$399 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 10/3. 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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Flights Deals

Best São Miguel Flight Deals from San Francisco

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ponta Delgada
Ponta Delgada2 stops$546
Ponta Delgada
Ponta Delgada2 stops$546

Cheap Flights from San Francisco to São Miguel

 
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, Aug 18 - Wed, Sep 3
United Airlines Logo
10:35 pm - 8:40 amSFO-PDL
27h 05m2 stops
United Airlines Logo
11:00 am - 6:59 pmPDL-SFO
14h 59m1 stop
$546United Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
TAP AIR PORTUGAL Logo
4:35 pm - 6:35 pmSFO-PDL
19h 00m1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 2:30 pmPDL-SFO
26h 05m1 stop
$575TAP AIR PORTUGAL
Find Deal
Thu, Oct 16 - Thu, Oct 30
TAP AIR PORTUGAL Logo
4:20 pm - 11:45 pmSFO-PDL
24h 25m1 stop
TAP AIR PORTUGAL Logo
7:25 pm - 5:05 pmPDL-SFO
27h 40m1 stop
$577TAP AIR PORTUGAL
Find Deal
Mon, Oct 6 - Tue, Oct 14
TAP AIR PORTUGAL Logo
4:20 pm - 9:45 amSFO-PDL
34h 25m1 stop
TAP AIR PORTUGAL Logo
3:35 pm - 2:35 pmPDL-SFO
30h 00m1 stop
$592TAP AIR PORTUGAL
Find Deal
Mon, Sep 1 - Wed, Sep 17
United Airlines Logo
5:00 am - 8:40 amSFO-PDL
20h 40m2 stops
United Airlines Logo
11:00 am - 9:03 pmPDL-SFO
17h 03m2 stops
$611United Airlines
Find Deal
Sat, Aug 30 - Fri, Sep 12
United Airlines Logo
11:59 pm - 8:40 amSFO-PDL
25h 41m2 stops
United Airlines Logo
11:00 am - 8:57 pmPDL-SFO
16h 57m1 stop
$613United Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 10
United Airlines Logo
12:43 am - 8:40 amSFO-PDL
24h 57m2 stops
United Airlines Logo
11:00 am - 6:59 pmPDL-SFO
14h 59m1 stop
$626United Airlines
Find Deal
Mon, Aug 18 - Wed, Sep 3
United Airlines Logo
9:15 pm - 8:40 amSFO-PDL
28h 25m1 stop
United Airlines Logo
11:00 am - 8:57 pmPDL-SFO
16h 57m1 stop
$646United Airlines
Find Deal
Sat, Aug 30 - Fri, Sep 12
United Airlines Logo
7:00 am - 8:40 amSFO-PDL
18h 40m1 stop
United Airlines Logo
11:00 am - 11:31 pmPDL-SFO
19h 31m1 stop
$682United Airlines
Find Deal
Mon, Sep 22 - Tue, Sep 30
 Logo
7:40 pm - 9:45 amSFO-PDL
31h 05m3 stops
 Logo
3:35 pm - 7:51 pmPDL-SFO
35h 16m3 stops
Useful Info

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 $1,748, 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 $1,663 and $1,273 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. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.


Good to know

Low seasonDecember
High seasonJuly
Cheapest flight$399
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 8846 reviews
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
7.0Entertainment
Airline reviews

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

10.0 ExcellentLawrence, Jul 2025SFO - BWI
Read more United Airlines reviews

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.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

get E+, a must for 5 hours flight if you are tall

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

Comfortable but not Polaris or Delta comfort Business Class. Overall 7 out of 10

Tap air Portugal was the best I will traveling again with u guys. Thank u.

The long wait at JFK made the trip horrible. Also not having enough buses when we deplaned was annoying

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Food was edible, not great, and served by attendants who looked like they really were not happy working the flight. The section I was in was too warm making the 11 hour flight uncomfortable. Other areas on the plane were fine.

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.

Everything you need to know for your flight to São Miguel

Information on your arrival and departure airports

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