Cheap flights from Portland to Southern New Hampshire

View AU$135 flight on Wed, 10 Sep. 2025Opens in a new window

Popular airlines from Portland to Southern New Hampshire

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Portland (PDX) to Southern New Hampshire (BOS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 19 Sep. - Sun, 21 Sep.
PDX
Portland
BOS
Boston
AU$330 Return, found 4 days ago
AU$330
Return
found 4 days ago
Select American Airlines flight, departing Fri, 19 Sep. from Portland to Boston, returning Sun, 21 Sep., priced at AU$330 found 4 days ago
American Airlines
Fri, 19 Sep. - Sun, 21 Sep.
PDX
Portland
BOS
Boston
AU$392 Return, found 4 days ago
AU$392
Return
found 4 days ago
Select American Airlines flight, departing Fri, 19 Sep. from Portland to Boston, returning Sun, 21 Sep., priced at AU$392 found 4 days ago
Delta
Fri, 19 Sep. - Sun, 21 Sep.
PDX
Portland
BOS
Boston
AU$421 Return, found 4 days ago
AU$421
Return
found 4 days ago
Select Delta flight, departing Fri, 19 Sep. from Portland to Boston, returning Sun, 21 Sep., priced at AU$421 found 4 days ago
Delta
Fri, 19 Sep. - Sun, 21 Sep.
PDX
Portland
BOS
Boston
AU$453 Return, found 4 days ago
AU$453
Return
found 4 days ago
Select Delta flight, departing Fri, 19 Sep. from Portland to Boston, returning Sun, 21 Sep., priced at AU$453 found 4 days ago
Alaska Airlines
Fri, 19 Sep. - Sun, 21 Sep.
PDX
Portland
BOS
Boston
AU$482 Return, found 4 days ago
AU$482
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri, 19 Sep. from Portland to Boston, returning Sun, 21 Sep., priced at AU$482 found 4 days ago
United
Fri, 19 Sep. - Sun, 21 Sep.
PDX
Portland
BOS
Boston
AU$512 Return, found 4 days ago
AU$512
Return
found 4 days ago
Select United flight, departing Fri, 19 Sep. from Portland to Boston, returning Sun, 21 Sep., priced at AU$512 found 4 days ago

Find the cheapest month to fly from Portland (PDX) to Manchester (MHT)

September is typically the cheapest month to fly

From AU$448 - AU$1,292 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.