Weekly flight availability from San Diego to Portsmouth

The most flights from SAN to P0R are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

In terms of precipitation, rainfall in Portsmouth ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Portsmouth when rainfall is around 1.0 in.

If weather is an important factor for your trip to Portsmouth, 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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

What are the cheapest flights from San Diego to Portsmouth?

The cheapest flight price from San Diego to Portsmouth is $342. On average you can expect to pay $2,834. The most popular route, (San Diego - Southampton Eastleigh), can usually be booked for $1,007.

What are the most reliable airlines from San Diego to Portsmouth?

The top 3 most reliable airlines when flying from San Diego to Portsmouth are American Airlines (81%), Alaska Airlines (81%) and British Airways (81%).

What airport do you fly from for flights from San Diego to Portsmouth?

Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Portsmouth from San Diego. Booking flights from San Diego (SAN) to Portsmouth should be relatively easy as there are 0 daily outbound flights to Portsmouth from 9 different airlines.

Can I find deals for flights from San Diego to Portsmouth that include hotel bookings?

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

How can I find direct flights from San Diego to Portsmouth?

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

Can I find deals for business class flights from San Diego to Portsmouth?

Yes. Cheapflights offers flight deals from San Diego 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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Everything you need to know about your flight from San Diego to Portsmouth

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What is the cheapest time of day to fly from SAN to P0R?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Portsmouth as you normally would.

Related info for your journey

What airport do you fly from for flights from San Diego to Portsmouth?
Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Portsmouth from San Diego. Booking flights from San Diego (SAN) to Portsmouth should be relatively easy as there are 0 daily outbound flights to Portsmouth from 9 different airlines.
What are the most reliable airlines from San Diego to Portsmouth?
The top 3 most reliable airlines when flying from San Diego to Portsmouth are American Airlines (81%), Alaska Airlines (81%) and British Airways (81%).
What are the cheapest flights from San Diego to Portsmouth?
The cheapest flight price from San Diego to Portsmouth is $342. On average you can expect to pay $2,834. The most popular route, (San Diego - Southampton Eastleigh), can usually be booked for $1,007.
Can I find deals for flights from San Diego to Portsmouth that include hotel bookings?
Yes. In addition to deals on San Diego to Portsmouth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Portsmouth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Portsmouth.
Can I find deals for business class flights from San Diego to Portsmouth?
Yes. Cheapflights offers flight deals from San Diego 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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Top 9 airlines flying from San Diego to Portsmouth

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$296	Average$670	FlexibilityNo cancel fee	On-time72%
Delta	Cheapest$494	Average$942	FlexibilityNo cancel fee	On-timeN/A
Iberia	Cheapest$608	Average$903	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$621	Average$888	FlexibilityNo cancel fee	On-time76%
American Airlines	Cheapest$642	Average$1,115	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$654	Average$1,173	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$685	Average$1,101	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$755	Average$894	FlexibilityNo cancel fee	On-time75%
JetBlue	Cheapest$881	Average$1,301	FlexibilityNo cancel fee	On-time62%

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Cheap flights from San Diego (SAN) to Portsmouth, England

Find cheap flights from San Diego to Portsmouth with Cheapflights

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What is the cheapest time of day to fly from SAN to P0R?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Portsmouth as you normally would.

Weekly flight availability from San Diego to Portsmouth

The most flights from SAN to P0R are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Related info for your journey

What airport do you fly from for flights from San Diego to Portsmouth?

What are the most reliable airlines from San Diego to Portsmouth?

What are the cheapest flights from San Diego to Portsmouth?

Can I find deals for flights from San Diego to Portsmouth that include hotel bookings?

How can I find direct flights from San Diego to Portsmouth?

Can I find deals for business class flights from San Diego to Portsmouth?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Diego to Portsmouth

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Complete your trip

Complete your trip to Portsmouth by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from San Diego to Portsmouth by cabin class

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San Diego and Portsmouth flights

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