Cheap Flights from Portsmouth from ฿2,580

View ฿2,580 flight on Sat, 25 Jul 2026Opens in a new window

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  • Delta

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  • Southwest Airlines

  • Air Canada

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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.

Delta
Tue, 11 Aug - Wed, 12 Aug
BOS
Boston
JFK
New York
฿5,160 Return, found 6 days ago
฿5,160
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Aug from Boston to New York, returning Wed, 12 Aug, priced at ฿5,160 found 6 days ago
Delta
Wed, 15 Jul - Wed, 22 Jul
BOS
Boston
JFK
New York
฿5,240 Return, found 2 days ago
฿5,240
Return
found 2 days ago
Select Delta flight, departing Wed, 15 Jul from Boston to New York, returning Wed, 22 Jul, priced at ฿5,240 found 2 days ago
Delta
Sat, 11 Jul - Sun, 12 Jul
BOS
Boston
JFK
New York
฿5,295 Return, found 5 days ago
฿5,295
Return
found 5 days ago
Select Delta flight, departing Sat, 11 Jul from Boston to New York, returning Sun, 12 Jul, priced at ฿5,295 found 5 days ago
Delta
Mon, 13 Jul - Mon, 20 Jul
BOS
Boston
JFK
New York
฿5,425 Return, found 4 days ago
฿5,425
Return
found 4 days ago
Select Delta flight, departing Mon, 13 Jul from Boston to New York, returning Mon, 20 Jul, priced at ฿5,425 found 4 days ago
Delta
Mon, 3 Aug - Mon, 10 Aug
BOS
Boston
JFK
New York
฿5,440 Return, found 11 hours ago
฿5,440
Return
found 11 hours ago
Select Delta flight, departing Mon, 3 Aug from Boston to New York, returning Mon, 10 Aug, priced at ฿5,440 found 11 hours ago
Delta
Fri, 10 Jul - Tue, 14 Jul
BOS
Boston
JFK
New York
฿5,950 Return, found 4 days ago
฿5,950
Return
found 4 days ago
Select Delta flight, departing Fri, 10 Jul from Boston to New York, returning Tue, 14 Jul, priced at ฿5,950 found 4 days ago
Delta
Tue, 11 Aug - Wed, 12 Aug
BOS
Boston
JFK
New York
฿6,310 Return, found 6 days ago
฿6,310
Return
found 6 days ago
Select Delta flight, departing Tue, 11 Aug from Boston to New York, returning Wed, 12 Aug, priced at ฿6,310 found 6 days ago
Delta
Wed, 15 Jul - Wed, 22 Jul
BOS
Boston
JFK
New York
฿6,405 Return, found 2 days ago
฿6,405
Return
found 2 days ago
Select Delta flight, departing Wed, 15 Jul from Boston to New York, returning Wed, 22 Jul, priced at ฿6,405 found 2 days ago
American Airlines
Wed, 15 Jul - Wed, 22 Jul
BOS
Boston
JFK
New York
฿6,535 Return, found 2 days ago
฿6,535
Return
found 2 days ago
Select American Airlines flight, departing Wed, 15 Jul from Boston to New York, returning Wed, 22 Jul, priced at ฿6,535 found 2 days ago
United
Thu, 1 Oct - Wed, 7 Oct
BOS
Boston
ORD
Chicago
฿9,300 Return, found 1 day ago
฿9,300
Return
found 1 day ago
Select United flight, departing Thu, 1 Oct from Boston to Chicago, returning Wed, 7 Oct, priced at ฿9,300 found 1 day ago

Travel information

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
฿5,160 (roundtrip)
Best airlines to fly from Portsmouth
Delta, American Airlines, United, Cape Air
Cheapest month to fly from Portsmouth
August
Portsmouth IATA code
BOS
Portsmouth Country/State
New Hampshire
Airline ticket deals from Portsmouth
฿5,160 - ฿25,520

 

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