Cheap flights from Boston (BOS) to Reagan-National (DCA) from $45

This is the cheapest one-way flight price, found on 9/19. Prices may vary by date and flight preferences.
BOS — DCA
Sep 25 — Oct 21

How to find the cheapest flight from Boston (BOS) to Reagan-National (DCA)

All the information you need to plan the best BOS to DCA flight in 2023: compare Boston to Reagan-National flight prices with the expected peak season, weather and rainfall in Reagan-National.

Popular in

November

Cheapest in

August

Round-trip from

$237

One-way from

$114
High demand for flights, 16% potential price rise
Best time to find cheap flights, 16% potential price drop
From Boston Logan Intl to Washington, D.C. Reagan-National
One-way flight from Boston Logan Intl to Washington, D.C. Reagan-National

BOS - WAS

Price

$237 - $375

WAS

Temperature

35.6 - 80.6 °F

WAS

Rainfall

2.6 - 4 inches

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

Users have found that booking a flight from Boston to Washington, D.C. Reagan-National Airport at least 61 days early can save you up to 26% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Boston to Washington, D.C. Reagan-National Airport for as little as $198 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $241 for flights departing within the next 3 days.

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

August can be a great time to fly to Washington, D.C. Reagan-National Airport from Boston with a flight ticket averaging about $196. Cheapflights users have found deals in the month of August for as cheap as $117. The most expensive prices can be found in the month of November.

When is the cheapest time to fly from Boston to Washington, D.C. Reagan-National Airport (BOS - DCA)?

When flying from Boston to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap JetBlue flights from Boston to Reagan-National

Check out some of the cheapest JetBlue flights we've come across from Boston to Washington, D.C.. Deals update often to give you more flight options matching your criteria
  • JetBlue is one of the most popular airlines used for those traveling from Boston to Washington, D.C. Reagan-National Airport. Flights from JetBlue traveling this route typically cost $227.81 RT. This price is typically 37% more expensive than other airlines that offer Boston to Washington, D.C. Reagan-National Airport flights. When booking this route, the cheapest RT price found was $89. The most popular departure airport in Boston when flying to Washington, D.C. Reagan-National Airport is Boston Logan Intl Airport. The most popular airport to fly into when visiting Washington, D.C. Reagan-National Airport is Washington, D.C. Reagan-National Airport. When flying from Boston to Washington, D.C. Reagan-National Airport, JetBlue flights are 5% more popular than any other airline flying that same route.

Cheap Delta flights from Boston to Reagan-National

Have a look at some of the cheapest available Delta flights departing from Boston and landing in Washington, D.C.. Make sure to examine the flight information before completing your reservation.
  • One of the most popular airlines traveling from Boston to Washington, D.C. Reagan-National Airport is Delta. Flights from Delta traveling this route typically cost $207.83 RT. This price is typically 47% cheaper than other airlines that offer Boston to Washington, D.C. Reagan-National Airport flights. When booking this route, the cheapest RT price found was $94. Boston Logan Intl Airport is the most common Boston airport to take off from when flying to Washington, D.C. Reagan-National Airport. Washington, D.C. Reagan-National Airport is the most popular arrival airport in Washington, D.C. Reagan-National Airport. When flying from Boston to Washington, D.C. Reagan-National Airport, Delta flights are -4% more popular than any other airline flying that same route.

Cheap Boston to Reagan-National flights in September & October 2023

The best prices found for BOS to DCA flights for September, October
These are some of the best deals we've found on flights to Washington, D.C. in 2023 at this time. Check back soon for alternative fares.

Boston to Reagan-National 2023 flight deals

Cheap flights to Reagan-National from Boston found for this year
These are some of the best deals we've found on flights to Washington, D.C. in 2023 at this time. Check back soon for alternative fares.

Non-stop flights to Reagan-National from Boston

Save time with Boston to Reagan-National direct flight deals
For a shorter flight, select one of these non-stop flights from Boston to Washington, D.C.. Search for alternative flights from Boston to Washington, D.C. by utilizing the search form above.

Boston to Reagan-National flights leaving soon

Late deals on return flights to Reagan-National from Boston, departing today and this week
Check out these flights departing soon from Boston to Washington, D.C.. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Reagan-National from Boston

The cheapest one-way flights from Boston to Reagan-National
Users in need of a one-way flight from Boston to Washington, D.C. can choose from these deals. Those seeking round-trip flights from Boston to Washington, D.C. should utilize the search form at the the top of the page.

Find flights from Boston to Reagan-National within your budget

Use the slider to find flights from Boston to Reagan-National that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$85 - $157

Route

Depart

Return

Price

Boston Logan IntlWashington, D.C. Reagan-National

BOS - DCA

BOSDCA

Boston Logan Intl

Tue 10/17

Nonstop1h 41m

Washington, D.C. Reagan-National

Tue 10/17

Nonstop1h 44m

Boston Logan IntlWashington, D.C. Reagan-National

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 10/19

Nonstop1h 42m

Washington, D.C. Reagan-National

Thu 10/26

Nonstop1h 32m

Boston Logan IntlWashington, D.C. Reagan-National

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 1/4

Nonstop1h 39m

Washington, D.C. Reagan-National

Sun 1/7

Nonstop1h 38m

Boston Logan IntlWashington, D.C. Reagan-National

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 1/18

Nonstop2h 05m

Washington, D.C. Reagan-National

Mon 1/22

Nonstop1h 40m

Boston Logan IntlWashington, D.C. Reagan-National

BOS - DCA

BOSDCA

Boston Logan Intl

Sun 11/5

Nonstop1h 45m

Washington, D.C. Reagan-National

Sat 11/11

Nonstop1h 42m

Boston Logan IntlWashington, D.C. Reagan-National

BOS - DCA

BOSDCA

Boston Logan Intl

Wed 10/25

Nonstop1h 46m

Washington, D.C. Reagan-National

Mon 10/30

Nonstop1h 37m

Boston Logan IntlWashington, D.C. Reagan-National

BOS - DCA

BOSDCA

Boston Logan Intl

Wed 10/4

Nonstop1h 46m

Washington, D.C. Reagan-National

Wed 10/11

Nonstop1h 32m

Boston Logan IntlWashington, D.C. Reagan-National

BOS - DCA

BOSDCA

Boston Logan Intl

Wed 10/11

Nonstop1h 54m

Washington, D.C. Reagan-National

Wed 10/11

Nonstop1h 34m

Boston Logan IntlWashington, D.C. Reagan-National

BOS - DCA

BOSDCA

Boston Logan Intl

Fri 11/10

1 stop4h 27m

Washington, D.C. Reagan-National

Thu 11/16

1 stop4h 46m

Flights are sorted by cheapest first

Deals found on 9/19

Reviews of airlines servicing Reagan-National

See what other customers who have flown with JetBlue, Delta and American Airlines from Boston to Washington, D.C. 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
3,012 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Delta
7.9
Good
3,012 reviews
Delta
7.9
Good
3,012 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

United Airlines
7.4
Good
1,887 reviews
Delta
7.9
Good
3,012 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,012 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

JetBlue
7.2
Good
781 reviews
Delta
7.9
Good
3,012 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Spirit Airlines
6.3
Okay
1,478 reviews
Delta
7.9
Good
3,012 reviews

Boarding

8.0

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Related info for your journey

Useful info, stats and facts about Boston to Reagan-National flights.

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 74 daily outbound flights to Washington, D.C. Reagan-National from 6 different airlines.

Can I find flights from Boston to Washington, D.C. Reagan-National Airport for under $100 on Cheapflights?

Yes, there are multiple flights from Boston to Washington, D.C. Reagan-National Airport for under $100. The cheapest flight booked recently is on JetBlue for just $85, but on average you can expect to pay $127.

Are there nonstop flights from Boston to Washington, D.C. Reagan-National Airport for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Washington, D.C. Reagan-National Airport under $100. A good price for a nonstop flight from Boston to Washington, D.C. Reagan-National Airport is less than $131.

Are there last-minute flights available from Boston to Washington, D.C. Reagan-National Airport for under $200?

There are currently 20+ open flights from Boston to Washington, D.C. Reagan-National Airport within the next 7 days for less than $200.

What days are nonstop flights available from Boston to Washington, D.C. Reagan-National Airport?

Nonstop flights can be found on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Boston to Washington, D.C. Reagan-National Airport on average per day?

16 flight departures from Boston to Washington, D.C. Reagan-National Airport per day on average.
Morning (6am - Noon) - 13% of flight departures
Afternoon (Noon - 6pm) - 50% of flight departures
Evening (6pm - Midnight) - 38% of flight departures

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

For as low as $85, JetBlue can have you in Washington, D.C. Reagan-National Airport from Boston in 1h 41m. The distance between Boston and Washington, D.C. Reagan-National Airport is about 400 mi. Most flights are nonstop.

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

According to our current data, JetBlue ($85), Delta ($98), and American Airlines ($100) offers the cheapest pricing from Boston to Washington, D.C. Reagan-National Airport. Users have found that JetBlue is 57% 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 $45 on JetBlue. Other airlines that offer cheap prices include American Airlines from $46 and Delta from $49 one-way.

What are the most popular airlines that fly from Boston to Washington, D.C. Reagan-National Airport?

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

Consider Kenya Airways (100%), Korean Air (89%) or LATAM Airlines (88%) 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 $49. On average you can expect to pay $353. The most popular route, (Boston Logan Intl - Washington, D.C. Reagan-National), can usually be booked for $85.

What does BOS to DCA mean?

Boston Logan Intl Airport is BOS and Washington, D.C. Reagan-National Airport is DCA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Alternative routes for Boston to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Boston to Reagan-National

The chart below displays the airlines Cheapflights users traveling from Boston to Reagan-National choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$89Average$228FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$94Average$208FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest$118Average$199FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$147Average$263FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$148Average$319FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Hourly flight availability from Boston to Reagan-National

See what time of day planes typically take off from Boston to Reagan-National
21%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
38%of flight departuresAfternoonNoon to 6 pm
5%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Boston to Reagan-National

See how many times per day planes take to the skies headed from Boston to Reagan-National
Sunday76daily flights
Monday80daily flights
Tuesday78daily flights
Wednesday79daily flights
Thursday82daily flights
Friday80daily flights
Saturday43daily flights
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