LAX - OPO

$216 Find Cheap Flights from Los Angeles to Porto

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 12/2. 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.
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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 46,646,933 times on KAYAK, and here is why:

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Cheap Flight Deals from Los Angeles to Porto (LAX-OPO)

 
These are the cheapest deals for flights from Los Angeles to Porto currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Los Angeles to Porto

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Los Angeles to Porto.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:30 pm - 9:20 pmLAX-OPO
17h 50m1 stop
9:55 pm - 5:45 pmOPO-LAX
27h 50m1 stop
$556Vueling
Find Deal
Sun, Jan 26 - Wed, Jan 29
9:08 am - 6:35 pmLAX-OPO
25h 27m2 stops
2:35 pm - 5:45 pmOPO-LAX
35h 10m1 stop
Thu, Jan 9 - Wed, Jan 22
7:30 pm - 9:20 pmLAX-OPO
17h 50m1 stop
8:35 am - 8:05 pmOPO-LAX
18h 30m1 stop
$665Iberia
Find Deal
Thu, Feb 13 - Tue, Mar 11
6:05 pm - 4:00 pmLAX-OPO
13h 55m1 stop
8:20 am - 5:20 pmOPO-LAX
16h 00m1 stop
$708Iberia
Find Deal
Wed, Feb 12 - Wed, Mar 12
7:10 pm - 6:40 pmLAX-OPO
15h 30m1 stop
12:05 pm - 5:30 pmOPO-LAX
36h 25m1 stop
$715SWISS
Find Deal
Mon, Feb 10 - Tue, Mar 11
6:00 am - 10:50 amLAX-OPO
20h 50m2 stops
11:15 am - 12:45 pmOPO-LAX
32h 30m1 stop
$722Delta
Find Deal
Tue, Feb 11 - Mon, Mar 10
10:30 pm - 10:55 amLAX-OPO
28h 25m2 stops
11:15 am - 12:45 pmOPO-LAX
32h 30m1 stop
$735Delta
Find Deal
Sat, Feb 15 - Tue, Mar 11
7:10 pm - 11:15 amLAX-OPO
32h 05m1 stop
4:10 pm - 4:30 pmOPO-LAX
56h 20m2 stops
$751SWISS
Find Deal
Sun, Jan 12 - Sun, Jan 26
6:00 am - 3:10 pmLAX-OPO
25h 10m2 stops
12:30 pm - 9:17 pmOPO-LAX
40h 47m2 stops
$786United Airlines
Find Deal
Sun, Feb 16 - Sat, Feb 22
12:50 am - 3:10 pmLAX-OPO
30h 20m2 stops
12:30 pm - 9:17 pmOPO-LAX
40h 47m2 stops
$798United Airlines
Find Deal
Sat, Feb 15 - Sat, Feb 22

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, Tuesday is the cheapest day to fly and Friday 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 February, where tickets cost $785 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,245 and $1,243 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 day before departure. For the absolute cheapest price, our data suggests you should book 163 days before departure.

Good to know

Low season

February

High season

September

Cheapest flight

$216
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 3% increase in price.
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 $216 for a one-way ticket and $556 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 KLM?

    The two airlines most popular with KAYAK users for flights from Los Angeles to Porto are Delta and KLM. With an average price for the route of $1,067 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,065 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

KAYAK’s top tips for finding a cheap flight from Los Angeles 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 8755 reviews
7.9Entertainment
8.5Crew
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

8.0 Excellentscott, Oct 2024LAX - MSP
Read more Delta reviews

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

My seat was changed at the last minute and I was moved to the last row, right next to the bathroom despite selecting my seat well in advance. I was also made to check my carry on due to space but when I got on the plane there was significant empty overhead space. Picking up my carry on from the luggage carousel added time to my trip which had already been extended due to delay.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

There was a loud squeaky sound the whole time we were flying.

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

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Everything was great except food . It as okay not good not bad

Flight attendant served beverage to everyone during meal service and forgot about me. Had to call her several times until she realized it. Not a good service for a business class flight

The plane was good - on time! But can the stewardesses smile or actually be nice - not to bark the commands

Edelweiss is now Nickle&dimming, not even a complimentary wine on the intercontinental flight. Sitting space is the smallest I have ever seen.

I have no complaints. The crew was attentive, pleasant and heloful

Flight was cancelled due to technical problems with the aircraft. It would be nice if SWISS would invest in new aircraft; that would for sure minimize the technical issues with (old) aircrafts.

Excellent Airline. Food, crew and comfort was perfect. Entertainment screens were old. Didn’t like them.

This was an upgrade to business class and really enjoyed the experience. Much better than my earlier flight and thank you.

The seats had no space at all beyond the knees. The seat in-front literally reclined on your face, very uncomfortable plane. Was nothing like the normal SWISS experience. The food was okay but could be better.

Crew was wonderful, snacks were so good and quite a variety for free, food was mediocre, big selection of movies and they kept lavatories pretty clean throughout the flight

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

Seats are smaller and harder than other airlines we have travels with. Food was edible but no good. The sandwich was the only thing I would eat again. They did have a lot of movies to watch.

Not enough room between rows and food was gross. $160 baggage charge?! Never again.

Booked a united Air flight with option to pick seat , then found out was on an Air Canada flight with assigned seat , then they wanted a several dollar charge for some 25 cent value entertainment listening ear device

It was fine. The flight attendant appeared to be in a bad mood but everything was fine.

Waited for our plane from HNL so we didn't miss connection. AMAZING Service for that, then really clean plane. Nice airline attendants.

Seats are outdated. Entertainment relies on personal device. Boarding was delayed due to inaccurate passenger tracking, resulted in late arrival at Reno.

Excellent staff helping my 96 year old senior promptly with her oxygen needs

The crew and flight was amazing. I haven't flown United in years but plan to switch to you being my main airline

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

Nothing. There was no flight. They cancelled the flight with no replacement about 9 hours before takeoff.

The flight was canceled at the last minute. Alternative flight was booked after 6 hours wait in Malaga airport.

Boarding with some sense and communication. It was a total free-for-all everyone coming all at once, no organisation of row numbers or priority.

Horrible, flight cancelled and had to come back the next day

Terrible. For clarity - this was the Level flight to Boston. Not Vueling. Would urge customers to avoid this airline. Gate agent was singularly unhelpful. He was argumentative, rude and went out of his way to ensure that every penny was collected for the baggage (which we realized given how early we were for flight we could have saved hundreds of dollars if we checked in on app). No onboard entertainment or WiFi. Half of the front section was empty because the seats did not work! Plane was falling apart.

No complimentary snacks, but I think that’s a standard in the USA. There were loud drunk Germans sitting in front of us.

The connection required us to travel from terminal A to terminal E with very little time in between flights. While waiting in line, we were called to the service desk to provide our passports. We provided our passports at time of check in, assuming that American Airlines doesn’t communicate well with Iberia, this was a headache.

The staff on our flight from Charlotte to Boston were very friendly.

Alaska located my mother, aware that she had mobility issues and they seated her closer to the door. She and I were seated together so I felt more secure to be able to assist her. The desk attendant reviewed what steps to take when boarding. Allowed us to board first, we loved that. I was allowed time to help her board slowly, seat her, put all her things in their place before the crowds came through. These small details made me want to travel Alaska more when possible.

HORRIBLE. 3 hours delayed. Crew did not communicate properly and was rude to passengers enquiring. Delay caused multiple passengers to miss connections.

The flight staff was excellent, one of the best I've had. Food and wine was very good and seats very comfortable. Luggage came out pretty quickly too considering the number of passengers. Also, excellent internet. The only thing that could have been improved on was the choice of movies -- kind of limited and not great selections.

1. The flight was late and I did jot get the seat I paid for. I paid for extra leg room and a window seat. I got a middle seat without extra leg room. 2. The customer service representative was not helpful. Explanation: many passengers arrived to the service desk in Madrid near baggage claim to rebook our flights. (We all missed our connecting flight due to delays in JFK). Upon arrival, ghere was one service agent and one line-business. After about 25-30 minutes the agent left and we could see her making a phone call. After about 5 more minutes, 2 other agents arrived. During our wait, another line formed for main cabin customers. We were told to go to the other line, even after waiting around 30-40 minutes. This would have been disastrous for ghose of us who had been waiting for so long. The agents need more training.

I fly to BNA with BA often and this was the worst experience. Arriving in nashville, check in was 1.5 hrs long in the queue with 1 very slow girl at the desk. When more staff came they only catered to priority customers. When all priority were checked in, instead of filtering from the top of the line they took the people from the end, the people who had been queuing for 5 mins vs almost 2 hours. The flight was delayed, for no good reason other than the staff took forever to do anything. At the gate there was zero organisation, we asked the crew what the delay was and they confirmed it wasn't the plane and it was the ground team. One of the flight attendants was one of the rudest I have EVER encountered, that man clearly hated his job, and people...I wish I'd got his name. Food was disgusting, seating was cramped. I've no idea what's changed in the last year but I'm truly shocked.

Booked Economy Premium the 3 seats with my daughters and I, the seats should have been able to tilt back but it only one worked. the crew said they would report it but didnt seem both about our comfort on the return journey.#

Better pillow cases in economy. I didn’t like that I couldn’t pick my seats since I booked with Kayak.

Room between seats unacceptable. If person front of you dropped down there seat even a little you could not be even a little comfortable. No sleep on flight

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.
12/2Mon
2 stops
54h 22mLAX-OPO
$216
12/2Mon
3 stops
59h 09mLAX-OPO
$238
12/11Wed
3 stops
59h 15mLAX-OPO
$294
2/18Tue
1 stopIberia
16h 30mLAX-OPO
$315
2/26Wed
3 stops
58h 40mLAX-OPO
$316
2/20Thu
1 stopVueling
28h 30mLAX-OPO
$331
2/25Tue
2 stopsUnited Airlines
30h 20mLAX-OPO
$538
2/19Wed
2 stopsUnited Airlines
50h 45mLAX-OPO
$612
12/12Thu
1 stopSWISS
32h 00mLAX-OPO
$671
12/7Sat
2 stopsIberia
22h 54mLAX-OPO
$672

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.
11/26Tue
multi-stop
22h 46mLAX-OPO
12/8Sun
multi-stop
25h 25mOPO-LAX
$4,864
11/26Tue
multi-stopIberia
22h 46mLAX-OPO
12/8Sun
multi-stopIberia
21h 40mOPO-LAX
$6,315

Search by stops

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Everything you need to know for your flight from Los Angeles to Porto

Information on your arrival and departure airports

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