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Cheap Flights from Washington to Boston, MA, United States - WAS to BOS

Popular flights from Washington to Boston

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
May 16, 2016 May 17, 2016 $137
May 16, 2016 May 19, 2016 $137
May 17, 2016 May 17, 2016 $137
May 17, 2016 May 19, 2016 $137
May 17, 2016 May 24, 2016 $137
JetBlue Airways
Departure Date Return Date Lowest Price
May 25, 2016 Jun 8, 2016 $97
May 25, 2016 May 31, 2016 $97
United Airlines
Departure Date Return Date Lowest Price
Jun 1, 2016 Jun 3, 2016 $107

How Much Does it Cost to Fly from Washington to Boston (WAS to BOS)?

We have collected flight cost data from across the web for travel from Washington to Boston, and have found the average flight price for this trip to be $119.

When Can I Buy the Cheapest Flight from Washington to Boston (WAS to BOS)?

Airlines can adjust prices for plane tickets from Washington to Boston based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Washington to Boston

The chart below shows up-to-date information regarding how far in advance a flight from Washington to Boston should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $228 $240
7-14 days $140 $180
14-21 days $107 $136
21-30 days $97 $145
30-60 days $122 $107
60-90 days $139 $149
90+ days $122 $114

Cheapest Day To Fly from Washington to Boston

The chart below shows up-to-date information regarding the cheapest days to fly from Washington to Boston.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$107 $107 $97 $122 $143 $123 $140

Lowest Fares Chart By Month from Washington to Boston

The chart below shows the lowest fare by month when flying from Washington to Boston.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Washington Boston JetBlue 5/25/16 5/31/16 0 $97
June Washington Boston United 6/1/16 6/3/16 1 $107
July Washington Boston JetBlue 7/19/16 7/26/16 0 $139
August Washington Boston United 8/23/16 9/7/16 1 $114
September Washington Boston JetBlue 9/15/16 9/17/16 0 $122
October Washington Boston JetBlue 10/21/16 10/24/16 0 $138
November Washington Boston United 11/8/16 11/15/16 0 $149
December Washington Boston American 12/14/16 12/17/16 0 $149

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Washington to Boston

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Washington to Boston.

Next 30 Days

SunMonTueWedThuFriSat
1 2 3 4 5 6 7
$228
8 9 10 11 12 13 14
$228 $163
15 16 17 18 19 20 21
$163 $137
22 23 24 25 26 27 28
$137 $123
29 30 31 1 2 3 4
$123 $133
5 6 7 8 9 10 11
$133

TIPSave $10 by flying into New York instead of Boston from Washington

Non-Stop vs Connecting Flights from Washington to Boston (WAS to BOS)

Your Washington to Boston flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Washington to Boston is $162.

The average price for non-stop flights from Washington to Boston is $135.

The chart below shows up to date information regarding non-stop flights from Washington to Boston.

Nonstop Flight Details from Washington to Boston
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 16 16 16 16 16 5 10 06:30 22:00
JetBlue 15 14 14 14 13 10 14 06:00 20:55
United 4 4 4 4 4 4 4 08:21 22:28

Round Trip vs One Way Flights from Washington to Boston (WAS to BOS)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Washington to Boston. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Washington to Boston is $55.

The average price for round trip flights from Washington to Boston is $117.

More Cheap Flights

FlightsAirlineLowest Price
Philadelphia to Boston American, JetBlue, United $102
Baltimore to Boston American, JetBlue, Spirit, United $80
Newark to Boston American, JetBlue, United $128
Pittsburgh to Boston American, Alaska, JetBlue, United $149
Richmond to Boston American, JetBlue, United $97
Norfolk to Boston American, Alaska, United $242
Atlantic City to BostonCheck Dates
Charlottesville to Boston American, United $228
Roanoke to Boston American, United $383
Harrisburg to Boston American, United $273
Newport News to Boston American $272
Allentown - Bethlehem - Easton to Boston American $312
Lynchburg to Boston American $330
State College to Boston American, United $410
Salisbury - Ocean City to Boston American $288
Staunton to BostonCheck Dates
Wilkes - Barre to Boston American, United $457
Williamsport to Boston American $226
Morgantown to BostonCheck Dates
Washington to New York American, JetBlue, United $137
Pittsburgh to New York American, Alaska, JetBlue $295
Washington to Manchester American, United $137
Baltimore to Providence American, United $206
Philadelphia to Providence American, United $147
Baltimore to Manchester American, United $154
Philadelphia to Manchester American $165
Washington to Providence American, United $137
Norfolk to New York American, United $297
Richmond to New York American $271
Washington to Chicago American, Alaska, Frontier, United $88

Airlines Flying from Washington to Boston (WAS to BOS)

Below are the different airlines that fly from Washington to Boston with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Washington to Boston.

Washington to Boston
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American JFK X X X X X X X
JetBlue - X X X X X X X
Delta LGA X X X X X X X
United - X X X X X X X
United EWR X X X X X X X
Southwest ATL X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Washington and Boston, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Washington to Boston Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Washington to Boston?
Answer: The average Washington to Boston flight time is an hour and 29 minutes.
Question: How many miles are there between Washington and Boston?
Answer: The distance from Washington to Boston is 397 miles.
Question: How common are direct flights from Washington to Boston?
Answer: There are 210 direct flights from Washington to Boston.
Question: What is the most popular airline for non-stop flights from Washington to Boston?
Answer: American Airlines provides 43% of the non-stop flights between Washington and Boston.
Question: What are the most popular connecting cities when flying from Washington to Boston?
Answer: Atlanta, GA
Washington (WAS) To Boston, MA (BOS) Flights: Cheap Flights From Washington To Boston | FareCompare.