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BOS

$72 Find cheap flights from Washington to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boston departing on 8/26. 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 7/13
Sat 7/20

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In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$72
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Portland to Boston

FAQs for booking flights from Washington to Boston

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

    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 Washington to Boston.

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

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

    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 Boston with an airline and back to Washington with another airline.

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

    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 Boston from Washington 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 non-stop from Washington to Boston?

Find which airlines fly direct from Washington to Logan Intl, which days they fly and book direct flights.

Nonstop departures

Washington to Boston Logan Intl

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +80 more

ANA, Aer Lingus, +81 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +80 more

ANA, Aer Lingus, +81 more

See more direct flights

Nonstop returns

Boston Logan Intl to Washington

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +80 more

ANA, Aer Lingus, +81 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +80 more

ANA, Aer Lingus, +81 more

See more direct flights
See more direct flights

Book cheap flights from Washington to Boston

Recent round-trip flight deals

8/20Tue
1 stopSpirit Airlines
11h 06mPDX-BOS
8/27Tue
1 stopSpirit Airlines
18h 31mBOS-PDX
$164
8/19Mon
2 stopsSpirit Airlines
19h 43mPDX-BOS
8/27Tue
1 stopSpirit Airlines
18h 31mBOS-PDX
$170
10/9Wed
1 stopAmerican Airlines
12h 17mSEA-BOS
10/16Wed
1 stopAmerican Airlines
11h 46mBOS-SEA
$197
8/17Sat
2 stopsAmerican Airlines
11h 43mGEG-BOS
8/20Tue
1 stopAmerican Airlines
8h 57mBOS-GEG
$217
9/17Tue
nonstopAlaska Airlines
5h 15mSEA-BOS
9/24Tue
nonstopAlaska Airlines
6h 14mBOS-SEA
$227
9/11Wed
2 stops
11h 15mSEA-BOS
9/18Wed
1 stop
10h 06mBOS-SEA
$233
10/30Wed
1 stopDelta
10h 20mPDX-BOS
11/15Fri
1 stopDelta
9h 21mBOS-PDX
$236
8/21Wed
1 stopDelta
9h 26mGEG-BOS
9/24Tue
1 stopDelta
8h 45mBOS-GEG
$236
9/4Wed
1 stop
7h 51mPDX-BOS
9/10Tue
nonstop
6h 09mBOS-PDX
$240
10/29Tue
1 stopAlaska Airlines
9h 10mPDX-BOS
11/13Wed
nonstopAlaska Airlines
6h 14mBOS-PDX
$276

Search by stops

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Search by price

Recent one-way flight deals

8/26Mon
2 stopsSpirit Airlines
16h 29mPDX-BOS
$72
8/27Tue
3 stopsSpirit Airlines
27h 09mPDX-BOS
$93
10/1Tue
1 stopAmerican Airlines
10h 29mSEA-BOS
$104
8/19Mon
1 stopAmerican Airlines
7h 44mPDX-BOS
$106
10/15Tue
nonstopAlaska Airlines
5h 15mSEA-BOS
$111
10/1Tue
nonstopDelta
5h 35mSEA-BOS
$114
10/5Sat
1 stopUnited Airlines
31h 57mPDX-BOS
$115
9/19Thu
1 stopUnited Airlines
8h 07mPDX-BOS
$124
7/14Sun
nonstopAlaska Airlines
5h 26mPDX-BOS
$149
9/9Mon
nonstopDelta
5h 35mSEA-BOS
$149

Search by stops

Search by airline

Search by price

Last minute flights from Washington to Boston

Last minute flight, train and bus deals

6/17Mon
multi-stopSpirit Airlines
21h 45mPDX-BOS
7/1Mon
multi-stopSpirit Airlines
19h 23mBOS-PDX
$206
6/17Mon
multi-stopSpirit Airlines
21h 45mPDX-BOS
6/24Mon
multi-stopSpirit Airlines
19h 23mBOS-PDX
$254
6/17Mon
multi-stop
16h 51mPDX-BOS
6/21Fri
nonstop
6h 16mBOS-PDX
$378
6/14Fri
multi-stop
23h 07mSEA-BOS
6/18Tue
multi-stop
21h 06mBOS-SEA
$404
6/16Sun
multi-stopDelta
8h 40mPDX-BOS
6/20Thu
multi-stopDelta
9h 33mBOS-PDX
$406
6/13Thu
multi-stopDelta
8h 02mPDX-BOS
6/20Thu
multi-stopDelta
8h 42mBOS-PDX
$416
6/17Mon
multi-stopAmerican Airlines
8h 28mSEA-BOS
6/22Sat
multi-stopAmerican Airlines
11h 39mBOS-SEA
$426
6/15Sat
multi-stopUnited Airlines
8h 14mPDX-BOS
6/20Thu
multi-stopUnited Airlines
10h 33mBOS-PDX
$440
6/17Mon
multi-stopAmerican Airlines
8h 28mSEA-BOS
6/22Sat
multi-stopAmerican Airlines
11h 39mBOS-SEA
$461
6/14Fri
multi-stopUnited Airlines
8h 02mPDX-BOS
6/20Thu
multi-stopUnited Airlines
10h 06mBOS-PDX
$502

Search by stops

Search by airline

Search by price

Flights to Boston

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Washington

Cabin classes:

$1,168
$947
$618
$198