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Cheap flights from Portsmouth to Salinas, California from £450

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
18 mag — 25 mag1
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 18 aprile 2026.

mer 6/509:05
SOU
-
SFO
2 stops21h 42m
Delta
mer 13/510:29
SFO
-
SOU
2 stops22h 21m
Delta
Deal found 15/4£703
mer 6/509:20
SOU
-
SFO
1 stop14h 35m
Aer Lingus
mer 13/517:40
SFO
-
SOU
1 stop17h 50m
Aer Lingus
Deal found 15/4£703
lun 31/809:05
SOU
-
SFO
1 stop34h 40m
Delta
mar 29/915:00
SFO
-
SOU
2 stops17h 50m
Delta
Deal found 13/4£709
mer 2/909:05
SOU
-
SFO
2 stops17h 03m
Delta
mar 29/911:30
SFO
-
SOU
2 stops21h 20m
Delta
Deal found 13/4£713
mer 2/909:20
SOU
-
SFO
1 stop14h 35m
British Airways
lun 28/917:35
SFO
-
SOU
1 stop17h 55m
British Airways
Deal found 13/4£718
mer 6/509:20
SOU
-
SFO
1 stop14h 35m
Aer Lingus
mer 27/517:40
SFO
-
SOU
1 stop31h 00m
Aer Lingus
Deal found 13/4£721
lun 31/820:00
SOU
-
SFO
1 stop27h 55m
British Airways
mer 30/917:40
SFO
-
SOU
1 stop17h 50m
British Airways
Deal found 13/4£727
mer 2/909:20
SOU
-
SFO
1 stop14h 35m
British Airways
mer 30/919:30
SFO
-
SOU
2 stops28h 55m
British Airways
Deal found 13/4£728
gio 28/509:20
SOU
-
SFO
2 stops20h 46m
Aer Lingus
gio 4/617:35
SFO
-
SOU
1 stop17h 55m
Aer Lingus
Deal found 13/4£729
lun 31/817:20
SOU
-
SFO
1 stop30h 35m
British Airways
gio 24/916:35
SFO
-
SOU
2 stops34h 10m
British Airways
Deal found 13/4£737

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 18 aprile 2026.

Round-trip from

£683

One-way from

£450

Popular in

December

Cheapest in

February

Average price

£484
Aer Lingus
  • Aer Lingus
  • 2/6-9/6
  • 3 total stops
  • 41h 48m total
  • Portsmouth to Salinas
Search Deals
British Airways
  • British Airways
  • 30/9
  • 1 total stop
  • 14h 35m total
  • Portsmouth to Salinas
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 aprile 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

mar 1/9

17:20-15:55

1 stop30h 35m

San Francisco

mar 29/9

19:30-08:25

2 stops28h 55m

£737

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

sab 5/9

09:20-15:55

1 stop14h 35m

San Francisco

dom 27/9

17:40-19:30

1 stop17h 50m

£777

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

lun 4/5

17:20-15:59

2 stops30h 39m

San Francisco

mar 26/5

05:50-08:35

2 stops18h 45m

£812
Fastest return journey

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

mar 9/6

09:20-15:55

1 stop14h 35m

San Francisco

gio 3/9

17:35-16:50

1 stop15h 15m

£822

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

mer 15/7

09:20-15:55

1 stop14h 35m

San Francisco

lun 3/8

17:35-16:50

1 stop15h 15m

£825

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

mer 10/6

09:20-15:55

1 stop14h 35m

San Francisco

sab 5/9

17:40-08:40

1 stop31h 00m

£831

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

mar 9/6

09:05-11:45

1 stop34h 40m

San Francisco

sab 5/9

21:00-08:35

2 stops27h 35m

£837

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

gio 2/7

09:05-22:35

2 stops21h 30m

San Francisco

mer 15/7

14:19-17:35

2 stops19h 16m

£842

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

gio 2/7

09:05-22:35

2 stops21h 30m

San Francisco

mar 14/7

15:27-17:35

2 stops18h 08m

£842

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

mer 10/6

09:20-15:55

1 stop14h 35m

San Francisco

ven 4/9

17:35-16:50

1 stop15h 15m

£851

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 18 aprile 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 18 aprile 2026.

The most flights from P0R to S9N are scheduled on a Monday (37 on average). You will have fewer flight options on Wednesday, 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 30h 35m. British Airways provides one of the quickest options available for as low as £737. 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 (87%), Austrian Airlines (87%), United Airlines (87%).

  • What are the cheapest flights from Portsmouth to Salinas?

    While on average a flight from Portsmouth to Salinas is generally £1,144, our data shows the cheapest flight currently is £428. When looking at the most popular route, (Southampton Eastleigh - San Francisco), you can expect to pay £754 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 18 aprile 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£318Average£569FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£333Average£411FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£335Average£547FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£341Average£503FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£349Average£447FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£350Average£545FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£355Average£518FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£357Average£463FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£365Average£527FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£369Average£505FlexibilityNo 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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