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Portsmouth

Cheap flights from Raleigh to Portsmouth, NH (RDU - PSM)

RDU — PSM
May 12 — May 191
Tue 5/12
Tue 5/19
1 adult, Economy
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Find flight deals from Raleigh to Portsmouth

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

January

Average price

$267

Good one-way deal

$59 or less
Provider with most accurate pricing for Raleigh-Durham-Portsmouth Pease Intl flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Portsmouth Pease Intl flights.
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Highest demand for flights based on searches. 2% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Price to beat on a one-way flight from Raleigh-Durham to Portsmouth Pease Intl.
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Compare providers for flights from Raleigh 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 Raleigh 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 Raleigh-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 Raleigh-Portsmouth, New Hampshire flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Portsmouth, New Hampshire flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-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 Raleigh-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 Raleigh to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Raleigh 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 Raleigh to Portsmouth

What is the cheapest month to book a flight from Raleigh to Portsmouth, New Hampshire?

Currently, October is the cheapest month in which you can book a flight from Raleigh to Portsmouth, New Hampshire (average of $56). Flying from Raleigh to Portsmouth, New Hampshire in July is currently the most expensive (average of $108). 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 12, 2026.
Read through reviews of airlines operating flights from Raleigh to Portsmouth, such as Breeze Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
276 reviews

Crew

8.7

Entertainment

6.6

Food

6.6

Boarding

8.3

Overall

8.1

Comfort

8.2

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
Breeze Airways
8.1
Very good
276 reviews
Breeze Airways
8.1
Very good
276 reviews

Crew

8.7

Entertainment

6.6

Food

6.6

Boarding

8.3

Overall

8.1

Comfort

8.2

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

Related info for your journey

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

  • What is the cheapest airline to fly from Raleigh to Portsmouth, New Hampshire round-trip?

    According to our current data, Breeze Airways ($98), offers the cheapest pricing from Raleigh to Portsmouth, New Hampshire.

  • Can I find deals for flights from Raleigh to Portsmouth that include hotel bookings?

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

  • How can I find direct flights from Raleigh to Portsmouth?

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

  • Can I find deals for business class flights from Raleigh to Portsmouth?

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Portsmouth, New Hampshire?

    Currently, October is the cheapest month in which you can book a flight from Raleigh to Portsmouth, New Hampshire (average of $56). Flying from Raleigh to Portsmouth, New Hampshire in July is currently the most expensive (average of $108). 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.

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Top airline flying from Raleigh to Portsmouth

Discover the top airline that operate flights from Raleigh 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$98Average$131FlexibilityNo cancel feeOn-timeN/A

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