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Cheap flights from Portsmouth to Salinas, California from £426

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
4 Jan — 11 Jan1
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 5 December 2025.

Sat 13/1209:25SOU - SFO
1 stop34h 25mDelta
Wed 7/122:55SFO - SOU
2 stops25h 30mDelta
Deal found 3/12£714
Tue 23/1217:30SOU - SFO
1 stop26h 20mDelta
Mon 5/122:55SFO - SOU
2 stops25h 55mDelta
Deal found 4/12£725
Wed 24/1208:40SOU - SFO
2 stops20h 40mDelta
Wed 7/106:00SFO - SOU
2 stops27h 05mDelta
Deal found 4/12£730
Sat 13/1209:25SOU - SFO
1 stop34h 25mDelta
Fri 9/107:00SFO - SOU
2 stops17h 45mDelta
Deal found 3/12£752
Tue 23/1217:30SOU - SFO
1 stop26h 20mDelta
Sat 10/113:55SFO - SOU
1 stop34h 55mDelta
Deal found 4/12£753
Wed 24/1217:30SOU - SFO
1 stop26h 20mDelta
Sun 11/122:55SFO - SOU
2 stops25h 55mDelta
Deal found 4/12£755
Wed 24/1208:40SOU - SFO
2 stops20h 40mDelta
Sat 10/113:55SFO - SOU
1 stop19h 20mDelta
Deal found 4/12£758
Mon 22/1218:05SOU - SFO
1 stop25h 45mDelta
Tue 6/113:55SFO - SOU
1 stop19h 10mDelta
Deal found 4/12£778
Fri 26/1209:30SOU - SFO
1 stop14h 05mBritish Airways
Tue 13/117:20SFO - SOU
1 stop31h 25mBritish Airways
Deal found 4/12£788
Sat 27/1209:25SOU - SFO
1 stop34h 25mDelta
Thu 8/107:00SFO - SOU
2 stops17h 25mDelta
Deal found 4/12£793
Wed 24/1208:35SOU - SFO
2 stops38h 25mBritish Airways
Tue 13/117:20SFO - SOU
1 stop31h 25mBritish Airways
Deal found 4/12£800

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 5 December 2025.

Round-trip from

£492

One-way from

£426

Popular in

July

Cheapest in

September

Average price

£599
Virgin Atlantic
  • Virgin Atlantic
  • 17/1-24/1
  • 3 total stops
  • 41h 20m total
  • Portsmouth to Salinas
Search Deals
British Airways
  • British Airways
  • 25/1
  • 1 total stop
  • 31h 30m total
  • Portsmouth to Salinas
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£59 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 December 2025
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 5 December 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

Sun 22/2

17:45-11:50

1 stop26h 05m

San Francisco

Mon 9/3

07:00-08:10

2 stops18h 10m

£502

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 17/2

17:35-11:50

1 stop26h 15m

San Francisco

Sun 8/3

14:55-17:00

1 stop19h 05m

£502

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 17/2

17:35-11:50

1 stop26h 15m

San Francisco

Wed 4/3

12:16-17:25

2 stops21h 09m

£502

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 18/2

09:25-11:50

1 stop34h 25m

San Francisco

Sun 8/3

22:55-08:10

2 stops26h 15m

£502

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 17/2

17:35-11:50

1 stop26h 15m

San Francisco

Tue 10/3

11:57-17:00

2 stops22h 03m

£502

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 22/2

17:45-11:50

1 stop26h 05m

San Francisco

Sun 8/3

14:55-08:10

1 stop34h 15m

£502

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 18/2

17:35-11:50

1 stop26h 15m

San Francisco

Tue 10/3

13:25-17:00

2 stops20h 35m

£502

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 18/2

17:35-11:50

1 stop26h 15m

San Francisco

Mon 9/3

14:55-17:00

1 stop19h 05m

£502

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 19/2

17:35-11:50

1 stop26h 15m

San Francisco

Tue 10/3

14:55-17:00

1 stop19h 05m

£506

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sat 24/1

17:15-15:00

2 stops53h 45m

£451

Flights are sorted by cheapest return flights first.

Deals found on 4/12

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, April is the cheapest month in which you can book a flight from Portsmouth to Salinas (average of £342). Flying from Portsmouth to Salinas in July is currently the most expensive (average of £459). 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 5 December 2025.

It’s optimal to fly from Portsmouth to Salinas in the evening. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at midday.

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 evenings when fares are most often at their lowest. Sunday evenings 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 5 December 2025.

The most flights from P0R to S9N are scheduled on a Monday (31 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (31 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 05m. Delta provides one of the quickest options available for as low as £502. 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 New Zealand (85%), KLM (84%), Air France (83%).

  • What are the cheapest flights from Portsmouth to Salinas?

    While on average a flight from Portsmouth to Salinas is generally £1,949, our data shows the cheapest flight currently is £333. When looking at the most popular route, (Southampton Eastleigh - San Francisco), you can expect to pay £502 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, April is the cheapest month in which you can book a flight from Portsmouth to Salinas (average of £342). Flying from Portsmouth to Salinas in July is currently the most expensive (average of £459). 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£239Average£549FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£337Average£491FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£340Average£554FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£355Average£558FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£356Average£535FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£356Average£451FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
SWISSCheapest£360Average£443FlexibilityNo cancel feeOn-time79%
Search SWISS flights
FinnairCheapest£376Average£492FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£378Average£533FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£378Average£595FlexibilityNo cancel feeOn-time70%
Search British Airways 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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