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Cheap flights from Portsmouth to Salinas, California from £425

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
14 Jul — 21 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Salinas

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Salinas
Explore the most affordable flight options available from Portsmouth to Salinas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2026.

Sat 5/909:20
SOU
-
SFO
1 stop14h 35m
British Airways
Sat 19/917:40
SFO
-
SOU
1 stop17h 50m
British Airways
Deal found 13/6£513
Fri 4/909:20
SOU
-
SFO
1 stop14h 30m
British Airways
Tue 8/917:40
SFO
-
SOU
1 stop15h 10m
British Airways
Deal found 9/6£541
Wed 8/718:05
SOU
-
SFO
1 stop25h 40m
KLM
Tue 14/713:45
SFO
-
SOU
1 stop35h 00m
KLM
Deal found 10/6£570
Wed 8/718:05
SOU
-
SFO
1 stop25h 40m
Delta
Tue 14/707:00
SFO
-
SOU
2 stops17h 45m
Delta
Deal found 13/6£588

Find flight deals from Portsmouth to Salinas

Keep the following information in mind while searching for Portsmouth to Salinas flight deals. Data was last updated 14 June 2026.

Round-trip from

£513

One-way from

£425

Popular in

December

Cheapest in

February

Average price

£581
British Airways
  • British Airways
  • 5/9-19/9
  • 2 total stops
  • 32h 25m total
  • Portsmouth to Salinas
Search Deals
British Airways
  • British Airways
  • 26/9
  • 1 total stop
  • 14h 35m total
  • Portsmouth to Salinas
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Salinas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 June 2026.
Use the filters below to find and compare flights from Portsmouth to Salinas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Fri 4/9

09:20-15:50

1 stop14h 30m

San Francisco

Tue 8/9

17:40-16:50

1 stop15h 10m

£541

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 8/7

18:05-11:45

1 stop25h 40m

San Francisco

Tue 14/7

13:45-08:45

1 stop35h 00m

£570

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 8/7

18:05-11:45

1 stop25h 40m

San Francisco

Tue 14/7

07:00-08:45

2 stops17h 45m

£588

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 30/6

17:20-21:00

2 stops35h 40m

San Francisco

Tue 4/8

13:45-08:45

1 stop35h 00m

£620
Cheapest one-way

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 6/9

09:20-15:55

1 stop14h 35m

£427
Fastest single journey

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 27/8

09:20-15:50

1 stop14h 30m

£456

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 30/8

20:45-15:50

2 stops27h 05m

£484

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 8/7

09:20-15:55

1 stop14h 35m

£1,084

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 30/6

09:15-15:55

1 stop14h 40m

£1,085

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 7/7

17:20-15:55

1 stop30h 35m

£1,094

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Portsmouth to Salinas

Have a flexible travel schedule? Discover the best time to fly to Salinas from Portsmouth with our price prediction graph.
Estimated return 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 Portsmouth to Salinas

What is the cheapest time of day to fly from P0R to S9N?

Find hourly flight availability from Portsmouth to Salinas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 June 2026.

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

Weekly flight availability from Portsmouth to Salinas

Explore weekly flight availability from Portsmouth to Salinas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 June 2026.

The most flights from P0R to S9N are scheduled on a Monday (42 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (36 on average).

Related info for your journey

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

  • How long is the flight from Portsmouth to Salinas?

    A quick flight from Portsmouth to Salinas can take about 14h 30m. British Airways provides one of the quickest options available for as low as £541. There are 5349 mi between Portsmouth and Salinas.

  • What are the most reliable airlines from Portsmouth to Salinas?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Salinas on time: Air Canada (89%), Austrian Airlines (89%), United Airlines (89%).

  • What are the cheapest flights from Portsmouth to Salinas?

    While on average a flight from Portsmouth to Salinas is generally £1,190, our data shows the cheapest flight currently is £428. When looking at the most popular route, (Southampton Eastleigh - San Francisco), you can expect to pay £543 for that flight.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Portsmouth to Salinas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Salinas

Discover the top 10 airlines that operate flights from Portsmouth to Salinas. 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 858,174 searches. Data last updated 14 June 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£321Average£628FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SWISSCheapest£351Average£452FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£353Average£585FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£357Average£493FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£360Average£470FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£368Average£548FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£372Average£519FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Austrian AirlinesCheapest£375Average£501FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air CanadaCheapest£378Average£574FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£384Average£647FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to Salinas?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Salinas from Portsmouth today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Salinas?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Salinas from Portsmouth.

Can Cheapflights find flights from Portsmouth to Salinas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Salinas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portsmouth to Salinas become cheaper?

Not ready to book yet? You can track prices for flights from Portsmouth to Salinas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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