$395 Find Cheap Flights from San Francisco 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 San Francisco to São Miguel departing on 9/20. 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 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

Cheap Flights from San Francisco to São Miguel

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ponta Delgada
Ponta Delgada1 stop$788
Ponta Delgada
Ponta Delgada1 stop$788

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

Tue, Oct 7 - Tue, Oct 14
TAP AIR PORTUGAL Logo
4:20 pm - 6:40 pmSFO-PDL
19h 20m1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:35 pmPDL-SFO
26h 10m1 stop
$788TAP AIR PORTUGAL
Find Deal
Mon, Sep 22 - Mon, Oct 20
TAP AIR PORTUGAL Logo
4:20 pm - 6:35 pmSFO-PDL
19h 15m1 stop
TAP AIR PORTUGAL Logo
3:50 pm - 1:35 pmPDL-SFO
28h 45m1 stop
$828TAP AIR PORTUGAL
Find Deal
Mon, Sep 22 - Mon, Oct 20
TAP AIR PORTUGAL Logo
4:20 pm - 11:45 pmSFO-PDL
24h 25m1 stop
TAP AIR PORTUGAL Logo
3:50 pm - 1:35 pmPDL-SFO
28h 45m1 stop
$829TAP AIR PORTUGAL
Find Deal
Mon, Oct 20 - Tue, Nov 4
TAP AIR PORTUGAL Logo
4:20 pm - 11:45 pmSFO-PDL
24h 25m1 stop
TAP AIR PORTUGAL Logo
6:30 am - 2:30 pmPDL-SFO
39h 00m1 stop
$839TAP AIR PORTUGAL
Find Deal
Mon, Oct 20 - Tue, Nov 4
 Logo
4:20 pm - 2:45 pmSFO-PDL
15h 25m1 stop
 Logo
2:15 pm - 10:50 pmPDL-SFO
39h 35m2 stops
Mon, Oct 20 - Tue, Nov 4
 Logo
8:30 am - 11:45 pmSFO-PDL
32h 15m3 stops
 Logo
9:25 am - 12:40 pmPDL-SFO
34h 15m3 stops
Mon, Oct 20 - Tue, Nov 4
 Logo
8:30 am - 11:45 pmSFO-PDL
32h 15m3 stops
 Logo
9:25 am - 12:40 pmPDL-SFO
34h 15m3 stops
Thu, Oct 16 - Thu, Oct 30
TAP AIR PORTUGAL Logo
4:20 pm - 2:40 pmSFO-PDL
15h 20m1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 5:05 pmPDL-SFO
27h 40m1 stop
$865TAP AIR PORTUGAL
Find Deal
Sat, Oct 11 - Sat, Oct 18
 Logo
8:30 am - 11:45 pmSFO-PDL
32h 15m3 stops
 Logo
3:50 pm - 4:10 pmPDL-SFO
31h 20m3 stops
Tue, Oct 7 - Tue, Oct 14
Turkish Airlines Logo
6:45 pm - 11:45 pmSFO-PDL
46h 00m2 stops
Turkish Airlines Logo
7:25 pm - 4:40 pmPDL-SFO
52h 15m2 stops
$1,292Turkish Airlines
Find Deal
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 $1,678, 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 March, when tickets cost $758 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $1,450 and $1,272 respectively.

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 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$395
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 16% 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 8944 reviews
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

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.

2.0 MediocreMartin, Aug 2025SFO - YVR
Read more United Airlines reviews

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.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

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.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

I will avoid TAP if I can, the ground experience was very poor with bad behaviour from the ground crew and it was only a bit better on the aircraft.

I had a business class ticket from EWR to Madrid with a layover at LIS for 11 hours. It was obvious that I needed to pick up my luggage in Lisbon for 11 hours and check it in again when boarding the second flight to Madrid. Before buying the ticket, I called TAP customer service. Customer service assured me that I could get my luggage in Lisbon. When I arrived at Newark airport, I immediately asked to check my luggage to Lisbon. However, the TAP employee refused me, saying that I should resolve this issue upon arrival in Lisbon. She checked my luggage to Madrid. I asked the TAP employee at the gate to help me when boarding the plane, I asked the flight attendants manager on board the plane to help me. All the employees refused to help me and said that I should resolve this issue in Lisbon. It took me 4 hours to resolve this issue in Lisbon. I arrived at 11am and they didn't give me my luggage until 3pm. As a result, I was so tired after a sleepless night on the plane and 4 hours on my feet at the airport and all my plans were ruined that I couldn't fly to Madrid. It was a terrible experiance,

The seats were not designed to comfortably see people in coach for more than 10 minutes

A good, comfortable flight with friendly crew and good entertainment options.

Very rude person at the boarding desk; flight attendant coughing 3 inches from my face three times- not even covering her mouth; boarding process very unacceptable for older people with stairs to all planes (are you all stuck in the 1960’s?). I am sure that I am not remembering all of the negative things, but I am sure you get the message!

There was chaos at the Naples airport. We arrived three hours early for the flight but there was no invitation available about where to go to check bags until an hour later. Then we had to go to a different terminal to check our bags and check in and back to the first to board.

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

The airport temperature at the airport and on the flight was too warm

Boarding too way too long. Biggest peeve: zero in-seat power in economy! No plug sockets, no USB ports. Plane was an A330, so not old.

boarding is so disorganized, i was literally appalled at the boarding experience

Everything you need to know for your flight to São Miguel

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