Flights to Southern New Hampshire from Washington - ￥8,600

View ￥8,600 flight on Thu, Aug 21, 2025Opens in a new window

Popular airlines from Washington to Southern New Hampshire

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington to Southern New Hampshire (WAS-BOS)

Prices were available within the past 7 days and start at ￥8,600 for one-way flights and ￥17,060 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 26 - Thu, Sep 11
BWI
Baltimore
BOS
Boston
￥17,060 Roundtrip, found 3 days ago
￥17,060
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 26 from Baltimore to Boston, returning Thu, Sep 11, priced at ￥17,060 found 3 days ago
Delta
Thu, Aug 7 - Tue, Aug 12
BWI
Baltimore
BOS
Boston
￥17,900 Roundtrip, found 4 days ago
￥17,900
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 7 from Baltimore to Boston, returning Tue, Aug 12, priced at ￥17,900 found 4 days ago
Delta
Mon, Aug 4 - Tue, Aug 19
BWI
Baltimore
BOS
Boston
￥18,140 Roundtrip, found 3 days ago
￥18,140
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 4 from Baltimore to Boston, returning Tue, Aug 19, priced at ￥18,140 found 3 days ago
American Airlines
Thu, Oct 30 - Wed, Nov 5
DCA
Washington
BOS
Boston
￥19,920 Roundtrip, found 5 days ago
￥19,920
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Oct 30 from Washington to Boston, returning Wed, Nov 5, priced at ￥19,920 found 5 days ago
JetBlue Airways
Sat, Aug 30 - Mon, Sep 15
DCA
Washington
BOS
Boston
￥26,860 Roundtrip, found 2 days ago
￥26,860
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Aug 30 from Washington to Boston, returning Mon, Sep 15, priced at ￥26,860 found 2 days ago
United
Sat, Aug 2 - Mon, Aug 4
IAD
Washington
BOS
Boston
￥30,500 Roundtrip, found 3 days ago
￥30,500
Roundtrip
found 3 days ago
Select United flight, departing Sat, Aug 2 from Washington to Boston, returning Mon, Aug 4, priced at ￥30,500 found 3 days ago

Find the cheapest month to fly from Washington (WAS) to Manchester (MHT)

August is typically the cheapest month to fly

From ￥21,103 - ￥71,748 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.