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LAX - OPO

Find cheap flights from Los Angeles to Porto from $447

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Porto departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Porto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Porto.
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

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Cheap flight deals from Los Angeles to Porto (LAX-OPO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:50 pm - 9:15 pmLAX-OPO
16h 25m1 stop
8:35 am - 6:40 pmOPO-LAX
17h 05m1 stop
$707Iberia
Find Deal
Sun, Oct 13 - Sun, Oct 27
7:45 pm - 10:55 pmLAX-OPO
19h 10m1 stop
10:30 pm - 5:30 pmOPO-LAX
51h 00m2 stops
Mon, May 20 - Mon, May 27
7:45 pm - 10:55 pmLAX-OPO
19h 10m1 stop
7:10 pm - 1:30 pmOPO-LAX
26h 20m1 stop
Mon, May 20 - Mon, May 27
8:55 pm - 9:15 pmLAX-OPO
16h 20m1 stop
9:55 pm - 6:10 pmOPO-LAX
28h 15m1 stop
$774Vueling
Find Deal
Sun, Sep 29 - Sun, Oct 13
7:40 pm - 6:15 pmLAX-OPO
14h 35m1 stop
8:40 am - 4:15 pmOPO-LAX
15h 35m1 stop
$834SWISS
Find Deal
Sun, Aug 4 - Wed, Aug 21
5:00 pm - 3:30 pmLAX-OPO
14h 30m1 stop
9:15 am - 4:05 pmOPO-LAX
14h 50m1 stop
$842Delta
Find Deal
Mon, Jul 29 - Thu, Aug 22
5:00 pm - 3:30 pmLAX-OPO
14h 30m1 stop
6:30 am - 2:50 pmOPO-LAX
16h 20m1 stop
$845Delta
Find Deal
Mon, Jul 29 - Fri, Aug 23
7:40 pm - 6:15 pmLAX-OPO
14h 35m1 stop
8:40 am - 4:15 pmOPO-LAX
15h 35m1 stop
$884SWISS
Find Deal
Sun, Aug 4 - Sat, Aug 24
8:55 am - 9:45 amLAX-OPO
16h 50m2 stops
6:00 am - 4:55 pmOPO-LAX
18h 55m1 stop
$1,007United Airlines
Find Deal
Mon, Jul 29 - Wed, Aug 21
12:57 am - 6:55 amLAX-OPO
21h 58m2 stops
6:00 am - 4:55 pmOPO-LAX
18h 55m1 stop
$1,013United Airlines
Find Deal
Mon, Jul 15 - Wed, Aug 21

Flights from Los Angeles to Porto - Travel Insights & Trends

Get data-powered insights and trends into flights from Los Angeles to Porto to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Los Angeles to Porto?

The average price of all flights from Los Angeles to Porto clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Los Angeles to Porto, look for departures on Sundays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Porto, Thursday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Los Angeles to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Los Angeles to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Los Angeles to Porto is January, where tickets cost $788 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,675 and $1,507 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Los Angeles to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Los Angeles to Porto, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 84 days before departure.

Which airlines provide the cheapest flights from Los Angeles to Porto?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Los Angeles to Porto were found on Iberia ($707) and Vueling ($774). Iberia proposed the cheapest one-way flight at $567.

Good to know

Low season

January

High season

September

Cheapest flight

$447
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Los Angeles to Porto

When to book flights from Los Angeles to Porto

Are your dates flexible? Find out the best times to travel from Los Angeles to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Los Angeles to Porto

  • Where can passengers spend the night at Porto airport?

    The airport is open 24h hence it is safe to spend a night there. OPO doesn’t have specific places designed for passengers to sleep during transit or for overnight campers. However, most passengers spend the night at the Cafes on the ground floor and the one on the third floor. You should make sure you carry an extra traveling blanket, earplugs, and an eye fold for more comfort.

  • Are there onsite hotels at Porto airport?

    There are several onsite hotels at Porto airport where passengers who have late arrival can seek accommodations for uninterrupted and comfortable sleep. These hotels offer top-notch services and free shuttle services from and to the airport. As such, you can consider booking your stay with Oporto Airport & Business hotel, Park Hotel Porto Aeroporto, OPO Hotel, and Stay Hotel Porto Aeroporto. All these hotels are located within 2 miles of the airport, hence easily accessible.

  • What facilities does Los Angeles offer nursing mothers?

    LAX has a very spacious lactation room that can accommodate multiple nursing mothers who want a quiet place to breastfeed and pump milk. The room is located at terminal 1 and is equipped with a Bluetooth lock to provide maximum privacy.

  • How can I fly from Los Angeles to Porto?

    There are multiple airlines operating between Los Angeles and Porto. Most of these airlines offer one-stop option flights, including Vueling, KLM, Iberia, and Delta Airlines, with stops at MAD. If you want to save money, you can opt for two-stop options such as American Airlines and British Airways, usually with stops at multiple airports including DFW, ORD, LHR, and MAD.

  • What is the cheapest flight from Los Angeles to Porto?

    In the last 3 days, the lowest price for a flight from Los Angeles to Porto was $447 for a one-way ticket and $707 for a round-trip.

  • Do I need a passport to fly between Los Angeles and Porto?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Los Angeles and on arrival in Porto.

  • Which airports will I be using when flying from Los Angeles to Porto?

    When flying out of Los Angeles you will be using Los Angeles. You will be landing at Porto, also known as Porto.

  • Which aircraft models fly most regularly from Los Angeles to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Los Angeles to Porto?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Los Angeles and Porto, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Porto from Los Angeles?

    Madrid is the most popular layover city among KAYAK users traveling from Los Angeles to Porto.

  • Which is the best airline for flights from Los Angeles to Porto, Delta or SWISS?

    The two airlines most popular with KAYAK users for flights from Los Angeles to Porto are Delta and SWISS. With an average price for the route of $1,095 and an overall rating of 8.0, Delta is the most popular choice. SWISS is also a great choice for the route, with an average price of $1,299 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Los Angeles to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Los Angeles is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Los Angeles with another airline. Booking your flights between Los Angeles and OPO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from LAX to Porto

  • If you are flying from Los Angeles to Porto, it is vital that you arrive at the airport at least 3h before your scheduled flight time. This is to give you enough time to go through security screening, have time to explore airport attractions, and arrive at your boarding gate on time.
  • Los Angeles International Airport (LAX) has several parking lots where passengers who wish to leave their cars can park. If you are flying out for a long time, you can leave your car in the closed parking in the basement. LAX has parking at the new garage opposite the security post at the gate for daily parking. There is also parking for shuttle and other drivers who are either coming to drop off or pick up passengers at terminal 1.
  • If you want something to eat before you board your flight to Porto, Los Angeles airport has very many world-class lounges where you can get food and drinks. There are many airline-operated lounges that you can opt for, including Emirates Lounge, SkyTeam Air Lounge, and Centurion Lounge. These lounges offer great services to their clients. The best part is they are equipped with comfortable seats where you can complete unfinished work as you wait to board your flight.
  • These airlines operating from Los Angeles to Porto provide onboard entertainment for guests' enjoyment, such as Iberia. Onboard, there are activities you can play with other passengers, music and movies you can watch, as well as food and beverages.
  • If you arrive at Porto Airport and need vital information, you can visit the information desk at the arrivals and departures area. You can also get assistance with that information by asking the airport employees.
See more tips

Top 5 airlines serving from Los Angeles to Porto

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Los Angeles to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11028 reviews
7.9comfort
8.6crew
7.5food
8.0entertainment
8.2boarding
Airline reviews

I didn’t not like that I could not select my seat and ended up with the worse seat.

2.0 MediocreCarisa, Mar 2024LAX - HNL
Read more about Delta reviews

I didn’t not like that I could not select my seat and ended up with the worse seat.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

I guess they don’t serve drinks on planes anymore

Delta planes have the WORST seat comfort of any plane in history. It's the opposite of ergonomic, in every sense. They also recline minimally, are covered in a vinyl and have no feet rests. Then the disembarking process is chaotic and time consuming (because of the way they load the plane and deal with luggage). Overall, somewhat frustrating but we arrived safely :)

It was a very smooth ride. Not sure on a flight departing at midnight can be much better but it was late arriving and I had an early day so really just the logistics.

Really liked the choice of the 4 free snack options. Crew great. Good vibe on plane.

Very disappointed in the food selection. It was not good compared to other airlines.

Good breakfast granola bar good crew seamless flight and baggage transfer we’ll done!

Everything was great but the difference in paying for comfort + did not seem worth it.

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Overall a good experience, the flight was on time, the crew very attentive and friendly. However the seats are too cramped, there is no space, and as soon as the person in front reclines the seat, it's literally in your face.

Bag lost. Lost bag recovery process is an unsatisfying customer experience. Because 1) bag is still lost but also 2) the process is outdated and form-heavy and 3) in our case also involved a long line.

We were very impressed with Swiss Air. The service was exceptional. Unfortunately, we had a baby behind us that screamed for hours. , It was a nightmare, though I completely understand that it was not Swiss Airs fault.

We had to move to terminal 5 for the next part of our trip. Very un-organized and difficult.

Missed connecting train since flight was late into Zurich and I had to stay at airport hotel because of it as well as I had to repurchase train ticket

Cons: "Flight was completely full and certain passengers were belligerent about wearing face masks. The cabin crew did not enforce mask wearing, stating “we are not the police”"
Pros: "Nothing. There was no flight. The flight was cancelled and you did not notify us. We found it out ourselves by accident. We tried to contact you guys but we could not call or anything other. You guys suck"
Cons: "Notify your customers when the flight is cancelled. Thats the least you can do. Very unprofessional"
Cons: "I fell sick and my doctor advised against flying. Tried calling Swiss Air and JustFly.com: 6 calls back and forth and 7 hours on hold, no help. Finally got advised on driving to the airport to make the flight change at the Swiss Air counter at O’Hare. The representative told me to bring a note from doctor to switch flights. I did the next day. The same representative looked me in the eye after advising the day before and said there’s nothing she could do. Why make an elderly sick person drive to the airport again if you know already you cannot help??Absolutely terrible experience, no help from the airline or travel agency. Total loss of the full price of the ticket."
Cons: "Too much nonsense with carry on and check in language. I paid for my seat but they changed it for better balance of the plain. Really I weigh 165 lbs. Once the plane reaches altitude they let me take my seat. However the plane was barely occupied and somebody with closer and took my seat."

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

For a 22 minute flight all you expect is for it to be safe and comfortable

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

No snacks served! Seating in the kast row in uncomfortable.

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

I liked that we arrived earlier, you could improve your snacks give away

Flight was fine, it was delayed but only 30 minutes, staff were efficient, lady making announcements at LAX was really hard to understand but the rest were great.

I really enjoyed the staff and crew! Very positive and happy people! Made the experience easier! The entertainment was a bit lack luster. Better movie options as well as equipment that works smoother could be nice. My ear buds from the airline didn’t work and my tv screen had a terrible delay that made it hard to search for things to watch. Also the selections were very limited.

Flight was diverted to Canberra because Not enough fuel to circle on Sydney’s skies waiting for showers to pass. After that everything went wrong. It took forever to put fuel. Once back rolling, we stopped short of takeoff because crew had reached maximum work hours per shift. Back to gate we waited and waited in the plane with no water and no food - a total of 4 hours. Received contrasting news about the follow up of our trip. Finally we disembarked but our luggage could not be processed there as not enough custom agents. We ended up on buses and arrived at Sydney airports after a 3 hours trip. There we had to queue in line with 240 more passengers to file a lost luggage claim. We received the luggage after 48 hours, many of which spent holding with non-existent United customer service. Never able to speak to an actual person during those long phone calls. Finally on a chatline I could talk to a baggage agent, who filed another report as our luggage did not appear anywhere in their system. Thus it was surprising to get it back.

I got upgraded, so comfort was not an issue. But as always, it is the people from baggage handlers, flight attendants, pilots etc. that make the difference.

Flight was delayed by well over an hour. Communication was terrible.

My wife and I paid for seat selection to be together. My wife and I were on separate rows and the excuse they gave was they changed the plane. Also, I have celiac and asked for a gluten free meal in the ticket profile which they did not have.

I’m hoping for WiFi included. Everything else was very good

Rude security cunts. However the lady that issued my boarding ticket when I was flying back from New York was lovely & helpful!!

Appalling! The flight was delayed by 3.5 hours and the American Airlines staff at the airport where nit very helpful. Once boarded, the flight crew were unhelpful, the food was poor and the aircraft was tatty.

I called prior to flying to confirm our baggage allowance which was 5 bags. On our outbound flight thee were no problems. On the return flight we were charged for each bag totaling $400! We are working with customer service to resolve the issue.

Everything was great, except the food, which could have been flavorful.

Took too long to tak off but besides that it was good

Premium economy class is pathetic. Rubbed shoulders with passenger next to me all flight. Only about 20 passengers in that class but they ran out of one food option shortly after started serving the main meal. Flight attendant was curt and acted annoyed when asked any questions.

Seating was very tight and not comfortable. Would rather pay extra to get more leg room. Overall, the flight was not as nice as expected. It’s comparable to flying Spirit Airlines or Frontier airlines in America. Even as a budget airlines, Iberia should at least serve water or light snacks, especially for international legs, no matter how short the flights are. We were flying from London, Heathrow to Madrid Spain on a 2-hour flight without offering water, unless you want to pay for the water.

J'ai perdu le billet 🎟 faute de visa j'ai pas eu de remboursement. J voulais prendre un autre Est-ce que yaura une solution

I will never fly vueling. 1h30 delayed, connexion missed with the crew closing the boarding in front of us. 40 people missed the Barcelona-Orly connexion. hours waiting for rebooking and hotel.. inadmissible

They stop online checkin above a certain capacity. We had to go to the airport to check-in at the desk. Or was offered to pay 7eur extra. Rip off.

Bought check in baggage but couldn’t do it at the kiosk, had to line up just to get baggage tag which was a very long queue with only 1 customer service agent handling all vueling flights. Had to wait about 45mins just to get a bag tag and drop baggage.

You have couple of KG's grace on checked luggage

Last time bucking this company if I would know I wouldn’t do it, they made me lose my flight

Overall experience was ok. Flight was overbooked and my travel partner was put on standby while I had a confirmed seat. Not sure how it happened. We were told the flight was booked separately but I booked on kayak.com. In the end we both got on the flight and was even able to exchange seats and sit together. Overall flight experience was good. It was a short 1.5 hour flight from Rome to Paris.

We were very lucky and got a complementary upgrade somehow because the crew needed our seats.

Pros: "Price was very reasonable and they allowed us a carry-on item."
Cons: "Our original flight was cancelled at the last minute. And we were lucky enough to get on a flight that fit our schedule. But it was very fortunate. We might have had larger issues. Some of the other passengers appeared to have had difficulty with their flight arrangements."
Pros: "One of the crew member was really rude, she made a mistake went off on me and didn’t even apologize, she act like nothing happened, I tried reaching out to the airline and they never got back to me"

Book cheap flights from Los Angeles to Porto

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Los Angeles to Porto found on KAYAK in the last 72 hours.
4/25Thu
2 stops
31h 05mLAX-OPO
$447
5/19Sun
1 stop
35h 00mLAX-OPO
$457
6/4Tue
2 stops
32h 30mLAX-OPO
$472
6/4Tue
1 stopIberia
17h 20mLAX-OPO
$567
6/25Tue
1 stopIberia
17h 20mLAX-OPO
$609
5/19Sun
2 stopsITA Airways
20h 05mLAX-OPO
$809
7/5Fri
2 stopsUnited Airlines
24h 58mLAX-OPO
$1,138
5/18Sat
2 stopsUnited Airlines
26h 25mLAX-OPO
$1,166
5/18Sat
2 stopsAmerican Airlines
35h 10mLAX-OPO
$1,167
5/17Fri
2 stopsAmerican Airlines
34h 25mLAX-OPO
$1,269

Search by stops

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Last minute flights from Los Angeles to Porto

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Los Angeles to Porto that are departing in the next 10 days.
4/23Tue
multi-stop
31h 30mLAX-OPO
5/6Mon
multi-stop
19h 15mOPO-LAX
$696
4/23Tue
multi-stop
18h 45mLAX-OPO
5/6Mon
multi-stop
19h 15mOPO-LAX
$782
4/23Tue
multi-stop
43h 35mLAX-OPO
4/30Tue
multi-stop
33h 05mOPO-LAX
$830
4/25Thu
multi-stopTurkish Airlines
37h 20mLAX-OPO
5/8Wed
multi-stopTurkish Airlines
31h 30mOPO-LAX
$839
4/26Fri
multi-stopVueling
17h 20mLAX-OPO
5/5Sun
multi-stopVueling
17h 35mOPO-LAX
$909
4/26Fri
multi-stopIberia
17h 20mLAX-OPO
5/5Sun
multi-stopIberia
19h 37mOPO-LAX
$1,412
4/25Thu
multi-stopIberia
18h 00mLAX-OPO
5/8Wed
multi-stopIberia
17h 35mOPO-LAX
$1,501
4/27Sat
multi-stopUnited Airlines
14h 15mLAX-OPO
5/6Mon
multi-stopUnited Airlines
15h 53mOPO-LAX
$1,736
4/25Thu
multi-stopUnited Airlines
16h 50mLAX-OPO
5/4Sat
multi-stopUnited Airlines
15h 00mOPO-LAX
$1,775
4/27Sat
multi-stopAmerican Airlines
27h 25mLAX-OPO
5/5Sun
multi-stopAmerican Airlines
35h 45mOPO-LAX
$7,422

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Los Angeles - Porto Flights

Departure:

Los Angeles (LAX)United States

Destination:

Porto (OPO)Portugal

Return flight deals:

Porto - Los Angeles

Cabin classes:

Browse destinations: