Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Boston to Washington from $61

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 Washington departing on 6/4. 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
0 bags
Sat 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Washington

In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Washington Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Seattle
Seattle3 stops$229
Spokane
Spokane1 stop$330
Pasco
Pasco3 stops$401
Bellingham
Bellingham2 stops$299
Pullman
Pullman1 stop$562
Wenatchee
Wenatchee2 stops$916
Portland
Portland1 stop$131

Good to know

Low season

January

High season

August

Cheapest flight

$61
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Boston to Portland

FAQs - booking Washington flights

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington 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 Washington?

    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 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?

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

See more FAQs

Top tips for finding cheap flights to Washington

  • Morning departure is around 18% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to Washington

 
Need help choosing which airline to fly with from Boston to Washington? 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.
8.0
DeltaOverall score based on 10673 reviews
8.6Crew
7.4Food
7.9Comfort
8.0Entertainment
8.2Boarding
Airline reviews

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

8.0 ExcellentEric, May 2024BOS - CUN
Read more about Delta reviews

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

Delta is one of the best airlines I have flown

They did a fine job. Can't wait to use Delta in the future.

Flight delayed about 2 hrs so it made it a VERY late night

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

Crew were exceptional. Plane was quiet and quite empty, so I had a row to sleep across.

The seat could use more support or cushion. I'm in my 50's and have back issues so the seats are a bit hard for longer flights.

The plane was in bad condition. We were taxied for mode than an hour because a light panel had feel off. The bathroom in first class had broken panels as well. Overall poor aircraft maintenance

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

I had back trouble prior to my flight and everyone was great about helping me.

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

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

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

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

ticketing issues caused many customers to have to go back to check in after waiting in security, then go through security line again.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

Despite a bumpy flight the pilot was great. The rest of the crew on the other hand couldn’t care less if a passenger would colapse and die. Horrible service, robot like, lifeless…

No service due to turbulence. No entertainment on this type of aircraft. But nice old comfortable seats.

Terrible flight seats where really uncomfortable I had body aches for 2 days and flight was delays almost two hours

Great service, on time, professional experience. Great landing under challenging crosswind conditions at BWI. I made my connection in Charlotte despite the plane getting stuck finding a gate to park in on arrival. The only glitch -- the Airbus 320 from CLT to BWI was quite comfortable, but the larger 321 from Logan to Charlotte had minimal leg/knee room. I get that it's a high volume route but dang, couldn't even open my laptop it was so tight

Very smooth for one of the busiest travel days of the year and the crew was great.

Uncomfortable plane, no entertainment and to board they had us standing in a line for over 20-30 minutes

Flight was delayed twice then cancelled. We were never notified of a new booking.

Never been on this flight as i had missed it due to delayed connecting flight

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Missed our departing flight due to poor baggage drop staff. At the airport with 2 & 1/2 hours to spare and waited in bag check in until 15 minutes prior to gates closing before baggage staff asked us to move to the front of the line. We weren’t the only passengers that missed the flight. Poor organizational operations by Spirit staff. Otherwise , the return trip was fine.

My experience with Spirit was perfect. Did not expect it to be this good

Worst airline experience ever. Lost my IPad going thru security. Charged for my dog carriage at the gate not at ticket counter. Gave away my seat 6D. Expressed I wanted my seat back after charging me 99 for dog carriage. Should have thrown it out. Had a 16 yr old Yorkie heading to Boston after being a snowbird. Seats small. Very bad experience. Still don’t have my IPad. Horrible

My mother was HARASSED AND ACCOSTED by the gate agent for her bag. I pre purchased the bag fee and the gate agent made my 78 year old mother board, deplane, re pay for her bag fee and board again. The gate agent made my mother pick up her own bag and REFUSED to help her, she is an older woman who wasn’t bothering anyone on a flight that had maybe 30’total passengers. I am going to sue this airlines for their HORRIBLE customer service and treatment of my mother, and all this occurred the day after Mother’s Day!!!

The boarding gate was moved so many times that I missed my flight. No attendants would help me. The wrong gate was even on my boarding pass. I had to repurchase everything. I’ll never fly again. Really a terrible day as I had planned to see a former student who is dying in Louisville Never ever will I forget that day. Your airline is totally uncaring.

Horrible, first flight delayed. They switched my connecting flight while I was en route and even though I was originally supposed to be on the flight going back home to boston, refused to let me board and told me I would have to wait for next flight that was 14 hours later. Ended up renting a car and driving 6.5 hours back home. Still getting messages about flight and it is now showing that the other flight they put me on is now canceled and I would have to wait 24 hours for the next one. I will never book with spirit again

Hated it I would not use Kayak or Spirit ever again.

They stuck us with multiple extra fees. I will never fly spirit again

Book cheap flights from Boston to Washington

Recent round-trip flight deals

6/6Thu
1 stopSpirit Airlines
11h 39mBOS-PDX
6/11Tue
1 stopSpirit Airlines
7h 15mPDX-BOS
$131
5/28Tue
1 stopSpirit Airlines
9h 17mBOS-PDX
6/1Sat
1 stopSpirit Airlines
8h 05mPDX-BOS
$133
8/22Thu
1 stopAmerican Airlines
11h 30mBOS-PDX
8/31Sat
1 stopAmerican Airlines
7h 44mPDX-BOS
$248
9/4Wed
nonstopJetBlue
6h 06mBOS-PDX
9/18Wed
nonstopJetBlue
5h 16mPDX-BOS
$277
8/13Tue
1 stopAmerican Airlines
9h 37mBOS-SEA
8/27Tue
1 stopAmerican Airlines
8h 30mSEA-BOS
$285
9/4Wed
1 stopDelta
7h 48mBOS-PDX
9/4Wed
1 stopDelta
7h 02mPDX-BOS
$293
6/5Wed
1 stopDelta
12h 27mBOS-PDX
6/11Tue
1 stopDelta
7h 28mPDX-BOS
$298
6/8Sat
1 stopJetBlue
10h 04mBOS-SEA
6/12Wed
1 stopJetBlue
9h 50mSEA-BOS
$326
5/26Sun
1 stopUnited Airlines
9h 58mBOS-SEA
6/5Wed
1 stopUnited Airlines
8h 19mSEA-BOS
$351
6/12Wed
1 stopUnited Airlines
10h 27mBOS-GEG
6/19Wed
1 stopUnited Airlines
8h 32mGEG-BOS
$395

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/4Tue
1 stopSpirit Airlines
9h 17mBOS-PDX
$61
6/4Tue
1 stopSpirit Airlines
9h 17mBOS-PDX
$62
8/31Sat
1 stopAmerican Airlines
10h 28mBOS-PDX
$124
9/18Wed
nonstopJetBlue
6h 06mBOS-PDX
$139
6/15Sat
nonstopJetBlue
6h 18mBOS-PDX
$149
6/5Wed
nonstopDelta
6h 17mBOS-SEA
$179
8/31Sat
2 stopsUnited Airlines
12h 19mBOS-PDX
$179
7/24Wed
1 stopAmerican Airlines
9h 53mBOS-SEA
$187
6/12Wed
nonstopDelta
6h 17mBOS-SEA
$189
5/27Mon
1 stopUnited Airlines
8h 42mBOS-SEA
$213

Search by stops

Search by airline

Search by price

Last minute flights from Boston to Washington

Last minute flight, train and bus deals

5/21Tue
multi-stopSpirit Airlines
9h 17mBOS-PDX
5/25Sat
multi-stopSpirit Airlines
8h 05mPDX-BOS
$209
5/21Tue
multi-stopSpirit Airlines
31h 38mBOS-PDX
5/25Sat
multi-stopSpirit Airlines
17h 45mPDX-BOS
$296
5/17Fri
multi-stopDelta
11h 05mBOS-PDX
6/7Fri
multi-stopDelta
8h 40mPDX-BOS
$372
5/17Fri
multi-stopAmerican Airlines
10h 38mBOS-PDX
5/25Sat
multi-stopAmerican Airlines
9h 50mPDX-BOS
$455
5/17Fri
multi-stopDelta
7h 59mBOS-PDX
6/6Thu
multi-stopDelta
7h 28mPDX-BOS
$456
5/17Fri
multi-stopAmerican Airlines
10h 38mBOS-PDX
5/25Sat
multi-stopAmerican Airlines
10h 08mPDX-BOS
$460
5/21Tue
multi-stopUnited Airlines
11h 08mBOS-PDX
5/24Fri
multi-stopUnited Airlines
8h 02mPDX-BOS
$488
5/20Mon
nonstopJetBlue
6h 15mBOS-PDX
5/25Sat
nonstopJetBlue
5h 23mPDX-BOS
$522
5/17Fri
nonstopJetBlue
6h 15mBOS-PDX
6/7Fri
nonstopJetBlue
5h 24mPDX-BOS
$532
5/21Tue
multi-stopUnited Airlines
8h 53mBOS-SEA
5/22Wed
multi-stopUnited Airlines
8h 58mSEA-BOS
$552

Search by stops

Search by airline

Search by price

Boston - Washington Flights

Departure:

Boston (BOS)United States

Return flight deals:

Washington - Boston

Cabin classes:

$1,107
$1,076
$771
$183