How long is the flight from Washington, D.C. to Boston?

JetBlue, United Airlines, and Southwest can get you from Washington, D.C. to Boston in just under 1h 40m. Your travel time can differ by up to 2h 46m. Washington, D.C. and Boston are separated by a distance of 369 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

According to our current data, Delta ($58), JetBlue ($117), and American Airlines ($153) offers the cheapest pricing from Washington, D.C. to Boston. These flights start at 78% lower than the current average price 3 months from now.

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

One-way options have recently been found by users for as low as $73 on JetBlue. Other airlines that offer cheap prices include United Airlines from $82 and American Airlines from $83 one-way.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular routes from Washington, D.C. to Boston?

Most travelers choose Washington, D.C. Dulles Intl - Boston Logan Intl, Washington, D.C. Reagan-National - Boston Logan Intl or Baltimore/Washington - Boston Logan Intl when deciding on the best route from Washington, D.C. to Boston.

What are the cheapest flights from Washington, D.C. to Boston?

On average you can expect to pay $338 for a flight from Washington, D.C. to Boston. The cheapest flight overall is $58 while the most popular route, (Washington, D.C. Dulles Intl - Boston Logan Intl) is currently priced at $117.

What are the most reliable airlines from Washington, D.C. to Boston?

The top 3 most reliable airlines when flying from Washington, D.C. to Boston are Egyptair (92%), ITA Airways (79%) and Avianca (79%).

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

Consider JetBlue, United Airlines or American Airlines when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Boston.

Most accurate provider : When it comes to deals on Washington, D.C.-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Boston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Boston flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C.-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Boston from Washington, D.C.?

Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Boston from Washington, D.C.. Booking flights from Washington, D.C. to Logan Intl (BOS) should be relatively easy as there are 43 daily inbound flights from Washington, D.C. from 6 different airlines.

Can I find deals for flights from Washington, D.C. to Boston that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Boston?

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

Can I find deals for business class flights from Washington, D.C. to Boston?

Yes. Cheapflights offers flight deals from Washington, D.C. to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$62+ Cheap Flights from Washington, D.C. to Boston

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Cheapflights Tip: The best prices from Washington, D.C. to Boston Logan Intl are usually found in December or January, booked 77 days in advance, depart on a Friday or Saturday and return on a Friday

Cheap flight deals from Washington, D.C. to Boston

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington, D.C. to Boston
Explore the most affordable flight options available from Washington, D.C. to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Wed 10/145:40 am -

1 stop6h 12m

Sat 10/1711:47 am -

1 stop20h 33m

Deal found 9/21

$133

Wed 10/145:40 am -

1 stop6h 12m

Sat 10/2411:42 am -

1 stop12h 52m

Deal found 9/18

$135

Mon 11/2310:19 pm -

Nonstop1h 40m

Mon 12/77:33 pm -

Nonstop1h 47m

Deal found 9/19

$139

Thu 10/156:20 am -

1 stop4h 41m

Sat 10/176:35 pm -

1 stop4h 24m

Deal found 9/21

$140

Thu 11/128:40 am -

Nonstop1h 39m

Sat 11/145:30 am -

Nonstop1h 40m

Deal found 9/22

$140

Sat 10/246:20 am -

1 stop4h 31m

Sun 10/256:10 am -

Nonstop1h 49m

Deal found 9/19

$141

Wed 12/3010:20 pm -

Nonstop1h 39m

Fri 1/15:35 pm -

Nonstop2h 00m

Deal found 9/20

$142

Fri 10/2310:30 pm -

Nonstop1h 40m

Mon 10/269:45 pm -

Nonstop1h 35m

Deal found 9/17

$144

Wed 10/212:08 pm -

Nonstop2h 04m

Fri 10/236:40 pm -

1 stop4h 19m

Deal found 9/21

$144

Thu 11/128:40 am -

Nonstop1h 39m

Sun 11/155:30 am -

Nonstop1h 40m

Deal found 9/22

$144

Sun 10/1110:15 pm -

Nonstop1h 44m

Tue 10/135:45 am -

Nonstop1h 35m

Deal found 9/20

$145

Wed 10/216:20 am -

1 stop4h 41m

Sat 10/244:11 pm -

1 stop6h 47m

Deal found 9/22

$146

Best flights from Washington, D.C. to Boston
Discover carefully curated flight deals from Washington, D.C. to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Fri 11/66:15 am -

1 stop4h 26m

Sat 11/76:39 pm -

1 stop3h 36m

Deal found 9/21

$140

Tue 10/208:50 am -

Nonstop1h 42m

Sat 10/245:45 am -

Nonstop1h 35m

Deal found 9/17

$171

Fri 10/1610:30 pm -

Nonstop1h 40m

Tue 10/206:30 pm -

Nonstop1h 45m

Deal found 9/17

$173

Sat 11/75:36 pm -

1 stop6h 23m

Mon 11/96:30 am -

Nonstop1h 46m

Deal found 9/19

$183

Thu 10/222:08 pm -

Nonstop2h 04m

Sat 10/246:35 pm -

1 stop4h 23m

Deal found 9/21

$165

Fri 11/610:19 pm -

Nonstop1h 40m

Sat 11/75:30 am -

Nonstop1h 40m

Deal found 9/21

$171

Wed 10/1411:00 am -

Nonstop1h 32m

Sat 10/176:35 pm -

1 stop4h 24m

Deal found 9/17

$169

Sat 10/248:30 pm -

Nonstop1h 40m

Mon 10/269:45 pm -

Nonstop1h 35m

Deal found 9/17

$196

Fri 10/235:36 pm -

1 stop6h 23m

Mon 10/269:15 pm -

Nonstop1h 43m

Deal found 9/21

$207

Thu 10/2212:02 pm -

Nonstop1h 32m

Mon 10/264:09 pm -

1 stop6h 06m

Deal found 9/20

$172

Sun 12/68:35 am -

1 stop3h 52m

Wed 12/1611:00 am -

1 stop5h 33m

Deal found 9/20

$191

Sat 11/146:00 am -

1 stop5h 53m

Mon 11/1611:25 am -

Nonstop1h 44m

Deal found 9/19

$207

Mon 10/1910:25 pm -

Nonstop1h 44m

Mon 10/265:30 am -

Nonstop1h 40m

Deal found 9/19

$193

Tue 10/278:55 am -

Nonstop1h 33m

Thu 10/296:39 pm -

1 stop3h 36m

Deal found 9/18

$182

Fri 11/69:00 pm -

Nonstop1h 35m

Mon 11/99:00 pm -

Nonstop1h 45m

Deal found 9/17

$222

Fri 10/235:36 pm -

1 stop6h 23m

Sat 10/244:20 pm -

Nonstop1h 44m

Deal found 9/21

$207

Sat 10/107:46 pm -

Nonstop2h 14m

Wed 10/146:40 pm -

1 stop4h 19m

Deal found 9/20

$188

Thu 10/298:37 am -

1 stop3h 49m

Mon 11/26:05 pm -

1 stop4h 20m

Deal found 9/17

$215

Sun 10/187:30 am -

Nonstop1h 37m

Wed 10/214:06 pm -

Nonstop1h 44m

Deal found 9/20

$220

Thu 10/298:25 am -

Nonstop1h 35m

Sun 11/15:35 am -

Nonstop1h 35m

Deal found 9/21

$257

Sun 11/223:13 pm -

1 stop6h 46m

Fri 11/2710:30 am -

1 stop5h 58m

Deal found 9/17

$217

Sun 10/117:30 am -

Nonstop1h 37m

Thu 10/156:35 am -

Nonstop1h 49m

Deal found 9/20

$220

Sat 10/316:15 am -

1 stop4h 26m

Sun 11/16:39 pm -

1 stop3h 36m

Deal found 9/20

$213

Sat 10/172:30 pm -

Nonstop1h 48m

Mon 10/199:45 pm -

Nonstop1h 52m

Deal found 9/17

$247

Sun 11/16:10 am -

1 stop4h 57m

Tue 11/35:30 am -

Nonstop1h 40m

Deal found 9/22

$247

Sun 12/206:15 am -

1 stop4h 30m

Tue 1/56:09 am -

Nonstop1h 50m

Deal found 9/17

$230

Sun 10/186:00 am -

Nonstop1h 40m

Fri 10/236:00 am -

1 stop4h 09m

Deal found 9/18

$249

Fri 10/306:10 am -

1 stop4h 41m

Wed 12/307:40 pm -

1 stop3h 41m

Deal found 9/18

$267

Tue 11/108:10 am -

1 stop5h 11m

Sun 11/152:00 pm -

1 stop4h 52m

Deal found 9/19

$251

Wed 11/256:10 am -

1 stop4h 41m

Mon 11/306:05 pm -

1 stop4h 20m

Deal found 9/17

$267

Last-minute flights from Washington, D.C. to Boston
Discover last-minute flight deals from Washington, D.C. to Boston. Data last updated September 22, 2026 and is based on user searches.

Sun 10/1110:15 pm -

Nonstop1h 44m

Tue 10/135:45 am -

Nonstop1h 35m

Deal found 9/20

$145

Tue 10/135:15 pm -

Nonstop1h 51m

Thu 10/155:45 am -

Nonstop1h 35m

Deal found 9/22

$147

Wed 10/145:40 am -

1 stop6h 12m

Sat 10/1711:47 am -

1 stop20h 33m

Deal found 9/21

$133

Wed 10/145:40 am -

1 stop6h 12m

Sat 10/2411:42 am -

1 stop12h 52m

Deal found 9/18

$135

Thu 10/156:20 am -

1 stop4h 41m

Sat 10/176:35 pm -

1 stop4h 24m

Deal found 9/21

$140

Thu 10/151:20 pm -

Nonstop2h 01m

Sat 10/176:00 pm -

Nonstop1h 58m

Deal found 9/21

$147

Sat 10/1710:15 pm -

Nonstop1h 44m

Sat 10/247:13 pm -

Nonstop1h 45m

Deal found 9/19

$144

Wed 10/212:08 pm -

Nonstop2h 04m

Fri 10/236:40 pm -

1 stop4h 19m

Deal found 9/21

$144

Wed 10/216:20 am -

1 stop4h 41m

Sat 10/244:11 pm -

1 stop6h 47m

Deal found 9/22

$146

Fri 10/2310:30 pm -

Nonstop1h 40m

Sat 10/245:40 pm -

Nonstop1h 40m

Deal found 9/21

$144

Sat 10/246:20 am -

1 stop4h 31m

Sun 10/256:10 am -

Nonstop1h 49m

Deal found 9/19

$141

Sat 10/2410:15 pm -

Nonstop1h 44m

Sat 10/319:30 am -

Nonstop1h 45m

Deal found 9/22

$146

One-way flights from Washington, D.C. to Boston
Search for one-way flight options from Washington, D.C. to Boston. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Thu 10/228:37 am -

Nonstop1h 38m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$62

Mon 10/196:20 am -

1 stop4h 41m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$63

Mon 11/236:00 am -

1 stop4h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$64

Thu 12/1010:33 pm -

1 stop12h 06m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$65

Sun 12/1310:33 pm -

1 stop12h 06m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$66

Tue 10/206:20 am -

1 stop4h 41m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$70

Sat 10/316:15 am -

1 stop4h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/20

$71

Sun 12/68:40 am -

Nonstop1h 39m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$71

Sun 12/136:15 am -

1 stop4h 31m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/20

$72

Sun 10/1110:15 pm -

Nonstop1h 44m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/20

$73

Thu 11/195:40 am -

1 stop6h 04m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$76

Thu 11/58:40 am -

Nonstop1h 39m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$76

Find flight deals from Washington, D.C. to Boston

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$133 (Cheapflightsfares)
One-way from	$62 (Jetabroad)
Popular in	June
Cheapest in	December
Average price	$302
Good round-trip deal	$221 or less
Good one-way deal	$150 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Boston Logan Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Boston Logan Intl flights.

Search Deals

From Washington, D.C. (WAS) to Boston Logan Intl

Search Deals

One-way flight from Washington, D.C. (WAS) to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($46 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to Boston Logan Intl.

Search Deals

Price to beat on a one-way flight from Washington, D.C. (WAS) to Boston Logan Intl.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Boston

DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl

DCABOS

Washington, D.C. Reagan-National

Fri 11/6

6:15 am-10:41 am

1 stop4h 26m

Boston Logan Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$70

Washington, D.C.Boston

IAD Washington, D.C. Dulles Intl - BOS Boston Logan Intl

IADBOS

Washington, D.C. Dulles Intl

Wed 11/4

12:50 pm-2:32 pm

Nonstop1h 42m

Boston Logan Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$86

Quickest round-trip

Washington, D.C.Boston

DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl

DCABOS

Washington, D.C. Reagan-National

Wed 10/7

8:55 am-10:30 am

Nonstop1h 35m

Boston Logan Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$86

Washington, D.C.Boston

IAD Washington, D.C. Dulles Intl - BOS Boston Logan Intl

IADBOS

Washington, D.C. Dulles Intl

Tue 10/6

1:10 pm-2:55 pm

Nonstop1h 45m

Boston Logan Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$86

Washington, D.C.Boston

DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl

DCABOS

Washington, D.C. Reagan-National

Sat 10/10

2:59 pm-7:25 pm

1 stop4h 26m

Boston Logan Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$96

Washington, D.C.Boston

DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl

DCABOS

Washington, D.C. Reagan-National

Mon 12/21

1:05 pm-6:27 pm

1 stop5h 22m

Boston Logan Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$96

Washington, D.C.Boston

IAD Washington, D.C. Dulles Intl - BOS Boston Logan Intl

IADBOS

Washington, D.C. Dulles Intl

Wed 10/14

8:33 am-12:43 pm

1 stop4h 10m

Boston Logan Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$96

Washington, D.C.Boston

IAD Washington, D.C. Dulles Intl - BOS Boston Logan Intl

IADBOS

Washington, D.C. Dulles Intl

Sat 11/14

8:37 am-12:26 pm

1 stop3h 49m

Boston Logan Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$96

Washington, D.C.Boston

DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl

DCABOS

Washington, D.C. Reagan-National

Mon 10/26

6:15 am-10:41 am

1 stop4h 26m

Boston Logan Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$98

Washington, D.C.Boston

DCA Washington, D.C. Reagan-National - BOS Boston Logan Intl

DCABOS

Washington, D.C. Reagan-National

Fri 11/27

9:10 am-1:31 pm

1 stop4h 21m

Boston Logan Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/21

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Washington, D.C. to Boston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Boston in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy2 stars	Trust Score*1 star
Justfly.com	Price Accuracy3 stars	Trust 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 Washington, D.C.-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Boston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Boston flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C.-Boston 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 Washington, D.C. to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Washington, D.C. with our price prediction graph.

WAS-BOS

DCA-BOS

IAD-BOS

BWI-BOS

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 Washington, D.C. to Boston

WAS-BOS

DCA-BOS

IAD-BOS

BWI-BOS

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Boston (average of $216). Flying from Washington, D.C. to Boston in July is currently the most expensive (average of $345). 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 WAS to BOS?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Washington, D.C. to Boston

The most flights from WAS to BOS are scheduled on a Monday (79 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Washington, D.C. to Boston?

Airfare is below average for this route at the moment.

Washington, D.C. to Boston flights typically cost between $197 and $410 in October.
The cheapest round-trip price found within the last 5 days was $133 on Frontier (Oct 14-Oct 17).

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

About 20% of weekly flights between Washington, D.C. and Boston have experienced delays in the past year, with the average delay time being 131 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.

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

The best time to book flights from Washington, D.C. to Boston is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Washington, D.C. to Boston?

Travelers seeking maximum savings on their Washington, D.C. to Boston 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.

The best insider tips for Washington, D.C. to Boston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Boston trip

Our travel experts

Paul Rubio

Expert on BOS

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,196 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

Southwest

8.0

Very good

4,196 reviews

Southwest

8.0

Very good

4,196 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

Delta

7.8

Good

8,594 reviews

Southwest

8.0

Very good

4,196 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

United Airlines

7.4

Good

10,230 reviews

Southwest

8.0

Very good

4,196 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

JetBlue

7.1

Good

3,037 reviews

Southwest

8.0

Very good

4,196 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

American Airlines

7.0

Good

12,076 reviews

Southwest

8.0

Very good

4,196 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

Related info for your journey

What airport do you fly into for flights to Boston from Washington, D.C.?
Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Boston from Washington, D.C.. Booking flights from Washington, D.C. to Logan Intl (BOS) should be relatively easy as there are 43 daily inbound flights from Washington, D.C. from 6 different airlines.
How long is the flight from Washington, D.C. to Boston?
JetBlue, United Airlines, and Southwest can get you from Washington, D.C. to Boston in just under 1h 40m. Your travel time can differ by up to 2h 46m. Washington, D.C. and Boston are separated by a distance of 369 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Washington, D.C. to Boston round-trip?
According to our current data, Delta ($58), JetBlue ($117), and American Airlines ($153) offers the cheapest pricing from Washington, D.C. to Boston. These flights start at 78% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. to Boston one-way?
One-way options have recently been found by users for as low as $73 on JetBlue. Other airlines that offer cheap prices include United Airlines from $82 and American Airlines from $83 one-way.
What are the most popular routes from Washington, D.C. to Boston?
Most travelers choose Washington, D.C. Dulles Intl - Boston Logan Intl, Washington, D.C. Reagan-National - Boston Logan Intl or Baltimore/Washington - Boston Logan Intl when deciding on the best route from Washington, D.C. to Boston.
What are the most reliable airlines from Washington, D.C. to Boston?
The top 3 most reliable airlines when flying from Washington, D.C. to Boston are Egyptair (92%), ITA Airways (79%) and Avianca (79%).
What are the cheapest flights from Washington, D.C. to Boston?
On average you can expect to pay $338 for a flight from Washington, D.C. to Boston. The cheapest flight overall is $58 while the most popular route, (Washington, D.C. Dulles Intl - Boston Logan Intl) is currently priced at $117.
Can I find deals for flights from Washington, D.C. to Boston that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Boston.
Can I find deals for business class flights from Washington, D.C. to Boston?
Yes. Cheapflights offers flight deals from Washington, D.C. to Boston 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 Washington, D.C. to Boston?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Boston (average of $216). Flying from Washington, D.C. to Boston in July is currently the most expensive (average of $345). 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 Washington, D.C. to Boston

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$58	Average$257	FlexibilityNo cancel fee	On-timeN/A
Frontier	Cheapest$91	Average$247	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$117	Average$242	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$153	Average$313	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$154	Average$326	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$157	Average$299	FlexibilityNo cancel fee	On-time69%

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$62+ Cheap flights from Washington, D.C. (WAS) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington, D.C. to Boston

Cheapest flights from Washington, D.C. to BostonExplore the most affordable flight options available from Washington, D.C. to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Explore the most affordable flight options available from Washington, D.C. to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Best flights from Washington, D.C. to BostonDiscover carefully curated flight deals from Washington, D.C. to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Discover carefully curated flight deals from Washington, D.C. to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Last-minute flights from Washington, D.C. to BostonDiscover last-minute flight deals from Washington, D.C. to Boston. Data last updated September 22, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Boston. Data last updated September 22, 2026 and is based on user searches.

One-way flights from Washington, D.C. to BostonSearch for one-way flight options from Washington, D.C. to Boston. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Search for one-way flight options from Washington, D.C. to Boston. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

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

Compare providers for flights from Washington, D.C. to Boston

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 Washington, D.C. to Boston in September.

Best time to book a flight from Washington, D.C. to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Washington, D.C. with our price prediction graph.

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

What is the cheapest time of day to fly from WAS to BOS?

Find hourly flight availability from Washington, D.C. to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 22, 2026.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Washington, D.C. to Boston

The most flights from WAS to BOS are scheduled on a Monday (79 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Washington, D.C. to Boston?

Airfare is below average for this route at the moment.

Washington, D.C. to Boston flights typically cost between $197 and $410 in October.The cheapest round-trip price found within the last 5 days was $133 on Frontier (Oct 14-Oct 17).

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

About 20% of weekly flights between Washington, D.C. and Boston have experienced delays in the past year, with the average delay time being 131 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.

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

The best time to book flights from Washington, D.C. to Boston is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Washington, D.C. to Boston?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Boston. Price data was last updated on September 19, 2026.

Travelers seeking maximum savings on their Washington, D.C. to Boston 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.

The best insider tips for Washington, D.C. to Boston flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Boston trip

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Reviews of airlines servicing Boston

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Boston from Washington, D.C.?

How long is the flight from Washington, D.C. to Boston?

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

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

What are the most popular routes from Washington, D.C. to Boston?

What are the most reliable airlines from Washington, D.C. to Boston?

What are the cheapest flights from Washington, D.C. to Boston?

Can I find deals for flights from Washington, D.C. to Boston that include hotel bookings?

How can I find direct flights from Washington, D.C. to Boston?

Can I find deals for business class flights from Washington, D.C. to Boston?

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

Traveling to a place near Boston?

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Alternative routes for Washington, D.C. to Boston

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

Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.

Cheapest flights from Washington, D.C. to Boston
Explore the most affordable flight options available from Washington, D.C. to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Best flights from Washington, D.C. to Boston
Discover carefully curated flight deals from Washington, D.C. to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Last-minute flights from Washington, D.C. to Boston
Discover last-minute flight deals from Washington, D.C. to Boston. Data last updated September 22, 2026 and is based on user searches.

One-way flights from Washington, D.C. to Boston
Search for one-way flight options from Washington, D.C. to Boston. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Washington, D.C. to Boston flights typically cost between $197 and $410 in October.
The cheapest round-trip price found within the last 5 days was $133 on Frontier (Oct 14-Oct 17).