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Portsmouth

Cheap flights from Irvine, CA to Portsmouth, NH (PSM)

LAX — PSM
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Irvine to Portsmouth

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) 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 November 21, 2024.

Travel insights for flights from Irvine to Portsmouth

Get recent, data-driven insights about flights from Irvine to Portsmouth including ideal travel times, pricing trends, and more.

Rainfall in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portsmouth, New Hampshire ranges from 2.2 - 5.1 inches per month. November is typically the wettest month, when rainfall can reach 5.1 in. August is typically the driest time to visit Portsmouth, New Hampshire when rainfall is around 2.2 in.

Temperature in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portsmouth, New Hampshire, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Related info for your journey

Find useful and relevant information for your journey from Irvine 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 Irvine?

    Portsmouth Pease Intl (PSM) is the airport you will fly into if you book a flight from Irvine to Portsmouth. You should not have trouble finding flights to Pease Intl from Irvine; the airport handles an average of 0 inbound flights from Irvine per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Portsmouth airport from Irvine. It is only a 3.2 mi journey from Pease Intl (PSM) to Portsmouth’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine 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.

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