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Cheap flights from Portsmouth to Salinas, California from £412

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
9 Sep — 16 Sep1
1 adult

Cheap flight deals from Portsmouth to Salinas

Keep the following information in mind while searching for Portsmouth to Salinas flight deals. Data was last updated 4 September 2025.

Round-trip from

£679

One-way from

£412

Popular in

July

Cheapest in

February

Average price

£440
Virgin Atlantic
  • Virgin Atlantic
  • 18/10-25/10
  • 4 total stops
  • 90h 38m total
  • Portsmouth to Salinas
Search Deals
Aer Lingus
  • Aer Lingus
  • 27/9
  • 1 total stop
  • 14h 15m total
  • Portsmouth to Salinas
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Portsmouth to Salinas

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 4 September 2025.

Sat 18/1018:05SOU - SFO
2 stops34h 58mVirgin Atlantic
Sat 25/1017:30SFO - SOU
2 stops55h 40mVirgin Atlantic
Deal found 3/9£679
Sat 18/1018:05SOU - SFO
1 stop25h 40mDelta
Sat 25/1005:45SFO - SOU
2 stops20h 05mDelta
Deal found 3/9£723
Sat 18/1018:05SOU - SFO
1 stop25h 40mKLM
Sat 25/1013:45SFO - SOU
1 stop35h 25mKLM
Deal found 3/9£758
Thu 4/1219:55SOU - SFO
2 stops27h 05mBritish Airways
Mon 8/1217:30SFO - SOU
2 stops17h 55mBritish Airways
Deal found 2/9£764
Thu 30/1019:55SOU - SFO
2 stops27h 05mBritish Airways
Mon 3/1117:30SFO - SOU
2 stops17h 55mBritish Airways
Deal found 3/9£767
Wed 10/909:10SOU - SFO
1 stop14h 45mBritish Airways
Tue 7/1017:40SFO - SOU
1 stop17h 50mBritish Airways
Deal found 3/9£793
Sat 20/909:40SOU - SFO
1 stop14h 15mBritish Airways
Wed 24/917:40SFO - SOU
1 stop14h 55mBritish Airways
Deal found 3/9£843
Sat 18/1018:05SOU - SFO
2 stops29h 50mMultiple Airlines
Sat 25/1010:15SFO - SOU
3 stops26h 25mMultiple Airlines
Deal found 3/9£873

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 4 September 2025.
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

Sat 18/10

18:05-21:03

2 stops34h 58m

San Francisco

Sat 25/10

17:30-09:10

2 stops55h 40m

£679

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 18/10

18:05-11:45

1 stop25h 40m

San Francisco

Sat 25/10

05:45-09:50

2 stops20h 05m

£723

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 18/10

18:05-11:45

1 stop25h 40m

San Francisco

Sat 25/10

13:45-09:10

1 stop35h 25m

£758

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 4/12

19:55-15:00

2 stops27h 05m

San Francisco

Mon 8/12

17:30-19:25

2 stops17h 55m

£764

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 30/10

19:55-16:00

2 stops27h 05m

San Francisco

Mon 3/11

17:30-19:25

2 stops17h 55m

£767

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 20/9

09:40-15:55

1 stop14h 15m

San Francisco

Wed 24/9

17:40-16:35

1 stop14h 55m

£843

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 18/10

18:05-15:55

2 stops29h 50m

San Francisco

Sat 25/10

10:15-20:40

3 stops26h 25m

£873

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 27/10

09:30-16:35

1 stop14h 05m

San Francisco

Thu 30/10

18:30-19:25

2 stops17h 55m

£1,138

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 27/9

09:40-15:55

1 stop14h 15m

£412

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 27/9

16:25-12:23

3 stops51h 58m

£431

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 19 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 £538). Flying from Portsmouth to Salinas in July is currently the most expensive (average of £803). 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 4 September 2025.

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.

What is the cheapest day to fly from Portsmouth to Salinas?

Use this chart to determine the cheapest time to fly return from Portsmouth to Salinas. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Portsmouth to Salinas flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 4 September 2025.

The most flights from P0R to S9N are scheduled on a Monday (42 on average). You will have fewer flight options on Sunday, 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 25h 40m. Virgin Atlantic provides one of the quickest options available for as low as £723. There are 5349 mi between Portsmouth and Salinas. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Portsmouth to Salinas one-way?

    The cheapet airlines for a one-way flight from Portsmouth to Salinas are Aer Lingus (£412), British Airways (£1,031), and Delta (£1,122).

  • 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 (86%), Air France (86%), Delta (86%).

  • What are the cheapest flights from Portsmouth to Salinas?

    While on average a flight from Portsmouth to Salinas is generally £1,925, our data shows the cheapest flight currently is £421. When looking at the most popular route, (Southampton Eastleigh - San Francisco), you can expect to pay £679 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 £538). Flying from Portsmouth to Salinas in July is currently the most expensive (average of £803). 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

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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 4 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£238Average£492FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest£338Average£587FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
TAP AIR PORTUGALCheapest£351Average£478FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£351Average£558FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
SWISSCheapest£353Average£434FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£353Average£567FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Brussels AirlinesCheapest£359Average£475FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Air CanadaCheapest£360Average£488FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£363Average£500FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£366Average£592FlexibilityNo 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?

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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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