/13

6:00 am-11:25 am

1 stop5h 25m

Washington, D.C. Dulles Intl

dom. 2/16

6:00 am-12:04 pm

1 stop6h 04m

$247

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

vie. 3/14

6:00 am-1:22 pm

1 stop7h 22m

Washington, D.C. Dulles Intl

lun. 3/17

1:52 pm-7:20 pm

1 stop5h 28m

$253

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

mié. 2/19

1:18 pm-11:26 am

3 stops22h 08m

Washington, D.C. Dulles Intl

mar. 2/25

5:40 pm-4:12 pm

3 stops22h 32m

$258

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

mar. 3/4

6:00 am-10:20 pm

2 stops16h 20m

Washington, D.C. Reagan-National

jue. 3/6

9:00 am-12:45 pm

1 stop3h 45m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.

Travel insights for flights from Boston to District of Columbia

Get recent, data-driven insights about flights from Boston to District of Columbia including ideal travel times, pricing trends, and more.

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 enero 21, 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 enero 21, 2025.

The most flights from BOS to USDC are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 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 enero 21, 2025.
To help decide which airline to fly from Boston to District of Columbia, see what other customers have to say about Frontier, United Airlines and Delta. 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.
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,200 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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?

    The Boston Logan Intl to District of Columbia flight path was viewed by 178 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $71 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, 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 LATAM Airlines (100%), EL AL (94%) or Korean Air (92%) 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 $227, our data shows the cheapest flight currently is $44. When looking at the most popular route, (Boston Logan Intl - Washington, D.C. Dulles Intl), you can expect to pay $147 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.

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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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$46Average$102FlexibilityNo cancel feeOn-time65%
DeltaCheapest$85Average$244FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$88Average$219FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$132Average$260FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$138Average$285FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$184Average$280FlexibilityNo cancel feeOn-time63%
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