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Reagan-National

$76+ Cheap flights from Boston (BOS) to Reagan-National (DCA)

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DCA
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Boston Logan Intl to Washington, D.C. Reagan-National are usually found in January or February, booked 70 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Boston to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Reagan-National (DCA). 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 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$141
(JetBlue)

One-way from

$76
(Trip.com)

Popular in

April

Cheapest in

January

Average price

$247

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. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. Reagan-National flights.
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From Boston Logan Intl to Washington, D.C. Reagan-National
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One-way flight from Boston Logan Intl to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 6% potential increase in price ($18 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 Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Boston Logan Intl to Washington, D.C. Reagan-National.
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Find flight deals from Boston to Reagan-National

Cheapest flights from Boston to Reagan-National
Explore the most affordable flight options available from Boston to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This JetBlue deal was found by Cheapflights users on 11/6. 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.
Sat 11/227:15 pmBOS - DCA
Nonstop1h 48mJetBlue
Tue 12/28:35 pmDCA - BOS
Nonstop1h 36mJetBlue
Deal found 11/6$141
This Priceline deal was found by Cheapflights users on 11/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:00 amBOS - DCA
Nonstop1h 45mJetBlue
Mon 11/247:00 amDCA - BOS
Nonstop1h 29mJetBlue
Deal found 11/6$142
This Delta deal was found by Cheapflights users on 11/5. 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 12/46:05 amBOS - DCA
1 stop4h 00mDelta
Mon 12/811:30 amDCA - BOS
1 stop5h 55mDelta
Deal found 11/5$143
This JetBlue deal was found by Cheapflights users on 11/5. 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 12/188:45 amBOS - DCA
Nonstop1h 50mJetBlue
Sun 12/218:54 pmDCA - BOS
Nonstop1h 35mJetBlue
Deal found 11/5$144
This Delta deal was found by Cheapflights users on 11/5. 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 11/227:35 amBOS - DCA
Nonstop2h 05mDelta
Thu 12/48:30 amDCA - BOS
Nonstop1h 48mDelta
Deal found 11/5$145
This Trip.com deal was found by Cheapflights users on 11/4. 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 12/57:15 pmBOS - DCA
Nonstop1h 48mJetBlue
Sun 12/78:49 pmDCA - BOS
Nonstop1h 36mJetBlue
Deal found 11/4$146
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/39:30 amBOS - DCA
Nonstop2h 01mDelta
Sun 12/78:30 amDCA - BOS
Nonstop1h 48mDelta
Deal found 11/5$147
This Trip.com deal was found by Cheapflights users on 11/5. 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 12/65:52 pmBOS - DCA
1 stop5h 07mJetBlue
Sat 12/1312:00 pmDCA - BOS
Nonstop1h 32mJetBlue
Deal found 11/5$148
This JetBlue deal was found by Cheapflights users on 11/6. 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
Wed 12/36:00 amDCA - BOS
1 stop4h 53mJetBlue
Deal found 11/6$149
This CheapOair deal was found by Cheapflights users on 11/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:15 amBOS - DCA
1 stop17h 43mJetBlue
Fri 12/58:35 pmDCA - BOS
Nonstop1h 36mJetBlue
Deal found 11/6$150
This JetBlue deal was found by Cheapflights users on 11/5. 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.
Tue 12/1610:00 amBOS - DCA
Nonstop1h 45mJetBlue
Mon 12/228:54 pmDCA - BOS
Nonstop1h 35mJetBlue
Deal found 11/5$151
This Delta deal was found by Cheapflights users on 11/5. 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.
Mon 11/179:59 pmBOS - DCA
Nonstop1h 56mDelta
Wed 11/1912:15 pmDCA - BOS
Nonstop1h 40mDelta
Deal found 11/5$152

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Reagan-National 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 6, 2025.
Use the filters below to find and compare flights from Boston to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Boston

Fly to

Reagan-National

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 12/11

6:05 am-10:05 am

1 stop4h 00m

Washington, D.C. Reagan-National

Mon 12/15

1:40 pm-6:22 pm

1 stop4h 42m

$143

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Wed 12/3

4:15 pm-6:04 pm

Nonstop1h 49m

Washington, D.C. Reagan-National

Fri 12/5

6:59 pm-8:29 pm

Nonstop1h 30m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Wed 12/17

11:35 am-1:19 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

Fri 1/23

7:00 am-8:31 am

Nonstop1h 31m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Mon 11/24

6:20 am-8:05 am

Nonstop1h 45m

Washington, D.C. Reagan-National

Wed 12/3

6:00 am-10:53 am

1 stop4h 53m

$149

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Fri 11/14

6:00 am-8:05 am

Nonstop2h 05m

Washington, D.C. Reagan-National

Wed 11/19

6:59 am-8:41 am

Nonstop1h 42m

$152

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 11/22

5:45 pm-7:51 pm

Nonstop2h 06m

Washington, D.C. Reagan-National

Mon 11/24

8:30 am-10:19 am

Nonstop1h 49m

$152

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 12/25

7:05 am-9:11 am

Nonstop2h 06m

Washington, D.C. Reagan-National

Mon 12/29

5:00 pm-6:51 pm

Nonstop1h 51m

$152

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 12/18

7:35 am-9:39 am

Nonstop2h 04m

Washington, D.C. Reagan-National

Fri 12/19

6:00 am-7:43 am

Nonstop1h 43m

$155

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sun 11/23

8:15 pm-10:13 pm

Nonstop1h 58m

Washington, D.C. Reagan-National

Wed 12/3

11:13 am-4:11 pm

1 stop4h 58m

$155

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 12/4

10:30 am-2:25 pm

1 stop3h 55m

Washington, D.C. Reagan-National

Mon 12/8

7:00 am-10:58 am

1 stop3h 58m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 23 results
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2
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Compare providers for flights from Boston to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Reagan-National in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Washington, D.C. Reagan-National Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Boston-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Boston-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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 Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Boston to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Reagan-National. Price data was last updated on October 31, 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Washington, D.C. Reagan-National Airport?

Currently, January is the cheapest month in which you can book a flight from Boston to Washington, D.C. Reagan-National Airport (average of $88). Flying from Boston to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $147). 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 DCA?

Find hourly flight availability from Boston to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

One of the essential ways to save on airfare from Boston to Washington, D.C. Reagan-National Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Boston to Washington, D.C. Reagan-National Airport?

Use this chart to determine the cheapest time to fly round-trip from Boston to Reagan-National. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Boston to Washington, D.C. Reagan-National Airport flight should consider departing on Saturday 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.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated November 6, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Boston to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

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
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

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
9,007 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

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
11,040 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

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
8,001 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

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
8,122 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

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 Reagan-National. 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 Washington, D.C. Reagan-National?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Boston. Booking flights from Logan Intl (BOS) to Washington, D.C. Reagan-National should be relatively easy as there are 42 daily outbound flights to Washington, D.C. Reagan-National from 5 different airlines.

  • How long is the flight from Boston to Washington, D.C. Reagan-National Airport?

    For as low as $147, Delta can have you in Washington, D.C. Reagan-National Airport from Boston in 1h 49m. The distance between Boston and Washington, D.C. Reagan-National Airport is about 398 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Boston to Washington, D.C. Reagan-National Airport round-trip?

    According to our current data, Spirit Airlines ($54), Delta ($112), and JetBlue ($128) offers the cheapest pricing from Boston to Washington, D.C. Reagan-National Airport. Users have found that Spirit Airlines is 77% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boston to Washington, D.C. Reagan-National Airport one-way?

    One-way options have recently been found by users for as low as $79 on Delta. Other airlines that offer cheap prices include United Airlines from $79 and JetBlue from $79 one-way.

  • What are the most reliable airlines from Boston to Washington, D.C. Reagan-National Airport?

    Consider LATAM Airlines (96%), Korean Air (90%) or Icelandair (80%) when booking your flight. These represent the most reliable airlines when flying from Boston to Washington, D.C. Reagan-National Airport.

  • What are the cheapest flights from Boston to Washington, D.C. Reagan-National Airport?

    The cheapest flight price from Boston to Washington, D.C. Reagan-National Airport is $78. On average you can expect to pay $404. The most popular route, (Boston Logan Intl - Washington, D.C. Reagan-National), can usually be booked for $112.

  • Can I find deals for flights from Boston to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Boston to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Reagan-National?

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

  • Can I find deals for business class flights from Boston to Reagan-National?

    Yes. Cheapflights offers flight deals from Boston to Reagan-National 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 Washington, D.C. Reagan-National Airport?

    Currently, January is the cheapest month in which you can book a flight from Boston to Washington, D.C. Reagan-National Airport (average of $88). Flying from Boston to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $147). 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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Top 5 airlines flying from Boston to Reagan-National

Discover the top 5 airlines that operate flights from Boston to Reagan-National. 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$54Average$112FlexibilityNo cancel feeOn-time65%
DeltaCheapest$112Average$243FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$128Average$242FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$143Average$216FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$147Average$256FlexibilityNo cancel feeOn-time71%

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