Southwest® flights from Portland, ME to New York (LaGuardia) from $317

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Low fares from Portland, ME to New York (LaGuardia)

$

Portland, ME (PWM)to

New York (LaGuardia) (LGA)
Depart: 03/03/2026

One-way

Choice

From
$317
Seen: 7 hrs ago

Portland, ME (PWM)to

New York (LaGuardia) (LGA)
Depart: 05/30/2026

One-way

Choice

From
$376
Seen: 8 hrs ago

Portland, ME (PWM)to

New York (LaGuardia) (LGA)
Depart: 03/03/2026

One-way

Choice Preferred

From
$387
Seen: 7 hrs ago

Portland, ME (PWM)to

New York (LaGuardia) (LGA)
Depart: 03/03/2026

One-way

Choice Extra

From
$427
Seen: 7 hrs ago

Portland, ME (PWM)to

New York (LaGuardia) (LGA)
Depart: 05/30/2026

One-way

Choice Preferred

From
$446
Seen: 8 hrs ago

Portland, ME (PWM)to

New York (LaGuardia) (LGA)
Depart: 05/30/2026

One-way

Choice Extra

From
$486
Seen: 8 hrs ago

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*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

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