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Porto

$294+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OPO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Salinas to Porto are usually found in January or October, booked 89 days in advance, depart on a Thursday or Monday and return on a Wednesday

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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/27:25 pmSFO - OPO
1 stop31h 50mSWISS
Tue 12/97:25 pmOPO - SFO
1 stop29h 05mSWISS
Deal found 10/28$512
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Mon 12/17:25 pmSFO - OPO
1 stop31h 50mSWISS
Mon 12/157:20 pmOPO - SFO
1 stop29h 10mSWISS
Deal found 10/28$513
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:25 amSFO - OPO
2 stops19h 15mMultiple Airlines
Tue 12/97:25 pmOPO - SFO
1 stop29h 05mMultiple Airlines
Deal found 10/28$520
This Air France deal was found by Cheapflights users on 10/28. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:15 amSFO - OPO
2 stops18h 15mMultiple Airlines
Fri 12/126:30 amOPO - SFO
1 stop37h 20mMultiple Airlines
Deal found 10/28$531
This Air France deal was found by Cheapflights users on 10/28. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:40 pmSFO - OPO
1 stop34h 50mMultiple Airlines
Mon 12/156:30 amOPO - SFO
2 stops19h 34mMultiple Airlines
Deal found 10/28$538
This Delta deal was found by Cheapflights users on 10/28. 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 12/25:45 amSFO - OPO
2 stops20h 45mDelta
Tue 12/96:05 amOPO - SFO
2 stops25h 00mDelta
Deal found 10/28$541
This United Airlines deal was found by Cheapflights users on 10/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:55 pmSFO - OPO
2 stops33h 50mUnited Airlines
Mon 12/1512:30 pmOPO - SFO
2 stops29h 10mUnited Airlines
Deal found 10/28$557
This United Airlines deal was found by Cheapflights users on 10/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/211:45 amSFO - OPO
1 stop13h 45mUnited Airlines
Wed 11/196:00 amOPO - SFO
1 stop22h 10mUnited Airlines
Deal found 10/30$623
This United deal was found by Cheapflights users on 10/30. 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 11/411:45 amSFO - OPO
1 stop13h 45mMultiple Airlines
Tue 11/1812:05 pmOPO - SFO
1 stop36h 25mMultiple Airlines
Deal found 10/30$626

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$470
(oojo)

One-way from

$294
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$720
Provider with most accurate pricing for San Francisco-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Porto flights.
Search Deals
From Salinas to Porto
Search Deals
One-way flight from Salinas to Porto
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Sat 12/6

7:25 pm-6:35 pm

1 stop15h 10m

Porto

Fri 12/12

7:20 pm-4:30 pm

1 stop29h 10m

$513

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Thu 1/15

7:25 pm-11:10 am

1 stop31h 45m

Porto

Thu 1/29

12:05 pm-4:30 pm

1 stop36h 25m

$529

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Sat 2/14

7:25 pm-6:35 pm

1 stop15h 10m

Porto

Sun 2/22

7:25 pm-4:30 pm

1 stop29h 05m

$529

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Mon 2/23

7:25 pm-11:15 am

1 stop31h 50m

Porto

Mon 3/2

12:05 pm-4:30 pm

1 stop36h 25m

$536

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Tue 12/2

5:45 am-10:30 am

2 stops20h 45m

Porto

Tue 12/9

6:05 am-11:05 pm

2 stops25h 00m

$541

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Thu 1/15

1:20 pm-11:40 am

2 stops38h 20m

Porto

Thu 1/29

6:00 am-10:54 am

2 stops36h 54m

$545

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Wed 1/7

11:25 pm-11:40 am

2 stops28h 15m

Porto

Wed 1/14

1:45 pm-7:35 pm

1 stop37h 50m

$546

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Wed 1/14

5:00 am-11:40 am

3 stops22h 40m

Porto

Thu 1/22

6:00 am-1:30 pm

2 stops39h 30m

$549

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Mon 2/23

10:10 am-10:30 am

2 stops16h 20m

Porto

Mon 3/2

4:10 pm-11:50 am

1 stop27h 40m

$556

San FranciscoPorto

SFO - OPO

SFOOPO

San Francisco

Wed 1/14

5:00 am-11:40 am

3 stops22h 40m

Porto

Fri 1/23

12:30 pm-9:22 pm

2 stops40h 52m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 14 results
1
2

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 October 24, 2025.

To ensure you get the cheapest price possible for a flight from Salinas to Porto, you should look to book at least 89 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 $535). Flying from Salinas to Porto in July is currently the most expensive (average of $805). 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 October 30, 2025.

It’s typically best to fly out from Salinas to Porto in the morning. Doing so could potentially save you 16% on the flight price compared to flying in the evening, which is usually more expensive.

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 December 16, 2024.

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

How much does it cost to fly round-trip from Salinas to Porto?

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 October 30, 2025.
Read through reviews of airlines operating flights from Salinas to Porto, such as SWISS, United Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,775 reviews

Overall

7.5

Boarding

7.7

Entertainment

6.8

Crew

8.2

Comfort

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
SWISS
7.5
Good
1,775 reviews
SWISS
7.5
Good
1,775 reviews

Overall

7.5

Boarding

7.7

Entertainment

6.8

Crew

8.2

Comfort

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
United Airlines
7.4
Good
8,997 reviews
SWISS
7.5
Good
1,775 reviews

Overall

7.5

Boarding

7.7

Entertainment

6.8

Crew

8.2

Comfort

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
Air Canada
7.1
Good
10,383 reviews
SWISS
7.5
Good
1,775 reviews

Overall

7.5

Boarding

7.7

Entertainment

6.8

Crew

8.2

Comfort

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
TAP AIR PORTUGAL
7.1
Good
2,040 reviews
SWISS
7.5
Good
1,775 reviews

Overall

7.5

Boarding

7.7

Entertainment

6.8

Crew

8.2

Comfort

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
Lufthansa
6.8
Okay
7,542 reviews
SWISS
7.5
Good
1,775 reviews

Overall

7.5

Boarding

7.7

Entertainment

6.8

Crew

8.2

Comfort

7.4

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

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.

  • How long is the flight from Salinas to Porto?

    Airlines like SWISS and Delta fly from Salinas to Porto in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 5h 35m. The distance from Salinas to Porto is about 5566 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $535). Flying from Salinas to Porto in July is currently the most expensive (average of $805). 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 Porto?

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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$527Average$781FlexibilityNo cancel feeOn-time77%
IberiaCheapest$540Average$1,116FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$574Average$878FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$636Average$955FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$652Average$1,020FlexibilityNo cancel feeOn-time69%
DeltaCheapest$661Average$1,105FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$667Average$1,146FlexibilityNo cancel feeOn-time76%
KLMCheapest$673Average$879FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$776Average$1,051FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$781Average$819FlexibilityNo cancel feeOn-time50%

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