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Flight Deals
Cheap Flights from Ecuador to San Francisco
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ecuador to San Francisco 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 Ecuador to San Francisco
Sat, Feb 6 - Sun, Feb 28
6:55 pm - 11:55 amUIO Quito Mariscal Sucr-SFO San Francisco
20h 00m2 stops Bogotá El Dorado San Salvador El Salvador Intl
1:15 pm - 3:00 amSFO San Francisco-UIO Quito Mariscal Sucr
10h 45m1 stop San Salvador El Salvador Intl
$597Avianca
Thu, Feb 4 - Mon, Feb 8
10:10 am - 10:55 pmUIO Quito Mariscal Sucr-SFO San Francisco
15h 45m2 stops Bogotá El Dorado San Salvador El Salvador Intl
1:15 pm - 9:00 amSFO San Francisco-UIO Quito Mariscal Sucr
16h 45m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$597Avianca
Thu, Dec 24 - Wed, Dec 30
1:35 am - 2:35 pmUIO Quito Mariscal Sucr-SFO San Francisco
16h 00m1 stop Houston George Bush Intcntl
12:45 am - 6:10 amSFO San Francisco-UIO Quito Mariscal Sucr
26h 25m1 stop Houston George Bush Intcntl
$599United Airlines
Thu, Feb 11 - Tue, Mar 16
1:35 am - 7:26 amUIO Quito Mariscal Sucr-SFO San Francisco
32h 51m1 stop Houston George Bush Intcntl
5:00 am - 11:30 pmSFO San Francisco-UIO Quito Mariscal Sucr
16h 30m1 stop Houston George Bush Intcntl
$599United Airlines
Wed, Feb 17 - Mon, Mar 15
12:25 am - 7:37 pmUIO Quito Mariscal Sucr-SFO San Francisco
22h 12m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
6:50 pm - 6:52 pmSFO San Francisco-UIO Quito Mariscal Sucr
22h 02m2 stops Los Angeles Miami
$599Delta
Tue, Feb 16 - Mon, Mar 15
8:55 am - 11:59 pmUIO Quito Mariscal Sucr-SFO San Francisco
18h 04m2 stops Miami Salt Lake City
4:00 pm - 6:52 pmSFO San Francisco-UIO Quito Mariscal Sucr
24h 52m2 stops New York John F Kennedy Intl Miami
$599Delta
Tue, Jan 19 - Wed, Feb 17
5:44 am - 11:15 pmUIO Quito Mariscal Sucr-SFO San Francisco
20h 31m1 stop Panama City Tocumen Intl
7:36 pm - 2:09 pmSFO San Francisco-UIO Quito Mariscal Sucr
15h 33m1 stop Panama City Tocumen Intl
$605Copa Airlines
Fri, Feb 12 - Sun, Mar 14
4:45 pm - 8:23 pmUIO Quito Mariscal Sucr-SFO San Francisco
30h 38m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
10:30 pm - 11:00 pmSFO San Francisco-UIO Quito Mariscal Sucr
22h 30m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
$608LATAM Airlines
Fri, Feb 12 - Mon, Mar 15
4:45 pm - 8:23 pmUIO Quito Mariscal Sucr-SFO San Francisco
30h 38m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
10:30 pm - 11:00 pmSFO San Francisco-UIO Quito Mariscal Sucr
22h 30m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
$608LATAM Airlines
Tue, Mar 9 - Wed, Mar 24
6:26 pm - 5:28 pmUIO Quito Mariscal Sucr-SFO San Francisco
26h 02m1 stop Panama City Tocumen Intl
7:55 pm - 9:25 amSFO San Francisco-UIO Quito Mariscal Sucr
11h 30m1 stop Panama City Tocumen Intl
$624Copa Airlines
Recent one-way flight deals from Ecuador to San Francisco
Wed, Jan 20
6:34 pm - 9:16 amGYE Guayaquil Jose Joaquin de Olmedo-SFO San Francisco
41h 42m3 stops Panama City Tocumen Intl Miami Dallas/Fort Worth
$349Multiple Airlines
Sun, Dec 6
6:34 pm - 3:38 pmGYE Guayaquil Jose Joaquin de Olmedo-SFO San Francisco
24h 04m3 stops Panama City Tocumen Intl Miami Atlanta Hartsfield-Jackson
$353Multiple Airlines
Fri, Dec 4
12:31 pm - 10:40 amUIO Quito Mariscal Sucr-SFO San Francisco
25h 09m2 stops Guayaquil Jose Joaquin de Olmedo New York John F Kennedy Intl
$362LATAM Airlines
Wed, Dec 2
12:30 pm - 10:40 amUIO Quito Mariscal Sucr-SFO San Francisco
25h 10m2 stops Guayaquil Jose Joaquin de Olmedo New York John F Kennedy Intl
$362LATAM Airlines
Sun, Nov 22
3:12 pm - 11:12 pmUIO Quito Mariscal Sucr-SFO San Francisco
11h 00m1 stop Panama City Tocumen Intl
$367Copa Airlines
Thu, Nov 19
3:12 pm - 5:25 pmUIO Quito Mariscal Sucr-SFO San Francisco
29h 13m1 stop Panama City Tocumen Intl
$367Copa Airlines
Fri, Nov 20
1:35 am - 12:04 amUIO Quito Mariscal Sucr-SFO San Francisco
25h 29m1 stop Houston George Bush Intcntl
$368United Airlines
Tue, Nov 17
1:35 am - 9:50 amUIO Quito Mariscal Sucr-SFO San Francisco
11h 15m1 stop Houston George Bush Intcntl
$368United Airlines
Sun, Mar 14
10:10 am - 10:40 pmUIO Quito Mariscal Sucr-SFO San Francisco
14h 30m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$390Avianca
Sun, Mar 14
6:55 pm - 12:55 pmUIO Quito Mariscal Sucr-SFO San Francisco
20h 00m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$390Avianca
Recent last minute flight deals from Ecuador to San Francisco
Sun, Nov 8 - Sat, Nov 14
1:35 am - 12:19 pmUIO Quito Mariscal Sucr-SFO San Francisco
13h 44m1 stop Houston George Bush Intcntl
12:45 am - 12:30 amSFO San Francisco-UIO Quito Mariscal Sucr
20h 45m1 stop Houston George Bush Intcntl
$611United Airlines
Mon, Nov 9 - Sun, Nov 15
10:10 am - 10:35 amUIO Quito Mariscal Sucr-SFO San Francisco
27h 25m2 stops Guayaquil Jose Joaquin de Olmedo New York John F Kennedy Intl
10:59 pm - 9:25 pmSFO San Francisco-UIO Quito Mariscal Sucr
19h 26m1 stop Atlanta Hartsfield-Jackson
$620LATAM Airlines
Sun, Nov 8 - Sun, Nov 15
1:35 am - 9:46 pmUIO Quito Mariscal Sucr-SFO San Francisco
23h 11m1 stop Houston George Bush Intcntl
12:45 am - 12:30 amSFO San Francisco-UIO Quito Mariscal Sucr
20h 45m1 stop Houston George Bush Intcntl
$633United Airlines
Mon, Nov 9 - Mon, Nov 16
10:10 am - 10:35 amUIO Quito Mariscal Sucr-SFO San Francisco
27h 25m2 stops Guayaquil Jose Joaquin de Olmedo New York John F Kennedy Intl
11:59 pm - 9:25 pmSFO San Francisco-UIO Quito Mariscal Sucr
18h 26m1 stop Atlanta Hartsfield-Jackson
$643LATAM Airlines
Sun, Nov 8 - Sun, Nov 15
12:55 am - 3:36 pmUIO Quito Mariscal Sucr-SFO San Francisco
17h 41m2 stops Miami Los Angeles
9:50 pm - 8:41 pmSFO San Francisco-UIO Quito Mariscal Sucr
19h 51m2 stops Charlotte Douglas Miami
$647American Airlines
Mon, Nov 9 - Mon, Nov 16
11:00 am - 10:35 amUIO Quito Mariscal Sucr-SFO San Francisco
26h 35m2 stops Guayaquil Jose Joaquin de Olmedo New York John F Kennedy Intl
2:05 pm - 6:40 pmSFO San Francisco-UIO Quito Mariscal Sucr
25h 35m2 stops New York John F Kennedy Intl Guayaquil Jose Joaquin de Olmedo
$662LATAM Airlines
Wed, Nov 11 - Thu, Dec 10
6:20 pm - 10:55 pmUIO Quito Mariscal Sucr-SFO San Francisco
31h 35m2 stops Medellín Jose Maria Cordova Intl San Salvador El Salvador Intl
1:30 am - 11:55 pmSFO San Francisco-UIO Quito Mariscal Sucr
19h 25m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$674Avianca
Wed, Nov 11 - Thu, Dec 10
6:55 pm - 9:40 pmUIO Quito Mariscal Sucr-SFO San Francisco
29h 45m2 stops Bogotá El Dorado San Salvador El Salvador Intl
1:30 am - 3:00 amSFO San Francisco-UIO Quito Mariscal Sucr
22h 30m1 stop San Salvador El Salvador Intl
$688Avianca
Wed, Nov 11 - Fri, Dec 11
8:26 am - 11:12 pmUIO Quito Mariscal Sucr-SFO San Francisco
17h 46m1 stop Panama City Tocumen Intl
7:36 pm - 12:35 amSFO San Francisco-UIO Quito Mariscal Sucr
25h 59m1 stop Panama City Tocumen Intl
$873Copa Airlines
Wed, Nov 11 - Thu, Nov 19
3:12 pm - 11:12 pmUIO Quito Mariscal Sucr-SFO San Francisco
11h 00m1 stop Panama City Tocumen Intl
9:09 am - 12:34 pmSFO San Francisco-UIO Quito Mariscal Sucr
24h 25m2 stops Los Angeles Panama City Tocumen Intl
$991Multiple Airlines
Booking Insights
KAYAK's insights & trends for flights to San Francisco
Get data-powered insights and trends for flights to San Francisco to help you find the cheapest flights, the best time to fly and much more.
Prices
Airlines
More
What is the cheapest flight to San Francisco?
These are the best round-trip prices found by users searching on KAYAK in the last 5 days.In the last 5 days, the cheapest flight deal to San Francisco was found on the route from Guayaquil, at $597 return. The most popular connection is from Quito to San Francisco and KAYAK users have found round-trip deals for as low as $597 in the last 5 days.
What is the cheapest month to fly to San Francisco?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to San Francisco, 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 to San Francisco is January, where tickets cost $432 on average for return flights. On the other hand, the most expensive months are November and August, where the average cost of tickets from Ecuador is $633 and $631 respectively. For one-way flights, the best month to travel is February with an average price of $298.
How long is the flight to San Francisco?
The duration of your flight to San Francisco depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to San Francisco on KAYAK are from Quito, which takes 13h 50m, Guayaquil, which takes 18h 43m, and Baltra, which takes 24h 29m.
How many direct flights to San Francisco are there each day?
There are around 1,668 direct flights from within Ecuador to San Francisco every day. Most flights depart in the morning, with 42% of flights departing in the morning.
Good to know
Low season | May |
|---|---|
High season | July |
Cheapest flight | $349 |
FAQs - booking San Francisco flights
Top tips for finding cheap flights to San Francisco
Reviews of the top 4 airlines serving from Ecuador to San Francisco
See real verified KAYAK customer reviews for airlines flying to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ecuador to San Francisco. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
7.6
Copa AirlinesOverall score based on 1554 reviews
8.1Crew
7.8Boarding
6.9Entertainment
7.0Food
7.4Comfort
Airline reviews
We were made to check our carry-on luggage because it did not fit the measurements. That’s what we were told, but I saw plenty of carry-on luggage on the plane that was the same size as ours
4.0 OkayAnonymous, Sep 2026
We were made to check our carry-on luggage because it did not fit the measurements. That’s what we were told, but I saw plenty of carry-on luggage on the plane that was the same size as ours
Flight Crew Review The crew was absolutely amazing from start to finish! They were friendly, professional, attentive, and genuinely made the flight feel comfortable and enjoyable. Every interaction was pleasant, and they went above and beyond to make sure passengers were taken care of. You could really tell that they cared about providing great service. I truly appreciate their kindness and professionalism and would be happy to fly with this crew again!
stood in line to check in luggage for nearly an hour. very poor service and not excusable
Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.
Do not book it’s a scam! They stole $1200 from me
Flight got delayed; had to go through security three times.
Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.
I upgraded myself to Business Class at the last minute so I had a DREAMS window seat. Seeing as I've never flown Business before everything was novel and fun for me and it made the 7 hour flight much more enjoyable for sure.
Horrible food. No wine or any other alcohol is served on the flight. Water is not served often and they refused when I asked for water in two cups. On the other hand, both going and coming back flights were on time.
it was great! Boarded on-time, reasonable leg room, pleasant staff, decent food. The only thing is we were directed to Terminal 2 when the gate was actually in Terminal 1. Smooth ride. Landed early. Got off plane easily and quickly.
I missed my original flight due to miscommunication and it was a challenge to communicate with service personnel, since my Portuguese is limited. However they got me food and a hotel overnight and a seat on the next available flight.
It was a bit unnerving to know that flights are generally oversold. We chose not to pay extra to reserve a specific seat, without realizing that that makes us vulnerable to being bumped. Everything else about the flight was great.
Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.
It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.
The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience
Plane never left the ground. Mech issues - entire trip was rerouted through united.
The seats are getting smaller and smaller. Very uncomfortable trip. More than in other airlines
Horrific checkin procedure with neither Delta nor Latam figuring out how to check me in. 4 hrs on customer support with both and both airlines pointing to each other who should do checking. I was not checked in until morning of flight, which for international flight is concerning.
Very courteous crew, the food was good and the flight was on time.
Our yoga retreat was cancelled and besides not refunding is, they would not even let us change dates or locations. As a matter of fact they wouldn’t even talk to us and kept referring to the travel agent, who said they couldn’t change anything and it was up to the airline to do so. They passed the buck until it was too late to do anything about it. Avoid Latham and Budget Air for your travel plans.
The food could have been better and the entertainment could have better movies or streaming.
My flight from Boston to SFO was fine. Crew was friendly and helpful. Food was mediocre. Fright from SFO to MNL was not as good. My flight attendant was friendly but didn’t seem to have a lot of experience. She seemed overwhelmed. Also, this was the only red eye business class flight I’ve flown which only served dinner 2 hours after takeoff in a 13 hr flight. When I woke up 1 hr before landing, everyone was eating so I assumed bkft was being served. I pushed my button for help and no one came so I approached my flight attendant and she said they don’t serve bkft but she gave me choices for lunch or dinner. I routinely fly business class but I was disappointed with the lack of service and attention I was given on this flight. Also, most airlines will offer a snack or coffee before bkft is served but this was not offered during this flight. Overall, it was disappointing.
The food could be much better. Also very unfortunate that most of business class seats were empty but I could not upgrade.
Bag got checked but I thought one personal item was guaranteed.
The seats are very small, that is all the staff did a good job.
The flight was for my mom in wheelchair the staff in Newark wer not friendly took a long time to even get a wheelchair she almost missed her flight because they finally got a chair few minutes before boarding they had to rush her to the gate. They took her carryon and checked it as a bag told her don’t worry free of charge but they charge the credit card anyway. She also told me the seats are not comfortable at all as if they were broken she could feel the bars in the seat SFO staff was much better overall she had the worst experience
First class flight crew was barely available. They came through 3 times while we were on the plane for nearly 4 hours.
United did nit provide any updated on flight crew not bein available until boarding time started. It was bad. Itws alate night flight and there no proactive communication and iha d an important meeting that i missed due to thus
Delayed too much. 1.5 hrs in the airport and another 1 hr in the runway. Got too late in the night. There was no proper food available.
For the Singapore to CA flight, nearly 16 hours long was miserable. We sat on the tarmac for one hour to burn fuel. The flight attendant girls were mean. They would yell at people who stood up to try to stretch their legs. One time the drinks came thru and the lady judged us and made a comment about how much sugar was in apple juice when we ordered it once. She was rude and inappropriate. The entire flight was frustrating. You'd think a long haul like that the airline would try to make you comfortable. I just don't understand why the ladies were so snappy. I have never experienced rude flight attendants like that. It was the longest flight I've had to sit on before. We were not impressed. Raymond on the other hand was amazing! By far the best person working that flight!
Better seats, allow us to upgrade, terrible website, poor telephone service, better equipment
It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you
A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.
The fees for baggage were outrageous. $130 for carry on and $150 for check in for an international flight. The seats did not recline. We were not even offered water. Had we known all of this, we would not have booked Avianca at all.
I was shocked flying to El Salvador that they only give you water. Everything else you have to pay for. There is no wifi or entertainment and it’s an international flight. At least back in the day they had tvs on the plane and everyone watched the same movie. Also seats do not recline, even comfort or plus.
I did not like anything, first time I use company and for sure it will be the last time, they charge for simple operations that any other average airline wouldn't charge.
The good thing is the flight was on time and the crew was really nice. They can work better the arriving with staff
The inflight entertainment did not work on a 6 hour flight The cel phone chargers did not work There was a 45 minute wait for the luggage to get off the plane.
They could offer free food and drink like other international flights.
Flight attendants to show up on time, offer drinks and food.
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Cabin class types available on flights to San Francisco
Cabin classes available on flights to San Francisco. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights for San Francisco
Flights from local origins to San Francisco
Flights from all regions of Ecuador to San Francisco. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.