Cheap Flight Tickets from Washington (DCA) to Boston (BOS), Starting at $117

Good to Know: Cheapest and Fastest DCA - BOS Flights

Useful information for finding best airline tickets from Ronald Reagan Washington National to Logan International on your next trip.

Cheapest Round Trip Flight

$425

WN Southwest Airlines • 1 stop • 25h 15m

Aug 19 – Aug 22

The cheapest round trip flight from Washington to Boston (DCA-BOS-DCA) is currently $425

🔍 Search Flights

Cheapest Direct Flight

$117

DL Delta Airlines • nonstop • 2h 34m

Aug 19

The cheapest nonstop flight from Washington to Boston (DCA-BOS) is currently $117

🔍 Search Flights

Fastest Flight

2h 23m

The fastest nonstop flight from Washington to Boston (DCA-BOS) takes 2h 23m

Top Airlines Flying from Washington to Boston

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Washington (DCA) to Boston (BOS)

Compare and book low fare round-trip air tickets from Washington to Boston. Ideal for travelers with confirmed return itineraries.

Aug 19 - Aug 22, Economy
WN
Washington → Boston
25h 15m
6:05 AM - 9:20 PM • 1 stop
WN
Washington → Boston
15h 10m
7:05 AM - 4:15 PM • 1 stop
$425
Southwest Airlines
Aug 19 - Aug 22, Economy
WN
Washington → Boston
20h
9:00 PM - 9:00 AM • 1 stop
WN
Washington → Boston
18h 45m
8:40 AM - 8:05 PM • 1 stop
$425
Southwest Airlines
Aug 19 - Aug 22, Economy
WN
Washington → Boston
23h 40m
6:40 PM - 9:00 AM • 1 stop
WN
Washington → Boston
15h 10m
7:05 AM - 4:15 PM • 1 stop
$425
Southwest Airlines
Aug 19 - Aug 22, Economy
WN
Washington → Boston
13h 40m
1:00 PM - 9:20 PM • 1 stop
WN
Washington → Boston
20h
8:40 AM - 8:40 PM • 2 stops
$431
Southwest Airlines
Aug 19 - Aug 22, Economy
WN
Washington → Boston
20h 35m
9:35 AM - 10:10 PM • 2 stops
WN
Washington → Boston
20h
8:40 AM - 8:40 PM • 2 stops
$436
Southwest Airlines
Aug 19 - Aug 22, Economy
WN
Washington → Boston
22h
8:00 AM - 9:20 PM • 2 stops
WN
Washington → Boston
20h
8:40 AM - 8:40 PM • 2 stops
$470
Southwest Airlines

Fly from Washington to Boston with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Boston? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Boston Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from DCA to BOS?
The most popular airline flying from Washington to Boston are
Can I fly from DCA to BOS non-stop?
Yes, you can fly DCA to BOS non-stop on
Which airlines fly nonstop between Washington and Boston?
The non-stop flights between Washington and Boston are .
What’s the earliest departure time from DCA to BOS Airport?
The earliest flight leaves DCA at 6:00 am and lands in BOS - Logan International
What are the airports in Boston?
BOS
Can I make changes to my Washington to Boston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DCA to BOS?
Read the fare rules of the Washington to Boston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Boston?
operate flights between Washington and Boston
How long does a flight from Washington to Boston take?
It takes approximately 1 hour to fly non-stop from DCA to BOS, which is 399.03 miles by air.
Which airlines provide the cheapest flights from Washington (DCA) to Boston (BOS) ?
In the past couple of days, the cheapest tickets to BOS from DCA were found on WN : USD 425
Do I need a passport to fly between DCA and BOS?
No
What’s the latest departure time from DCA to BOS ?
The last flight leaves DCA at 9:00 pm

Washington (DCA) to Boston (BOS): Airport Information

Origin Airport Ronald Reagan Washington National , Washington, US
Destination Airport Logan International, Boston, US
Distance 399 miles

More Flight Options for Washington (DCA) and Boston (BOS)

Why Fareleaders for DCA to BOS Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Washington to Boston flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on DCA to BOS flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Washington to Boston flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Washington (DCA) to Boston (BOS)
Terms and Conditions*