Cheap flights from Philadelphia to Southern New Hampshire

View AU$126 flight on Thu, 4 Sep. 2025Opens in a new window

Popular airlines from Philadelphia 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 Philadelphia (ILG) 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
Thu, 4 Sep. - Mon, 8 Sep.
PHL
Philadelphia
BOS
Boston
AU$180 Return, found 4 days ago
AU$180
Return
found 4 days ago
Select American Airlines flight, departing Thu, 4 Sep. from Philadelphia to Boston, returning Mon, 8 Sep., priced at AU$180 found 4 days ago
Delta
Thu, 4 Sep. - Wed, 10 Sep.
PHL
Philadelphia
BOS
Boston
AU$181 Return, found 5 days ago
AU$181
Return
found 5 days ago
Select Delta flight, departing Thu, 4 Sep. from Philadelphia to Boston, returning Wed, 10 Sep., priced at AU$181 found 5 days ago
American Airlines
Thu, 4 Sep. - Wed, 10 Sep.
PHL
Philadelphia
BOS
Boston
AU$181 Return, found 5 days ago
AU$181
Return
found 5 days ago
Select American Airlines flight, departing Thu, 4 Sep. from Philadelphia to Boston, returning Wed, 10 Sep., priced at AU$181 found 5 days ago
American Airlines
Thu, 14 Aug. - Mon, 18 Aug.
PHL
Philadelphia
BOS
Boston
AU$196 Return, found 5 days ago
AU$196
Return
found 5 days ago
Select American Airlines flight, departing Thu, 14 Aug. from Philadelphia to Boston, returning Mon, 18 Aug., priced at AU$196 found 5 days ago
United
Thu, 4 Sep. - Wed, 10 Sep.
PHL
Philadelphia
BOS
Boston
AU$313 Return, found 5 days ago
AU$313
Return
found 5 days ago
Select United flight, departing Thu, 4 Sep. from Philadelphia to Boston, returning Wed, 10 Sep., priced at AU$313 found 5 days ago
Alaska Airlines
Sat, 6 Sep. - Mon, 8 Sep.
PHL
Philadelphia
BOS
Boston
AU$1,110 Return, found 11 hours ago
AU$1,110
Return
found 11 hours ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from Philadelphia to Boston, returning Mon, 8 Sep., priced at AU$1,110 found 11 hours ago

Find the cheapest month to fly from Philadelphia (PHL) to Manchester (MHT)

September is typically the cheapest month to fly

From AU$327 - AU$994 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.