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Cheap flights from California to Porto from $265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Porto departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from California to Porto

Cheap round-trip flights

Scandinavian Airlines Logo
8:30 pm - 4:55 pmLAX-OPO
37h 25m1 stop
Scandinavian Airlines Logo
5:35 pm - 5:00 pmOPO-LAX
31h 25m1 stop
$484Scandinavian Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 10
TAP AIR PORTUGAL Logo
4:40 pm - 7:00 pmLAX-OPO
18h 20m1 stop
TAP AIR PORTUGAL Logo
9:15 pm - 2:25 pmOPO-LAX
25h 10m1 stop
$575TAP AIR PORTUGAL
Find Deal
Sun, Sep 14 - Sat, Sep 20
 Logo
8:05 am - 10:25 pmLAX-OPO
30h 20m2 stops
 Logo
9:25 pm - 1:00 pmOPO-LAX
23h 35m2 stops
Mon, Sep 15 - Sat, Sep 20
Iberia Logo
5:50 pm - 7:55 pmLAX-OPO
18h 05m1 stop
Iberia Logo
8:20 am - 4:30 pmOPO-LAX
16h 10m1 stop
$587Iberia
Find Deal
Wed, Oct 22 - Wed, Nov 12
United Airlines Logo
12:15 pm - 9:45 amLAX-OPO
13h 30m1 stop
United Airlines Logo
6:00 am - 10:55 pmOPO-LAX
24h 55m2 stops
$589United Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 12
Iberia Logo
5:50 am - 7:40 amLAX-OPO
18h 50m2 stops
Iberia Logo
8:20 am - 4:30 pmOPO-LAX
16h 10m1 stop
$597Iberia
Find Deal
Tue, Oct 28 - Wed, Nov 5
Lufthansa Logo
11:02 am - 10:25 pmSAN-OPO
28h 23m2 stops
Lufthansa Logo
12:30 pm - 7:52 pmOPO-SAN
39h 22m2 stops
$597Lufthansa
Find Deal
Tue, Oct 28 - Tue, Nov 11
United Airlines Logo
1:35 pm - 3:25 pmSFO-OPO
17h 50m1 stop
United Airlines Logo
12:30 pm - 8:10 pmOPO-SFO
15h 40m1 stop
$600United Airlines
Find Deal
Wed, Nov 26 - Tue, Dec 2
Lufthansa Logo
11:02 am - 2:45 pmSAN-OPO
20h 43m2 stops
Lufthansa Logo
1:45 pm - 3:45 pmOPO-SAN
34h 00m1 stop
$601Lufthansa
Find Deal
Tue, Oct 28 - Tue, Nov 11
 Logo
11:55 am - 6:35 pmLAX-OPO
23h 40m2 stops
 Logo
12:30 pm - 1:05 pmOPO-LAX
32h 35m1 stop
Wed, Oct 29 - Mon, Nov 10

TAP AIR PORTUGAL flights from California to Porto

Our best TAP AIR PORTUGAL deals on California to Porto flight tickets
TAP AIR PORTUGAL
Sep 14
LAX4:40 pmLos Angeles
18h 20m
1 stop
OPO7:00 pmPorto
Sep 20
OPO9:15 pmPorto
25h 10m
1 stop
LAX2:25 pmLos Angeles
TAP AIR PORTUGAL
Sep 15
SFO4:20 pmSan Francisco
14h 40m
1 stop
OPO3:00 pmPorto
Sep 23
OPO9:15 pmPorto
25h 20m
1 stop
SFO2:35 pmSan Francisco
TAP AIR PORTUGAL
Oct 6
SFO4:20 pmSan Francisco
16h 40m
1 stop
OPO5:00 pmPorto
Oct 21
OPO10:30 pmPorto
24h 05m
1 stop
SFO2:35 pmSan Francisco

American Airlines flights from California to Porto

Our best American Airlines deals on California to Porto flight tickets
American Airlines
Oct 28
LAX5:50 amLos Angeles
18h 50m
2 stops
OPO7:40 amPorto
Nov 5
OPO8:20 amPorto
21h 01m
2 stops
LAX9:21 pmLos Angeles
American Airlines
Nov 18
SMF6:19 amSacramento Intl
21h 26m
2 stops
OPO11:45 amPorto
Nov 23
OPO8:20 amPorto
21h 19m
2 stops
SMF9:39 pmSacramento Intl
American Airlines
Jun 19
SFO5:45 pmSan Francisco
14h 10m
1 stop
OPO3:55 pmPorto
Jun 22
OPO8:15 amPorto
20h 43m
2 stops
SFO8:58 pmSan Francisco

See travel insights to Porto from

How to get the cheapest flight ticket from California to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto?

The month of February is, on average, the cheapest month to fly to Porto from California, with most prices found around $662. If you aren’t able to travel during the month of February, then book flights to Porto from California during October instead. Flights to Porto in October, while not as cheap as those in February, still average around $756.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Wednesday when prices can be found for as low as $942. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,197. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the evening is the cheapest time of day to fly from California to Porto when you can find flight prices for as low as $954. Flying to Porto in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,172 on average. Flights to Porto from California in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from California when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $961 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from California for as low as $765 on momondo.

Can stopping save me money on California to Porto flights?

You could potentially save up to 46% on your flight if you consider stops on a California to Porto flight.

Cheap California to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Porto

Best Price Found

$265

Fastest flight time

13h 15m

Direct flights

None

Airports in Porto

1 airport
The best one-way flight to Porto from California in the past 72 hours is $265. The best round-trip flight deal from California to Porto found on momondo in the last 72 hours is $484.
The fastest flight from California to Porto takes 13h 15m
There are no direct flights from California to Porto. Popular non-direct routes for this connection are Los Angeles Airport - Porto Airport, San Francisco Airport - Porto Airport and San Diego Airport - Porto Airport.
There is 1 airport near Porto: Porto (OPO)

  • When did momondo last update prices for flights from California to Porto Airport?

    Prices for flights from California to Porto Airport refresh daily.

  • How many operators does momondo search for flights from California to Porto Airport?

  • How old do you have to be to fly from California to Porto Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from California to Porto

Compare and see reviews for airlines that fly from California to Porto with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $375Free CancellationRating
7.1
1,885 reviews
Search TAP AIR PORTUGAL flights
LEVELPriceFrom $421Free CancellationRating
4.0
4 reviews
Search LEVEL flights
VuelingPriceFrom $502Free CancellationRating
7.1
1,169 reviews
Search Vueling flights
IberiaPriceFrom $540Free CancellationRating
7.0
2,776 reviews
Search Iberia flights
LufthansaPriceFrom $547Free CancellationRating
6.7
7,139 reviews
Search Lufthansa flights
DeltaPriceFrom $553Free CancellationRating
8.0
7,946 reviews
Search Delta flights
SWISSPriceFrom $610Free CancellationRating
7.5
1,623 reviews
Search SWISS flights
American AirlinesPriceFrom $617Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom $624Free CancellationRating
7.3
1,387 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $648Free CancellationRating
7.8
1,358 reviews
Search KLM flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Aveiro
Matosinhos
Vila Nova de Gaia
Caminha
Braga
Guimarães
Chaves
Espinho
Esposende
Arcos de Valdevez
Lamego
Viseu
Ponte de Lima
Mira
Pinhao
Santa Maria da Feira
Curia
Mesao Frio
Penafiel

Why use momondo?

Why should I use momondo to find a flight deal from California to Porto?

It is quick and easy to find California to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

Can I find flights from California to Porto with flexible booking policies on momondo?

momondo does allow users to show only those flights to Porto from California which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from California to Porto?

momondo helps you find the best flight between California and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from California to Porto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Porto from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Tue 6/17
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