$804 Find Cheap Flights from San Francisco to São Miguel

This is the cheapest round-trip 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 1/12. 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

Mon, Jan 12 - Tue, Jan 20
Multiple Airlines Logo
12:00 pm - 4:30 pm
SFO
-
PDL
21h 30m2 stops
Multiple Airlines Logo
4:55 pm - 12:40 pm
PDL
-
SFO
26h 45m2 stops
$560Multiple Airlines
Mon, Jan 12 - Tue, Jan 20
Multiple Airlines Logo
12:00 pm - 4:30 pm
SFO
-
PDL
21h 30m2 stops
Multiple Airlines Logo
7:55 am - 12:40 pm
PDL
-
SFO
35h 45m3 stops
$636Multiple Airlines
Mon, Jan 12 - Tue, Jan 20
TAP AIR PORTUGAL Logo
4:35 pm - 6:35 pm
SFO
-
PDL
19h 00m1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:30 pm
PDL
-
SFO
26h 05m1 stop
$660TAP AIR PORTUGAL
Wed, Feb 11 - Mon, Feb 16
Multiple Airlines Logo
12:00 pm - 3:35 pm
SFO
-
PDL
20h 35m2 stops
Multiple Airlines Logo
8:00 pm - 12:40 pm
PDL
-
SFO
23h 40m2 stops
$804Multiple Airlines
Wed, Feb 11 - Mon, Feb 16
Multiple Airlines Logo
12:00 pm - 7:10 pm
SFO
-
PDL
24h 10m2 stops
Multiple Airlines Logo
2:30 pm - 12:40 pm
PDL
-
SFO
29h 10m3 stops
$822Multiple Airlines
Tue, Feb 3 - Tue, Feb 24
Multiple Airlines Logo
10:50 am - 6:35 pm
SFO
-
PDL
24h 45m2 stops
Multiple Airlines Logo
7:25 pm - 2:30 pm
PDL
-
SFO
26h 05m1 stop
$833Multiple Airlines
Mon, Jan 12 - Tue, Jan 20
Multiple Airlines Logo
11:40 am - 6:35 pm
SFO
-
PDL
23h 55m2 stops
Multiple Airlines Logo
7:25 pm - 2:30 pm
PDL
-
SFO
26h 05m1 stop
$834Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
8:00 am - 6:55 am
SFO
-
PDL
15h 55m1 stop
Multiple Airlines Logo
5:20 pm - 10:43 am
PDL
-
SFO
23h 23m1 stop
$846Multiple Airlines
Sat, Apr 4 - Mon, Apr 13
TAP AIR PORTUGAL Logo
7:35 pm - 11:45 pm
SFO
-
PDL
21h 10m1 stop
TAP AIR PORTUGAL Logo
3:50 pm - 2:35 pm
PDL
-
SFO
29h 45m1 stop
$851TAP AIR PORTUGAL
Wed, Mar 18 - Thu, Mar 19
Multiple Airlines Logo
8:25 am - 6:55 am
SFO
-
PDL
16h 30m1 stop
Multiple Airlines Logo
5:20 pm - 10:43 am
PDL
-
SFO
23h 23m1 stop
$853Multiple Airlines
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 $581, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from San Francisco 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 San Francisco 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 San Francisco to São Miguel, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Cheapest flight$560
Most popular time to fly with an average 24% 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.

  • 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 $757 on average. Morning departures are around 46% 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 $1,353.

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 9072 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

10.0 ExcellentAnonymous, Nov 2025
SFO - FRA
Read more United Airlines reviews

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

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.

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.

Boarding- Good Seat Comfort - OK Crew - Good Food - Mediocre On Time - Very Good

Didn't like much. Wheelchair assistance was almost nonexistent. No one at TAP check in process helpful. On the plane, stewards were not friendly and disorganized. Food was terrible for 8 hr flight. We were skipped at snack time and even though we tried to get attention using overhead call system no one even looked up at us to acknowledge. Being at the back of first section and by the lavatory we only were able to request when they came to pick up everyone else's garbage and they were nonchalant...no apology or even choice. The 1/2 half bread with slice of cheese was a waste. Deplaning was horrible but I'll blame lisbon airport for that. Plane left late at made good time still arrived about 15 behind schedule and for using remote deplaning and bus to terminal took another 20 min to gate. Those with connections were highly stressed. Took us 2 hrs from landing to get to ground transportation and exit airport. And that was with wheelchair assistance.

Bad boarding, threat to force bag check mid journey, lines, late, buses, more waiting awful end to end.

Check in was excellent thanks to the team at the check in counter. I was disappointed to see that one has to pay for coffee on the flight. This is the first time I have seen that after 60 years of flying.

Everything you need to know for your flight to São Miguel

Information on your arrival and departure airports