Cheap Flight Deals to Portsmouth

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DXB
Dubai
PSM
Portsmouth
10 Oct 2025 - 18 Oct 2025
from $334 
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ATL
Atlanta
PSM
Portsmouth
10 Oct 2025 - 18 Oct 2025
from $356 
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DEN
Denver
PSM
Portsmouth
10 Oct 2025 - 18 Oct 2025
from $130 
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MIA
Miami
PSM
Portsmouth
10 Oct 2025 - 18 Oct 2025
from $417 
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ORD
Chicago
PSM
Portsmouth
10 Oct 2025 - 18 Oct 2025
from $300 
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JFK
New York
PSM
Portsmouth
10 Oct 2025 - 18 Oct 2025
from $220 

Book flights to Portsmouth at the best price

Looking for cheap flights to Portsmouth, New Hampshire? You’re in the right place! Whether you’re traveling for business, a coastal getaway, or exploring New England, CompareWings makes it easy to compare fares across airlines and book affordable tickets to Portsmouth (PSM).

Why Visit Portsmouth?

Portsmouth is one of New England’s oldest seaport cities, offering a blend of history, culture, and waterfront charm. Visitors enjoy cobblestone streets, boutique shops, and a vibrant dining scene. With its scenic harbor, historic homes, and proximity to both the Maine coast and New Hampshire’s beaches, Portsmouth is the perfect destination for a weekend trip or a longer New England adventure.

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When’s a good time to book a flight to Portsmouth?

What’s the cheapest day of the week to fly to Portsmouth?

If you’re looking for a flight deal for Portsmouth, it’s recommended to look for departures on Monday. Sunday tends to have higher prices.

What is the cheapest month to fly to Portsmouth?

Historically, December has been the cheapest month for flights to Portsmouth. On the other hand, the most expensive months tend to be May.

How to Find Cheap Flights to Portsmouth?

Here are some tips to save money on airfare to Portsmouth (PSM):

  • Book Early: Portsmouth flights are limited compared to larger airports, so securing your ticket early helps lock in the best fare.

  • Travel Midweek: Flying on Tuesdays or Wednesdays is often cheaper than weekends.

  • Check Alternative Airports: Nearby options include Boston Logan International Airport (BOS) and Manchester-Boston Regional Airport (MHT).

  • Use CompareWings Alerts: Get notified instantly when flight prices to Portsmouth drop.

Nearest Airport to Portsmouth

The main airport is Portsmouth International Airport at Pease (PSM), located just minutes from downtown Portsmouth. For more flight options, travelers also consider Boston Logan (BOS) or Manchester (MHT).

Popular Flight Routes from Portsmouth

Airlines Offering the Best Portsmouth Flight Deals

Several carriers operate flights to Portsmouth (PSM) or through nearby hubs. These include:

Best Places to Stay in Portsmouth

  • Downtown Hotels: Perfect for walking to Market Square, shops, and restaurants.

  • Waterfront Inns: Stay close to Portsmouth Harbor and enjoy scenic views.

  • Budget-Friendly Options: Motels and inns outside the city provide affordable stays.

Top Things to Do in Portsmouth

  • Strawbery Banke Museum: A living history museum showcasing Portsmouth’s colonial past.
  • Prescott Park: Beautiful waterfront park with gardens and outdoor performances.
  • Market Square: The city’s hub for shopping, dining, and nightlife.
  • USS Albacore Museum: Explore a historic U.S. Navy submarine.
  • Portsmouth Harbor Cruises: Take a scenic boat ride along the seacoast and nearby islands.

Why Book with CompareWings?

CompareWings helps you find cheap flights to Portsmouth with ease:

  • Compare airlines instantly
  • No hidden fees, just real prices
  • Set fare alerts for the best deals
  • Custom filters for flight times and routes
  • Exclusive discounts for CompareWings travelers

Plan your New England adventure today! Book cheap flights to Portsmouth (PSM) with CompareWings and explore the historic charm of New Hampshire’s seacoast.

Frequently Asked Questions

Portsmouth International Airport at Pease (PSM) is the primary airport for Portsmouth.


The airport is only about 3 miles away, roughly a 10-minute drive.


Winter months, especially January and February, typically offer the lowest fares.


Allegiant Air and some seasonal carriers operate flights to select U.S. destinations.

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