Cheap flights from Portsmouth

View AU$91 flight on Wed, 3 Sep. 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.

Delta
Tue, 16 Sep. - Wed, 17 Sep.
BOS
Boston
ORD
Chicago
AU$181 Return, found 2 days ago
AU$181
Return
found 2 days ago
Select Delta flight, departing Tue, 16 Sep. from Boston to Chicago, returning Wed, 17 Sep., priced at AU$181 found 2 days ago
Delta
Tue, 16 Sep. - Wed, 17 Sep.
BOS
Boston
ORD
Chicago
AU$196 Return, found 2 days ago
AU$196
Return
found 2 days ago
Select Delta flight, departing Tue, 16 Sep. from Boston to Chicago, returning Wed, 17 Sep., priced at AU$196 found 2 days ago
American Airlines
Wed, 17 Sep. - Sun, 21 Sep.
BOS
Boston
ORD
Chicago
AU$211 Return, found 1 day ago
AU$211
Return
found 1 day ago
Select American Airlines flight, departing Wed, 17 Sep. from Boston to Chicago, returning Sun, 21 Sep., priced at AU$211 found 1 day ago
American Airlines
Sun, 21 Sep. - Sun, 28 Sep.
BOS
Boston
ORD
Chicago
AU$212 Return, found 6 days ago
AU$212
Return
found 6 days ago
Select American Airlines flight, departing Sun, 21 Sep. from Boston to Chicago, returning Sun, 28 Sep., priced at AU$212 found 6 days ago
Delta
Wed, 17 Sep. - Sun, 21 Sep.
BOS
Boston
ORD
Chicago
AU$221 Return, found 1 day ago
AU$221
Return
found 1 day ago
Select Delta flight, departing Wed, 17 Sep. from Boston to Chicago, returning Sun, 21 Sep., priced at AU$221 found 1 day ago
Delta
Fri, 22 Aug. - Sun, 24 Aug.
BOS
Boston
ORD
Chicago
AU$221 Return, found 6 days ago
AU$221
Return
found 6 days ago
Select Delta flight, departing Fri, 22 Aug. from Boston to Chicago, returning Sun, 24 Aug., priced at AU$221 found 6 days ago
Delta
Sun, 12 Oct. - Wed, 15 Oct.
BOS
Boston
FLL
Fort Lauderdale
AU$227 Return, found 19 hours ago
AU$227
Return
found 19 hours ago
Select Delta flight, departing Sun, 12 Oct. from Boston to Fort Lauderdale, returning Wed, 15 Oct., priced at AU$227 found 19 hours ago
United
Wed, 17 Sep. - Sun, 21 Sep.
BOS
Boston
ORD
Chicago
AU$260 Return, found 1 day ago
AU$260
Return
found 1 day ago
Select United flight, departing Wed, 17 Sep. from Boston to Chicago, returning Sun, 21 Sep., priced at AU$260 found 1 day ago
JetBlue Airways
Sun, 14 Sep. - Thu, 25 Sep.
BOS
Boston
ORD
Chicago
AU$318 Return, found 2 days ago
AU$318
Return
found 2 days ago
Select JetBlue Airways flight, departing Sun, 14 Sep. from Boston to Chicago, returning Thu, 25 Sep., priced at AU$318 found 2 days ago
Alaska Airlines
Wed, 12 Nov. - Thu, 13 Nov.
BOS
Boston
DFW
Dallas
AU$675 Return, found 3 days ago
AU$675
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 12 Nov. from Boston to Dallas, returning Thu, 13 Nov., priced at AU$675 found 3 days ago

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
AU$181 (roundtrip)
Best airlines to fly from Portsmouth
American Airlines, Delta, United, JetBlue Airways, Alaska Airlines
Cheapest month to fly from Portsmouth
September
Portsmouth IATA code
BOS
Portsmouth Country/State
New Hampshire
Airline ticket deals from Portsmouth
AU$181 - AU$675
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