Cheap flights from Washington to Boston

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With streets lined with elegant brick town houses, acres of public greens and gardens, America's mother city is a beautiful combination of old and new. Few places in America display their history so lovingly. History and culture can be found at every turn in Boston, but a down-to-earth attitude can always be found on the edges of its New England pride.... (read more in our Boston Travel Guide)

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Cheapest flights found for the next 6 months

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Seattle 

Check our newest flight offers to Boston:

  • $309Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Boston, MA (BOS)10/23/201711:30 pm
    Boston, MA (BOS)Seattle, WA (SEA)10/30/201709:11 pm
    cheapoair.com check price
  • $314Sun Country Airlines flight Sun Country Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Boston, MA (BOS)10/26/201712:45 pm
    Boston, MA (BOS)Seattle, WA (SEA)11/02/201706:45 am
    flighthub.com check price
  • $316Sun Country Airlines flight Sun Country Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Boston, MA (BOS)10/26/201712:45 pm
    Boston, MA (BOS)Seattle, WA (SEA)11/02/201706:45 am
    cheapoair.com check price
  • $318United Airlines flight United Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Boston, MA (BOS)11/14/201711:21 pm
    Boston, MA (BOS)Seattle, WA (SEA)11/29/201705:50 am
    flighthub.com check price
  • $322Major Carrier flight Major Carrier 
    FromToDepartureTime
    Seattle, WA (SEA)Boston, MA (BOS)11/16/201701:10 pm
    Boston, MA (BOS)Seattle, WA (SEA)11/19/201705:50 am
    flyfar.ca check price
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$704 Depart: 12/03/2016
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Multiple AirlinesHouston To Luxor Multiple Airlines airfares from Houston in November
$1454 Depart: 11/14/2017
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United AirlinesPortland To Columbus United Airlines airfares from Portland in November
$501 Depart: 11/25/2017
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$442 Depart: 10/23/2017
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Jetblue AirwaysWestchester County To Nassau Jetblue Airways airfares from Westchester County in December
$394 Depart: 12/05/2017
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LufthansaOrlando To Amsterdam Lufthansa airfares from Orlando in November
$1092 Depart: 11/13/2017
Return: 11/26/2017

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Multiple AirlinesNewark To Jeddah Multiple Airlines airfares from Newark in November
$3623 Depart: 11/09/2017
Return: 11/23/2017

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