$360 Find Cheap Flights from San Francisco to São Miguel - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to São Miguel departing on 9/14. 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 San Francisco 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 San Francisco to São Miguel, as well as popular online travel agencies
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Flight Deals

Book Cheap San Francisco 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 San Francisco 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 San Francisco to São Miguel

Fri, Dec 4 - Tue, Dec 8
TAP AIR PORTUGAL Logo
7:15 pm - 6:35 pm
SFO
-
PDL
16h 20m
1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:45 pm
PDL
-
SFO
26h 20m
1 stop
$749TAP AIR PORTUGAL
Tue, Oct 20 - Fri, Nov 6
TAP AIR PORTUGAL Logo
4:20 pm - 6:40 pm
SFO
-
PDL
19h 20m
1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:45 pm
PDL
-
SFO
26h 20m
1 stop
$751TAP AIR PORTUGAL
Thu, Sep 17 - Mon, Sep 21
TAP AIR PORTUGAL Logo
4:30 pm - 6:50 pm
SFO
-
PDL
19h 20m
1 stop
TAP AIR PORTUGAL Logo
3:50 pm - 1:35 pm
PDL
-
SFO
28h 45m
1 stop
$878TAP AIR PORTUGAL
Mon, Aug 10 - Wed, Aug 26
TAP AIR PORTUGAL Logo
4:30 pm - 11:45 pm
SFO
-
PDL
24h 15m
1 stop
TAP AIR PORTUGAL Logo
7:30 pm - 2:30 pm
PDL
-
SFO
26h 00m
1 stop
$892TAP AIR PORTUGAL
Fri, Dec 4 - Tue, Dec 8
TAP AIR PORTUGAL Logo
7:15 pm - 11:45 pm
SFO
-
PDL
21h 30m
1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:45 pm
PDL
-
SFO
26h 20m
1 stop
$971TAP AIR PORTUGAL
Fri, Dec 4 - Tue, Dec 8
TAP AIR PORTUGAL Logo
7:15 pm - 11:45 pm
SFO
-
PDL
21h 30m
1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:45 pm
PDL
-
SFO
26h 20m
1 stop
$972TAP AIR PORTUGAL
Mon, Aug 3 - Wed, Aug 19
TAP AIR PORTUGAL Logo
4:30 pm - 9:45 am
SFO
-
PDL
34h 15m
1 stop
TAP AIR PORTUGAL Logo
7:30 pm - 2:30 pm
PDL
-
SFO
26h 00m
1 stop
$983TAP AIR PORTUGAL
Mon, Aug 3 - Wed, Aug 19
TAP AIR PORTUGAL Logo
4:30 pm - 11:45 pm
SFO
-
PDL
24h 15m
1 stop
TAP AIR PORTUGAL Logo
3:30 pm - 2:30 pm
PDL
-
SFO
30h 00m
1 stop
$986TAP AIR PORTUGAL
Wed, Aug 12 - Wed, Aug 19
TAP AIR PORTUGAL Logo
4:35 pm - 6:50 pm
SFO
-
PDL
19h 15m
1 stop
TAP AIR PORTUGAL Logo
3:30 pm - 2:30 pm
PDL
-
SFO
30h 00m
1 stop
$987TAP AIR PORTUGAL
Mon, Aug 3 - Wed, Aug 19
TAP AIR PORTUGAL Logo
4:30 pm - 11:45 pm
SFO
-
PDL
24h 15m
1 stop
TAP AIR PORTUGAL Logo
3:30 pm - 2:30 pm
PDL
-
SFO
30h 00m
1 stop
$988TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for San Francisco to São Miguel flights

Get data-powered insights and trends into flights from San Francisco 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 San Francisco 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 $658, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from San Francisco to São Miguel?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco 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 San Francisco to São Miguel is December, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $955 and $876 respectively.

Good to know

Cheapest flight$360
Most popular time to fly with an average 14% increase in price.
Flight from San Francisco to Ponta Delgada

FAQs - booking São Miguel flights

  • How does KAYAK find such low prices on flights from San Francisco 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 San Francisco to São Miguel.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco 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 San Francisco 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 San Francisco 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 San Francisco 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 San Francisco to São Miguel up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Francisco to São Miguel

 
See real verified KAYAK customer reviews for airlines flying from San Francisco 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 San Francisco 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.
7.4
United AirlinesOverall score based on 9842 reviews
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

It was perfect! United Airlines staff was extremely caring, super friendly and professional

10.0 ExcellentClaudia, Jun 2026
SFO - SIN
Read more United Airlines reviews

It was perfect! United Airlines staff was extremely caring, super friendly and professional

United has maintenance issues and can then never recover. No operations ability and simple issues always turn into multiple hours long cascading delays. Worst airline on earth.

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

It was a game of hurry up and wait. As advised we arrived at the terminal e hours prior to boarding. We waited about 45 minutes before anyone showed up at the check-in terminal. When someone does arrive she rearranges the line and we think we are going to be checked in. Nope. She leaves and we wait another 15 min. before anyone else shows up. One person got behind her computer and about 15 min later started to check the first person in . Then one more person arrives spends 10-15 behind the desk and then she starts checking in someone. Two more staff arrive and another 10 min or so they are ready to begin checking in people. We have a 11:50 international flight and it is 9:45. And then on of the agents, closes her desk and leaves. And every leg of our flight was delayed; we waited at terminals, we waited to take off, we waited to deplane. After arriving in Porto within 10min of our connection schwduled to take off, we were told to go to the last bus. We waited on the bus (until all the other busses had left) and then we waited another 10 min or so for one of the ground controllers who wanted a ride with us but was busy with a woman who needed the handicap van. He did not help her to the van, but was standing with her and talking with hher. We were rushed through border control and told not to wait for the rest of our party only to get on the plane and then have to wait another 45 min before we were cleared for take off. The waits were not 10 or 20 minutes, they were 35-55 minute waits each time. Miraculously, we made it back only 2 1/2 hours later than we we were originally scheduled. Given the nonchalance and seaming disinterest from many of the staff, I was expecting that we would not get on until much later than that.

The crew was excellent. What I did not enjoy was the food. I have taken many international flights and this was on the low end. Otherwise the trip was fine.

Seats were the most uncomfortable seats i ever experienced on a flight to Europe from Boston. It was a waist of money in buying premium seats for top dollars. I want my money back for what i paid extra for my seats. Awful conditions!

On the seat map for this flight with TAP was shown a business class configuration of 2 rows/8 seats. To my surprise, 4 rows/24 seats being the middle is kept empty, old European type. I chose seat 2F, the the leg room economy dimension. This is not what I paid for. Disappointed!

Boarding felt a little chaotic as everyone was waiting around the gate. Food was great, service was good.

The passport control process in Lisbon ranks as a 1 on a 1 to 5 scale. Terrible. In line 2 hours and still missed our first flight. Next day, 1.5 hours but we made the flight. The Business Class food was poor. Unidentifiable. Not tasty at all. Unacceptable in BC. Attendants were adequate. Flight left late and arrived late. After this trip, we will not be flying TAP nor will we be connecting through Lisbon.

Flight attendants in business class were rather indifferent While in second leg operated by Portugalia TAP subsidiary were outstanfy

Great service overall. One of the best international flight experiences Ive had.

The chicken was so dry it was impossible to eat. No substitute was offered. The port to charge my phone was broken and all I got was a shrug from the crew. The entertainment system was glitchy and subtitles didn’t load. Crew seemed fully uninterested and unfriendly.

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

Everything you need to know for your flight to São Miguel

Information on your arrival and departure airports