Last Updated on July 31, 2026 by Daniel Globe
Portsmouth International Airport at Pease (PSM) gives travelers in coastal New Hampshire, southern Maine, and northeastern Massachusetts a smaller alternative to the region’s major airports. Its scheduled passenger network is limited, but it includes useful nonstop leisure routes operated by Allegiant Air and Breeze Airways.
Quick Answer
Allegiant Air and Breeze Airways currently operate scheduled passenger flights from Portsmouth International Airport at Pease. Their nonstop destinations include two Orlando-area airports, Punta Gorda, St. Pete/Clearwater, Raleigh-Durham, and seasonal Fort Myers. Routes and operating days can change, so confirm your dates with the airport and airline before booking.
Key Takeaways
- The scheduled passenger airlines at PSM are Allegiant Air and Breeze Airways.
- American Airlines and Delta Air Lines do not currently operate scheduled PSM service.
- PSM’s current published destinations are domestic nonstop routes, with some service operating seasonally or only on selected days.
- Check the airport code carefully because Allegiant and Breeze use different Orlando and Southwest Florida airports.
- Long-term parking Lots A, B, and C currently cost $9 per calendar day.
- Arrive about two hours before departure and compare the complete fare, including seats and baggage.
Airlines Serving Portsmouth NH
The official Portsmouth International Airport flight page lists two scheduled passenger airlines: Allegiant Air and Breeze Airways. Both focus mainly on nonstop, point-to-point service rather than the large hub networks offered by traditional carriers.
| Airline | Published PSM destinations | Best suited for |
|---|---|---|
| Allegiant Air | Orlando/Sanford, Punta Gorda, and seasonal Tampa/St. Pete | Low-cost leisure trips to Florida |
| Breeze Airways | Orlando International, Raleigh-Durham, and seasonal Fort Myers | Nonstop trips to Florida and North Carolina |
Neither airline should be judged by the advertised base fare alone. The final cost can increase after adding a larger bag, checked luggage, seat selection, priority boarding, or flexibility options.
Allegiant Air baggage basics
Allegiant includes one personal item that fits under the seat. Its current maximum personal-item dimensions are 8 by 14 by 18 inches. A standard carry-on and checked bags usually cost extra, and the airline advises purchasing baggage before arriving at the airport because airport prices may be higher. Review the current Allegiant baggage policy before packing.
Breeze Airways baggage basics
Breeze also includes one personal item. Its published maximum personal-item dimensions are 17 by 13 by 8 inches. A carry-on or checked bag may be purchased separately or included with certain bundles. Check the airline’s current bag sizes, limits, and travel guidance for your fare.
Note: Airline routes, seasonal dates, and weekly operating days can change. A destination appearing on a route list does not mean a flight operates every day or throughout the year.
Direct Flights from Portsmouth NH
PSM’s scheduled passenger service centers on nonstop routes. As of July 31, 2026, the airport publishes the following airline and destination combinations:
| Airline | Destination | Airport code | Service note |
|---|---|---|---|
| Allegiant Air | Orlando/Sanford, Florida | SFB | Check operating dates |
| Allegiant Air | Punta Gorda, Florida | PGD | Serves Southwest Florida |
| Allegiant Air | Tampa/St. Pete, Florida | PIE | Seasonal |
| Breeze Airways | Orlando, Florida | MCO | Orlando International Airport |
| Breeze Airways | Raleigh-Durham, North Carolina | RDU | Check operating dates |
| Breeze Airways | Fort Myers, Florida | RSW | Seasonal |
PSM serves two different Orlando airports and two different Southwest Florida airports. Checking the three-letter airport code before paying can prevent an expensive ground-transportation mistake.
Orlando/Sanford is not Orlando International
Allegiant flies to Orlando Sanford International Airport (SFB), while Breeze flies to Orlando International Airport (MCO). Both can work for an Orlando trip, but drive times, rental-car availability, hotel transfers, and transportation prices may differ. Choose the airport that best matches your accommodation rather than relying only on the airfare.
Punta Gorda and Fort Myers serve different parts of Southwest Florida
Allegiant uses Punta Gorda Airport (PGD), while Breeze uses Southwest Florida International Airport in Fort Myers (RSW). Compare the distance from each airport to your hotel, beach, cruise port, or family address before booking.
St. Pete/Clearwater is not Tampa International
Allegiant’s Tampa-area route uses St. Pete-Clearwater International Airport (PIE), not Tampa International Airport (TPA). PIE may be convenient for St. Petersburg and Clearwater, but it can create a longer transfer for some Tampa-area destinations.
Connecting Flights from Portsmouth NH
The airport’s currently published passenger routes are nonstop destinations. American Airlines and Delta Air Lines do not currently provide scheduled service from PSM, so travelers should not plan on using Portsmouth for ordinary American or Delta connections through Charlotte, Philadelphia, Atlanta, or New York.
Some travelers create their own connection by purchasing one flight from PSM and a separate onward ticket. This can work, but the second airline normally has no obligation to protect the later booking when the first flight is delayed or canceled.
Warning: Separate tickets can require you to collect and recheck baggage, pass through security again, and pay for a replacement flight after a missed connection. Allow a large buffer and review both airlines’ check-in deadlines before combining bookings.
For a wider choice of traditional airline connections, compare fares and schedules from Boston Logan International Airport, Manchester-Boston Regional Airport, and Portland International Jetport. Include parking, fuel, tolls, transportation, baggage charges, and total travel time when deciding whether PSM is still the better value.
Tips for Finding the Best Deals on Flights from Portsmouth NH
Low advertised fares can be attractive, but the cheapest base fare is not always the cheapest completed trip. Use these steps when comparing flights:
- Search flexible dates: PSM routes may operate only on selected days, so moving the trip by one or two days can reveal a lower fare.
- Compare nearby airports: Check PSM, BOS, MHT, and PWM when the destination or dates are flexible.
- Price every bag: Add personal-item, carry-on, and checked-bag costs before comparing airlines.
- Check seat charges: A family that wants assigned seats together may pay more than the first fare shown.
- Confirm the arrival airport: SFB, MCO, PGD, RSW, PIE, and TPA are not interchangeable.
- Review transportation costs: A lower airfare may be offset by a longer rental-car drive or expensive transfer.
- Use official alerts: Check the airport and airline directly for schedule changes, seasonal resumptions, and cancellations.
Pro Tip: Compare the final checkout price in separate browser tabs. Include the same bags, seats, and flexibility on each itinerary so the comparison is fair.
The Top Destinations from Portsmouth NH
Orlando, Florida
Orlando is the only destination area currently served from PSM by both airlines, but they use different airports. Allegiant serves SFB and Breeze serves MCO. The better option depends on flight dates, baggage needs, fare inclusions, and the location of your hotel or attraction.
Punta Gorda and Fort Myers, Florida
Southwest Florida travelers can compare Allegiant service to Punta Gorda with Breeze service to Fort Myers. These airports can be useful for trips to Fort Myers, Cape Coral, Naples, Sanibel, Punta Gorda, and nearby Gulf Coast communities, but ground travel varies widely by destination.
St. Pete and Clearwater, Florida
Allegiant’s seasonal PIE route is useful for Gulf Coast beaches and the St. Petersburg-Clearwater area. Confirm the seasonal operating window before making nonrefundable hotel or rental-car arrangements.
Raleigh-Durham, North Carolina
Breeze’s RDU service provides a nonstop option for the Research Triangle area, including Raleigh, Durham, Cary, and nearby universities and businesses. Check the airline’s calendar because service may not operate every day.
Note: Myrtle Beach appeared in older Portsmouth route information, but it is not on the airport’s current published scheduled-destination list. Always use the live airport or airline booking page for your intended dates.
Amenities and Services at Portsmouth NH Airport
PSM is a relatively compact airport, but it provides several useful passenger services. The airport’s official services and amenities page lists:
- Complimentary Wi-Fi throughout the terminal
- Airside Café after the security checkpoint
- A private lactation room
- A pet-relief area
- Ticketing and baggage-claim facilities
- Airport and airline lost-and-found procedures
- Accessible terminal and parking facilities
Enterprise Rent-A-Car operates an on-site counter in the baggage-claim area during active flights. Rental vehicles are located in the short-term lot, so an off-site rental-car shuttle is not required.
Because the Airside Café is located after security and dining choices are more limited than at a large hub, travelers with dietary restrictions may prefer to eat before arriving or bring TSA-compliant food.
How to Get to Portsmouth NH Airport
Portsmouth International Airport at Pease is located near Interstate 95 and serves travelers from the New Hampshire Seacoast, southern Maine, and northeastern Massachusetts. Ground-transportation options include:
- Private vehicle: Follow airport signs from the Pease International Tradeport area and use the official parking lots.
- Rideshare or taxi: Confirm availability and pickup instructions in the provider’s app before departure or arrival.
- Rental car: Enterprise provides on-site service during active flights.
- COAST bus: Route 40 serves the Pease airline terminal under the current COAST network.
- C&J connections: The Portsmouth Transportation Center is separate from the airline terminal, so verify the current local-bus or taxi connection before travel.
Note: COAST Route 42 was discontinued in October 2025. Older airport pages or travel guides that still direct passengers to Route 42 may be outdated.
Parking and Transportation Options at Portsmouth NH Airport
The airport’s official parking page currently lists three long-term lots and a separate terminal lot.
| Parking area | Current price | Important details |
|---|---|---|
| Long-term Lots A and B | $9 per calendar day | Ticket, plate-and-phone, and supported mobile-payment options are available. |
| SmartPark Lot C | $9 per calendar day | Available to Pango app users; some spaces can be reserved ahead. |
| Short-term terminal lot | Free temporary use | For live pickup, drop-off, rental cars, authorized vehicles, and short-term accessible parking. No overnight parking. |
The airport operates parking shuttles during scheduled flight activity, beginning approximately two hours before departures. Long-term accessible spaces are located in Lot A near the terminal walkway, while short-term accessible spaces are available in the terminal lot.
Warning: Do not leave a vehicle overnight in the short-term terminal lot or in an employee-only area. Unauthorized or overnight vehicles may be towed.
What to Expect When Flying from Portsmouth NH
A smaller airport can reduce walking distances and simplify navigation, but it does not guarantee an empty check-in area or short security line. Flight departures can concentrate many passengers into the terminal at the same time.
- Arrive about two hours early. This leaves time for parking, the shuttle, airline check-in, baggage acceptance, and security screening.
- Check in online when possible. Save the boarding pass to your phone and take a screenshot in case mobile service is weak.
- Review baggage limits before leaving home. A bag that exceeds the airline’s dimensions or weight limit can create a higher airport charge.
- Bring acceptable identification. Travelers age 18 and older should carry a REAL ID-compliant state license or another form of ID accepted by the Transportation Security Administration.
- Check the live flight status. Limited-frequency routes may offer fewer same-day alternatives after a cancellation.
- Keep medicine and essentials with you. Place prescriptions, identification, keys, chargers, and one change of clothes in your personal item.
Making the Most of Your Flight from Portsmouth NH
PSM can be an excellent choice when its nonstop schedule matches your destination and dates. Its most useful advantages are simple terminal navigation, affordable long-term parking, and nonstop access to selected Florida and North Carolina markets.
The airport is less suitable when you need daily frequency, a traditional airline alliance, a protected connection, or a destination outside its small route network. In those cases, compare the complete trip from PSM with options from BOS, MHT, and PWM.
Before paying, confirm the airline, airport code, seasonal schedule, baggage allowance, seat cost, parking plan, and ground transportation at the destination. Those checks are more reliable than choosing a flight based only on the first advertised fare.
If you are planning a trip out of Portsmouth and need reliable luggage, review the 5 Must-Have Softside Carry-On Luggage with Wheels for Spring 2025. You can also compare the Best Waterproof Sneakers for Travel for wet-weather trips and long walking days.
Frequently Asked Questions
What airlines operate out of Portsmouth NH?
Allegiant Air and Breeze Airways currently operate scheduled passenger flights from Portsmouth International Airport at Pease.
What destinations can I fly to from Portsmouth NH?
The airport currently lists Orlando/Sanford, Punta Gorda, seasonal St. Pete/Clearwater, Orlando International, Raleigh-Durham, and seasonal Fort Myers. Operating days and seasonal dates can change.
Do American Airlines or Delta fly from Portsmouth NH?
No. American Airlines and Delta Air Lines are not currently listed as scheduled passenger carriers at PSM. Travelers seeking those airlines should compare service from nearby regional airports.
Does Portsmouth Airport have international flights?
The airport has international-capable facilities and U.S. Customs services, but its currently published scheduled passenger destinations are domestic. International charters or special operations should not be confused with regularly scheduled international airline service.
Which Orlando airport does Portsmouth fly to?
Allegiant flies from PSM to Orlando Sanford International Airport, code SFB. Breeze flies to Orlando International Airport, code MCO. Compare their locations and transportation costs before booking.
How much is parking at Portsmouth International Airport?
Long-term Lots A, B, and C currently cost $9 per calendar day. The terminal lot is free for temporary pickup, drop-off, rental-car use, and short-term accessible parking, but overnight parking is prohibited.
How early should I arrive at Portsmouth Airport?
Plan to arrive approximately two hours before departure. This allows time for parking, the parking shuttle, check-in, checked baggage, and security screening.
Is there a public bus to Portsmouth Airport?
Yes. COAST Route 40 currently serves the Pease airline terminal. Check the live COAST timetable because service hours, holidays, and stop arrangements can change.
Sources
- Portsmouth International Airport Flight Information — current airlines, destinations, and seasonal-route labels
- Portsmouth International Airport Parking and Transportation — parking prices, lot rules, shuttle service, rental cars, and accessibility
- Portsmouth International Airport Services and Amenities — Wi-Fi, Airside Café, lactation room, pet facilities, and lost and found
- COAST Route 40 — current public-bus information for the Pease airline terminal
- Allegiant Air Baggage Policy — personal-item dimensions and paid baggage guidance
- Breeze Airways Travel Tips — personal-item, carry-on, and checked-bag limits