Porto

$333+ Cheap flights from Salinas, CA, CA to Porto (OPO)

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OPO
Apr 8 — Apr 151
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Cheapflights Tip: The best prices from Salinas to Porto are usually found in January or February, booked 55 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Salinas to Porto

Keep the following information in mind while searching for Salinas to Porto flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$607
(Kiwi.com)

One-way from

$333
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$895
Provider with most accurate pricing for San Francisco-Porto flight deals.
Provider most trusted by Cheapflights users for San Francisco-Porto flights.
From Salinas to Porto
One-way flight from Salinas to Porto
Highest demand for flights based on searches. 20% potential increase in price ($256 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Salinas to Porto

Cheapest flights from Salinas to Porto
Explore the most affordable flight options available from Salinas to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/188:00 pmSFO - OPO
1 stop36h 15mMultiple Airlines
Tue 5/277:35 amOPO - SFO
1 stop18h 25mMultiple Airlines
Deal found 4/2$607
This United deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:30 amSFO - OPO
2 stops20h 15mUnited Airlines
Wed 10/2212:35 pmOPO - SFO
2 stops26h 55mUnited Airlines
Deal found 4/2$645
This SWISS deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:30 pmSFO - OPO
1 stop31h 55mSWISS
Wed 10/228:40 amOPO - SFO
1 stop15h 30mSWISS
Deal found 4/2$647
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:55 amSFO - OPO
2 stops22h 35mDelta
Wed 10/226:25 amOPO - SFO
2 stops22h 03mDelta
Deal found 4/2$666
This Scandinavian Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:40 pmSFO - OPO
1 stop29h 10mScandinavian Airlines
Fri 8/225:55 pmOPO - SFO
1 stop30h 35mScandinavian Airlines
Deal found 4/2$670
This Air Canada deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/34:35 pmSFO - OPO
2 stops33h 00mAir Canada
Tue 8/1912:50 pmOPO - SFO
1 stop30h 25mAir Canada
Deal found 4/2$686
This Booking.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/158:00 pmSFO - OPO
1 stop28h 00mVueling
Mon 6/2310:00 pmOPO - SFO
1 stop28h 00mVueling
Deal found 4/2$689
This KLM deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/163:05 pmSFO - OPO
1 stop16h 25mKLM
Mon 4/285:30 pmOPO - SFO
1 stop26h 15mKLM
Deal found 4/2$711
This Aeromexico deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:00 amSFO - OPO
2 stops25h 30mAir France
Fri 5/169:20 amOPO - SFO
2 stops22h 31mAir France
Deal found 4/2$784
This Gotogate deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/11:30 pmSFO - OPO
1 stop14h 15mAir Transat
Tue 6/101:30 pmOPO - SFO
1 stop31h 00mAir Transat
Deal found 4/2$862
This FlightHub deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:20 pmSFO - OPO
1 stop29h 40mTAP AIR PORTUGAL
Thu 5/16:05 pmOPO - SFO
1 stop30h 45mTAP AIR PORTUGAL
Deal found 4/2$887
This Lufthansa deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/51:45 pmSFO - OPO
2 stops25h 05mLufthansa
Sat 8/2312:05 pmOPO - SFO
1 stop32h 35mLufthansa
Deal found 4/2$900

Cheapflights Fare Finder

Customize your flight search to find flights from Salinas to Porto 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 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Salinas to Porto that are best for you.

Fly from

Salinas

Fly to

Porto

Route

Depart

Return

Price

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Sun 5/18

8:00 pm-4:15 pm

1 stop36h 15m

Porto

Tue 5/27

7:35 am-6:00 pm

1 stop18h 25m

$607

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Sun 6/15

8:00 pm-8:00 am

1 stop28h 00m

Porto

Mon 6/23

10:00 pm-6:00 pm

1 stop28h 00m

$689

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Sun 5/4

8:00 am-9:45 am

2 stops17h 45m

Porto

Thu 5/15

12:35 pm-12:07 am

2 stops19h 32m

$705

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Mon 4/21

7:30 pm-11:30 am

1 stop32h 00m

Porto

Wed 5/7

8:40 am-4:10 pm

1 stop15h 30m

$707

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Wed 4/16

3:05 pm-3:30 pm

1 stop16h 25m

Porto

Mon 4/28

5:30 pm-11:45 am

1 stop26h 15m

$711

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Tue 4/15

3:05 pm-3:30 pm

1 stop16h 25m

Porto

Thu 4/24

4:20 pm-12:50 pm

1 stop28h 30m

$729

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Sun 5/4

6:00 am-3:30 pm

2 stops25h 30m

Porto

Fri 5/16

9:20 am-11:51 pm

2 stops22h 31m

$784

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Sun 6/1

1:30 pm-11:45 am

1 stop14h 15m

Porto

Tue 6/10

1:30 pm-12:30 pm

1 stop31h 00m

$862

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Thu 5/1

8:15 am-3:45 pm

2 stops23h 30m

Porto

Thu 5/8

8:40 am-11:11 pm

2 stops22h 31m

$873

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Sat 4/26

7:20 pm-9:00 am

1 stop29h 40m

Porto

Thu 5/1

6:05 pm-4:50 pm

1 stop30h 45m

$887

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 26 results
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Best time to book a flight from Salinas to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Salinas with our price prediction graph.
Estimated round-trip 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 Salinas to Porto

How far ahead should I book a flight from Salinas to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Salinas to Porto. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Salinas to Porto, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Salinas to Porto (average of $523). Flying from Salinas to Porto in June is currently the most expensive (average of $1,081). 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 S9N to OPO?

Find hourly flight availability from Salinas to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Salinas to Porto as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Salinas to Porto. Price data was last updated on April 28, 2024.

Travelers seeking maximum savings on their Salinas to Porto flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated April 3, 2025.
To help decide which airline to fly from Salinas to Porto, see what other customers have to say about Delta, KLM and Air Transat. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Salinas to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Porto from Salinas?

    Located just 6.8 mi from the city center, Porto is the airport most travelers will use when flying to Porto from Salinas. Booking flights from Salinas to Porto (OPO) should be relatively easy as there are 0 daily inbound flights from Salinas from 12 different airlines.

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

    The cheapest airlines for a one-way flight from Salinas to Porto are Vueling ($342), TAP AIR PORTUGAL ($385), and Iberia ($403).

  • Can I find deals for flights from Salinas to Porto that include hotel bookings?

    Yes. In addition to deals on Salinas to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salinas to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salinas to Porto.

  • Can I find deals for business class flights from Salinas to Porto?

    Yes. Cheapflights offers flight deals from Salinas to Porto 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 Salinas to Porto?

    Currently, January is the cheapest month in which you can book a flight from Salinas to Porto (average of $523). Flying from Salinas to Porto in June is currently the most expensive (average of $1,081). 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

Traveling to a place near Salinas?

Book flights to Salinas if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Salinas to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Salinas to Porto

Discover the top 10 airlines that operate flights from Salinas to Porto. 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 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$375Average$894FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$556Average$1,146FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$624Average$782FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$653Average$776FlexibilityNo cancel feeOn-time67%
DeltaCheapest$685Average$1,036FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$702Average$1,103FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$706Average$1,134FlexibilityNo cancel feeOn-time69%
SWISSCheapest$724Average$994FlexibilityNo cancel feeOn-time79%
Air TransatCheapest$781Average$817FlexibilityNo cancel feeOn-time50%
VuelingCheapest$786Average$958FlexibilityNo cancel feeOn-time88%

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