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$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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — IAD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 November 21, 2024.

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 21, 2024.

This Frontier deal was found by Cheapflights users on 11/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:00 amBOS - IAD
1 stop7h 58mFrontier
Fri 12/612:14 pmIAD - BOS
1 stop12h 16mFrontier
Deal found 11/20$116
This JetBlue deal was found by Cheapflights users on 11/20. 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.
Wed 12/48:30 amBOS - DCA
Nonstop1h 45mJetBlue
Wed 12/41:30 pmDCA - BOS
1 stop7h 46mJetBlue
Deal found 11/20$131
This Delta deal was found by Cheapflights users on 11/21. 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.
Thu 12/121:15 pmBOS - DCA
Nonstop1h 59mDelta
Wed 12/1812:05 pmDCA - BOS
Nonstop1h 39mDelta
Deal found 11/21$147
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/95:45 amBOS - IAD
Nonstop1h 44mUnited Airlines
Fri 12/1310:22 pmIAD - BOS
Nonstop1h 37mUnited Airlines
Deal found 11/20$157
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/1011:32 amBOS - DCA
1 stop3h 51mUnited Airlines
Tue 12/176:00 amDCA - BOS
1 stop4h 11mUnited Airlines
Deal found 11/20$176
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Sun 12/225:56 amBOS - DCA
Nonstop1h 48mAmerican Airlines
Sun 12/2210:11 pmDCA - BOS
Nonstop1h 42mAmerican Airlines
Deal found 11/19$178
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/141:02 pmBOS - IAD
1 stop4h 32mDelta
Mon 12/165:14 pmIAD - BOS
1 stop5h 12mDelta
Deal found 11/20$252
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Thu 12/1212:35 pmBOS - IAD
3 stops27h 35mMultiple Airlines
Mon 12/1612:55 pmIAD - BOS
3 stops24h 28mMultiple Airlines
Deal found 11/20$289
This American Airlines deal was found by Cheapflights users on 11/19. 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 11/275:20 amBOS - IAD
1 stop5h 09mAmerican Airlines
Wed 11/278:10 pmIAD - BOS
1 stop4h 24mAmerican Airlines
Deal found 11/19$296
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/96:00 pmBOS - DCA
1 stop18h 10mSouthwest
Wed 12/116:55 amDCA - BOS
2 stops14h 40mSouthwest
Deal found 11/19$363

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 2,629,791 searches. Data last updated November 21, 2024.

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Route

Depart

Return

Price

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 1/8

6:00 am-12:12 pm

1 stop6h 12m

Washington, D.C. Dulles Intl

Thu 1/9

4:42 pm-12:30 am

1 stop7h 48m

$109

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Wed 2/26

7:00 am-5:29 pm

1 stop10h 29m

Washington, D.C. Reagan-National

Wed 2/26

7:45 pm-9:18 pm

Nonstop1h 33m

$126

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 1/11

9:15 am-11:11 am

Nonstop1h 56m

Washington, D.C. Reagan-National

Mon 1/13

2:25 pm-4:10 pm

Nonstop1h 45m

$148

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Mon 12/9

5:45 am-7:29 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Fri 12/13

10:22 pm-11:59 pm

Nonstop1h 37m

$157

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Tue 12/10

11:32 am-3:23 pm

1 stop3h 51m

Washington, D.C. Reagan-National

Tue 12/17

6:00 am-10:11 am

1 stop4h 11m

$176

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sun 12/22

5:56 am-7:44 am

Nonstop1h 48m

Washington, D.C. Reagan-National

Sun 12/22

10:11 pm-11:53 pm

Nonstop1h 42m

$178

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sat 12/14

1:02 pm-5:34 pm

1 stop4h 32m

Washington, D.C. Dulles Intl

Wed 12/18

5:35 pm-11:47 pm

1 stop6h 12m

$252

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 12/12

12:35 pm-4:10 pm

3 stops27h 35m

Washington, D.C. Dulles Intl

Mon 12/16

12:55 pm-1:23 pm

3 stops24h 28m

$289

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sat 3/1

10:30 am-4:56 pm

1 stop6h 26m

Washington, D.C. Dulles Intl

Mon 3/3

1:48 pm-8:48 pm

1 stop7h 00m

$294

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 2/1

5:50 am-1:55 pm

2 stops8h 05m

Washington, D.C. Reagan-National

Wed 2/5

6:55 am-1:20 pm

1 stop6h 25m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 23 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, September is the cheapest month in which you can book a flight from Boston to District of Columbia (average of $300). Flying from Boston to District of Columbia in June is currently the most expensive (average of $376). 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 21, 2024.

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 November 21, 2024.

The most flights from BOS to USDC are scheduled on a Tuesday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 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 November 21, 2024.
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
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,759 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,395 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,173 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Allegiant Air
7.4
Good
850 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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.

  • 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 Frontier. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $74 and $79, 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 Egyptair (100%), Air China (100%) or Ethiopian Air (100%) 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 $827, our data shows the cheapest flight currently is $79. 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, September is the cheapest month in which you can book a flight from Boston to District of Columbia (average of $300). Flying from Boston to District of Columbia in June is currently the most expensive (average of $376). 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$45Average$100FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$73Average$212FlexibilityNo cancel feeOn-time62%
DeltaCheapest$85Average$245FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$132Average$283FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$135Average$283FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$186Average$279FlexibilityNo cancel feeOn-time63%
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