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Cheap flights from Portsmouth to Salinas, California from £431

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
9 Jun — 16 Jun1
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 10 May 2026.

Tue 23/609:20
SOU
-
SFO
1 stop14h 35m
Aer Lingus
Tue 30/617:40
SFO
-
SOU
1 stop15h 10m
Aer Lingus
Deal found 9/5£652
Mon 31/817:20
SOU
-
SFO
1 stop26h 25m
Delta
Wed 9/913:45
SFO
-
SOU
1 stop19h 05m
Delta
Deal found 5/5£683
Thu 4/609:20
SOU
-
SFO
1 stop14h 30m
Aer Lingus
Wed 10/617:40
SFO
-
SOU
1 stop15h 10m
Aer Lingus
Deal found 8/5£684
Mon 31/817:20
SOU
-
SFO
1 stop26h 25m
Delta
Sat 12/913:45
SFO
-
SOU
1 stop34h 50m
Delta
Deal found 5/5£713
Sun 23/817:30
SOU
-
SFO
1 stop26h 15m
Delta
Wed 9/913:45
SFO
-
SOU
1 stop19h 05m
Delta
Deal found 5/5£742
Wed 26/809:15
SOU
-
SFO
2 stops19h 47m
Delta
Tue 15/907:00
SFO
-
SOU
2 stops17h 35m
Delta
Deal found 5/5£747
Tue 23/617:20
SOU
-
SFO
1 stop26h 25m
KLM
Tue 30/615:26
SFO
-
SOU
2 stops17h 24m
KLM
Deal found 9/5£754
Thu 20/809:15
SOU
-
SFO
1 stop34h 30m
Delta
Thu 10/907:00
SFO
-
SOU
2 stops25h 50m
Delta
Deal found 5/5£772
Fri 21/809:15
SOU
-
SFO
2 stops19h 04m
Delta
Thu 10/907:00
SFO
-
SOU
2 stops25h 50m
Delta
Deal found 5/5£776

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 10 May 2026.

Round-trip from

£652

One-way from

£431

Popular in

December

Cheapest in

February

Average price

£527
Aer Lingus
  • Aer Lingus
  • 23/6-30/6
  • 2 total stops
  • 29h 45m total
  • Portsmouth to Salinas
Search Deals
27/5
  • 27/5
  • 3 total stops
  • 41h 50m total
  • Portsmouth to Salinas
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 10 May 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

Mon 31/8

17:20-11:45

1 stop26h 25m

San Francisco

Mon 14/9

13:45-16:50

1 stop19h 05m

£683

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 31/8

17:20-11:45

1 stop26h 25m

San Francisco

Sun 13/9

13:45-16:50

1 stop19h 05m

£713

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 31/8

17:20-11:45

1 stop26h 25m

San Francisco

Sat 12/9

13:45-08:35

1 stop34h 50m

£713

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Fri 28/8

18:05-11:45

1 stop25h 40m

San Francisco

Tue 15/9

13:45-16:50

1 stop19h 05m

£772
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

£776

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 21/6

17:20-11:45

1 stop26h 25m

San Francisco

Sun 28/6

13:45-08:35

1 stop34h 50m

£783
Cheapest one-way
Fastest single journey

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 13/7

09:20-15:50

1 stop14h 30m

£590

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 14/7

09:15-15:55

1 stop14h 40m

£593

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 2/7

09:20-15:50

1 stop14h 30m

£819

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 7/6

14:35-15:50

2 stops33h 15m

£846

Flights are sorted by cheapest return flights first.

Deals found on 7/5

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 10 May 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 10 May 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. Delta provides one of the quickest options available for as low as £776. 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 (91%), Austrian Airlines (91%), United Airlines (91%).

  • What are the cheapest flights from Portsmouth to Salinas?

    While on average a flight from Portsmouth to Salinas is generally £1,176, our data shows the cheapest flight currently is £390. When looking at the most popular route, (Southampton Eastleigh - San Francisco), you can expect to pay £684 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 10 May 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£316Average£659FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£330Average£412FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£338Average£546FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£346Average£443FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£347Average£556FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£349Average£473FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£354Average£461FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
FinnairCheapest£358Average£476FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£362Average£530FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£366Average£502FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines 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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