BOS

$99 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 5/13. 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

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Everything you should know

Cheapest round-trip
$208
Typical prices: $243-$405
Southwest
Fri 1/30Sun 2/1
PDX - BOS • 1 stop
Cheapest non-stop
$227
Typical prices: $337-$438
Alaska Airlines
Thu 1/22Wed 1/28
PDX - BOS • Non-stop
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We hope you love your trip to Boston!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Washington to Boston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Boston 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 Washington to Boston

Fri, Jan 30 - Sun, Feb 1
Southwest Logo
6:30 am - 5:10 pm
PDX
-
BOS
7h 40m1 stop
Southwest Logo
5:20 am - 10:45 am
BOS
-
PDX
8h 25m1 stop
$208Southwest
Sat, May 23 - Tue, May 26
Delta Logo
5:05 pm - 6:09 am
PDX
-
BOS
10h 04m1 stop
Delta Logo
6:35 pm - 11:53 pm
BOS
-
PDX
8h 18m1 stop
$218Delta
Thu, Jan 22 - Wed, Jan 28
Alaska Airlines Logo
7:00 am - 3:20 pm
PDX
-
BOS
5h 20mnonstop
Alaska Airlines Logo
5:20 pm - 8:48 pm
BOS
-
PDX
6h 28mnonstop
$227Alaska Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
10:15 pm - 10:31 am
PDX
-
BOS
9h 16m1 stop
American Airlines Logo
11:21 am - 8:24 pm
BOS
-
PDX
12h 03m1 stop
$236American Airlines
Fri, Jan 16 - Tue, Jan 20
United Airlines Logo
11:59 pm - 12:46 pm
PDX
-
BOS
9h 47m1 stop
United Airlines Logo
3:15 pm - 9:12 pm
BOS
-
PDX
8h 57m1 stop
$237United Airlines
Mon, Feb 16 - Sat, Feb 21
American Airlines Logo
12:59 am - 3:06 pm
PDX
-
BOS
11h 07m1 stop
American Airlines Logo
2:01 pm - 9:22 pm
BOS
-
PDX
10h 21m1 stop
$238American Airlines
Tue, Jan 6 - Fri, Jan 9
United Airlines Logo
1:48 pm - 11:46 pm
GEG
-
BOS
6h 58m1 stop
United Airlines Logo
6:00 am - 11:39 am
BOS
-
GEG
8h 39m1 stop
$285United Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
12:10 pm - 11:54 pm
GEG
-
BOS
8h 44m1 stop
Alaska Airlines Logo
6:44 pm - 12:23 am
BOS
-
GEG
8h 39m1 stop
$286Alaska Airlines
Sat, Jan 24 - Sat, Jan 31
Hawaiian Airlines Logo
7:50 pm - 3:20 pm
SEA
-
BOS
16h 30m1 stop
Hawaiian Airlines Logo
6:44 pm - 10:17 pm
BOS
-
SEA
6h 33mnonstop
$296Hawaiian Airlines
Thu, Jan 29 - Sat, Jan 31
Hawaiian Airlines Logo
3:40 pm - 11:54 pm
SEA
-
BOS
5h 14mnonstop
Hawaiian Airlines Logo
6:44 pm - 10:17 pm
BOS
-
SEA
6h 33mnonstop
$297Hawaiian Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$99
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 8% 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.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Hampton
Waltham
Wells
Warwick
Plymouth
Middletown
Everett
Gloucester
Concord
York Beach
Woburn
Brookline
Revere
West Yarmouth
Burlington
Danvers
South Portland
Braintree
Quincy

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Boston (BOS)