Cheap flights from Portsmouth

View AU$89 flight on Tue, 4 Nov 2025Opens in a new window

Popular airlines from Portsmouth

  • JetBlue Airways

    JetBlue Airways

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Spirit Airlines

    Spirit Airlines

  • Air Canada

    Air Canada

  • Southwest Airlines

    Southwest Airlines

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Cheapest flights from Portsmouth

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

American Airlines
Sat, 27 Sept - Sun, 28 Sept
BOS
Boston
JFK
New York
AU$178 Return, found 2 days ago
AU$178
Return
found 2 days ago
Select American Airlines flight, departing Sat, 27 Sept from Boston to New York, returning Sun, 28 Sept, priced at AU$178 found 2 days ago
Delta
Sat, 25 Oct - Fri, 31 Oct
BOS
Boston
TPA
Tampa
AU$178 Return, found 2 days ago
AU$178
Return
found 2 days ago
Select Delta flight, departing Sat, 25 Oct from Boston to Tampa, returning Fri, 31 Oct, priced at AU$178 found 2 days ago
Delta
Sat, 25 Oct - Sat, 1 Nov
BOS
Boston
ORD
Chicago
AU$180 Return, found 6 days ago
AU$180
Return
found 6 days ago
Select Delta flight, departing Sat, 25 Oct from Boston to Chicago, returning Sat, 1 Nov, priced at AU$180 found 6 days ago
American Airlines
Tue, 30 Sept - Sat, 4 Oct
BOS
Boston
JFK
New York
AU$186 Return, found 2 days ago
AU$186
Return
found 2 days ago
Select American Airlines flight, departing Tue, 30 Sept from Boston to New York, returning Sat, 4 Oct, priced at AU$186 found 2 days ago
Delta
Sat, 25 Oct - Fri, 31 Oct
BOS
Boston
TPA
Tampa
AU$193 Return, found 2 days ago
AU$193
Return
found 2 days ago
Select Delta flight, departing Sat, 25 Oct from Boston to Tampa, returning Fri, 31 Oct, priced at AU$193 found 2 days ago
Delta
Sat, 25 Oct - Fri, 31 Oct
BOS
Boston
TPA
Tampa
AU$193 Return, found 2 days ago
AU$193
Return
found 2 days ago
Select Delta flight, departing Sat, 25 Oct from Boston to Tampa, returning Fri, 31 Oct, priced at AU$193 found 2 days ago
Delta
Sat, 25 Oct - Sat, 1 Nov
BOS
Boston
ORD
Chicago
AU$194 Return, found 6 days ago
AU$194
Return
found 6 days ago
Select Delta flight, departing Sat, 25 Oct from Boston to Chicago, returning Sat, 1 Nov, priced at AU$194 found 6 days ago
United
Tue, 4 Nov - Thu, 6 Nov
BOS
Boston
ORD
Chicago
AU$282 Return, found 1 hour ago
AU$282
Return
found 1 hour ago
Select United flight, departing Tue, 4 Nov from Boston to Chicago, returning Thu, 6 Nov, priced at AU$282 found 1 hour ago
Alaska Airlines
Sat, 8 Nov - Thu, 13 Nov
BOS
Boston
JFK
New York
AU$594 Return, found 3 days ago
AU$594
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 8 Nov from Boston to New York, returning Thu, 13 Nov, priced at AU$594 found 3 days ago
Cape Air
Sat, 25 Oct - Sat, 1 Nov
BOS
Boston
JFK
New York
AU$1,545 Return, found 5 days ago
AU$1,545
Return
found 5 days ago
Select Cape Air flight, departing Sat, 25 Oct from Boston to New York, returning Sat, 1 Nov, priced at AU$1,545 found 5 days ago

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
AU$178 (roundtrip)
Best airlines to fly from Portsmouth
Delta, American Airlines, United, JetBlue Airways, Alaska Airlines, Cape Air
Cheapest month to fly from Portsmouth
September
Portsmouth IATA code
BOS
Portsmouth Country/State
New Hampshire
Airline ticket deals from Portsmouth
AU$178 - AU$1,545
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