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Cheap flights from Portsmouth to Salinas, California from £434

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
5 Mar — 12 Mar1
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 3 February 2026.

Mon 23/317:40
SOU
-
SFO
1 stop26h 10m
Delta
Tue 31/313:45
SFO
-
SOU
1 stop19h 05m
Delta
Deal found 1/2£638
Thu 19/308:50
SOU
-
SFO
2 stops20h 46m
KLM
Thu 26/314:55
SFO
-
SOU
1 stop34h 55m
KLM
Deal found 2/2£649
Tue 24/317:35
SOU
-
SFO
1 stop26h 15m
Delta
Wed 1/413:45
SFO
-
SOU
1 stop19h 05m
Delta
Deal found 1/2£665
Tue 24/317:35
SOU
-
SFO
1 stop26h 15m
Delta
Mon 6/422:55
SFO
-
SOU
2 stops33h 55m
Delta
Deal found 1/2£670
Mon 23/317:40
SOU
-
SFO
1 stop26h 10m
Delta
Sat 4/409:25
SFO
-
SOU
2 stops23h 25m
Delta
Deal found 1/2£695
Mon 23/317:40
SOU
-
SFO
1 stop26h 10m
Delta
Sun 5/423:25
SFO
-
SOU
2 stops33h 25m
Delta
Deal found 1/2£700
Thu 19/318:05
SOU
-
SFO
1 stop25h 45m
Multiple Airlines
Thu 26/314:55
SFO
-
SOU
1 stop19h 05m
Multiple Airlines
Deal found 2/2£700
Sun 20/920:45
SOU
-
SFO
2 stops25h 05m
British Airways
Wed 30/917:35
SFO
-
SOU
1 stop17h 55m
British Airways
Deal found 1/2£722
Fri 27/220:10
SOU
-
SFO
1 stop27h 25m
British Airways
Mon 2/317:20
SFO
-
SOU
1 stop14h 15m
British Airways
Deal found 2/2£741

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 3 February 2026.

Round-trip from

£638

One-way from

£434

Popular in

July

Cheapest in

February

Average price

£411
Delta
  • Delta
  • 23/3-31/3
  • 3 total stops
  • 62h 00m total
  • Portsmouth to Salinas
Search Deals
British Airways
  • British Airways
  • 13/4
  • 1 total stop
  • 14h 40m total
  • Portsmouth to Salinas
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 3 February 2026.
Use the filters below to find and compare flights from Portsmouth to Salinas that are best for you.

Fly from

Portsmouth

Fly to

Salinas

Route

Depart

Return

Price

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 23/3

08:50-12:50

1 stop35h 00m

San Francisco

Tue 31/3

05:50-16:50

2 stops27h 00m

£638

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 19/3

08:50-22:36

2 stops20h 46m

San Francisco

Thu 26/3

14:55-08:50

1 stop34h 55m

£649

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 23/3

08:50-12:50

1 stop35h 00m

San Francisco

Wed 1/4

14:20-16:50

2 stops18h 30m

£665

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 23/3

17:40-12:50

1 stop26h 10m

San Francisco

Mon 6/4

22:35-16:50

2 stops34h 15m

£670

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 24/3

17:35-17:28

2 stops30h 53m

San Francisco

Mon 6/4

21:35-16:50

2 stops35h 15m

£670

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 24/3

08:50-23:15

2 stops21h 25m

San Francisco

Tue 31/3

22:35-16:50

2 stops34h 15m

£670

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 23/3

17:40-12:50

1 stop26h 10m

San Francisco

Sat 4/4

09:25-16:50

2 stops23h 25m

£695

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 19/3

18:05-12:50

1 stop25h 45m

San Francisco

Thu 26/3

14:55-17:00

1 stop19h 05m

£700

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Fri 27/2

20:10-15:35

1 stop27h 25m

San Francisco

Mon 2/3

17:20-15:35

1 stop14h 15m

£741

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 13/4

09:10-15:50

1 stop14h 40m

£434

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 17 results
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 month to book a flight from Portsmouth to Salinas?

Currently, February is the cheapest month in which you can book a flight from Portsmouth to Salinas (average of £346). Flying from Portsmouth to Salinas in July is currently the most expensive (average of £436). 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.

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 3 February 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 3 February 2026.

The most flights from P0R to S9N are scheduled on a Monday (31 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 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 20h 46m. Delta provides one of the quickest options available for as low as £649. 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: KLM (82%), Air France (82%), Delta (82%).

  • What are the cheapest flights from Portsmouth to Salinas?

    While on average a flight from Portsmouth to Salinas is generally £1,903, our data shows the cheapest flight currently is £336. When looking at the most popular route, (Southampton Eastleigh - San Francisco), you can expect to pay £649 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.

  • What is the cheapest month to book a flight from Portsmouth to Salinas?

    Currently, February is the cheapest month in which you can book a flight from Portsmouth to Salinas (average of £346). Flying from Portsmouth to Salinas in July is currently the most expensive (average of £436). 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.

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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£233Average£561FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£329Average£471FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£332Average£536FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SWISSCheapest£345Average£432FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£346Average£544FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£351Average£531FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£353Average£449FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£361Average£510FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£365Average£463FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
FinnairCheapest£366Average£473FlexibilityNo cancel feeOn-time76%
Search Finnair 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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