Cheap flights from Los Angeles to Porto from $280
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Porto departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Los Angeles to Porto
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
KLM flights from Los Angeles to Porto
Our best KLM deals on Los Angeles to Porto flight tickets
SWISS flights from Los Angeles to Porto
Our best SWISS deals on Los Angeles to Porto flight tickets
See travel insights to Porto from
How to get the cheapest flight ticket from Los Angeles 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 Los Angeles, with most prices found around $662. If you aren’t able to travel during the month of February, then book flights to Porto from Los Angeles during October instead. Flights to Porto in October, while not as cheap as those in February, still average around $768.
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 Los Angeles 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 Los Angeles 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 Los Angeles when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $983 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Los Angeles for as low as $903 on momondo.
What is the cheapest airline that flies from Los Angeles to Porto?
Air Transat, United Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Los Angeles to Porto
What airlines fly to Porto?
Iberia, United Airlines and SWISS are the top three most popular airlines that fly to Porto from Los Angeles according to our data. Iberia is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 14 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.
When to book flights from Los Angeles to Porto
Cheap Los Angeles to Porto (LAX to OPO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Porto
How far is Los Angeles to Porto by plane?
Los Angeles and Porto are 5584.8 mi apart from one another. By plane, this route typically takes 14h 05m.
When did momondo last update prices for flights from Los Angeles Airport to Porto Airport?
Prices for flights from Los Angeles Airport to Porto Airport refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to Porto Airport?
The number of operators available for flights from Los Angeles Airport to Porto Airport is 14 as of February 2025.
How old do you have to be to fly from Los Angeles Airport 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 Los Angeles Airport 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.
What is the most popular airline from Los Angeles to Porto?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Los Angeles to Porto is Iberia (16% of total bookings). The next most popular airlines are United Airlines (12%), SWISS (12%), and Delta (12%).
Best airlines flying from Los Angeles to Porto
Compare and see reviews for airlines that fly from Los Angeles to Porto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $435 | Free Cancellation | Rating 4.0 4 reviews | |||
| PriceFrom $502 | Free Cancellation | Rating 7.1 1,162 reviews | |||
| PriceFrom $550 | Free Cancellation | Rating 6.6 6,762 reviews | |||
| PriceFrom $596 | Free Cancellation | Rating 7.5 1,568 reviews | |||
| PriceFrom $643 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $682 | Free Cancellation | Rating 7.8 1,333 reviews | |||
| PriceFrom $690 | Free Cancellation | Rating 7.4 1,449 reviews | |||
| PriceFrom $697 | Free Cancellation | Rating 7.1 1,847 reviews | |||
| PriceFrom $735 | Free Cancellation | Rating 7.3 3,832 reviews | |||
| PriceFrom $737 | Free Cancellation | Rating 7.0 2,639 reviews |
Traveling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Los Angeles to Porto?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Porto. momondo saves you time and could save you money on your trip.
Can I find flights from Los Angeles to Porto with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Porto from Los Angeles with this policy.
How can momondo help me find flights from Los Angeles to Porto?
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 Porto from Los Angeles.
I’m not ready to book a flight from Los Angeles to Porto right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Porto from Los Angeles. 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.