$236 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 11/25. 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

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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Best São Miguel Flight Deals from Boston

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ponta Delgada
Ponta Delgada1 stop$471
Ponta Delgada
Ponta Delgada1 stop$471

Cheap Flights from Boston to São Miguel

 
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

Tue, Nov 11 - Tue, Nov 18
TAP AIR PORTUGAL Logo
6:05 pm - 11:45 pmBOS-PDL
25h 40m1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:30 pmPDL-BOS
23h 05m1 stop
$471TAP AIR PORTUGAL
Find Deal
Sun, Nov 23 - Sun, Dec 7
TAP AIR PORTUGAL Logo
6:05 pm - 6:35 pmBOS-PDL
20h 30m1 stop
TAP AIR PORTUGAL Logo
9:30 am - 8:10 pmPDL-BOS
14h 40m1 stop
$476TAP AIR PORTUGAL
Find Deal
Thu, Oct 9 - Thu, Oct 16
TAP AIR PORTUGAL Logo
10:25 pm - 11:45 pmBOS-PDL
21h 20m1 stop
TAP AIR PORTUGAL Logo
6:30 am - 2:20 pmPDL-BOS
11h 50m1 stop
$477TAP AIR PORTUGAL
Find Deal
Sat, Nov 8 - Sat, Nov 15
TAP AIR PORTUGAL Logo
6:05 pm - 6:35 pmBOS-PDL
20h 30m1 stop
TAP AIR PORTUGAL Logo
6:30 am - 2:30 pmPDL-BOS
12h 00m1 stop
$478TAP AIR PORTUGAL
Find Deal
Wed, Oct 15 - Wed, Oct 22
 Logo
6:10 pm - 9:45 amBOS-PDL
11h 35m1 stop
 Logo
8:35 am - 9:15 pmPDL-BOS
16h 40m2 stops
Wed, Oct 15 - Mon, Oct 20
 Logo
10:40 pm - 6:50 pmBOS-PDL
16h 10m1 stop
 Logo
6:05 pm - 7:50 pmPDL-BOS
5h 45mnonstop
Wed, Aug 13 - Wed, Sep 3
United Airlines Logo
7:04 pm - 8:40 amBOS-PDL
9h 36m1 stop
United Airlines Logo
11:00 am - 4:28 pmPDL-BOS
9h 28m1 stop
$555United Airlines
Find Deal
Sun, Aug 17 - Fri, Sep 5
United Airlines Logo
7:45 am - 8:40 amBOS-PDL
20h 55m2 stops
United Airlines Logo
11:00 am - 6:55 pmPDL-BOS
11h 55m2 stops
$560United Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 3
Azores Airlines Logo
9:20 pm - 6:15 amBOS-PDL
4h 55mnonstop
Azores Airlines Logo
5:55 pm - 8:05 pmPDL-BOS
6h 10mnonstop
$584Azores Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 22
Azores Airlines Logo
9:20 pm - 6:15 amBOS-PDL
4h 55mnonstop
Azores Airlines Logo
5:55 pm - 8:05 pmPDL-BOS
6h 10mnonstop
$588Azores Airlines
Find Deal
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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 $1,065, 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 $528 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $921 and $916 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 Wednesday, 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 Sunday 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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$236
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 26% 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 $708 on average. Morning departures are around 32% more expensive than evening flights, 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 $953.

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.
7.6
Azores AirlinesOverall score based on 66 reviews
7.4Boarding
8.3Crew
6.5Food
5.6Entertainment
7.3Comfort
Airline reviews

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.

4.0 OkayMichael, Mar 2025FNC - PDL
Read more Azores Airlines reviews

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.

Flight on time. Staff pleasant and responsive. Food could be much better. Snack before landing was a few dry crackers and a drink. Nothing else. There was a very lumited selection of beverages available on a 7 hour flight. No soft drinks, even in the front cabin.

Delayed departure of one hour and half, inflight entertainment NOT functioning. Plane did not crash and I arrived alive, so I guess it was a good flight.

This was a long flight - 6 hours - and nothing is truly comfortable for that long... but the flight crew was friendly and attentive. The airport in the Azores is small but we weren't there long enough to explore any amenities.

There is one flight a day and it was canceled with no explanation

Flight was ok. Food on way there great a pork dish way back tuna and pasta was not good. Flight attendants were great. Wish they had more soda options like ginger ale seltzer water. Good experience overall. Worst part of trip was car rental Klass company car broke down we were on side of road late night 4 hours awful awful experience all they wanted was 500 euros for help to come absolutely horrible experience we were scared side of highway they offered zero help!

Coming from USA it was nice to be treated nice for a change. Even though our flight was pretty short we were served breakfast. On time flight with very caring staff. Please teach American carriers how to treat people.

More space between seats and in bathroom. I don’t think there was any entertainment offered. If there was, I wasn’t aware.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I’ve never had worse food in business class ever!

Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.

First, communication was terrible. The gate on our ticket was not what was reflected on the airport screens and TAP personnel were not present at either gate to answer questions. The flight was delayed and there was no announcement. Also, there was an equipment swap to a smaller airframe which affected our level of comfort. The root of all these issues was as a lack of communication. With air travel in foreign countries already being a stressful affair, lack of communication needlessly raises the level of difficulty.

Checkin was very slow, we had checked in online and hoping we could do a bag drop at the airport. However everyone with checked bags had to queue up and it took over 40mins. Our advice arrive extra early or you will be rushing to the gate.

On time, politeness, food okay but entertneiment mediocre with only old movie and the so called new we’re 2 or 3…

Do you have a bad service And And treat customers terrible

Awful. I told them to cancel my return flight and they didn’t then charged me +$800 days before the flight for a biz class upgrade bid. When I called to confirm cancellation and get refund on buz class upgrade they said I had to go thru orbitz and it was too late. Scammers. Beware.

Little leg room in business. I am tall and could use more.

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

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