Find Cheap Flights from San Francisco to Quito Mariscal Sucr (SFO - UIO)

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Thu 1/18
Thu 1/25
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Good to Know

Low Season:
September
Best time to beat the crowds
4%
expected price decrease
High Season:
December
Most popular time to fly
12%
expected price increase
Average Price:
$1567
(avg. price over the last 2 weeks)
Good Deal:
$1567
or less (round trip)

When to Book Flights from San Francisco to Quito Mariscal Sucr

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from San Francisco to Quito Mariscal Sucr was found 61 days before departure, on average.
Book at least 5 weeks before departure in order to get a below-average price.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Francisco to Quito Mariscal Sucr Flights

How long does a flight from San Francisco to Quito Mariscal Sucr take?
An average nonstop flight takes 11h 05m, covering a distance of 3821 miles.
Which airlines provide the cheapest flights from San Francisco to Quito Mariscal Sucr?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($441), Copa Airlines ($453) and Aeromexico ($470).
Do I need a passport to fly between San Francisco and Quito Mariscal Sucr?
Yes.
What’s the cheapest day of the week to fly San Francisco to Quito Mariscal Sucr?
For San Francisco to Quito Mariscal Sucr, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Quito Mariscal Sucr back to San Francisco, the best deals are generally found on Wednesday, with Thursday being the most expensive.

Book cheap flights from San Francisco to Quito Mariscal Sucr (round-trip)

Airports
Origin
San Francisco
$441
only
$441
Destination
Quito
$441
only
$441
Fri, Jan 26
SFO
UIO
41h 30m
Sun, Jan 28
UIO
SFO
22h 47m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 31
SFO
UIO
12h 49m
Tue, Feb 6
UIO
SFO
10h 50m
Trip: 7 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 6456 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.3
Entertainment
7.4
Food
7.5
POS
PTY
Good 7.6

Old episodes of series. Need newer movie options

PTY
SFO
Excellent 10.0

food staff right time start

nothing

JFK
PTY
Good 6.0

The food and the uncomfortable seats. Also more flight attendants should be bilingual. Tv needs more updated selection.

MIA
PTY
Excellent 9.0

As a non-Spanish speaker we felt well cared for.

PTY
JFK
Okay 4.0

They oversold the flight, so twenty minuted before the plane I found I out they were not giving me a seat and that I had to fly in a plane 14 hours later!!!

Thu, Apr 12
SFO
UIO
14h 20m
Tue, Apr 24
UIO
SFO
14h 50m
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 5164 reviews
Overall
7.3
Boarding
7.3
Comfort
7.3
Crew
7.7
Entertainment
7.1
Food
6.9
GDL
LAX
Mediocre 3.0

The flight schedule is unstable. We were in the lounge and didn’t hear any notice of the flight. Almost missed it.

GDL
ORD
Excellent 9.0

The crew is always respectful and patient at AeroMexico

MEX
IAH
Good 7.3

The plane was comfortable and the crew was great.

The boarding was ridiculous. They never posted what gate the flight went out of. If it wasn't for Kayak we would not have known when to go. The flight was delayed but they never did update that information. It did not leave on time like the board said. They just all of a sudden said they were boarding the flight.

JFK
MEX
Good 6.0

Our flight was delayed and upon asking the supervisor for more information she was extremely rude and rolled her eyes.

MEX
SEA
Excellent 10.0

Staff was very friendly and helpful.

Thu, Jan 18
SFO
UIO
11h 30m
Fri, Jan 26
UIO
SFO
19h 12m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15239 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
MSY
JFK
Excellent 10.0

The overhead bin did not stay down low enough so that I could place my bag in. It would lower then before I could place my bag raise slightly by a few inches. For someone of my height (5’5”) that was problematic. Fortunately another passenger saw my dilemma and held the bin lower to its full opening capacity. This also momentarily slowed down the boarding process.

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

BOS
LHR
Excellent 10.0

Great service throughout. Friendly attendants and easy boarding/deboarding processes. Would fly international with them again in a heart beat.

SAN
LAX
Excellent 10.0

on time

LAX
SJC
Excellent 10.0

It’s was the best flight in my life

Fri, Jan 19
SFO
UIO
15h 09m
Sat, Jan 20
UIO
SFO
20h 20m
Trip: 2 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CDG
DFW
Good 6.3

The snacks and meals were decent, as far as plane food goes (although the “vegetables” with the chicken were pretty awful). Also the entertainment selection had a wide assortment of movies, but disappointing tv show selection.

The boarding process was a mess. Just a huddle of people, with no clear direction and no one enforcing lines or boarding groups. Also my husband and I weren’t seated together and when I tried to change it online, the entire flight showed as booked. However once on board there were clearly a number of empty seats.

GRU
LIM
Good 7.0

Entertainment, crew

Several flights were delayed and canceled on last minute.

FCO
PHL
Okay 4.3

Not much.

The flight was late due to maintenance and caused us to miss our connecting flight to Chicago. American Airlines customer assistance at the airport was absolutely terrible. They were rude and inconsiderate as they kept suggesting to fly standby. We shouldn't have to fly standby when it wasn't our fault why were late. They told us our bags would be ok going to Chicago and they we would make the flight, but we did not. I do not know why didn't wait for us considering there were 8 others that also missed the connecting flight. We had to fly to Denver and stay overnight with no luggage and catch a 7:00am flight to Chicago. The last surprise I received was my damaged bag when I got back to Chicago. Thank you for making this trip memorable in a terrible way. I will never book or recommend Kayak or use American Airlines again.

CLT
LHR
Excellent 10.0

Departure and arrival time

Nothing

PHL
ORD
Mediocre 2.0

The baggage customer service said the crew will wait for us, but they never did. THANKS for NOTHING!

Sat, Mar 10
SFO
UIO
18h 36m
Sun, Mar 18
UIO
SFO
27h 28m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 12
SFO
UIO
11h 48m
Mon, Jun 25
UIO
SFO
14h 27m
Trip: 14 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 7685 reviews
Overall
8.2
Boarding
8.2
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
JFK
TPA
Excellent 8.0

My child had a very good escorted flight the attendants were very attentive and knowledgeable of my child's needs I highly recommend and if anyone needs an escorted flight they definitely will not regret it

All was good

JFK
LAX
Excellent 10.0

Food and drink provided on flight. That's amazing!

Nothing :)

PBI
HPN
Excellent 10.0

Up to expectation; on time, smooth check in with kiosk, efficient and courteous TSA security line, clear navigational sign, bookstore, clean windows, clean seat, and clean air.

waiting area after security checkpoint is a little too tight at West Palm Beach International Airport.

JFK
SDQ
Excellent 10.0

Todo bien y muy rápido

FLL
BOS
Mediocre 2.0

Nothing

Overhead reading lights didn’t work, my partners tv didn’t work, the movie I had was only in Spanish and the overhead bins were too small and had to gate check my bag Sloppy plane maintenance by JetBlue Not worth the extra money to sit in extra leg room seats over$120 for two of us

Fri, Feb 23
SFO
UIO
12h 49m
Sun, Mar 4
UIO
SFO
13h 52m
Trip: 10 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 6456 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.3
Entertainment
7.4
Food
7.5
MIA
PTY
Excellent 9.0

As a non-Spanish speaker we felt well cared for.

PTY
IAD
Good 6.3

There was a second security check before passengers could enter the gate. No drinks were allowed past. I was thirsty before and during my flight.

GUA
PTY
Good 6.0

The convenience of taking two bags without paying extra

Small leg room space

PTY
ORD
Good 6.0

Same

Same

POS
PTY
Good 7.6

Old episodes of series. Need newer movie options

Fri, Feb 2
SFO
UIO
28h 54m
Wed, Feb 14
UIO
SFO
29h 30m
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 5164 reviews
Overall
7.3
Boarding
7.3
Comfort
7.3
Crew
7.7
Entertainment
7.1
Food
6.9
GDL
SJC
Excellent 9.6

The service and food

Some crew had attitude

JFK
MEX
Good 6.0

Our flight was delayed and upon asking the supervisor for more information she was extremely rude and rolled her eyes.

CUN
MEX
Excellent 9.0

Regardless of the problems I had. the ticket agent was nice and tried to find the best situation to please me and my family so we can all board into the same plane

MEX
TYO
Okay 4.6

"Free" booze.

Some of the worst service I have seen. Odd hours to wake and feed passengers, and restrictions on bathroom usage.

MEX
IAH
Good 7.3

The plane was comfortable and the crew was great.

The boarding was ridiculous. They never posted what gate the flight went out of. If it wasn't for Kayak we would not have known when to go. The flight was delayed but they never did update that information. It did not leave on time like the board said. They just all of a sudden said they were boarding the flight.

Fri, Jan 19
SFO
UIO
11h 30m
Thu, Jan 25
UIO
SFO
16h 41m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15239 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
DEN
SLC
Excellent 10.0

Delta is great

HKG
SEA
Good 6.0

The flight was on time and the arrival was early

YUL
DTW
Mediocre 2.0

Not applied

Not applied

LAX
SJC
Excellent 10.0

It’s was the best flight in my life

FAR
MSP
Good 7.3

Love the free movies and individual screen, and the new seats are more comfortable

That it wasn’t 1970, with full meals and more leg room

Sat, Jan 27
SFO
UIO
11h 05m
Fri, Feb 2
UIO
SFO
12h 57m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CLT
LHR
Excellent 10.0

Departure and arrival time

Nothing

DFW
SFO
Good 6.0

The seats actually had individual screens, which was a very nice surprise. There’s a decent movie collection. alao the flight attendants were very nice and friendly.

The tv show selection is quite poor. Also, like the previous flight, my husband and I weren’t seated together (not even in the same row) and when I tried to change it online, the entire flight showed as booked. However once on board there were clearly a number of empty seats.

DFW
MIA
Mediocre 2.0

Terrible

GRU
LIM
Good 7.0

Entertainment, crew

Several flights were delayed and canceled on last minute.

TPA
PHX
Excellent 9.3

We had a newer plane. I LOVED that the seatbelts had a little more room, and also that each seat had it down screen. I really enjoyed the new pre-flight video; it was entertaining and I appreciated that it allowed the crew to get ready, rather than demonstrate a seatbelt for us.

I am not sure how boarding groups work, but I will never understand why we don't board from the back of the plane to the front. People waiting and trying to load luggage or climb over others makes the pre-flight more stressful than it needs to be. (This is obviously not specific to you airline.)

Sat, Apr 7
SFO
UIO
27h 46m
Sat, Apr 14
UIO
SFO
17h 13m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 3
SFO
UIO
22h 42m
Sat, Mar 10
UIO
SFO
25h 28m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 6456 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.3
Entertainment
7.4
Food
7.5
MIA
PTY
Excellent 9.0

As a non-Spanish speaker we felt well cared for.

CTG
PTY
Mediocre 2.0

My departing flight was cancelled due to weather and the only alternative flight offered was 7 days later. I offered to travel to a nearby airport to fly to the same destination 8 hours later, but was told I would be charged a $800 change fee even though I could buy a new one-way ticket for $400. So I bought a new one-way ticket. Then Copa told me that because I would miss the original connecting flight in Panama (which was impossible to reach because they cancelled the first flight) they would cancel my return flights. They forced me to pay $400 extra on top of the full return fare for just a one way flight, while leaving me to pay for another one way fare at the last minute.

PTY
JFK
Mediocre 2.0

Flight was canceled by airlines Ruined our whole vacation to Panama Was offered a flight the following week After our vacation Did not offer a refund

Non cooperative Did not allow a refund after they canceled flight

GUA
PTY
Good 6.0

The convenience of taking two bags without paying extra

Small leg room space

PTY
SFO
Excellent 10.0

food staff right time start

nothing

Sun, Mar 4
SFO
UIO
14h 20m
Wed, Mar 14
UIO
SFO
29h 30m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 5164 reviews
Overall
7.3
Boarding
7.3
Comfort
7.3
Crew
7.7
Entertainment
7.1
Food
6.9
JFK
MEX
Good 6.0

Our flight was delayed and upon asking the supervisor for more information she was extremely rude and rolled her eyes.

CUN
MEX
Excellent 9.0

Regardless of the problems I had. the ticket agent was nice and tried to find the best situation to please me and my family so we can all board into the same plane

GDL
ORD
Excellent 9.0

The crew is always respectful and patient at AeroMexico

GDL
LAX
Mediocre 3.0

The flight schedule is unstable. We were in the lounge and didn’t hear any notice of the flight. Almost missed it.

GDL
SJC
Excellent 9.6

The service and food

Some crew had attitude

Sat, Jan 27
SFO
UIO
11h 30m
Fri, Feb 2
UIO
SFO
19h 12m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15239 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
DEN
SLC
Excellent 10.0

Delta is great

MKE
ATL
Okay 4.0

Nothing

I never got to Cabo. It took 2 hours for Delta to de-ice the plane in Milwaukee. Because of the long delay we missed the flight to Cabo. We asked Delta to book us on another flight to get us to Cabo today, Delta reps said nothing was available. Delta gave us a discounted coupon for a hotel in Atlanta and rebooked us on a flight to Cabo tomorrow.

MSY
JFK
Excellent 10.0

The overhead bin did not stay down low enough so that I could place my bag in. It would lower then before I could place my bag raise slightly by a few inches. For someone of my height (5’5”) that was problematic. Fortunately another passenger saw my dilemma and held the bin lower to its full opening capacity. This also momentarily slowed down the boarding process.

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

SEA
LAX
Good 6.0

On time flight arrival

Baggage Claim was very disorganized. They indicated bags were to be picked up at a carousel that was under construction. When we went to the service desk, they directed us to another carousel which was incorrect. There was no announcement made and there was a delay in updating the baggage claim board.

Wed, Jan 31
SFO
UIO
12h 19m
Fri, Feb 2
UIO
SFO
12h 57m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CDG
DFW
Good 6.3

The snacks and meals were decent, as far as plane food goes (although the “vegetables” with the chicken were pretty awful). Also the entertainment selection had a wide assortment of movies, but disappointing tv show selection.

The boarding process was a mess. Just a huddle of people, with no clear direction and no one enforcing lines or boarding groups. Also my husband and I weren’t seated together and when I tried to change it online, the entire flight showed as booked. However once on board there were clearly a number of empty seats.

LAX
AKL
Excellent 8.3

New plane, great crew on board.

seats were hard especially for a 13 1/2 hour flight.

CLT
LHR
Excellent 10.0

Departure and arrival time

Nothing

CMH
DCA
Mediocre 2.0

Never knew flying domestically with a company named American would be so impossible. A true joke. Never had such difficulties traveling about. Super unsatisfiee and will not be traveling with them again. I urge everyone considering to purchase other airlines as well.

DFW
MIA
Mediocre 2.0

Terrible

Fri, Apr 20
SFO
UIO
31h 51m
Fri, May 4
UIO
SFO
20h 49m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 4
SFO
UIO
12h 47m
Mon, Mar 26
UIO
SFO
10h 55m
Trip: 22 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 6456 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.3
Entertainment
7.4
Food
7.5
PTY
SJO
Excellent 8.0

Premium seating not a good buy.

PTY
IAD
Good 6.3

There was a second security check before passengers could enter the gate. No drinks were allowed past. I was thirsty before and during my flight.

CTG
PTY
Mediocre 2.0

My departing flight was cancelled due to weather and the only alternative flight offered was 7 days later. I offered to travel to a nearby airport to fly to the same destination 8 hours later, but was told I would be charged a $800 change fee even though I could buy a new one-way ticket for $400. So I bought a new one-way ticket. Then Copa told me that because I would miss the original connecting flight in Panama (which was impossible to reach because they cancelled the first flight) they would cancel my return flights. They forced me to pay $400 extra on top of the full return fare for just a one way flight, while leaving me to pay for another one way fare at the last minute.

POS
PTY
Good 7.6

Old episodes of series. Need newer movie options

PTY
JFK
Mediocre 2.0

Flight was canceled by airlines Ruined our whole vacation to Panama Was offered a flight the following week After our vacation Did not offer a refund

Non cooperative Did not allow a refund after they canceled flight

Thu, Jan 18
SFO
UIO
14h 20m
Sat, Jan 27
UIO
SFO
29h 30m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 5164 reviews
Overall
7.3
Boarding
7.3
Comfort
7.3
Crew
7.7
Entertainment
7.1
Food
6.9
MEX
TYO
Okay 4.6

"Free" booze.

Some of the worst service I have seen. Odd hours to wake and feed passengers, and restrictions on bathroom usage.

MEX
ORD
Excellent 8.0

good price -

late leaving - not the worst

GDL
ORD
Excellent 9.0

The crew is always respectful and patient at AeroMexico

MEX
GDL
Mediocre 2.0

I was flying to MEX from LAX and i had to get through customs which took a long time, but got to the Aeromexico ticket counter to get my boarding pass and they told me that they start boarding 45min before departure time and I got tot he counter at with 35 min to departure and they told me that I missed my flight and had to buy another flight which was two hours later. I don't understand why they couldn't let me through or hold for me. It ruin my ground transportation reservation which I had to reschedule. The whole thing was frustrating and cost me more money that what i thought i was saving.

MEX
LAX
Good 6.0

Nothing

My shoes were stolen

Fri, Feb 2
SFO
UIO
21h 07m
Mon, Feb 5
UIO
SFO
18h 48m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CMH
DCA
Mediocre 2.0

Never knew flying domestically with a company named American would be so impossible. A true joke. Never had such difficulties traveling about. Super unsatisfiee and will not be traveling with them again. I urge everyone considering to purchase other airlines as well.

GRU
LIM
Good 7.0

Entertainment, crew

Several flights were delayed and canceled on last minute.

DFW
SFO
Good 6.0

The seats actually had individual screens, which was a very nice surprise. There’s a decent movie collection. alao the flight attendants were very nice and friendly.

The tv show selection is quite poor. Also, like the previous flight, my husband and I weren’t seated together (not even in the same row) and when I tried to change it online, the entire flight showed as booked. However once on board there were clearly a number of empty seats.

LAX
AKL
Excellent 8.3

New plane, great crew on board.

seats were hard especially for a 13 1/2 hour flight.

DFW
MSY
Excellent 10.0

Travel time

No snacks on flight. The charging stations come in between legs space and very uncomfortable they got to be re adjusted. Make sure these are taken care in upcoming flights.

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San Francisco to Quito Mariscal Sucr Flight Information

Flights Arrive in Quito Mariscal Sucr
Flights Depart from San Francisco
Flight Price $441
Distance 3821 miles
Airlines Copa Airlines, Aeromexico, Delta, American Airlines, Major Airline, JetBlue
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.