Cheap Flights from Portsmouth from ฿1,935

View ฿1,935 flight on Tue, 16 Dec 2025Opens in a new window

Popular airlines from Portsmouth

  • JetBlue Airways

    JetBlue Airways

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Air Canada

    Air Canada

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska 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.

Delta
Thu, 4 Dec - Thu, 11 Dec
BOS
Boston
JFK
New York
฿4,475 Return, found 12 hours ago
฿4,475
Return
found 12 hours ago
Select Delta flight, departing Thu, 4 Dec from Boston to New York, returning Thu, 11 Dec, priced at ฿4,475 found 12 hours ago
Delta
Tue, 2 Dec - Wed, 3 Dec
BOS
Boston
MCO
Orlando
฿4,525 Return, found 4 days ago
฿4,525
Return
found 4 days ago
Select Delta flight, departing Tue, 2 Dec from Boston to Orlando, returning Wed, 3 Dec, priced at ฿4,525 found 4 days ago
Delta
Wed, 10 Dec - Thu, 8 Jan
BOS
Boston
JFK
New York
฿4,635 Return, found 23 hours ago
฿4,635
Return
found 23 hours ago
Select Delta flight, departing Wed, 10 Dec from Boston to New York, returning Thu, 8 Jan, priced at ฿4,635 found 23 hours ago
Delta
Fri, 12 Dec - Tue, 23 Dec
BOS
Boston
JFK
New York
฿4,695 Return, found 5 days ago
฿4,695
Return
found 5 days ago
Select Delta flight, departing Fri, 12 Dec from Boston to New York, returning Tue, 23 Dec, priced at ฿4,695 found 5 days ago
Delta
Wed, 14 Jan - Thu, 15 Jan
BOS
Boston
JFK
New York
฿4,795 Return, found 18 hours ago
฿4,795
Return
found 18 hours ago
Select Delta flight, departing Wed, 14 Jan from Boston to New York, returning Thu, 15 Jan, priced at ฿4,795 found 18 hours ago
Delta
Tue, 2 Dec - Tue, 9 Dec
BOS
Boston
MCO
Orlando
฿4,850 Return, found 4 days ago
฿4,850
Return
found 4 days ago
Select Delta flight, departing Tue, 2 Dec from Boston to Orlando, returning Tue, 9 Dec, priced at ฿4,850 found 4 days ago
Delta
Thu, 4 Dec - Thu, 11 Dec
BOS
Boston
JFK
New York
฿4,965 Return, found 12 hours ago
฿4,965
Return
found 12 hours ago
Select Delta flight, departing Thu, 4 Dec from Boston to New York, returning Thu, 11 Dec, priced at ฿4,965 found 12 hours ago
American Airlines
Wed, 10 Dec - Thu, 8 Jan
BOS
Boston
JFK
New York
฿5,125 Return, found 23 hours ago
฿5,125
Return
found 23 hours ago
Select American Airlines flight, departing Wed, 10 Dec from Boston to New York, returning Thu, 8 Jan, priced at ฿5,125 found 23 hours ago
JetBlue Airways
Wed, 24 Dec - Wed, 7 Jan
BOS
Boston
JFK
New York
฿5,355 Return, found 5 days ago
฿5,355
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 24 Dec from Boston to New York, returning Wed, 7 Jan, priced at ฿5,355 found 5 days ago
United
Sun, 23 Nov - Thu, 27 Nov
BOS
Boston
ORD
Chicago
฿5,780 Return, found 1 hour ago
฿5,780
Return
found 1 hour ago
Select United flight, departing Sun, 23 Nov from Boston to Chicago, returning Thu, 27 Nov, priced at ฿5,780 found 1 hour ago

Travel information

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
฿4,475 (roundtrip)
Best airlines to fly from Portsmouth
Delta, American Airlines, United, JetBlue Airways
Cheapest month to fly from Portsmouth
December
Portsmouth IATA code
BOS
Portsmouth Country/State
New Hampshire
Airline ticket deals from Portsmouth
฿4,475 - ฿5,780

 

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