Cheap flights from Portsmouth

View AU$111 flight on Tue, 29 Sept 2026Opens in a new window

Popular airlines from Portsmouth

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  • American Airlines

  • United

  • Delta

  • Southwest Airlines

  • Alaska 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
Sat, 29 Aug - Wed, 2 Sept
BOS
Boston
FLL
Fort Lauderdale
AU$220 Return, found 1 day ago
AU$220
Return
found 1 day ago
Select Delta flight, departing Sat, 29 Aug from Boston to Fort Lauderdale, returning Wed, 2 Sept, priced at AU$220 found 1 day ago
Delta
Wed, 19 Aug - Tue, 8 Sept
BOS
Boston
ORD
Chicago
AU$221 Return, found 3 days ago
AU$221
Return
found 3 days ago
Select Delta flight, departing Wed, 19 Aug from Boston to Chicago, returning Tue, 8 Sept, priced at AU$221 found 3 days ago
Delta
Sat, 22 Aug - Tue, 8 Sept
BOS
Boston
ORD
Chicago
AU$223 Return, found 3 days ago
AU$223
Return
found 3 days ago
Select Delta flight, departing Sat, 22 Aug from Boston to Chicago, returning Tue, 8 Sept, priced at AU$223 found 3 days ago
Delta
Sat, 22 Aug - Thu, 10 Sept
BOS
Boston
ORD
Chicago
AU$227 Return, found 3 days ago
AU$227
Return
found 3 days ago
Select Delta flight, departing Sat, 22 Aug from Boston to Chicago, returning Thu, 10 Sept, priced at AU$227 found 3 days ago
Delta
Sat, 29 Aug - Wed, 2 Sept
BOS
Boston
FLL
Fort Lauderdale
AU$234 Return, found 1 day ago
AU$234
Return
found 1 day ago
Select Delta flight, departing Sat, 29 Aug from Boston to Fort Lauderdale, returning Wed, 2 Sept, priced at AU$234 found 1 day ago
American Airlines
Thu, 2 July - Sun, 5 July
BOS
Boston
JFK
New York
AU$235 Return, found 3 days ago
AU$235
Return
found 3 days ago
Select American Airlines flight, departing Thu, 2 July from Boston to New York, returning Sun, 5 July, priced at AU$235 found 3 days ago
Delta
Wed, 19 Aug - Fri, 11 Sept
BOS
Boston
ORD
Chicago
AU$242 Return, found 3 days ago
AU$242
Return
found 3 days ago
Select Delta flight, departing Wed, 19 Aug from Boston to Chicago, returning Fri, 11 Sept, priced at AU$242 found 3 days ago
United
Wed, 29 July - Thu, 20 Aug
BOS
Boston
ORD
Chicago
AU$364 Return, found 3 days ago
AU$364
Return
found 3 days ago
Select United flight, departing Wed, 29 July from Boston to Chicago, returning Thu, 20 Aug, priced at AU$364 found 3 days ago
Alaska Airlines
Sat, 20 June - Sun, 19 July
BOS
Boston
DFW
Dallas
AU$1,114 Return, found 4 days ago
AU$1,114
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 20 June from Boston to Dallas, returning Sun, 19 July, priced at AU$1,114 found 4 days ago
Cape Air
Mon, 8 June - Sun, 21 June
BOS
Boston
JFK
New York
AU$2,118 Return, found 1 day ago
AU$2,118
Return
found 1 day ago
Select Cape Air flight, departing Mon, 8 June from Boston to New York, returning Sun, 21 June, priced at AU$2,118 found 1 day ago

Travel information

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
AU$220 (roundtrip)
Best airlines to fly from Portsmouth
American Airlines, Delta, United, Alaska Airlines, Cape Air
Cheapest month to fly from Portsmouth
August
Portsmouth IATA code
BOS
Portsmouth Country/State
New Hampshire
Airline ticket deals from Portsmouth
AU$220 - AU$2,118

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