Cheap Flights from Portsmouth from ฿1,925

View ฿1,925 flight on Sat, 17 Jan 2026Opens in a new window

Popular airlines from Portsmouth

  • JetBlue Airways

    JetBlue Airways

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Air Canada

    Air Canada

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit 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 - Sun, 7 Dec
BOS
Boston
ORD
Chicago
฿3,850 Return, found 5 days ago
฿3,850
Return
found 5 days ago
Select Delta flight, departing Thu, 4 Dec from Boston to Chicago, returning Sun, 7 Dec, priced at ฿3,850 found 5 days ago
Delta
Thu, 4 Dec - Sun, 7 Dec
BOS
Boston
ORD
Chicago
฿4,180 Return, found 5 days ago
฿4,180
Return
found 5 days ago
Select Delta flight, departing Thu, 4 Dec from Boston to Chicago, returning Sun, 7 Dec, priced at ฿4,180 found 5 days ago
Delta
Thu, 4 Dec - Wed, 10 Dec
BOS
Boston
JFK
New York
฿4,505 Return, found 6 days ago
฿4,505
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Dec from Boston to New York, returning Wed, 10 Dec, priced at ฿4,505 found 6 days ago
Delta
Fri, 12 Dec - Thu, 25 Dec
BOS
Boston
JFK
New York
฿4,530 Return, found 3 hours ago
฿4,530
Return
found 3 hours ago
Select Delta flight, departing Fri, 12 Dec from Boston to New York, returning Thu, 25 Dec, priced at ฿4,530 found 3 hours ago
Delta
Fri, 12 Dec - Tue, 23 Dec
BOS
Boston
JFK
New York
฿4,695 Return, found 3 hours ago
฿4,695
Return
found 3 hours ago
Select Delta flight, departing Fri, 12 Dec from Boston to New York, returning Tue, 23 Dec, priced at ฿4,695 found 3 hours ago
JetBlue Airways
Tue, 11 Nov - Wed, 19 Nov
BOS
Boston
JFK
New York
฿4,860 Return, found 4 days ago
฿4,860
Return
found 4 days ago
Select JetBlue Airways flight, departing Tue, 11 Nov from Boston to New York, returning Wed, 19 Nov, priced at ฿4,860 found 4 days ago
Delta
Mon, 17 Nov - Mon, 24 Nov
BOS
Boston
MCO
Orlando
฿5,000 Return, found 4 days ago
฿5,000
Return
found 4 days ago
Select Delta flight, departing Mon, 17 Nov from Boston to Orlando, returning Mon, 24 Nov, priced at ฿5,000 found 4 days ago
JetBlue Airways
Tue, 11 Nov - Sat, 15 Nov
BOS
Boston
JFK
New York
฿5,025 Return, found 4 days ago
฿5,025
Return
found 4 days ago
Select JetBlue Airways flight, departing Tue, 11 Nov from Boston to New York, returning Sat, 15 Nov, priced at ฿5,025 found 4 days ago
American Airlines
Tue, 11 Nov - Tue, 18 Nov
BOS
Boston
JFK
New York
฿5,160 Return, found 4 days ago
฿5,160
Return
found 4 days ago
Select American Airlines flight, departing Tue, 11 Nov from Boston to New York, returning Tue, 18 Nov, priced at ฿5,160 found 4 days ago
United
Thu, 4 Dec - Sun, 7 Dec
BOS
Boston
ORD
Chicago
฿6,145 Return, found 5 days ago
฿6,145
Return
found 5 days ago
Select United flight, departing Thu, 4 Dec from Boston to Chicago, returning Sun, 7 Dec, priced at ฿6,145 found 5 days ago

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
฿3,850 (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
฿3,850 - ฿6,145

 

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