BOS - DCA

$103 Find Cheap Flights from Boston to Reagan Washington National Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Reagan-National departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$184
Typical prices: $207-$354
JetBlue
Wed 7/29Tue 8/4
BOS - DCA • Non-stop
Cheapest one-way
$103
Typical prices: $119-$240
United Airlines
Tue 9/8
BOS - DCA • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
JetBlue and Delta offer free Wi-Fi; American charges for high-speed Wi-Fi.
For more comfort, JetBlue Even More Space beats Delta Comfort Plus on legroom.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $184 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with American Airlines, Delta and JetBlue. Average duration is 1h 51m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Boston to Reagan-National (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 Reagan-National 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Jul 29 - Tue, Aug 4
JetBlue Logo
6:05 am - 7:49 am
BOS
-
DCA
1h 44mnonstop
JetBlue Logo
5:00 pm - 6:42 pm
DCA
-
BOS
1h 42mnonstop
$184JetBlue
Thu, Aug 13 - Fri, Aug 21
Delta Logo
7:35 am - 9:34 am
BOS
-
DCA
1h 59mnonstop
Delta Logo
7:40 pm - 11:30 pm
DCA
-
BOS
3h 50m
1 stop
$186Delta
Thu, Aug 6 - Sun, Aug 9
Delta Logo
9:45 pm - 11:43 pm
BOS
-
DCA
1h 58mnonstop
Delta Logo
6:00 am - 7:45 am
DCA
-
BOS
1h 45mnonstop
$187Delta
Mon, Aug 3 - Thu, Aug 6
American Airlines Logo
8:19 am - 10:01 am
BOS
-
DCA
1h 42mnonstop
American Airlines Logo
6:59 am - 8:44 am
DCA
-
BOS
1h 45mnonstop
$188American Airlines
Tue, Jul 28 - Tue, Aug 4
JetBlue Logo
10:20 am - 12:01 pm
BOS
-
DCA
1h 41mnonstop
JetBlue Logo
1:25 pm - 2:59 pm
DCA
-
BOS
1h 34mnonstop
$189JetBlue
Tue, Jul 28 - Tue, Aug 4
JetBlue Logo
6:05 am - 7:49 am
BOS
-
DCA
1h 44mnonstop
JetBlue Logo
11:00 am - 12:35 pm
DCA
-
BOS
1h 35mnonstop
$190JetBlue
Mon, Sep 28 - Tue, Sep 29
Delta Logo
9:45 pm - 11:35 pm
BOS
-
DCA
1h 50mnonstop
Delta Logo
5:00 pm - 6:55 pm
DCA
-
BOS
1h 55mnonstop
$191Delta
Tue, Jul 28 - Wed, Aug 5
JetBlue Logo
8:06 pm - 9:50 pm
BOS
-
DCA
1h 44mnonstop
JetBlue Logo
8:59 am - 10:34 am
DCA
-
BOS
1h 35mnonstop
$192JetBlue
Sun, Aug 2 - Thu, Aug 6
JetBlue Logo
6:05 am - 7:49 am
BOS
-
DCA
1h 44mnonstop
JetBlue Logo
2:00 pm - 3:35 pm
DCA
-
BOS
1h 35mnonstop
$193JetBlue
Mon, Aug 10 - Tue, Aug 11
JetBlue Logo
8:29 am - 10:10 am
BOS
-
DCA
1h 41mnonstop
JetBlue Logo
7:59 pm - 9:38 pm
DCA
-
BOS
1h 39mnonstop
$194JetBlue
Booking Insights

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.

How much is a round-trip flight from Boston to Washington, D.C. Reagan-National Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Washington, D.C. Reagan-National Airport departing in July.

What’s the cheapest day of the week to fly from Boston to Reagan Washington National Airport?

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.

If your flying dates are flexible, you should consider flying to Reagan Washington National Airport on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Boston to Reagan Washington National Airport. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

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 January, where tickets cost $210 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $304 and $298 respectively.

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 4 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight from Boston to Reagan-National

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on JetBlue and American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Ramsey Qubein

Ramsey Qubein

Expert on DCA

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.

Blane Bachelor

Blane Bachelor

Expert on BOS

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.

Good to know

Low seasonAugust
Cheapest flight$103
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Boston to Reagan Washington National Airport

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 Reagan Washington National Airport flights

  • Are there any Washington DC airports I can fly into from Boston Logan International Airport?

    Washington Dulles International Airport and Baltimore/Washington International Thurgood Marshall Airport are the only other airports you can fly into from Boston Logan International Airport. Of the three, people still prefer Ronald Reagan Washington National Airport due to its proximity to Washington, DC, although the other two have relatively low traffic.

  • Does Ronald Reagan Washington National Airport have a USO?

    Ronald Reagan Washington National Airport has a USO lounge located in Terminal 1 close to the Lost and Found office. The lounge offers comfortable seating space for both active and retired service men and women, together with their families. A military ID is required before going into the lounge. If you qualify for this lounge, do visit it.

  • Does Boston Logan International Airport have CLEAR?

    On arrival at Boston Logan International Airport, you do not have to waste time waiting in line for TSA clearance. The airport has CLEAR, which allows you to quickly verify your identity through a biometric scan at an extra cost.

  • Does Boston Logan International Airport have a kid's play area?

    Boston Logan International Airport features two children's play areas at Terminals B and C. The most popular one, called the Kidspot, features antique aircraft reproductions, cloud-painted walls, and an airfield carpet. Kidspot is in Terminal C.

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

    In the last 5 days, the lowest price for a flight from Boston to Washington, D.C. Reagan-National Airport was $103 for a one-way ticket and $184 for a round-trip.

  • Do I need a passport to fly between Boston and Reagan Washington National Airport?

    A passport is not required to fly from Boston to Reagan Washington National Airport.

  • Which airports will I be using when flying from Boston to Reagan Washington National Airport?

    On your way to Reagan Washington National Airport, you’ll fly out from Boston Logan Intl. You’ll be landing at Washington, D.C. Reagan-National.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Reagan Washington National Airport?

    JetBlue, Delta, American Airlines, and Hawaiian Airlines offer inflight Wi-Fi service on the Boston to Reagan Washington National Airport flight route.

  • Which aircraft models fly most regularly from Boston to Reagan Washington National Airport?

    The Embraer 175 is the aircraft model that flies most regularly on the Boston to Reagan Washington National Airport flight route.

  • Which airline alliances offer flights from Boston to Reagan Washington National Airport?

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

  • On which days can I fly direct from Boston to Reagan Washington National Airport?

    There are nonstop flights from Boston to Reagan Washington National Airport on a daily basis.

  • Which is the best airline for flights from Boston to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Washington, D.C. are Delta and United Airlines. With an average price for the route of $285 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $226 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Reagan Washington National Airport?

    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 Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Reagan Washington National Airport?

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

  • What is the Hacker Fare option on flights from Boston to Reagan Washington National Airport?

    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 Reagan Washington National Airport with an airline and back to Boston with another airline. Booking your flights between Boston and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Reagan Washington National Airport?

    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 Reagan Washington National Airport from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Washington, D.C. Reagan-National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $143 or less one-way and $238 or less round-trip.
  • Use one of the several parking alternatives available at Boston Logan International Airport (BOS) when traveling out of the city. The airport provides official airport parking, conveniently located just minutes from all terminals. Whether you require short-term, long-term, or extended-stay parking, the airport has various options to suit your needs.
  • If you are traveling with someone with limited mobility, you need not worry about struggling while at Boston Logan International Airport, as it is fully ADA-compliant. All the terminals at the airport have upper levels for departures and lower levels for arrivals fitted with ramps to enable access for people with special needs. All restrooms are accessible, and all elevators have been provided with emergency call buttons and Braille. If you need special accommodation during the security screening process, call the Transportation Security Administration (TSA) 72h before your flight accommodation during the security screening process.
  • If you need a quiet place to pray after you land, you are in luck, as Ronald Reagan Washington National Airport (DCA) has an interfaith chapel located at the south end of Terminal 2 opposite Gate B10. The chapel provides a safe and quiet space for meditation, prayer, and self-reflection regardless of your religion.
  • Ronald Reagan Washington National Airport features five comfortable nursing bays throughout the airport. In Terminal 1, one room is located near the TSA checkpoint, while in Terminal 2, four rooms are located between Gates B10-E59. As they all offer privacy, you can breastfeed your child in these nursing rooms without the glaring eyes of other passengers.
  • The easiest way to get from Ronald Reagan Washington National Airport to downtown Washington DC is by the DC Metro Rail. The rail system is connected to the concourse level of Terminals B and C and takes approximately 20min to get downtown. If you are in a hurry, opt for a taxi which will take a shorter time though expensive.

Prefer to fly direct from Boston to Reagan Washington National Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl to Washington, D.C. Reagan-National.
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

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

See more direct flights

Direct returns

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

Monday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,JetBlue

American Airlines,Delta, +1 more

See more direct flights

Reviews of the top 4 airlines serving 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.
7.8
DeltaOverall score based on 8459 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

It is usually very pleasant. Good service for the price, international flights are even better

8.0 ExcellentSandra, Jul 2026
BOS - MCO
Read more Delta reviews

It is usually very pleasant. Good service for the price, international flights are even better

Flight attendant was very poor in taking care or showing attention. I slept up front for a few and missed the snacks. She saw me many times, went by me many times and never once asked if I needed anything. The whole 2 hours flight. And this is to a Diamond member in first.

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The flight was smooth, the crew was great but the plane was quite old

Flight was warm for first few hours and quite rough

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

The flight was delayed, they didn’t even have water for the toilets or for drinks

It’s always a great time flying with united airlines.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Very old flight - time to retire it for newer airplanes

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Attendants zipped through cabin so fast hardly anyone got the water they told us we could have in the short flight. Nothing else was offered.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

The entertainment wasn’t playing in the app or online.

My flight was 4 hours delayed on departure at 6a causing me to miss my connection at DCA. I had to scramble to find a seat home on a later flight and instead of an exit seat, I was in row 30 on a flight getting me home 5 hours later than planned. The AA team on the ground did a fine job. AA continues to run the airline like the passengers are cargo.

American Airlines changed are gate no fewer than four times. Walking back and forth from one concourse to another was exhausting, especially after all the flight delays.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

Never going to fly your airline again if it can be avoided.

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

The flight got canceled last minute with no explanation or refund, I had to rebook for a different day

from Boston to Washington was good but return to Boston was terrible, Gate was changed and plane was so uncomfortable, I thought it would crash 🙈🤦‍♀️ also when I showed my bording pass they didn't know where to send me and finally gave me direction and at the plane they said to find free seat somewhere😬🤦‍♀️🫣

Flight was delayed 4 hours for no reason given. We were not updated. We were not given any food or drink. We were not offered any compensation.

The flights were running behind causing a missed connection. Otherwise good experience

We were several hours delayed due to confusion during boarding. Evidently the crew could not match the manifest with the boarded customers. After significant time trying to find individuals on board, a crew member walked through the entire plane re-scanning each of our boarding passes. Then we had to wait for a new slot to depart, and when we landed, our gate was not ready. It was a complete goat rodeo from start to finish.

My checked in luggage cost was $59, almost ticket price. The first 13 rows were empty, but fly attendant did not alow women with little boy change her middle sit, sweet boy was crying, I am so sorry for mother and passengers. At the end of the flight the cabin became impossible cold. Only good was timing of departure and early landing, but it suppose to be normal.

The gate attendant in Boston had a high raspy voice and spoke much too fast to be understood. Not pleasant.

Flight was quick, less time than expected, and the attendants all friendly and helpful. We had paid extra for more leg room and were very comfortable. Haven't flown JetBlue in quite a while. Glad to be back!

I specifically choose not to check bags to ensure I can proceed directly to ground transportation upon arrival. However, due to a recurring lack of cabin space, I was again forced to gate-check my rolling luggage after going through my luggage to take out electronics and batteries. This practice unilaterally changes the service agreement made at the time of purchase. JetBlue needs to find a better way to manage overhead space that honors the carry-on baggage allowance.

Both flights were significantly delayed. The flight experience itself was great.

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

The free wi-fi was great. But, the flight delay was not sustainable. It definitely impacted people schedules and JetBlue didn’t do anything to compensate clients for it

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

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

Information on your arrival and departure airports