What is the cheapest airline that flies from Boston Logan Intl to Washington, D.C. Reagan-National?

Delta and United Airlines are the most popular carriers operating from Boston Logan Intl to Washington, D.C. Reagan-National

What is the most punctual flight time for Boston to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Boston according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 6 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from Boston to Washington, D.C. delayed?

Historically, on average around 19% of flights between Boston and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 131 minutes.

Which airline has the best punctuality record on Boston to Washington, D.C. flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport?

Prices for flights from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport?

There are 5 operators available for flights from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport as of May 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from Boston to Washington, D.C. Reagan-National Airport in 2026

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

31 flights are operational daily from Boston to Washington, D.C. Reagan-National Airport as of May 2026. The most popular departure time for this route is 6:00AM, with 41% of flights per day taking off at noon.

Q: What is the typical price of a round-trip flight between Boston and Washington, D.C. Reagan-National Airport?

Prices are currently low for flights on this route. Typical prices usually range from $347 to $200. The lowest price recently found on this route was $164.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Boston to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:55 pm - 11:42 pm

BOS

DCA

1h 47mnonstop

6:00 am - 7:41 am

DCA

BOS

1h 41mnonstop

$164Delta

Wed, May 27 - Thu, Jun 4

6:15 am - 7:57 am

BOS

DCA

1h 42mnonstop

2:20 pm - 3:57 pm

DCA

BOS

1h 37mnonstop

$166JetBlue

Tue, Jun 23 - Wed, Jun 24

10:35 am - 12:14 pm

BOS

DCA

1h 39mnonstop

2:55 pm - 4:36 pm

DCA

BOS

1h 41mnonstop

$167JetBlue

Thu, May 28 - Thu, May 28

6:15 am - 7:55 am

BOS

DCA

1h 40mnonstop

7:29 am - 9:03 am

DCA

BOS

1h 34mnonstop

$169JetBlue

Thu, May 21 - Sun, May 24

9:03 am - 10:44 am

BOS

DCA

1h 41mnonstop

7:29 am - 9:03 am

DCA

BOS

1h 34mnonstop

$172JetBlue

Thu, May 21 - Mon, May 25

6:20 am - 7:59 am

BOS

DCA

1h 39mnonstop

7:59 pm - 9:39 pm

DCA

BOS

1h 40mnonstop

$174JetBlue

Tue, May 19 - Wed, May 20

4:00 pm - 5:47 pm

BOS

DCA

1h 47mnonstop

5:25 pm - 7:03 pm

DCA

BOS

1h 38mnonstop

$175JetBlue

Thu, May 28 - Mon, Jun 1

6:15 am - 7:57 am

BOS

DCA

1h 42mnonstop

1:25 pm - 3:01 pm

DCA

BOS

1h 36mnonstop

$176JetBlue

Fri, Jun 12 - Tue, Jun 16

4:05 pm - 9:53 pm

BOS

DCA

5h 48m

1 stop

11:00 am - 3:16 pm

DCA

BOS

4h 16m

1 stop

$177United Airlines

Sat, May 23 - Tue, May 26

8:15 pm - 10:03 pm

BOS

DCA

1h 48mnonstop

6:00 am - 7:41 am

DCA

BOS

1h 41mnonstop

$178Delta

Sat, May 23 - Sun, May 24

Delta flights from Boston to Washington, D.C. Reagan-National Airport

Our best Delta deals on Boston to Washington, D.C. Reagan-National Airport flight tickets

Delta

May 27

BOS9:55 pmBoston Logan Intl

1h 47m

DCA11:42 pmWashington, D.C. Reagan-National

Jun 4

DCA6:00 amWashington, D.C. Reagan-National

1h 41m

BOS7:41 amBoston Logan Intl

$164

Delta

May 23

BOS8:15 pmBoston Logan Intl

1h 48m

DCA10:03 pmWashington, D.C. Reagan-National

May 24

DCA6:00 amWashington, D.C. Reagan-National

1h 41m

BOS7:41 amBoston Logan Intl

$178

Delta

May 30

BOS5:55 pmBoston Logan Intl

1h 57m

DCA7:52 pmWashington, D.C. Reagan-National

Jun 2

DCA6:00 amWashington, D.C. Reagan-National

1h 41m

BOS7:41 amBoston Logan Intl

$188

JetBlue flights from Boston to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on Boston to Washington, D.C. Reagan-National Airport flight tickets

JetBlue

Jun 23

BOS6:15 amBoston Logan Intl

1h 42m

DCA7:57 amWashington, D.C. Reagan-National

Jun 24

DCA2:20 pmWashington, D.C. Reagan-National

1h 37m

BOS3:57 pmBoston Logan Intl

$166

JetBlue

May 28

BOS10:35 amBoston Logan Intl

1h 39m

DCA12:14 pmWashington, D.C. Reagan-National

May 28

DCA2:55 pmWashington, D.C. Reagan-National

1h 41m

BOS4:36 pmBoston Logan Intl

$167

JetBlue

May 21

BOS6:15 amBoston Logan Intl

1h 40m

DCA7:55 amWashington, D.C. Reagan-National

May 24

DCA7:29 amWashington, D.C. Reagan-National

1h 34m

BOS9:03 amBoston Logan Intl

$169

momondo Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Wed 5/27

9:55 pm-11:42 pm

Nonstop1h 47m

Washington, D.C. Reagan-National

Thu 6/4

6:00 am-7:41 am

Nonstop1h 41m

$164

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Tue 6/23

6:15 am-7:57 am

Nonstop1h 42m

Washington, D.C. Reagan-National

Wed 6/24

2:20 pm-3:57 pm

Nonstop1h 37m

$166

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 5/28

10:35 am-12:14 pm

Nonstop1h 39m

Washington, D.C. Reagan-National

Thu 5/28

2:55 pm-4:36 pm

Nonstop1h 41m

$167

Quickest round-trip

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 5/21

6:15 am-7:55 am

Nonstop1h 40m

Washington, D.C. Reagan-National

Sun 5/24

7:29 am-9:03 am

Nonstop1h 34m

$169

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 5/21

9:03 am-10:44 am

Nonstop1h 41m

Washington, D.C. Reagan-National

Mon 5/25

7:29 am-9:03 am

Nonstop1h 34m

$172

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Tue 5/19

6:20 am-7:59 am

Nonstop1h 39m

Washington, D.C. Reagan-National

Wed 5/20

7:59 pm-9:39 pm

Nonstop1h 40m

$174

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 5/28

4:00 pm-5:47 pm

Nonstop1h 47m

Washington, D.C. Reagan-National

Mon 6/1

5:25 pm-7:03 pm

Nonstop1h 38m

$175

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Fri 6/12

6:15 am-7:57 am

Nonstop1h 42m

Washington, D.C. Reagan-National

Tue 6/16

1:25 pm-3:01 pm

Nonstop1h 36m

$176

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 5/23

4:05 pm-9:53 pm

1 stop5h 48m

Washington, D.C. Reagan-National

Tue 5/26

11:00 am-3:16 pm

1 stop4h 16m

$177

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 5/23

8:15 pm-10:03 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

Sun 5/24

6:00 am-7:41 am

Nonstop1h 41m

$178

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Boston and Washington, D.C. Reagan-National Airport?

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

The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Boston, with most prices found around $207. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $215.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Boston to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $263. Flights from Boston to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $325. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Boston to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $259. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $308.

What is the cheapest Boston Logan Intl to Washington, D.C. Reagan-National flight route?

Fly from Boston Logan Intl to Washington, D.C. Reagan-National for the best Boston Logan Intl - Washington, D.C. Reagan-National flight prices

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

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $251 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Boston for as low as $180 on momondo.

How have Boston to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of May 2026, prices for Boston to Washington, D.C. Reagan-National Airport flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Washington, D.C. Reagan-National Airport (BOS to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Washington, D.C. Reagan-National Airport

Best Price Found	$123
Fastest flight time	1h 39m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Boston in the past 72 hours is $123. The best round-trip flight deal from Boston to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $228.

The fastest flight from Boston to Washington, D.C. Reagan-National Airport takes 1h 39m

Direct flights go from Boston to Washington, D.C. Reagan-National Airport every day.

Search flight deals

Frequently asked questions about flying from Boston to Washington, D.C. Reagan-National Airport

How far is Boston Logan Intl to Washington, D.C. Reagan-National by plane?
There are 395.9 mi between Boston Logan Intl and Washington, D.C. Reagan-National. By plane, this route typically takes 1h 39m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport?
There are 5 operators available for flights from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport as of May 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked plane model on the route from Boston to Washington, D.C. Reagan-National Airport is Embraer 175, representing 24.85% of all bookings. The subsequent popular models are Airbus A220-300 at 19.23%, Airbus A320-100/200 at 13.65%, and Boeing 737-800 at 11.51%.
What is the most popular airline from Boston to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Washington, D.C. Reagan-National Airport is JetBlue (45% of total bookings). The next most popular airlines are American Airlines (35%), Delta (20%), and United Airlines (1%).

Best airlines flying from Boston to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Boston to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $42	Free Cancellation	Rating 6.3 8,639 reviews	Search Spirit Airlines flights
Delta	PriceFrom $112	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
United Airlines	PriceFrom $118	Free Cancellation	Rating 7.4 9,690 reviews	Search United Airlines flights
JetBlue	PriceFrom $127	Free Cancellation	Rating 7.1 2,980 reviews	Search JetBlue flights
American Airlines	PriceFrom $153	Free Cancellation	Rating 7.1 11,669 reviews	Search American Airlines flights

Delta Flights From Boston to Washington, D.C. Reagan-National Airport
Across 20 Delta flights from Boston to Washington, D.C. Reagan-National Airport this week, the average price was $268, with the best Delta deals starting from $112 round-trip. 8,459 users have rated Delta on momondo, with an average score of 7.9/10.
JetBlue Flights From Boston to Washington, D.C. Reagan-National Airport
Across 2,980 JetBlue reviews on momondo, the average score is 7.1/10. JetBlue flies from Boston to Washington, D.C. Reagan-National Airport about 44 times each week, with ticket deals ranging from $127 to $246. Price data is based on momondo searches in the last 72 hours.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Linthicum Heights

Tysons

Bethesda

Springfield

Fairfax

College Park

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Washington, D.C.?

Finding the right flight to Washington, D.C. from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Boston to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Washington, D.C.?

Once all potential Boston to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 6/6

Sat 6/13

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.

Popular cities

Other flights from Boston

Other flights to Washington, D.C.

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to New York John F Kennedy Intl Airportfrom $122

Flights to Newark Airportfrom $76

Flights to New York LaGuardia Airportfrom $58

Flights to Dallas/Fort Worth Airportfrom $76

Flights to Washington, D.C. Dulles Intl Airportfrom $56

Flights to Chicago O'Hare Intl Airportfrom $66

Flights to Orlando Airportfrom $53

Flights to Chicago Midway Airportfrom $66

Flights to Dallas Love Field Airport

Cheap flights from Boston to Washington, D.C. from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Washington, D.C. departing on 5/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Boston to Washington, D.C.

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Boston to Washington, D.C. Reagan-National Airport

Our best Delta deals on Boston to Washington, D.C. Reagan-National Airport flight tickets

JetBlue flights from Boston to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on Boston to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Boston to Washington, D.C. Reagan-National Airport

What is the typical price of a round-trip flight between Boston and Washington, D.C. Reagan-National Airport?

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

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest Boston Logan Intl to Washington, D.C. Reagan-National flight route?

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

How have Boston to Washington, D.C. Reagan-National Airport flight prices changed over time?

What is the cheapest airline that flies from Boston Logan Intl to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

How often are flights from Boston to Washington, D.C. delayed?

What is the most punctual flight time for Boston to Washington, D.C. flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Boston to Washington, D.C. flights?

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

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

When to book flights from Boston to Washington, D.C. Reagan-National Airport

Cheap Boston to Washington, D.C. Reagan-National Airport (BOS to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Washington, D.C. Reagan-National Airport

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Washington, D.C. Reagan-National Airport

Best airlines flying from Boston to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Boston to Washington, D.C. Reagan-National Airport with momondo

Delta Flights From Boston to Washington, D.C. Reagan-National Airport

JetBlue Flights From Boston to Washington, D.C. Reagan-National Airport

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Boston flight routes

According to popular flight searches on momondo this year

Washington, D.C. Reagan-National Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Complete your trip to Washington, D.C.

Explore popular destinations other users love

According to popular flight searches on momondo this year