What are the cheapest airlines flying from Los Angeles to Porto round-trip?

Our cheapest airline available from Los Angeles to Porto is Air Canada. Our recent data shows that you can find tickets from as low as $775 on this airline. Additional options worth looking into are Turkish Airlines and SWISS, starting at $813 and $885 round-trip. These flights start at 19% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Los Angeles to Porto one-way?

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $332. Users have also found prices from $397 and $464 on Vueling and Scandinavian Airlines, respectively.

What are the most popular airlines that fly from Los Angeles to Porto?

When booking a flight from Los Angeles to Porto, you may want to consider flying on LEVEL, American Airlines or Air France as they are the most popular for this route.

Where are the most common layover locations when flying from Los Angeles to Porto?

Los Angeles to Porto flights have a layover in Madrid most often. Paris is the second most popular location for layovers on flights from Los Angeles to Porto.

Where are the least popular layover locations for Los Angeles to Porto flights?

The least popular layover on flights from Los Angeles to Porto is Barcelona.

What are some popular things to do or see while on a layover in Madrid?

Puerta del Sol, Plaza Mayor, and Spain Building are the most popular attractions in Madrid if you're in need of something to do during your layover. Puerta del Sol, Plaza Mayor and Spain Building are located about 8.4 mi, 8.6 mi, and 8.5 mi, respectively from Madrid Barajas if you are interested in checking them out. Travelers can book a car rental at Madrid Barajas for about $29 per day to make their sightseeing more efficient.

What are some popular points of interest to see during a layover in Paris?

Paris travelers tend to visit Eiffel Tower, Champs-Elysées, and Louvre Museum more than any other notable places. Eiffel Tower, Champs-Elysées, and Louvre Museum can be visited by traveling about 15.8 mi, 14.7 mi, and 14.3 mi respectively from Paris Charles de Gaulle. Those looking to explore during their layover in Paris can rent a car from Paris Charles de Gaulle for about $43 per day.

What is the cheapest day to fly round-trip from Los Angeles to Porto?

Travelers have found that booking a Tuesday departure is the best way to save up to 27% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 41 days in advance, which can save you up to 11% on flights from Los Angeles to Porto compared to booking the week you need them. Waiting 41 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $741. For sooner than that we have options available in the next 3 days from $1,020.

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

The best pricing can be found in the month of February. Prices to Porto from Los Angeles average $959. You can even find prices in February for less than $959, as users have found deals to Porto from as low as $458. The month of July appears to be one of the more expensive times to travel to Porto from Los Angeles. Flying in the targeted month can save you up to 26%.

Most accurate provider : When it comes to deals on Los Angeles-Porto flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Los Angeles-Porto flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Los Angeles-Porto flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Los Angeles-Porto flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Los Angeles to Porto that include hotel bookings?

Yes. In addition to deals on Los Angeles to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Los Angeles to Porto?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Porto.

Can I find deals for business class flights from Los Angeles to Porto?

Yes. Cheapflights offers flight deals from Los Angeles 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.

$283+ Flights from Los Angeles to Porto

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Los Angeles to Porto are usually found in February or October, booked 86 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Los Angeles to Porto

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$694 (Kiwi.com)
One-way from	$283 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$1,066

Provider with most accurate pricing for Los Angeles-Porto flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-Porto flights.

Search Deals

From Los Angeles to Porto

Search Deals

One-way flight from Los Angeles to Porto

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($144 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from Los Angeles to Porto

Cheapest flights from Los Angeles to Porto
Explore the most affordable flight options available from Los Angeles to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Thu 4/249:25 pmLAX - OPO

1 stop17h 30mMultiple Airlines

Sat 5/176:25 amOPO - LAX

1 stop20h 40mMultiple Airlines

Deal found 4/16

$694

Sun 9/284:40 pmLAX - OPO

1 stop14h 40mTAP AIR PORTUGAL

Thu 10/99:15 pmOPO - LAX

1 stop25h 20mTAP AIR PORTUGAL

Deal found 4/16

$703

Sat 9/277:30 pmLAX - OPO

1 stop31h 40mScandinavian Airlines

Wed 10/811:50 amOPO - LAX

1 stop36h 30mScandinavian Airlines

Deal found 4/16

$707

Wed 7/98:05 amLAX - OPO

1 stop17h 15mAir Canada

Tue 8/2612:50 pmOPO - LAX

2 stops32h 36mAir Canada

Deal found 4/16

$775

Sat 9/277:00 amLAX - OPO

2 stops17h 25mDelta

Fri 10/1011:25 amOPO - LAX

2 stops20h 26mDelta

Deal found 4/16

$789

Sun 9/71:40 pmLAX - OPO

1 stop17h 50mKLM

Mon 9/154:20 pmOPO - LAX

1 stop30h 30mKLM

Deal found 4/16

$809

Tue 5/207:55 pmLAX - OPO

1 stop35h 55mTurkish Airlines

Tue 6/174:50 pmOPO - LAX

1 stop26h 55mTurkish Airlines

Deal found 4/16

$813

Fri 9/2610:30 pmLAX - OPO

1 stop27h 05mUnited Airlines

Wed 10/86:00 amOPO - LAX

1 stop18h 55mUnited Airlines

Deal found 4/16

$857

Thu 9/256:40 pmLAX - OPO

1 stop20h 05mLufthansa

Wed 10/86:15 amOPO - LAX

1 stop17h 00mLufthansa

Deal found 4/16

$880

Thu 5/87:35 pmLAX - OPO

1 stop14h 55mSWISS

Mon 5/267:20 pmOPO - LAX

1 stop29h 10mSWISS

Deal found 4/16

$885

Mon 9/82:40 pmLAX - OPO

2 stops17h 15mIberia

Mon 9/1512:20 pmOPO - LAX

2 stops19h 38mIberia

Deal found 4/16

$996

Best flights from Los Angeles to Porto
Discover carefully curated flight deals from Los Angeles to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Thu 4/249:25 pmLAX - OPO

1 stop17h 30mMultiple Airlines

Sat 5/176:25 amOPO - LAX

1 stop20h 40mMultiple Airlines

Deal found 4/16

$694

Wed 7/98:05 amLAX - OPO

1 stop17h 15mAir Canada

Tue 8/2612:50 pmOPO - LAX

2 stops32h 36mAir Canada

Deal found 4/16

$775

Tue 5/207:55 pmLAX - OPO

1 stop35h 55mTurkish Airlines

Tue 6/174:50 pmOPO - LAX

1 stop26h 55mTurkish Airlines

Deal found 4/16

$813

Thu 5/87:35 pmLAX - OPO

1 stop14h 55mSWISS

Mon 5/267:20 pmOPO - LAX

1 stop29h 10mSWISS

Deal found 4/16

$885

Wed 5/281:50 pmLAX - OPO

1 stop21h 45mKLM

Thu 6/268:20 pmOPO - LAX

1 stop23h 30mKLM

Deal found 4/16

$910

Mon 5/197:30 pmLAX - OPO

1 stop31h 30mScandinavian Airlines

Wed 6/412:15 pmOPO - LAX

2 stops40h 16mScandinavian Airlines

Deal found 4/16

$925

Thu 5/812:00 pmLAX - OPO

2 stops19h 30mDelta

Sat 5/246:05 amOPO - LAX

1 stop16h 45mDelta

Deal found 4/17

$939

Sun 7/1310:30 pmLAX - OPO

1 stop27h 05mUnited Airlines

Wed 7/306:00 amOPO - LAX

1 stop18h 55mUnited Airlines

Deal found 4/16

$957

Mon 7/145:30 pmLAX - OPO

1 stop21h 50mLufthansa

Mon 7/2811:05 amOPO - LAX

1 stop36h 10mLufthansa

Deal found 4/16

$986

Tue 7/153:05 pmLAX - OPO

1 stop34h 30mAustrian Airlines

Mon 7/2810:25 amOPO - LAX

2 stops36h 50mAustrian Airlines

Deal found 4/16

$1,010

Mon 6/232:00 pmLAX - OPO

1 stop13h 45mAir Transat

Tue 7/81:30 pmOPO - LAX

1 stop31h 30mAir Transat

Deal found 4/17

$1,038

Sat 5/246:00 amLAX - OPO

2 stops33h 40mTAP AIR PORTUGAL

Fri 5/307:05 amOPO - LAX

1 stop15h 30mTAP AIR PORTUGAL

Deal found 4/16

$1,083

Last-minute flights from Los Angeles to Porto
Discover last-minute flight deals from Los Angeles to Porto. Data last updated April 17, 2025 and is based on user searches.

Tue 4/227:35 pmLAX - OPO

1 stop28h 10mSWISS

Tue 5/1312:15 pmOPO - LAX

1 stop36h 15mSWISS

Deal found 4/16

$2,201

Tue 4/226:35 amLAX - OPO

2 stops32h 15mSingapore Airlines

Wed 5/146:00 amOPO - LAX

2 stops60h 04mSingapore Airlines

Deal found 4/16

$2,733

Wed 4/237:30 pmLAX - OPO

1 stop37h 35mScandinavian Airlines

Fri 5/165:55 pmOPO - LAX

1 stop30h 25mScandinavian Airlines

Deal found 4/16

$1,117

Wed 4/2310:20 amLAX - OPO

2 stops22h 45mTAP AIR PORTUGAL

Thu 5/156:05 pmOPO - LAX

1 stop28h 35mTAP AIR PORTUGAL

Deal found 4/16

$1,599

Wed 4/2311:30 amLAX - OPO

1 stop14h 15mUnited Airlines

Tue 5/1312:35 pmOPO - LAX

1 stop16h 14mUnited Airlines

Deal found 4/16

$1,982

Wed 4/237:45 amLAX - OPO

2 stops26h 45mAir Canada

Wed 5/146:00 amOPO - LAX

2 stops25h 43mAir Canada

Deal found 4/16

$1,990

Wed 4/233:25 pmLAX - OPO

1 stop16h 05mKLM

Sun 5/46:35 amOPO - LAX

1 stop17h 30mKLM

Deal found 4/16

$5,685

Thu 4/249:25 pmLAX - OPO

1 stop17h 30mMultiple Airlines

Wed 5/146:45 amOPO - LAX

1 stop20h 20mMultiple Airlines

Deal found 4/16

$694

Thu 4/247:20 pmLAX - OPO

1 stop18h 00mIberia

Mon 5/58:40 amOPO - LAX

1 stop17h 30mIberia

Deal found 4/16

$1,112

Thu 4/246:00 amLAX - OPO

2 stops29h 20mAir Europa

Mon 5/58:10 pmOPO - LAX

2 stops35h 24mAir Europa

Deal found 4/17

$1,306

Thu 4/243:15 pmLAX - OPO

2 stops20h 05mITA Airways

Mon 5/511:35 amOPO - LAX

2 stops33h 40mITA Airways

Deal found 4/16

$1,503

Fri 4/257:55 pmLAX - OPO

1 stop29h 50mTurkish Airlines

Tue 5/134:50 pmOPO - LAX

1 stop26h 55mTurkish Airlines

Deal found 4/16

$1,219

One-way flights from Los Angeles to Porto
Search for one-way flight options from Los Angeles to Porto. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Tue 7/226:50 pmLAX - OPO

1 stop29h 20mMultiple Airlines

Deal found 4/17

$283

Sun 7/204:40 pmLAX - OPO

1 stop14h 40mTAP AIR PORTUGAL

Deal found 4/17

$332

Tue 7/87:50 pmLAX - OPO

1 stop17h 30mVueling

Deal found 4/16

$397

Wed 9/37:30 pmLAX - OPO

1 stop37h 35mScandinavian Airlines

Deal found 4/16

$464

Thu 9/42:00 pmLAX - OPO

1 stop13h 45mAir Transat

Deal found 4/16

$506

Tue 9/27:50 pmLAX - OPO

1 stop17h 30mIberia

Deal found 4/16

$554

Sun 7/205:21 amLAX - OPO

3 stops20h 24mUnited Airlines

Deal found 4/17

$608

Wed 5/1411:47 amLAX - OPO

2 stops19h 43mDelta

Deal found 4/16

$626

Mon 9/111:15 amLAX - OPO

2 stops16h 25mAmerican Airlines

Deal found 4/16

$695

Mon 9/16:00 amLAX - OPO

2 stops19h 35mAir Canada

Deal found 4/16

$708

Fri 8/2912:10 amLAX - OPO

1 stop32h 00mTurkish Airlines

Deal found 4/16

$803

Sat 6/218:19 amLAX - OPO

2 stops25h 41mRoyal Air Maroc

Deal found 4/16

$1,196

Cheapflights Fare Finder

Use the filters below to find and compare flights from Los Angeles to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Thu 4/24

9:25 pm-10:55 pm

1 stop17h 30m

Porto

Wed 5/14

6:45 am-7:05 pm

1 stop20h 20m

$694

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 7/9

8:05 am-9:20 am

1 stop17h 15m

Porto

Tue 8/26

12:50 pm-1:26 pm

2 stops32h 36m

$775

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 5/20

7:55 pm-3:50 pm

1 stop35h 55m

Porto

Tue 6/17

4:50 pm-11:45 am

1 stop26h 55m

$813

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Thu 5/8

7:35 pm-6:30 pm

1 stop14h 55m

Porto

Mon 5/26

7:20 pm-4:30 pm

1 stop29h 10m

$885

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Wed 5/28

1:50 pm-7:35 pm

1 stop21h 45m

Porto

Thu 6/26

8:20 pm-11:50 am

1 stop23h 30m

$910

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Mon 5/19

7:30 pm-11:00 am

1 stop31h 30m

Porto

Wed 6/4

12:15 pm-8:31 pm

2 stops40h 16m

$925

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Thu 5/8

12:00 pm-3:30 pm

2 stops19h 30m

Porto

Sat 5/24

6:05 am-2:50 pm

1 stop16h 45m

$939

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Sun 7/13

10:30 pm-9:35 am

1 stop27h 05m

Porto

Wed 7/30

6:00 am-4:55 pm

1 stop18h 55m

$957

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Mon 7/14

5:30 pm-11:20 pm

1 stop21h 50m

Porto

Mon 7/28

11:05 am-3:15 pm

1 stop36h 10m

$986

Los AngelesPorto

LAX - OPO

LAXOPO

Los Angeles

Tue 7/15

3:05 pm-9:35 am

1 stop34h 30m

Porto

Mon 7/28

10:25 am-3:15 pm

2 stops36h 50m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 22 results

Compare providers for flights from Los Angeles to Porto

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Porto in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FareScan	Price Accuracy-	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Los Angeles-Porto flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Los Angeles-Porto flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Los Angeles-Porto flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Los Angeles-Porto flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Los Angeles to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Los Angeles 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 Los Angeles to Porto

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

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Los Angeles to Porto?

Currently, January is the cheapest month in which you can book a flight from Los Angeles to Porto (average of $523). Flying from Los Angeles to Porto in June is currently the most expensive (average of $1,081). 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 LAX to OPO?

A simple way to save on the total cost of your ticket is to fly from Los Angeles to Porto in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.

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

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

Rainfall in Porto by month

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Read reviews from past customers who have flown Delta, KLM and Air Transat from Los Angeles to Porto. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,329 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat

7.8

Good

385 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

775 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,580 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Los Angeles to Porto round-trip?
Our cheapest airline available from Los Angeles to Porto is Air Canada. Our recent data shows that you can find tickets from as low as $775 on this airline. Additional options worth looking into are Turkish Airlines and SWISS, starting at $813 and $885 round-trip. These flights start at 19% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Los Angeles to Porto one-way?
For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $332. Users have also found prices from $397 and $464 on Vueling and Scandinavian Airlines, respectively.
Where are the most common layover locations when flying from Los Angeles to Porto?
Los Angeles to Porto flights have a layover in Madrid most often. Paris is the second most popular location for layovers on flights from Los Angeles to Porto.
What are some popular things to do or see while on a layover in Madrid?
Puerta del Sol, Plaza Mayor, and Spain Building are the most popular attractions in Madrid if you're in need of something to do during your layover. Puerta del Sol, Plaza Mayor and Spain Building are located about 8.4 mi, 8.6 mi, and 8.5 mi, respectively from Madrid Barajas if you are interested in checking them out. Travelers can book a car rental at Madrid Barajas for about $29 per day to make their sightseeing more efficient.
What are some popular points of interest to see during a layover in Paris?
Paris travelers tend to visit Eiffel Tower, Champs-Elysées, and Louvre Museum more than any other notable places. Eiffel Tower, Champs-Elysées, and Louvre Museum can be visited by traveling about 15.8 mi, 14.7 mi, and 14.3 mi respectively from Paris Charles de Gaulle. Those looking to explore during their layover in Paris can rent a car from Paris Charles de Gaulle for about $43 per day.
Where are the least popular layover locations for Los Angeles to Porto flights?
The least popular layover on flights from Los Angeles to Porto is Barcelona.
Can I find deals for flights from Los Angeles to Porto that include hotel bookings?
Yes. In addition to deals on Los Angeles to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Los Angeles to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Porto.
Can I find deals for business class flights from Los Angeles to Porto?
Yes. Cheapflights offers flight deals from Los Angeles 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 Los Angeles to Porto?
Currently, January is the cheapest month in which you can book a flight from Los Angeles to Porto (average of $523). Flying from Los Angeles to Porto in June is currently the most expensive (average of $1,081). 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

Aveiro

Coimbra

Matosinhos

Arcos de Valdevez

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Porto

Top 10 airlines flying from Los Angeles to Porto

Airline	Cheapest	Average	Flexibility	On-time
LEVEL	Cheapest$433	Average$598	FlexibilityNo cancel fee	On-timeN/A
Vueling	Cheapest$502	Average$753	FlexibilityNo cancel fee	On-time88%
SWISS	Cheapest$636	Average$997	FlexibilityNo cancel fee	On-time79%
American Airlines	Cheapest$663	Average$963	FlexibilityNo cancel fee	On-time71%
Iberia	Cheapest$668	Average$1,004	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$682	Average$1,055	FlexibilityNo cancel fee	On-time75%
Turkish Airlines	Cheapest$688	Average$805	FlexibilityNo cancel fee	On-time77%
Air France	Cheapest$690	Average$940	FlexibilityNo cancel fee	On-time77%
TAP AIR PORTUGAL	Cheapest$697	Average$960	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$760	Average$1,065	FlexibilityNo cancel fee	On-time76%

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$283+ Cheap flights from Los Angeles (LAX) 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Los Angeles to Porto are usually found in February or October, booked 86 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

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Cheapest flights from Los Angeles to PortoExplore the most affordable flight options available from Los Angeles to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Los Angeles to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

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Use the filters below to find and compare flights from Los Angeles to Porto that are best for you.

Compare providers for flights from Los Angeles to Porto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Porto in April.

Best time to book a flight from Los Angeles to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Los Angeles with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Porto. Price data was last updated on April 11, 2025.

What is the cheapest month to book a flight from Los Angeles to Porto?

What is the cheapest time of day to fly from LAX to OPO?

Find hourly flight availability from Los Angeles 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 April 17, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Porto. Price data was last updated on December 16, 2024.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

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 April 17, 2025.

Read reviews from past customers who have flown Delta, KLM and Air Transat from Los Angeles to Porto. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Los Angeles to Porto round-trip?

What are the cheapest airlines to fly from Los Angeles to Porto one-way?

Where are the most common layover locations when flying from Los Angeles to Porto?

What are some popular things to do or see while on a layover in Madrid?

What are some popular points of interest to see during a layover in Paris?

Where are the least popular layover locations for Los Angeles to Porto flights?

Can I find deals for flights from Los Angeles to Porto that include hotel bookings?

How can I find direct flights from Los Angeles to Porto?

Can I find deals for business class flights from Los Angeles to Porto?

What is the cheapest month to book a flight from Los Angeles to Porto?

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Top 10 airlines flying from Los Angeles to Porto

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Cheapest flights from Los Angeles to Porto
Explore the most affordable flight options available from Los Angeles to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.