$38 Cheap Flights from United States to Portsmouth International Airport at Pease
One-way
Departing from
United States
Going to
Portsmouth International Airport at Pease
Portsmouth (PSM)
United States • April, 2026
80% AI deal score
$190 $38
Portsmouth (PSM)
United States • January, 2027
79% AI deal score
$185 $49
Portsmouth (PSM)
United States • April, 2026
77% AI deal score
$155 $50
Top Cheap Flight Deals from United States to Portsmouth International Airport at Pease
Recent round-trip flight deals to Portsmouth International Airport at Pease
Thu, Apr 16 - Wed, Apr 29
Cheapest
Orlando (SFB) - Portsmouth (PSM)
Allegiant Air airlines • Direct
Portsmouth (PSM) - Orlando (SFB)
Allegiant Air airlines • Direct
$190
$72
-$118
62%
Thu, Apr 16 - Sat, May 2
Orlando (SFB) - Portsmouth (PSM)
Allegiant Air airlines • Direct
Portsmouth (PSM) - Orlando (SFB)
Allegiant Air airlines • Direct
$190
$72
-$118
62%
Thu, Apr 16 - Sun, May 3
Orlando (SFB) - Portsmouth (PSM)
Allegiant Air airlines • Direct
Portsmouth (PSM) - Orlando (SFB)
Allegiant Air airlines • Direct
$190
$81
-$109
57%
Fri, Apr 17 - Sat, May 2
Tampa (PIE) - Portsmouth (PSM)
Allegiant Air airlines • Direct
Portsmouth (PSM) - Tampa (PIE)
Allegiant Air airlines • Direct
$155
$96
-$59
38%
Fri, Apr 10 - Thu, Apr 30
Punta Gorda (PGD) - Portsmouth (PSM)
Allegiant Air airlines • Direct
Portsmouth (PSM) - Punta Gorda (PGD)
Allegiant Air airlines • Direct
$218
$137
-$81
37%
Wed, Apr 15 - Wed, Apr 29
Fort Myers (RSW) - Portsmouth (PSM)
Breeze Airways airlines • Direct
Portsmouth (PSM) - Fort Myers (RSW)
Breeze Airways airlines • Direct
$163
$163
+$0
0%
The cheapest time to fly to Portsmouth International Airport at Pease
Ready to jet to Portsmouth International Airport at Pease on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Portsmouth International Airport at Pease
Need to get to Portsmouth International Airport at Pease ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals!
In the next two weeks, fly to Portsmouth, United States, with prices starting from $163.
⌛ Last-Minute
Fort Myers - PSM
A great last-minute steal for a cross-country flight.
Found 4 days ago
$326
round-trip
Facts About Flights from United States to Portsmouth
To help you plan your journey, here are some quick Portsmouth flight facts and tips.
Portsmouth airports
Portsmouth International Airport at Pease (PSM): Your Gateway to Coastal New England and Beyond. Portsmouth International Airport at Pease is a convenient and increasingly popular option for travelers seeking easy access to New Hampshire's beautiful seacoast, southern Maine, and northern Massachusetts. PSM offers a more relaxed and less crowded alternative to larger airports, focusing on providing a smooth and efficient travel experience. While its selection of direct flights might be more limited than major hubs, PSM connects you to a variety of destinations, often with budget-friendly options. The airport boasts modern facilities, easy parking, and a welcoming atmosphere, making it a stress-free starting point for your New England adventure.
Pro tip: search “Portsmouth (Any)” to see fares to all Portsmouth airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Portsmouth International Airport at Pease
Cheapest airport
Manchester, NH (MHT)
Looking for the cheapest airport to fly into near Portsmouth International Airport at Pease (PSM)? Often, it's Manchester-Boston Regional Airport (MHT) in Manchester, NH, about an hour's drive away. MHT is known for its convenient size, shorter security lines, and ease of navigation, making it a less stressful alternative to larger airports. Plus, flying into MHT can sometimes save you a bundle, leaving more money for exploring the beautiful New Hampshire and Maine coastlines!
Nonstop vs. 1-stop
20+ cities
While not a major hub, Portsmouth International Airport at Pease offers a range of domestic destinations, with popular routes connecting to cities like Orlando and Myrtle Beach.
Number of airlines
PSM Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
PSM airport insights
Best days to catch a deal
Mon, Fri
Based on the provided data, Monday has the highest count, suggesting it's the best day to find flight deals for Portsmouth International Airport at Pease. You may also find a deal on Friday or Tuesday, but the options are limited.
Avg. deal survival time
16.4 hours
Deals from Portsmouth International Airport at Pease last on average 16.4 hours. This means that you have to be quick to catch the deal before it expires.
Rare deal frequency
15 deals
We've identified 15 rare flight deals for Portsmouth International Airport at Pease in the last month alone. These exceptional deals, with an AI Deal Score of 90+, typically arise from mistake fares, special promotions, or ultra-discounts.
Average price drop
-14%
The average price drop for flights to Portsmouth International Airport at Pease is 14.4%. This means that, on average, flight prices to this airport tend to decrease by 14.4% from their initial listed price.
Next 4 weeks: deal forecast
Portsmouth Airport Forecast
Based on current trends, prices for flights from Portsmouth International Airport at Pease are expected to remain stable next month. There are no significant price drops or increases anticipated.
Top 5 biggest price drops (last 3 months)
Found on March 30
Orlando - PSM
$190 → $38
80%
Found on March 28
Tampa - PSM
$155 → $50
68%
Found on March 30
Punta Gorda - PSM
$163 → $61
63%
Found on March 30
Fort Myers - PSM
$163 → $104
36%
Found on March 30
Raleigh - PSM
$88 → $49
44%
Check these nearby airports too
Looking for more options? These airports near PSM sometimes drop rare deals too:
Logan International (BOS)
~8 rare deals/month
Manchester–Boston Regional (MHT)
~14 rare deals/month
Portland International Jetport (PWM)
~10 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially BOS and MHT for long-haul deal surprises.
When Is the Best Time to Fly from United States to Portsmouth International Airport at Pease
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Portsmouth International Airport at Pease:
Cheapest month
January
Cheapest month
January is typically the cheapest month to fly to Portsmouth. Visiting in January means you'll likely encounter fewer crowds at attractions. Plus, you can often snag great deals on accommodations and flights, making it a budget-friendly time to explore the city's historical charm.
Best day to book
Tuesday
Best day to book
Tuesday is often the best day to book a flight to Portsmouth. Airlines tend to release deals early in the week to fill up seats. By booking on a Tuesday, you might just snag a significantly cheaper fare than waiting until the weekend!
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying on a Wednesday can save you a pretty penny when heading to Portsmouth. Mid-week flights are generally less popular with business travelers, driving down prices. Take advantage of these cheaper days to make your trip more affordable and enjoyable!
Advance booking sweet spot
2 months
Advance booking sweet spot
Booking about 2 months in advance seems to hit the sweet spot for flights to Portsmouth. This timeframe usually allows you to avoid both the last-minute price surges and the uncertainty of very early bookings. Planning ahead can lead to better flight options and prices, so mark your calendar!
Portsmouth International Airport at Pease Airports & Ground Transportation
One big question for travelers is which Portsmouth International Airport at Pease airport to fly into. Here’s a quick guide to Portsmouth International Airport at Pease’s airports and how to get to the city from each:
Southampton Airport (SOU)
Southampton Airport is a convenient gateway to Portsmouth, offering a stress-free travel experience with its compact size and efficient services. You'll find a range of amenities including shops, restaurants, and comfortable lounges to relax in before your flight. The airport is well-connected to Portsmouth via train, with a direct line running from the airport's own station to Portsmouth & Southsea and Portsmouth Harbour, making the journey quick and easy. Its proximity to the New Forest also makes it a great starting point for exploring the natural beauty of Hampshire. Don't forget to check out the Spitfire memorial, honoring the local history!
Tip: Take advantage of the direct train connection to Portsmouth for a hassle-free transfer.
Bournemouth Airport (BOH)
Bournemouth Airport offers a quieter alternative to larger airports, providing a relaxed start or end to your trip to Portsmouth. Though smaller, it still provides essential amenities such as car rental services and places to grab a bite. Getting to Portsmouth involves a combination of bus and train, or a direct taxi ride, taking you through scenic parts of Dorset and Hampshire. It is also located close to the Jurassic Coast, perfect for history and geology buffs. If you're renting a car, the drive to Portsmouth is straightforward and offers lovely views!
What to Do in Portsmouth
Portsmouth isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Portsmouth, organized by interest:
Sightseeing & landmarks
Ahoy there! Portsmouth is steeped in maritime history. Climb aboard the HMS Victory, explore the Historic Dockyard, and soak in the views from the Spinnaker Tower for a truly memorable experience!
Arts & culture
Get your culture fix at the Portsmouth Museum and Art Gallery, or catch a show at the Kings Theatre. From historical exhibits to modern performances, Portsmouth has something to inspire every art lover.
Food & nightlife
From cozy pubs with local ales to trendy restaurants serving up fresh seafood, Portsmouth's culinary scene is a delight. As the sun sets, the city comes alive with bars and clubs, perfect for a night of fun!
Shopping & fashion
Shop 'til you drop at Gunwharf Quays, where designer outlets meet waterfront views. Discover unique boutiques and high-street favorites in the city center for a retail therapy session you won't forget.
Nearby getaways
Need a break from the city buzz? Head to the serene beaches of Hayling Island, or explore the natural beauty of the South Downs National Park. With plenty of charming villages and scenic trails nearby, Portsmouth is the perfect base for exploring the south coast.
No matter your interest – be it art, food, nightlife, or nature – Portsmouth has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Portsmouth This Month
comedian kelly collette live
Get ready for a night of laughter at our Comedy Show on the 2nd floor of Oddfellows! Featuring Kelly, who you may know from Dry Bar Comedy and SiriusXM, this show promises sharp wit and fearless storytelling for an unforgettable evening.
the music man
Get tickets to see The Music Man at the Vern Riffe Center for the Arts in Portsmouth, Ohio on April 8, 2026. This classic musical is a must-see!
paac presents shrek the musical
Don't miss PAAC's production of SHREK THE MUSICAL! Performances will be held on April 24th at 7:00pm, April 25th at 7:00pm, and April 26th at 2:30pm. Get your tickets now!
the midwest comedy tour dinner and comedy show
Indulge in a delightful evening of delicious food and uproarious comedy at our Dinner and Comedy Show. A night of fun and laughter is guaranteed!
Portsmouth Weather
Weather in Portsmouth
Fri, Apr 3
25%
14° 3°
25%
Sat, Apr 4
Frequently Asked Questions About Flights to Portsmouth International Airport at Pease
Pro Tips for Finding Cheap Flights to Portsmouth International Airport at Pease
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Portsmouth International Airport at Pease flights:
Be Flexible With Your Dates: Sometimes shifting your travel dates by just a day or two can lead to significant savings. Mid-week flights are often cheaper than weekend flights, and flying on holidays can be surprisingly affordable.
