Should I check nearby airports when flying from Portsmouth?

Yes, checking nearby airports can often provide more flight options and potentially lower prices. Sometimes, the cost savings from flying out of a different airport can outweigh the additional travel time to reach it. It's a good strategy for finding more competitive fares.

Can flexible dates help me find better fares from Portsmouth?

Absolutely, being flexible with your travel dates can significantly increase your chances of finding better flight fares from Portsmouth. Prices often vary depending on the day of the week or specific dates. Using a flexible date search tool can highlight the cheapest days to fly.

What extra costs should I check before booking flights from Portsmouth?

Before booking flights from Portsmouth, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you budget accurately.

Flights

From Portsmouth

Cheap Flights from Portsmouth

Browse current best options from Portsmouth. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Portsmouth

RatePunk searches hundreds of travel sites at once for deals on flights from Portsmouth

Prices updated today

456 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 31, 2026.)

Today’s best flight deals from Portsmouth

Browse current best options from Portsmouth.

PSM
Orlando
United States • 2026-12-06
79% AI deal score
$107
$43
One-way
PSM
Punta Gorda
United States • 2026-12-11
82% AI deal score
$129
$48
One-way
PSM
Raleigh
United States • 2026-11-19
77% AI deal score
$96
$53
One-way
PSM
Orlando
United States • 2026-10-31
84% AI deal score
$111
$56
One-way
PSM
Fort Myers
United States • 2026-12-12
84% AI deal score
$157
$60
One-way
PSM
Fort Lauderdale
United States • 2026-11-08
84% AI deal score
$213
$114
One-way
PSM
Key West
United States • 2027-02-06
84% AI deal score
$239
$140
One-way
PSM
Tampa
United States • 2026-11-01
66% AI deal score
$213
$199
One-way
PSM
Atlanta
United States • 2026-08-29
83% AI deal score
$469
$221
One-way
PSM
Austin
United States • 2026-11-15
69% AI deal score
$239
$223
One-way

Flights from Portsmouth: Overview

Insights for flights from Portsmouth

Right now, the cheapest flights from Portsmouth start at $81 to Punta Gorda, United States. You can also find fares to Orlando, United States from $95, and to Raleigh, United States from $112. These prices represent some of the most economical options available for travelers looking for cheap flights from Portsmouth.

The route mix from Portsmouth over the last 90 days shows a fairly balanced distribution across distances. Approximately 38% of recent routes are short-haul, while 30% are medium-haul, and 32% are long-haul. This indicates a diverse range of flight distances available to travelers departing from Portsmouth.

For travelers seeking direct flights from Portsmouth, about 29.6% of recent fares are non-stop. This means that while connecting flights are more common, you can still find a notable portion of routes that offer direct service.

Over the last 90 days, the most frequently discounted destination from Portsmouth is Orlando, United States. Following closely in popularity are routes to Punta Gorda, United States and Tampa, United States, which also appear often in recent fare observations.

From Portsmouth, you can reach 61 unique cities across 3 countries. The vast majority of recent fares, 100%, are for destinations within the United States. While the destination breadth is focused primarily on domestic travel, cities like Orlando, Punta Gorda, and Raleigh are consistently available.

Most popular airlines from Portsmouth

American Airlines

Delta Air Lines

United Airlines

Southwest Airlines

JetBlue Airways

Alaska Airlines, Inc.

Spirit Airlines

Frontier Airlines

Last-minute flights going from Portsmouth soon

Sat, Aug 29

⌛ Last-Minute

PSM - Orlando

Portsmouth (PSM) - Orlando (MCO)

Breeze Airways

$503

$177

One-way

Fri, Sep 4

⌛ Last-Minute

PSM - Punta Gorda

Portsmouth (PSM) - Punta Gorda (PGD)

Allegiant Air

$213

$159

One-way

Sun, Aug 30

⌛ Last-Minute

PSM - Orlando

Portsmouth (PSM) - Orlando (SFB)

Allegiant Air

$255

$204

One-way

Thu, Sep 3

⌛ Last-Minute

PSM - Fort Myers

Portsmouth (PSM) - Fort Myers (RSW)

Breeze Airways

$415

$414

One-way

Thu, Sep 3

⌛ Last-Minute

PSM - Raleigh

Portsmouth (PSM) - Raleigh (RDU)

Breeze Airways

$201

$177

One-way

Sun, Aug 30

⌛ Last-Minute

PSM - San Diego

Portsmouth (PSM) - San Diego (SAN)

Breeze Airways

$751

$1,728

One-way

Most popular destinations to fly from Portsmouth

Orlando

TOP

United States • Oct 2026

from

$107

Tampa

TOP

United States • Nov 2026

from

$211

Fort Lauderdale

TOP

United States • Dec 2026

from

$272

Orlando

TOP

United States • Nov 2026

from

$112

Atlanta

TOP

United States • Oct 2026

from

$245

Dublin

TOP

Ireland • Oct 2026

from

$1,378

Biggest price drops on international destinations from Portsmouth

142%

PSM - San Francisco

$469 → $1,133

137%

PSM - San Diego

$500 → $1,183

218%

PSM - Los Angeles

$523 → $1,663

Popular Airports from Portsmouth

Portsmouth airport insights

🗓️ Best days to catch a deal

Mon - Thu - Fri

The best days to find flight deals from PSM are Monday, Thursday, and Friday.

💸 Cheapest deals found

From ~$45 direct / ~$81 roundtrip

The lowest fares are available on routes to destinations within the United States, such as Orlando and Punta Gorda.

✈️ Airlines to watch

Allegiant Air, Breeze Airways, Frontier Airlines, Porter Airlines

Low-cost and regional carriers consistently offer the cheapest fares from Portsmouth.

⏱️ Best time to book

2-8 months in advance

Booking 2-8 months ahead can save you money, as prices tend to rise closer to departure.

📅 Cheapest travel period

Jan, Nov, Sep

Flights from Portsmouth tend to be cheaper in January, November, and September.

🎯 Booking tip

Watch fares to Punta Gorda

Flights from Portsmouth to Punta Gorda cost from $81.

Portsmouth main airports to depart from

Portsmouth International Airport at Pease (PSM)

Cheapest

Portsmouth International Airport at Pease is ideal for travelers seeking budget-friendly flights from the Portsmouth area.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$77

Airports nearby Portsmouth used as alternative

Logan International (BOS)

Cheapest

Boston Logan is the primary international hub for New England, offering an extensive global and domestic route network.

📍 ~81 km from Portsmouth (reachable by bus or car)

💸 Flights from ~$79

Business & First Class Flight Deals from Portsmouth

Discover luxury on the budget with premium cabin class on flights from Portsmouth.

Elite

Best Elite deals from Portsmouth

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From PSM

Elite

Orlando

United States • Nov 2026

91% AI deal score

$775

$188

Save $587

Breeze Airways

Business Class

Booking Flights from Portsmouth: Frequently Asked Questions

To find potentially cheaper flights from Portsmouth, consider being flexible with your travel dates and times. Using flight comparison websites can help you compare prices across various airlines and booking platforms. Looking into flights during the off-peak season may also offer better deals.

Booking flights in advance, often several weeks or months before your intended travel date, can sometimes result in lower fares. Prices may fluctuate, so monitoring them over time can help you identify a good booking window. Mid-week bookings are also sometimes associated with better prices.

When flying from Portsmouth, it's often beneficial to compare a variety of destinations to find the best value. Consider both popular and less-traveled locations, as prices can vary significantly. Exploring different regions may also reveal unexpected travel opportunities.

Explore More Destinations from Portsmouth

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Flights from Portsmouth: Overview