$210 Find Cheap Flights from Boston to São Miguel

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to São Miguel departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to São Miguel

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to São Miguel, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to São Miguel, as well as popular online travel agencies
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Flight Deals

Book Cheap Boston to São Miguel Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to São Miguel that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to São Miguel

Sat, Feb 7 - Sat, Feb 14
TAP AIR PORTUGAL Logo
6:05 pm - 8:25 am
BOS
-
PDL
10h 20m1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:35 pm
PDL
-
BOS
23h 10m1 stop
$439TAP AIR PORTUGAL
Thu, Jan 29 - Wed, Feb 4
TAP AIR PORTUGAL Logo
6:05 pm - 11:45 pm
BOS
-
PDL
25h 40m1 stop
TAP AIR PORTUGAL Logo
6:35 am - 2:35 pm
PDL
-
BOS
12h 00m1 stop
$440TAP AIR PORTUGAL
Wed, Jan 21 - Tue, Jan 27
TAP AIR PORTUGAL Logo
6:05 pm - 8:20 am
BOS
-
PDL
10h 15m1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:35 pm
PDL
-
BOS
23h 10m1 stop
$441TAP AIR PORTUGAL
Sun, Feb 1 - Sat, Feb 28
TAP AIR PORTUGAL Logo
6:05 pm - 8:20 am
BOS
-
PDL
10h 15m1 stop
TAP AIR PORTUGAL Logo
6:30 am - 2:35 pm
PDL
-
BOS
12h 05m1 stop
$442TAP AIR PORTUGAL
Fri, Feb 6 - Sat, Feb 14
TAP AIR PORTUGAL Logo
10:45 pm - 11:45 pm
BOS
-
PDL
21h 00m1 stop
TAP AIR PORTUGAL Logo
6:30 am - 8:10 pm
PDL
-
BOS
17h 40m1 stop
$443TAP AIR PORTUGAL
Wed, Apr 1 - Mon, Apr 6
TAP AIR PORTUGAL Logo
10:45 pm - 6:50 pm
BOS
-
PDL
16h 05m1 stop
TAP AIR PORTUGAL Logo
6:30 am - 2:40 pm
PDL
-
BOS
12h 10m1 stop
$444TAP AIR PORTUGAL
Thu, Mar 5 - Tue, Mar 10
TAP AIR PORTUGAL Logo
10:45 pm - 6:30 pm
BOS
-
PDL
15h 45m1 stop
TAP AIR PORTUGAL Logo
9:25 am - 3:35 pm
PDL
-
BOS
33h 10m1 stop
$448TAP AIR PORTUGAL
Sun, Feb 22 - Sat, Feb 28
TAP AIR PORTUGAL Logo
6:05 pm - 8:20 am
BOS
-
PDL
10h 15m1 stop
TAP AIR PORTUGAL Logo
6:30 am - 2:35 pm
PDL
-
BOS
12h 05m1 stop
$450TAP AIR PORTUGAL
Tue, Jan 20 - Sun, Feb 8
TAP AIR PORTUGAL Logo
6:05 pm - 6:35 pm
BOS
-
PDL
20h 30m1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:35 pm
PDL
-
BOS
23h 10m1 stop
$451TAP AIR PORTUGAL
Thu, Apr 30 - Sat, May 9
TAP AIR PORTUGAL Logo
10:45 pm - 11:45 pm
BOS
-
PDL
21h 00m1 stop
TAP AIR PORTUGAL Logo
6:30 am - 2:40 pm
PDL
-
BOS
12h 10m1 stop
$452TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Boston to São Miguel flights

Get data-powered insights and trends into flights from Boston to São Miguel to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Boston to São Miguel?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $430, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Boston to São Miguel?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to São Miguel, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to São Miguel is January, when tickets cost $577 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $945 and $940 respectively.

What’s the cheapest day of the week to fly from Boston to São Miguel?

The average price of all round-trip flights from Boston to São Miguel clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to São Miguel on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Boston to São Miguel. For your return ticket, we recommend flying on a Saturday and avoiding Mondays for the best deals.

How far in advance should I book a flight from Boston to São Miguel?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to São Miguel, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to São Miguel, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$210
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Boston to Ponta Delgada

FAQs - booking São Miguel flights

  • How does KAYAK find such low prices on flights from Boston to São Miguel?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to São Miguel.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to São Miguel?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to São Miguel is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to São Miguel?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boston to São Miguel with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to São Miguel?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boston to São Miguel up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to São Miguel?

    The cheapest time of day to fly to São Miguel is generally at night, when round-trip flights cost $739 on average. The most expensive time of day to fly to São Miguel is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,005.

Reviews of the top 3 airlines serving from Boston to São Miguel

 
See real verified KAYAK customer reviews for airlines flying from Boston to São Miguel. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to São Miguel? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Azores AirlinesOverall score based on 88 reviews
6.5Food
5.4Entertainment
7.3Boarding
8.2Crew
7.4Comfort
Airline reviews

No food was served on the flight. Boarding desk open two hours before departure. But they recommande to be there three hours before departure !! So we where a group waiting 1 hour in Line for nothing …

10.0 ExcellentStephane, Dec 2025
FNC - PDL
Read more Azores Airlines reviews

No food was served on the flight. Boarding desk open two hours before departure. But they recommande to be there three hours before departure !! So we where a group waiting 1 hour in Line for nothing …

My flight from Toronto to PDL was one of the worst experiences of my travel history. I paid for an upgrade and did not receive it, and was also charged an exorbitant amount for a 25-inch bag, and when I tried to explain the situation, I was only told the flight was already over capacity. & I had to accept what I could get!, I am a frequent traveler and will not be flying your airline again!. The only thing positive in this entire trip wete the flight attendants, but other than that, everything else was very disappointing!

They charged us 100 Euro per bag on the return leg with no explanation.

Everything was perfect, clean and very nice staff. But the seat was uncomfortable compared to other companies and the food wasnt good

Flight wasn’t full so got to stretch out and sleep.

Boarding was delayed. Then when we queued, it took us to another long line to stand in. Flight had 0 entertainment. Not even a magazine. But they had a free meal and it was good!

You cannot add an additional luggage via the check in. It seems to be an issue with Azore Airline.

The facilities at PDL are absolutely appalling during a 4.5-hour connection. Passengers from multiple flights were crammed into a small area with insufficient seating and only a snack bar. The only bathroom was unisex, with one stall for men and another for women side by side. This is for hundreds of passengers. The connecting aircraft from PDL to JFK was downgraded/switched out to an Economy Class-only configuration without explanation, even though the aircraft with Comfort Class we arrived from FNC on remained at the stand. Those who paid for Comfort Class could not enjoy the better seating or catering. Food and drink aboard was sub-par. I would qualify it as one of our worst travel experiences in years.

The crew was great. The only problem is that electrical outlets were not working in what seems to be a half of the rows on the plane. Considering that passengers are asked not to use power banks, this leaves us out in the blue without any entertainment option.

Reasonably comfortable. We were about an half an hour late. But no personal impact. Seats upfront have a good amount of recline, but do not lay down flat. Food and drink can be improved. There are no soft drinks available on the flights. Water, juices, and wines are provisioned.

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Booked business with TAP from LAX to Cabo Verde - overall ok, but just doesn’t feel like business class. More of a budget airline

Poor. Our flight was delayed and they told me I would be fine to make my connection in Lisbon, I missed it. Then they told me my bag would be automatically loaded onto my new flight to rome. It wasn’t. It’s been 4 days and I still don’t have it.

I like the price. I dislike the website where I wanted to ask questions about the unusual high prices of the luggage fees. I called the toll free number from the United States and I cannot get through. You should test your own toll free website for info and you will know what I am writing about.

Wonderful just hope the had more direct flights to Boston

Boarding process was fast and efficient. Short flight but on time and well organized. I would certainly fly TAP again.

Very borderline, low budget airline without low budget prices There are no counts of soda, everything is dispensed enlarged bottles and poured into tiny cups about 70 mL so in order to keep hydrated you have to take 3-4 cups at a time. Also, there was only one food item offered, pasta, they ran out of chicken right away. Snack was very poor. It was called tuna sandwich, which is truly borderline. The flight attend attendance seemed to be overworked and tired.

TAP‘s flight attendants seem to be among the least ambitious of all the international flight crews we’ve flown with. . When we left US and went to Portugal, and when we returned from Portugal, flight attendants were not very visible. Then did not offer frequent water breaks and when we had to go back to request water, I was almost an imposition. Meal quality was just average. The dinners were fine. Breakfast wraps were presented soggy.

Plane was delayed, reading the gates on their screens was horrible. They posted it a half an hour before the plane boarded. By the time I got there with my premier boarding they have filled the plane because it was over booked. Gate closed at 12:03 I was there at 11:54 plane took over around 12:20. I was told they would put me on the next flight. I had to go to TAP information desk. They didn’t give me a voucher they just said they would put me on the next flight. At the desk I was told I had to punches a ticket. The woman said buy it online because it’s cheaper. It in fact was not cheaper. But I had gotten out of the long line that formed so I paid 200$ for a new ticket. At a later flight, not the next flight. I had checked my bag and was told it would be on my new flight. I was then bumped to an earlier flight and was told my bag would also be on my flight. After landing in Madrid loosing a day in my hotel i landed without my bag. They didn’t load it on any flight that day. It arrived in madrid the next day. Essentially ruining the first two days of my vacation. I’m now seeking compensation.

Did not enjoy the meal provided. The aircraft was dirty. For instance, the screen seemed to have been cleaned with a dirty rag. Disgusting.

The business class seats were smaller and closer together than other airlines.

Everything you need to know for your flight to São Miguel

Information on your arrival and departure airports