Cheap flights from Pennsylvania to Porto from $199
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Porto departing on 10/9. 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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Lufthansa flights from Pennsylvania to Porto
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TAP AIR PORTUGAL flights from Pennsylvania to Porto
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How to get the cheapest flight ticket from Pennsylvania 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 December is, on average, the cheapest month to fly to Porto from Pennsylvania, with most prices found around $656. If you aren’t able to travel during the month of December, then book flights to Porto from Pennsylvania during January instead. Flights to Porto in January, while not as cheap as those in December, still average around $678.
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 Sunday when prices can be found for as low as $814. 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 Wednesday because tickets tend to average around $1,097. 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 Pennsylvania to Porto when you can find flight prices for as low as $829. 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 afternoon when prices are $951 on average. Flights to Porto from Pennsylvania in the afternoon 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 Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $805 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Pennsylvania for as low as $614 on momondo.
What is the cheapest airline that flies from Pennsylvania to Porto?
TAP AIR PORTUGAL, Iberia, and Azores Airlines are the most popular carriers operating from Pennsylvania to Porto
What airlines fly to Porto?
United Airlines, Lufthansa and American Airlines are the top three most popular airlines that fly to Porto from Pennsylvania according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 7 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.
How many flights depart from Pennsylvania to Porto on average per week?
The number of flights available between Pennsylvania and Porto is 55 per week as of June 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.
How long does it take to fly to Porto?
Flight times from Pennsylvania to Porto vary, but if you’re flying out of Philadelphia and flying into Porto (one of the most popular routes), then the duration is 12h 40m on average. Another popular route from Pennsylvania to Porto is flying from Allentown to Porto, which will take roughly 16h 21m. Keep in mind that layovers or delays could extend your travel time.
Cheap Pennsylvania to Porto flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Porto
When did momondo last update prices for flights from Pennsylvania to Porto Airport?
Prices for flights from Pennsylvania to Porto Airport are updated daily.
How many operators does momondo search for flights from Pennsylvania to Porto Airport?
As of June 2025, there are 16 operators available to choose from for flights from Pennsylvania to Porto Airport.
How old do you have to be to fly from Pennsylvania to Porto Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania 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.
Best airlines flying from Pennsylvania to Porto
Compare and see reviews for airlines that fly from Pennsylvania to Porto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $567 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $604 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $612 | Free Cancellation | Rating 7.1 9,568 reviews | |||
| PriceFrom $616 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom $617 | Free Cancellation | Rating 6.7 7,156 reviews | |||
| PriceFrom $621 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $657 | Free Cancellation | Rating 7.0 2,778 reviews |
Traveling to a place near Porto?
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Why should I use momondo to find a flight deal from Pennsylvania to Porto?
Finding the right flight to Porto from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto quick and easy, saving you time and money.
Can I find flights from Pennsylvania to Porto with flexible booking policies on momondo?
Flights from Pennsylvania to Porto 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 Pennsylvania to Porto?
Once you have performed a search for Pennsylvania to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Pennsylvania to Porto right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Pennsylvania to Porto now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Porto and let you know when they change.