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Cheap flights from Portsmouth to Salinas, California from £427

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
13 Aug — 20 Aug1
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 July 2026.

Sat 5/1217:30
SOU
-
SFO
1 stop26h 15m
Delta
Sun 13/1206:00
SFO
-
SOU
2 stops18h 10m
Delta
Deal found 9/7£625
Sat 5/1209:25
SOU
-
SFO
1 stop34h 20m
KLM
Sun 13/1213:50
SFO
-
SOU
1 stop34h 20m
KLM
Deal found 9/7£656
Wed 23/909:15
SOU
-
SFO
1 stop34h 30m
Delta
Sat 26/923:35
SFO
-
SOU
2 stops25h 00m
Delta
Deal found 12/7£670
Sat 22/809:20
SOU
-
SFO
1 stop14h 35m
Aer Lingus
Thu 27/817:35
SFO
-
SOU
1 stop15h 15m
Aer Lingus
Deal found 9/7£684
Sat 22/809:15
SOU
-
SFO
2 stops20h 32m
KLM
Thu 27/807:00
SFO
-
SOU
2 stops17h 45m
KLM
Deal found 9/7£711

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 July 2026.

Round-trip from

£625

One-way from

£427

Popular in

December

Cheapest in

February

Average price

£618
Delta
  • Delta
  • 5/12-13/12
  • 3 total stops
  • 44h 25m total
  • Portsmouth to Salinas
Search Deals
British Airways
  • British Airways
  • 18/11
  • 1 total stop
  • 14h 15m total
  • Portsmouth to Salinas
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 July 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

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 5/12

17:30-11:45

1 stop26h 15m

San Francisco

Sun 13/12

06:00-08:10

2 stops18h 10m

£625

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 5/12

09:25-11:45

1 stop34h 20m

San Francisco

Sun 13/12

13:50-08:10

1 stop34h 20m

£656

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 23/9

17:20-18:09

2 stops32h 49m

San Francisco

Sat 26/9

23:35-08:35

2 stops25h 00m

£674
Fastest return journey

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 22/8

09:15-19:43

2 stops18h 28m

San Francisco

Thu 27/8

07:00-08:45

2 stops17h 45m

£713

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 22/8

09:15-21:47

2 stops20h 32m

San Francisco

Thu 27/8

13:45-17:35

1 stop19h 50m

£729

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 1/8

09:15-08:21

2 stops31h 06m

San Francisco

Wed 13/1

13:50-17:00

1 stop19h 10m

£749

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 1/8

09:15-08:21

2 stops31h 06m

San Francisco

Wed 23/9

14:20-16:50

2 stops18h 30m

£749

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 3/12

17:05-15:35

1 stop30h 30m

San Francisco

Mon 7/12

17:20-19:30

1 stop18h 10m

£757

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 1/8

09:15-08:21

2 stops31h 06m

San Francisco

Fri 8/1

07:00-17:00

2 stops26h 00m

£759
Cheapest one-way

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 10/9

09:20-15:50

1 stop14h 30m

£428

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 19 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 July 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 July 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 (34 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 26h 15m. Delta provides one of the quickest options available for as low as £625. There are 5349 mi between Portsmouth and Salinas. This flight may include one or multiple stops.

  • 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 (83%), Austrian Airlines (83%), United Airlines (83%).

  • What are the cheapest flights from Portsmouth to Salinas?

    While on average a flight from Portsmouth to Salinas is generally £1,720, our data shows the cheapest flight currently is £344. When looking at the most popular route, (Southampton Eastleigh - San Francisco), you can expect to pay £713 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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£322Average£671FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SWISSCheapest£352Average£459FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£355Average£580FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£361Average£472FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Virgin AtlanticCheapest£369Average£546FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapest£369Average£485FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Brussels AirlinesCheapest£373Average£531FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Austrian AirlinesCheapest£376Average£499FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air CanadaCheapest£379Average£576FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£381Average£551FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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