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Cheap flights from Porto to California from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to California departing on 5/22. 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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0 bags

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Find the cheapest flights from Porto to California

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Porto to California.
Scandinavian Airlines Logo
5:55 pm - 4:20 pmOPO-LAX
30h 25m1 stop
Scandinavian Airlines Logo
7:30 pm - 11:10 amLAX-OPO
31h 40m1 stop
$616Scandinavian Airlines
Find Deal
Fri, May 2 - Sat, May 17
 Logo
8:15 am - 4:10 pmOPO-SFO
15h 55m1 stop
 Logo
4:20 pm - 8:20 pmSFO-OPO
20h 00m1 stop
Thu, May 15 - Thu, May 29
KLM Logo
6:35 am - 11:45 amOPO-SFO
37h 10m1 stop
KLM Logo
3:05 pm - 3:30 pmSFO-OPO
16h 25m1 stop
$636KLM
Find Deal
Mon, Apr 14 - Mon, Apr 28
KLM Logo
6:35 am - 11:45 amOPO-SFO
37h 10m1 stop
KLM Logo
3:05 pm - 3:30 pmSFO-OPO
16h 25m1 stop
$637KLM
Find Deal
Mon, Apr 14 - Mon, Apr 28
Delta Logo
6:35 am - 11:59 pmOPO-SFO
25h 24m2 stops
Delta Logo
11:09 am - 3:30 pmSFO-OPO
20h 21m2 stops
$642Delta
Find Deal
Mon, Apr 14 - Mon, Apr 28
Delta Logo
6:20 am - 7:00 pmOPO-SFO
20h 40m2 stops
Delta Logo
12:40 pm - 7:50 pmSFO-OPO
23h 10m2 stops
$647Delta
Find Deal
Tue, Apr 29 - Thu, May 8
American Airlines Logo
12:20 pm - 12:06 amOPO-SFO
19h 46m2 stops
American Airlines Logo
5:45 pm - 7:55 pmSFO-OPO
18h 10m1 stop
$654American Airlines
Find Deal
Thu, May 15 - Thu, May 29
American Airlines Logo
12:20 pm - 11:41 pmOPO-SFO
19h 21m2 stops
American Airlines Logo
1:07 pm - 3:55 pmSFO-OPO
18h 48m2 stops
$728American Airlines
Find Deal
Mon, Apr 14 - Mon, Apr 28
Lufthansa Logo
6:00 am - 12:34 amOPO-LAX
26h 34m2 stops
Lufthansa Logo
5:30 pm - 9:35 pmLAX-OPO
20h 05m2 stops
$897Lufthansa
Find Deal
Sat, Jun 7 - Sun, Jun 22
Lufthansa Logo
6:00 am - 12:34 amOPO-LAX
26h 34m2 stops
Lufthansa Logo
5:30 pm - 9:00 pmLAX-OPO
19h 30m1 stop
$904Lufthansa
Find Deal
Sat, Jun 7 - Sun, Jun 22

Air France flights from Porto to California

Our best Air France deals on Porto to California flight tickets
Air France
Apr 3
OPO4:20 pmPorto
39h 16m
2 stops
SFO11:36 pmSan Francisco
Apr 17
SFO8:54 pmSan Francisco
39h 41m
2 stops
OPO8:35 pmPorto
Air France
Apr 12
OPO4:20 pmPorto
54h 01m
2 stops
LAX2:21 pmLos Angeles
Apr 26
LAX7:59 pmLos Angeles
35h 31m
2 stops
OPO3:30 pmPorto

British Airways flights from Porto to California

Our best British Airways deals on Porto to California flight tickets
British Airways
May 15
OPO8:15 amPorto
15h 55m
1 stop
SFO4:10 pmSan Francisco
May 29
SFO4:20 pmSan Francisco
33h 30m
1 stop
OPO9:50 amPorto
British Airways
May 2
OPO8:15 amPorto
21h 42m
2 stops
LAX9:57 pmLos Angeles
May 17
LAX8:05 pmLos Angeles
16h 30m
1 stop
OPO8:35 pmPorto
British Airways
May 12
OPO11:45 amPorto
33h 35m
1 stop
LAS1:20 pmLas Vegas Harry Reid Intl
May 27
LAS9:49 amLas Vegas Harry Reid Intl
25h 41m
2 stops
OPO7:30 pmPorto

See travel insights to California from

How to get the cheapest flight ticket from Porto to California

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 California?

The month of January is another great option to travel to California, with average flight prices from Porto averaging around $770.

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

The cheapest day to depart from Porto to California is on a Tuesday. Travelers who choose to depart for California on a Tuesday will often find tickets for as low as $712. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to California on Friday is $1,031.

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

The cheapest time of day to fly to California is in the afternoon when flights can be purchased for as low as $802. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $857 on average. Flights to California from Porto 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 California?

You are more likely to see cheaper flights to California from Porto when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to California for around $891 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Porto for as low as $554 on momondo.

Cheap Porto to California flight deals and tips

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

Best Price Found

$261

Fastest flight time

14h 55m

Direct flights

None

Airports in California

3 airports
The best one-way flight to California from Porto in the past 72 hours is $261. The best round-trip flight deal from Porto to California found on momondo in the last 72 hours is $616.
The fastest flight from Porto to California takes 14h 55m
There are no direct flights from Porto to California. Popular non-direct routes for this connection are Porto Airport - Las Vegas Harry Reid Intl Airport, Porto Airport - San Francisco Airport and Porto Airport - Los Angeles Airport.
There are 3 airports near California: Los Angeles (LAX), San Francisco (SFO), Las Vegas Harry Reid Intl (LAS)

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

    Prices for flights from Porto Airport to California are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Porto Airport to California.

  • What documentation or ID do you need to fly to California?

    The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Porto to California

Compare and see reviews for airlines that fly from Porto to California with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $665Free CancellationRating
6.7
6,963 reviews
Search Lufthansa flights
KLMPriceFrom $762Free CancellationRating
7.8
1,321 reviews
Search KLM flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Porto to California for you.

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

Flights from Porto to California with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to California from Porto.

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

If you are not ready to book a flight from Porto to California now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to California and let you know when they change.


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