₩117,900 Cheap flights from Portsmouth, NH

View ₩117,900 flight on Wed, Sep 9, 2026Opens in a new window

Flight 1

Flight 2

Popular airlines from Portsmouth

  • JetBlue Airways

  • American Airlines

  • United

  • Delta

  • Southwest Airlines

  • Alaska Airlines

  • 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
Fri, Jul 3 - Fri, Jul 10
BOS
Boston
JFK
New York
₩298,200 Roundtrip, found 1 day ago
₩298,200
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 3 from Boston to New York, returning Fri, Jul 10, priced at ₩298,200 found 1 day ago
Delta
Sat, Jul 4 - Sat, Jul 11
BOS
Boston
JFK
New York
₩316,600 Roundtrip, found 6 hours ago
₩316,600
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Jul 4 from Boston to New York, returning Sat, Jul 11, priced at ₩316,600 found 6 hours ago
Delta
Thu, Jun 18 - Sun, Jun 21
BOS
Boston
JFK
New York
₩343,000 Roundtrip, found 2 days ago
₩343,000
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jun 18 from Boston to New York, returning Sun, Jun 21, priced at ₩343,000 found 2 days ago
Delta
Fri, Oct 2 - Tue, Oct 6
BOS
Boston
FLL
Fort Lauderdale
₩343,000 Roundtrip, found 3 days ago
₩343,000
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 2 from Boston to Fort Lauderdale, returning Tue, Oct 6, priced at ₩343,000 found 3 days ago
Delta
Sat, Oct 3 - Thu, Oct 8
BOS
Boston
FLL
Fort Lauderdale
₩343,100 Roundtrip, found 3 days ago
₩343,100
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 3 from Boston to Fort Lauderdale, returning Thu, Oct 8, priced at ₩343,100 found 3 days ago
American Airlines
Sat, Jul 18 - Sat, Jul 25
BOS
Boston
ORD
Chicago
₩343,600 Roundtrip, found 2 days ago
₩343,600
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jul 18 from Boston to Chicago, returning Sat, Jul 25, priced at ₩343,600 found 2 days ago
American Airlines
Fri, Jul 3 - Fri, Jul 10
BOS
Boston
JFK
New York
₩351,100 Roundtrip, found 1 day ago
₩351,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 3 from Boston to New York, returning Fri, Jul 10, priced at ₩351,100 found 1 day ago
Delta
Fri, Oct 2 - Tue, Oct 6
BOS
Boston
FLL
Fort Lauderdale
₩357,900 Roundtrip, found 3 days ago
₩357,900
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 2 from Boston to Fort Lauderdale, returning Tue, Oct 6, priced at ₩357,900 found 3 days ago
United
Sat, Jul 18 - Sat, Jul 25
BOS
Boston
ORD
Chicago
₩389,000 Roundtrip, found 2 days ago
₩389,000
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jul 18 from Boston to Chicago, returning Sat, Jul 25, priced at ₩389,000 found 2 days ago
Cape Air
Thu, Jun 11 - Thu, Jun 18
BOS
Boston
JFK
New York
₩1,890,100 Roundtrip, found 3 days ago
₩1,890,100
Roundtrip
found 3 days ago
Select Cape Air flight, departing Thu, Jun 11 from Boston to New York, returning Thu, Jun 18, priced at ₩1,890,100 found 3 days ago

Travel information

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
₩298,200 (roundtrip)
Best airlines to fly from Portsmouth
Delta, American Airlines, United, Cape Air
Cheapest month to fly from Portsmouth
July
Portsmouth IATA code
BOS
Portsmouth Country/State
New Hampshire
Airline ticket deals from Portsmouth
₩298,200 - ₩1,890,100

 

*Available to Expedia members.