₩78,700 Cheap flights from Portsmouth, NH

View ₩78,700 flight on Mon, Feb 23, 2026Opens in a new window

Popular airlines from Portsmouth

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • JetBlue Airways

    JetBlue Airways

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Air Canada

    Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Portsmouth

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Feb 19 - Sun, Feb 22
BOS
Boston
JFK
New York
₩157,800 Roundtrip, found 2 days ago
₩157,800
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Feb 19 from Boston to New York, returning Sun, Feb 22, priced at ₩157,800 found 2 days ago
Delta
Mon, Feb 16 - Mon, Feb 23
BOS
Boston
JFK
New York
₩165,100 Roundtrip, found 2 days ago
₩165,100
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Feb 16 from Boston to New York, returning Mon, Feb 23, priced at ₩165,100 found 2 days ago
Delta
Wed, Feb 18 - Wed, Feb 25
BOS
Boston
JFK
New York
₩179,800 Roundtrip, found 3 hours ago
₩179,800
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Feb 18 from Boston to New York, returning Wed, Feb 25, priced at ₩179,800 found 3 hours ago
Delta
Thu, Feb 5 - Thu, Feb 12
BOS
Boston
JFK
New York
₩186,800 Roundtrip, found 5 days ago
₩186,800
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Feb 5 from Boston to New York, returning Thu, Feb 12, priced at ₩186,800 found 5 days ago
Delta
Wed, Feb 11 - Fri, Feb 13
BOS
Boston
JFK
New York
₩187,100 Roundtrip, found 1 day ago
₩187,100
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Feb 11 from Boston to New York, returning Fri, Feb 13, priced at ₩187,100 found 1 day ago
Delta
Thu, Feb 12 - Thu, Feb 19
BOS
Boston
JFK
New York
₩192,800 Roundtrip, found 6 days ago
₩192,800
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Feb 12 from Boston to New York, returning Thu, Feb 19, priced at ₩192,800 found 6 days ago
Delta
Sun, Feb 15 - Sun, Feb 22
BOS
Boston
JFK
New York
₩194,800 Roundtrip, found 3 days ago
₩194,800
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Feb 15 from Boston to New York, returning Sun, Feb 22, priced at ₩194,800 found 3 days ago
Delta
Sat, Apr 25 - Tue, Apr 28
BOS
Boston
ORD
Chicago
₩198,800 Roundtrip, found 1 day ago
₩198,800
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Apr 25 from Boston to Chicago, returning Tue, Apr 28, priced at ₩198,800 found 1 day ago
American Airlines
Thu, Feb 19 - Sun, Feb 22
BOS
Boston
JFK
New York
₩216,800 Roundtrip, found 2 days ago
₩216,800
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Feb 19 from Boston to New York, returning Sun, Feb 22, priced at ₩216,800 found 2 days ago
United
Sun, Feb 8 - Mon, Feb 16
BOS
Boston
ORD
Chicago
₩299,300 Roundtrip, found 6 days ago
₩299,300
Roundtrip
found 6 days ago
Select United flight, departing Sun, Feb 8 from Boston to Chicago, returning Mon, Feb 16, priced at ₩299,300 found 6 days ago

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
₩157,800 (roundtrip)
Best airlines to fly from Portsmouth
Delta, American Airlines, United
Cheapest month to fly from Portsmouth
February
Portsmouth IATA code
BOS
Portsmouth Country/State
New Hampshire
Airline ticket deals from Portsmouth
₩157,800 - ₩299,300

 

Explore a world of travel with Expedia

*Available to Expedia members.