BOS - DCA

Find cheap flights from Boston to Washington, D.C.

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KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Washington, D.C., as well as popular online travel agencies
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Cheap Flight Deals from Boston to Washington, D.C. (BOS-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to Reagan-National

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Reagan-National.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
American Airlines Logo
BOS-DCA
1h 42mdirect
American Airlines Logo
DCA-BOS
1h 45mdirect
American Airlines
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KLM Logo
BOS-DCA
1h 55mdirect
KLM Logo
DCA-BOS
1h 40mdirect
Qatar Airways Logo
BOS-DCA
1h 52mdirect
Qatar Airways Logo
DCA-BOS
1h 45mdirect
Qatar Airways
Find Deal
Japan Airlines Logo
BOS-DCA
2h 00mdirect
Japan Airlines Logo
DCA-BOS
1h 38mdirect
Japan Airlines
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Icelandair Logo
BOS-DCA
1h 41mdirect
Icelandair Logo
DCA-BOS
1h 31mdirect
Icelandair
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Delta Logo
BOS-DCA
1h 59mdirect
Delta Logo
DCA-BOS
1h 45mdirect
EL AL Logo
BOS-DCA
1h 55mdirect
EL AL Logo
DCA-BOS
1h 45mdirect
Alaska Airlines Logo
BOS-DCA
1h 42mdirect
Alaska Airlines Logo
DCA-BOS
1h 39mdirect
Alaska Airlines
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JetBlue Logo
BOS-DCA
1h 41mdirect
JetBlue Logo
DCA-BOS
1h 32mdirect
JetBlue
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Etihad Airways Logo
BOS-DCA
1h 49mdirect
Etihad Airways Logo
DCA-BOS
1h 32mdirect
Etihad Airways
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LATAM Airlines Logo
BOS-DCA
1h 52mdirect
LATAM Airlines Logo
DCA-BOS
1h 45mdirect
LATAM Airlines
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Scandinavian Airlines Logo
BOS-DCA
2h 04mdirect
Scandinavian Airlines Logo
DCA-BOS
1h 43mdirect
Scandinavian Airlines
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Hawaiian Airlines Logo
BOS-DCA
1h 38mdirect
Hawaiian Airlines Logo
DCA-BOS
1h 32mdirect
Hawaiian Airlines
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Iberia Logo
BOS-DCA
1h 52mdirect
Iberia Logo
DCA-BOS
1h 48mdirect
Iberia
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Korean Air Logo
BOS-DCA
1h 49mdirect
Korean Air Logo
DCA-BOS
1h 43mdirect
Korean Air
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TAP AIR PORTUGAL Logo
BOS-DCA
1h 41mdirect
TAP AIR PORTUGAL Logo
DCA-BOS
1h 32mdirect
TAP AIR PORTUGAL
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WestJet Logo
BOS-DCA
2h 02mdirect
WestJet Logo
DCA-BOS
1h 48mdirect
WestJet
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Virgin Atlantic Logo
BOS-DCA
1h 59mdirect
Virgin Atlantic Logo
DCA-BOS
1h 34mdirect
Virgin Atlantic
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British Airways Logo
BOS-DCA
1h 46mdirect
British Airways Logo
DCA-BOS
1h 32mdirect
British Airways
Find Deal

Expert advice for your flight from Boston to Reagan-National

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
BOS

Use the FlyLogan app to reserve parking and order ahead at restaurants, ensuring a smooth departure from BOS.

Read more about BOSby Blane Bachelor
DCA

Take the metro line from DCA to reach downtown Washington, D.C. in under 30 minutes, avoiding traffic hassles.

Read more about DCAby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on DCA

Ramsey Qubein

Ramsey Qubein

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.

Read more
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

KAYAK's insights & trends for Boston to Reagan-National flights

Get data-powered insights and trends into flights from Boston to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Washington, D.C.?

The average price of all round-trip flights from Boston to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
For Boston to Washington, D.C., Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Washington, D.C. back to Boston, the best deals are generally found on Friday, with Tuesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Washington, D.C. Reagan-National Airport is August, where tickets cost C$ 259 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is C$ 418 and C$ 370 respectively.

Can I save money by flying with a layover from Boston to Washington, D.C. Reagan-National Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 284 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Boston to Washington, D.C. Reagan-National Airport, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low season

February

High season

April
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (32% more expensive on average)

When to book flights from Boston to Reagan-National

Are your dates flexible? Find out the best times to travel from Boston to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boston to Washington, D.C. flights

  • Which airlines offer Wi-Fi service onboard planes from Boston to Washington, D.C.?

    JetBlue, Delta, and American Airlines offer inflight Wi-Fi service on the Boston to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Boston to Washington, D.C.?

    The Embraer 175 is the aircraft model that flies most regularly on the Boston to Washington, D.C. flight route.

  • Which airline alliances offer flights from Boston to Washington, D.C.?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and Washington, D.C., with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Boston to Washington, D.C.?

    There are direct flights from Boston to Washington, D.C. on a daily basis.

  • How does KAYAK find such low prices on flights from Boston to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Boston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Boston to Washington, D.C.?

Find which airlines fly direct from Boston Logan Intl Airport to Washington, D.C. Reagan-National Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Washington, D.C. Reagan-National

Monday

Alaska Airlines,American Airlines,Delta, +15 more

Alaska Airlines,American Airlines, +16 more

Tuesday

Alaska Airlines,American Airlines,Delta, +13 more

Alaska Airlines,American Airlines, +14 more

Wednesday

Alaska Airlines,American Airlines,Delta, +14 more

Alaska Airlines,American Airlines, +15 more

Thursday

Alaska Airlines,American Airlines,Delta, +15 more

Alaska Airlines,American Airlines, +16 more

Friday

Alaska Airlines,American Airlines,Delta, +14 more

Alaska Airlines,American Airlines, +15 more

Saturday

Alaska Airlines,American Airlines,Delta, +13 more

Alaska Airlines,American Airlines, +14 more

Sunday

Alaska Airlines,American Airlines,Delta, +15 more

Alaska Airlines,American Airlines, +16 more

See more nonstop flights

Direct returns

Washington, D.C. Reagan-National to Boston Logan Intl

Monday

Alaska Airlines,American Airlines,British Airways, +16 more

Alaska Airlines,American Airlines, +17 more

Tuesday

Alaska Airlines,American Airlines,British Airways, +14 more

Alaska Airlines,American Airlines, +15 more

Wednesday

Alaska Airlines,American Airlines,British Airways, +15 more

Alaska Airlines,American Airlines, +16 more

Thursday

Alaska Airlines,American Airlines,British Airways, +16 more

Alaska Airlines,American Airlines, +17 more

Friday

Alaska Airlines,American Airlines,British Airways, +14 more

Alaska Airlines,American Airlines, +15 more

Saturday

Alaska Airlines,American Airlines,British Airways, +16 more

Alaska Airlines,American Airlines, +17 more

Sunday

Alaska Airlines,American Airlines,British Airways, +16 more

Alaska Airlines,American Airlines, +17 more

See more nonstop flights
See more nonstop flights

Top airline flying from Boston to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Boston to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
JetBlueOverall score based on 2924 reviews
7.3Entertainment
7.6Comfort
6.7Food
7.5Boarding
8.0Crew
Airline reviews

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

10.0 ExcellentAnonymous, Apr 2025LGA - FLL
Read more JetBlue reviews

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Overall was excellent. Will definitely us JetBlue in the future.

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Everything you need to know for your flight from Boston to Reagan-National

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