Cheap flights from Porto to Boston from $196
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Boston departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
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 Porto to Boston
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
PLAY flights from Porto to Boston
Our best PLAY deals on Porto to Boston flight tickets
British Airways flights from Porto to Boston
Our best British Airways deals on Porto to Boston flight tickets
See travel insights to Boston from
How to get the cheapest flight ticket from Porto to Boston
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 Boston?
In general, February is the cheapest month to fly from Porto to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $537. If you aren’t able to travel during the month of February, then book flights to Boston from Porto during December instead. Flights to Boston in December, while not as cheap as those in February, still average around $582.
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart from Porto to Boston is on a Monday when prices can be found for as low as $563. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $772.
What is the cheapest time of day to depart on your flight to Boston?
According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Porto to Boston in the evening for as low as $505. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $677 per ticket.
What is the cheapest Porto to Boston Logan Intl flight route?
Fly from Porto to Boston Logan Intl for the best Porto - Boston Logan Intl flight prices
How far in advance should I book a flight to Boston?
You are more likely to see cheaper flights to Boston from Porto when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $648 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Porto for as low as $495 on momondo.
What cabin class options are available on Porto to Boston Logan Intl flights?
There are 3 cabin classes available to choose from on Porto to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Porto to Boston Logan Intl?
Iberia, TAP AIR PORTUGAL, and Azores Airlines are the most popular carriers operating from Porto to Boston Logan Intl
What airlines fly to Boston?
TAP AIR PORTUGAL, Azores Airlines and KLM are the top three most popular airlines that fly to Boston from Porto according to our data. TAP AIR PORTUGAL is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Porto to Boston on average per week?
The number of flights available between Porto and Boston is 1 per week as of June 2025. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.
When to book flights from Porto to Boston
Cheap Porto to Boston (OPO to BOS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Porto to Boston
Best Price Found | $196 |
|---|---|
Fastest flight time | 7h 35m |
Direct flights | Mon, Tue, Thu and Sun |
Airports in Boston | 1 airport |
How far is Porto to Boston Logan Intl by plane?
The straight-line distance from Porto to Boston Logan Intl is 3141.4 mi. Typically, this will take 7h 35m by plane in normal conditions.
When did momondo last update prices for flights from Porto Airport to Boston Logan Intl Airport?
Prices for flights from Porto Airport to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Porto Airport to Boston Logan Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Porto Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Porto Airport to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Porto to Boston?
Based on momondo bookings for flights between Porto and Boston, the leading plane model is Airbus A321neo, making up 70.21% of the total bookings. Other popular models include Boeing 767-300 (winglets) with 8.51%, Boeing 787 Dreamliner with 8.51%, and Boeing 767 with 4.26%.
What is the most popular airline from Porto to Boston?
momondo data reveals that the most frequently booked airline on the route from Porto to Boston is TAP AIR PORTUGAL, representing 53% of all bookings. The subsequent popular airlines are Azores Airlines at 28% and KLM at 19%.
Best airlines flying from Porto to Boston
Compare and see reviews for airlines that fly from Porto to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $446 | Free Cancellation | Rating 7.1 1,885 reviews | |||
| PriceFrom $451 | Free Cancellation | Rating 7.6 66 reviews | |||
| PriceFrom $508 | Free Cancellation | Rating 7.8 1,358 reviews |
TAP AIR PORTUGAL Flights From Porto to Boston
The lowest priced TAP AIR PORTUGAL flight from Porto to Boston from the last 72 hours was $446. Generally, TAP AIR PORTUGAL has 2 flights on this route every week with an average price of $694. TAP AIR PORTUGAL is rated 7.1/10 by our users.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Porto to Boston?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto to Boston. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Porto to Boston with flexible booking policies on momondo?
Flights from Porto to Boston 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 Porto to Boston?
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 Boston from Porto.
I’m not ready to book a flight from Porto to Boston right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Porto to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.