Cheap flights from Boston (BOS) to Porto (OPO)
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The best prices from Boston Logan Intl to Porto are usually found in May or January, booked 48 days in advance, depart on a Tuesday or Monday and return on a Wednesday
How to find the cheapest flight from
Boston (BOS) to Porto (OPO)
All the information you need to plan the best BOS to OPO flight in 2022: compare Boston to Porto flight prices with the expected peak season, weather and rainfall in Porto.
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BOS - OPO Price
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$550 - $817
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OPO Temperature
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48.2 - 68 °F
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OPO Precipitation
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0.7 - 7.7 inches
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Popular in December High demand for flights, 27% potential price rise |
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Cheapest in May Best time to find cheap flights, 8% potential price drop |
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Round-trip from $550 From Boston Logan Intl to Porto |
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One-way from $303 One-way flight from Boston Logan Intl to Porto |
What is the cheapest month to fly from Boston to Porto?
May can be a great time to fly to Porto from Boston with a flight ticket averaging about $600. Cheapflights users have found deals in the month of May for as cheap as $491. The most expensive prices can be found in the month of December.
How far in advance should I book a flight from Boston to Porto?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 23% on flights from Boston to Porto compared to booking the week you need them. Waiting 48 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 $658. For sooner than that we have options available in the next 3 days from $699.
When is the cheapest time to fly from Boston to Porto (BOS - OPO)?
It’s optimal to fly from Boston to Porto in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly round-trip from Boston to Porto?
Thursday flights are generally found to be more expensive for flights from Boston to Porto. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Porto.
Cheap flights from Boston to Porto in January, February 2022
The best prices found for BOS to OPO flights for January, February
14 Feb - 20 Feb
$367pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
1 STOP
BOS
Boston Logan Intl
21 Jan - 23 Jan
$370pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
1 STOP
BOS
Boston Logan Intl
21 Jan - 28 Jan
$371pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
1 STOP
BOS
Boston Logan Intl
Boston Logan Intl to Porto 2022 flight deals
Cheap flights to Porto from Boston found for this year
8 Apr - 11 Apr
$356pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
1 STOP
BOS
Boston Logan Intl
21 Sep - 1 Oct
$359pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
1 STOP
BOS
Boston Logan Intl
4 May - 20 May
$360pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
1 STOP
BOS
Boston Logan Intl
Last minute flights from Boston to Porto
Late deals on round-trip flights to Porto from Boston, departing today and this week
23 Jan - 25 Jan
$372pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
1 STOP
BOS
Boston Logan Intl
24 Jan - 3 Feb
$400pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
1 STOP
BOS
Boston Logan Intl
24 Jan - 3 Feb
$414pp
BOS
Boston Logan Intl
Multiple Airlines
1 STOP
OPO
Porto
OPO
Porto
Multiple Airlines
2 STOPS
BOS
Boston Logan Intl
One-way flights to Porto from Boston
The cheapest one-way flights from Boston to Porto
4:35 pm - 7:00 am
Azores Airlines
1 Stop
9h 25m
BOS - OPO
$303
Travelgenio
7:00 pm - 11:10 am
Vueling
1 Stop
11h 10m
BOS - OPO
$335
Kiwi.com
2:15 pm - 4:50 pm
Multiple Airlines
2 Stops
21h 35m
BOS - OPO
$345
Kiwi.com
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Porto</span> flights.
COVID Restrictions
View COVID Travel Restrictions for Porto, Portugal
Hide COVID Travel Restrictions for Porto, Portugal
Alternative routes for Boston to Porto
See prices for flight routes from nearby airports that may be better suited for you.
Boston Logan Intl to Faro
from $414 pp
Worcester to Lisbon Humberto Delgado
from $1,655 pp
Destination information for Porto
Things to know before you go - useful duration and weather info for your trip from Boston to Porto.
Today's exchange rate
$1 = €0.88
Average temperature for January in Porto
57.2 °F
Avg rainfall for January in Porto
5.6 ″
Airports servicing Porto
Top 10 airlines flying from Boston Logan Intl to Porto
The chart below displays the airlines Cheapflights users traveling from Boston to Porto choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
| Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
|---|---|---|---|---|---|---|
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$346 | $812 | No cancel fee | N/A | ||
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$410 | $785 | No cancel fee | 74% |
We couldn't confirm the COVID-19 safety measures taken by Azores Airlines. Please check directly on their website for additional information. |
|
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$470 | $602 | No cancel fee | 67% | ||
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$477 | $731 | No cancel fee | 69% | ||
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$480 | $642 | No cancel fee | 77% | ||
|
$480 | $611 | No cancel fee | 76% | ||
|
$481 | $640 | No cancel fee | 70% | ||
|
$481 | $573 | No cancel fee | 75% | ||
|
$483 | $568 | No cancel fee | 79% | ||
|
$492 | $654 | No cancel fee | N/A |