HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portsmouth

Cheap flights from Orlando Sanford Intl (SFB) to Portsmouth, NH (PSM)

SFB — PSM
May 26 — Jun 21
Tue 5/26
Tue 6/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Orlando Sanford Intl to Portsmouth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Orlando Sanford Intl to Portsmouth Pease Intl are usually found in January or September, booked 29 days in advance, depart on a Friday or Tuesday and return on a Thursday

Find flight deals from Orlando Sanford Intl to Portsmouth

Discover tips and strategies to find the most affordable flight options for your journey from Orlando Sanford Intl (SFB) to Portsmouth (PSM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

January

Average price

$168

Good round-trip deal

$157 or less

Good one-way deal

$120 or less
Provider with most accurate pricing for Orlando Sanford Intl-Portsmouth Pease Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Orlando Sanford Intl-Portsmouth Pease Intl flights.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Orlando Sanford Intl to Portsmouth Pease Intl.
Search Deals
Price to beat on a one-way flight from Orlando Sanford Intl to Portsmouth Pease Intl.
Search Deals

Compare providers for flights from Orlando Sanford Intl to Portsmouth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Orlando Sanford Intl to Portsmouth in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Orlando Sanford Intl Airport-Portsmouth, New Hampshire flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Orlando Sanford Intl Airport-Portsmouth, New Hampshire flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Orlando Sanford Intl Airport-Portsmouth, New Hampshire flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Orlando Sanford Intl Airport-Portsmouth, New Hampshire flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Orlando Sanford Intl Airport-Portsmouth, New Hampshire flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Orlando Sanford Intl to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Orlando Sanford Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Orlando Sanford Intl Airport to Portsmouth

How far ahead should I book a flight from Orlando Sanford Intl Airport to Portsmouth, New Hampshire?

The price you pay for your flight from Orlando Sanford Intl Airport to Portsmouth, New Hampshire may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Orlando Sanford Intl Airport to Portsmouth, New Hampshire?

Currently, January is the cheapest month in which you can book a flight from Orlando Sanford Intl Airport to Portsmouth, New Hampshire (average of $120). Flying from Orlando Sanford Intl Airport to Portsmouth, New Hampshire in March is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Portsmouth

Get insights into the airlines that provide service to Portsmouth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portsmouth. Reviews last updated April 26, 2026.
Get a feel of what it's like to fly with Allegiant Air from Orlando Sanford Intl Airport to Portsmouth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.3
Good
706 reviews

Entertainment

5.4

Boarding

7.6

Crew

8.1

Comfort

6.9

Food

5.8

Overall

7.3

Reviews

1 / 20
4.0
Okay

Michael,Feb 2026

PIE - IND

I appreciate the low cost but the seating is ridiculous. So packed it feels dangerous. Actually it was so bad today, I'm going to look for another airline next time I fly.
Allegiant Air
7.3
Good
706 reviews
Allegiant Air
7.3
Good
706 reviews

Entertainment

5.4

Boarding

7.6

Crew

8.1

Comfort

6.9

Food

5.8

Overall

7.3

Reviews

1 / 20
4.0
Okay

Michael,Feb 2026

PIE - IND

I appreciate the low cost but the seating is ridiculous. So packed it feels dangerous. Actually it was so bad today, I'm going to look for another airline next time I fly.

Related info for your journey

Find useful and relevant information for your journey from Orlando Sanford Intl to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portsmouth from Orlando Sanford Intl?

    If you book a flight to Portsmouth from Orlando Sanford Intl, you will be flying to Pease Intl, which is the city’s only airport. Portsmouth Pease Intl (PSM) is located 3.2 mi from the center of Portsmouth. There are 0 flights from Orlando Sanford Intl to Pease Intl per day from 1 airline.

  • What is the cheapest airline to fly from Orlando Sanford Intl Airport to Portsmouth, New Hampshire round-trip?

    Our cheapest airline available from Orlando Sanford Intl Airport to Portsmouth, New Hampshire is Allegiant Air. Our recent data shows that you can find tickets from as low as $95 on this airline. Allegiant Air is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Orlando Sanford Intl to Portsmouth that include hotel bookings?

    Yes. In addition to deals on Orlando Sanford Intl to Portsmouth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orlando Sanford Intl to Portsmouth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orlando Sanford Intl to Portsmouth.

  • Can I find deals for business class flights from Orlando Sanford Intl to Portsmouth?

    Yes. Cheapflights offers flight deals from Orlando Sanford Intl to Portsmouth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Orlando Sanford Intl Airport to Portsmouth, New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Orlando Sanford Intl Airport to Portsmouth, New Hampshire (average of $120). Flying from Orlando Sanford Intl Airport to Portsmouth, New Hampshire in March is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Orlando Sanford Intl to Portsmouth

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Boston flights
Orlando to Manchester flights
Orlando to Portland flights
Orlando to Worcester flights

Top airline flying from Orlando Sanford Intl to Portsmouth

Discover the top airline that operate flights from Orlando Sanford Intl to Portsmouth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$95Average$168FlexibilityNo cancel feeOn-time88%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.